Helvar Lighting Controls 2013/14

Lighting Controls 2013/14

Helvar has representatives all over the world. 

For additional information, please visit www.helvar.com

Helvar Lighting Systems 

Routers 

Introduction to Helvar lighting systems 4 1 

DIGIDIM standalone system 6 

DIGIDIM Router system 8 

Imagine Router system 10 

905, 910 DIGIDIM Router 12 2 

920 Imagine Router 14 

Load Interfaces 

452, 454, 455 DIN-rail dimmers 15 3 

472, 474, 478 Driver / Ballast controllers 18 

490, 491, 492, 493, 494, 498 Relay units 21 

458/-, DIM4, DIM8, UNI8, CTR8, SW8, OPT4 DIGIDIM 458-Series control modules 27 

458M/- DIGIDIM 458-Series chassis units 33 

HES14xxx, HES26xxx Imagine racks 38 

HES92020, HES92220, HES98020 Rack modules 40 

User Interfaces 

416S, 425S Wall mount dimmers 43 

1xx / 2xx, 13xx, 23xx Modular Panels, Control Modules and Frames 44 4 

18xx EnOcean Switches 47 

935, 939 4 & 8 Scene & Modifier Panels 48 

Sensors 

303 Infrared Remote 50 

311 Ceiling PIR Detector 51 5 

312 Multisensor 52 

313, 314 Microwave Detectors 53 

315 iDim System Sensor 55 

317 High Bay PIR Presence / Absence Detector 56 

318 Wall-Mounted PIR Presence / Absence Detector 57 

329 DALI External Light Sensor 58 

Input Devices 

441 Occupancy Detector Interface 60 

440, 444, 445, 942 Input Units 61 

LCD TouchPanel 

6 

924x LCD TouchPanel 65 

Integration 

7 

Introduction 66 8 

Helvar IP Driver 67 

uSee User Interface 68 

434 EnOcean Gateway 59 

503AV AV-Interface 70 

510 USB-to-DALI Interface Unit 71 

Software 

401, 402 DALI Power Supplies 72 

Designer Software Suite 74 9 

TouchStudio 76 

Toolbox Software 78 

Controllable LED Drivers and Electronic Ballasts 

LED Drivers 80 10 

Specifying Information 

Electronic ballasts 90 

System compatibility 95 11 

Installation notes 96 

Sensor Selection 97

freedom in lighting 

INTRODUCTION 

Helvar is an international lighting 

technologies company specialised 

in energy efficient components and 

solutions for lighting and lighting 

control systems. Helvar is a familyowned 

company established in 1921. 

In addition to luminaire manufacturers, our customer base 

comprises electrical and lighting designers and electrical 

contractors. Our wide understanding of both components and 

lighting systems enables us to design versatile and energy 

efficient lighting solutions. 

We serve our customers locally in over 40 countries. Our 

headquarters are located in Finland, as are our component 

product development and manufacturing operations. Our 

lighting control competence centre is in England. Worldwide, 

our customers are served by offices in eight countries and 

our global network of partners. 

Our Controls Business Line integrates our lighting control 

components into viable control applications and systems 

services. Our key areas consist of architectural projects 

as well as energy efficient lighting control solutions for 

commercial applications. Helvar is also the leading supplier 

of lighting systems for cruise liners. 

Our Components Business Line offers LED drivers, magnetic 

and electronic ballasts for fluorescent and high-intensity 

discharge lamps. Helvar’s components are known for 

their excellent reliability, energy efficiency and versatility. 

Environmental perspectives are integrated to all of our 

products through life-cycle and eco-design principles. 

Roca Gallery Showroom in London features 

Helvar lighting control system. It was awarded 

the Best Retail Project of the year 2012 in 

Lighting Design Awards. 

4 Helvar | Data is subject to change without notice. More information at: www.helvar.com

DIGIDIM for DALI 

Helvar’s DIGIDIM range gives you the products to fulfill any 

lighting control requirement. When using the PIR movement 

and Constant Light DIGIDIM can achieve maximum energy 

saving, prolonged lamp life and reduced cost of ownership. 

DIGIDIM KEY FEATURES 

• Dimmers and output units to suit any common load type 

• Flexible design with chassis based, DIN-rail & wall mount 

mounted enclosures 

• Standard mains cables for DALI 

• Cost effective with easy installation 

• Control panels available in a wide range of finishes 

• Infrared receiver on all control panels 

• Control panels fit into a standard UK and most European 

back boxes 

• All dimmers are voltage stabilised 

• Thermal cut-out protection on all dimmers in the event of 

overheating 

• User-friendly configuration software 

DIGIDIM Router 

DIGIDIM 905 / 910 Router system uses standard Ethernet 

communication to integrate DALI networks. Its modularity 

allows the user to design scalable systems, from a single 

office room to a large office building. 

Basic functionality is available “out-of-box” without any 

programming. Advanced functionality is programmed 

through Helvar’s Designer software. Each individual router 

can operate two DALI subnets containing a total of 128 control 

devices and load interfaces. The system enables energy 

saving via a combination of presence detection and constant 

light functionality. Further automation is achieved through 

scheduled time events. OPC server software and Ethernet I/O 

commands enable interfacing to third party systems such as 

Building Management Systems (BMS). 

KEY FEATURES 

• 1 or 2 powered DALI subnets (64 / 128 devices) 

• Ethernet port for network backbone 

• Universal mains supply for global use 

• Ethernet I/O commands 

• DALI-Emergency support 

• Astronomic time clock 

Imagine Router 

The 920 Imagine Router takes the features that have made 

Imagine an industry leader, and seamlessly integrates 

them with the latest technologies available within our 

DIGIDIM range; has allowed us to go even further, giving our 

customers the ability to create projects without compromise. 

A seamless blend of proven dimming technology and state of 

the art control... Helvar is - lighting the way forward. 

KEY FEATURES 

• 2 x powered DALI subnets (max. 128 devices) 

• DMX port (in or out) 

• S-DIM port for Helvar Imagine devices 


• Override port for S-DIM 

• Universal mains supply for global use 

Helvar | Data is subject to change without notice. More information at: www.helvar.com 

5


DIGIDIM SYSTEM 

User Interfaces 

DIGIDIM stand-alone systems are typically small 

to mid-size applications that operate on a single 

DALI subnet, without the use of Helvar routers. 

User interfaces can be added to allow for manual 

scene setting, and multisensors can be used 

to increase energy efficiency in the application. 

Program and commission a DIGIDIM system 

using Toolbox Software. 

Modular Control Panels 

LCD Touchpanel 

STAND-ALONE SYSTEM 

BOUNDARIES 

• Up to 63 addresses per system 

• Up to 250 mA DALI supply per system 

• 10 mA per modular button panel 

• 10 - 40 mA per sensor 

• 2 mA per load interface 

• Each system may be configured with up to 

16 groups 

• Each load may be programmed with up to 

15 scenes 

See page 95 for additional information on system 

specification. 

Any latching or momentary switches via input units 

444 

440 

3rd party AV-systems via RS232 interface 

503AV 

Sensors 

312 315 441 

(3 rd party sensors) 

6 

Helvar | Data is subject to change without notice. More information at: www.helvar.com

Dimmers 

455 

452 

416S / 425S 

458/DIM8 + 458M1/8S10 

Relay Units 

490 494 498 

458/SW8 + 458M1/8S10 

Ballasts, drivers and controllers 

458/CTR8 + 458M1/8S10 

472 474 

LED 

Accessories 

USB Interface 

System set-up 

and diagnosis with 

Toolbox-software 

(401) / (402) 

(510) 


7


DIGIDIM ROUTER SYSTEM FOR DALI 

For larger applications Helvar routers provide an extension to increase the 

number of DALI subnets. Each router provides two powered DALI subnets 

supporting up to 128 DALI devices per router. Multiple routers can be 

networked together using standard Ethernet switches to accommodate for 

large network solutions. Ethernet provides a high speed system backbone 

through which the entire system can be monitored and controlled. 

910 DIGIDIM Router 

SINGLE ROUTER 

• Supports up to 128 DALI devices 

• Each load interface has 128 scenes 

• Integrated 250mA DALI power supply for each DALI subnet 

• 10/100Mbit/s Ethernet connection using internet protocol (TCP/IP) 

• Supports OPC, allowing connection to BMS 

• Supports Ethernet I/O communication 

• Supports DALI Emergency devices 

DALI 

DALI 

Ethernet 

NETWORKED ROUTERS 

• Up to 100 routers in a single cluster providing: 

• Up to 12.800 DALI devices 

• Up to 16.000 DALI groups 

• Networks may be further enlarged up to several 100’s of routers, 

if set up through multiple clusters. 

Relay Units 

498 

SYSTEM BOUNDARIES 

• 10 mA per modular button panel 

• 10 - 40 mA per sensor 

• 2 mA per load interface 

See page 95 for additional information on system specification. 

13x 

312 

EL-iDim 

315 

8 


PanelPC with 

TouchStudio software 

BMS 

Tridium Jace 

esigner 

Software 

Ethernet 

Dimmers 


490 

452 

455 

max. 64 

DALI 

DALI 

Ethernet 


EL-iDim 

Ballasts and ballast controllers 

EL-iDim 

LED Driver 

474 

1-10V 

EL-sc 

458 Series 

DALI 

max. 64 

441 

445 

434 18x 

Interfaces 


9


IMAGINE ROUTER SYSTEM 

The Imagine 920 Router is a modular building 

block that allows scalable designs, from small to 

920 Imagine Router 

large networked solutions. The Imagine Router 

can be seamlessly integrated with the DIGIDIM 

910 Router to create the most economic solutions 

for providing ambience as well as energy saving 

functionality. 

The Imagine router allows the connection of 

input devices (such as control panels, input 

units and presence detectors) to a range of load 

interfaces. Either single or multiple routers 

may be networked to create virtually any kind of 

DALI 

DALI 

S-DIM 

DMX (in or out) 

Ethernet 

system. The system is easily programmed using 

the Helvar Designer configuration software 

LED 

running on a Windows based PC. 

SINGLE ROUTER 

• Supports up to 252 S-DIM channels 

• Supports up to 128 DALI devices 

• Supports up to 252 non-consecutive channels 

DMX (in or out) 

• Each load interface has 128 scenes 

• Integrated 250 mA DALI power supply for each 

DALI subnet 

• 10/100Mbit/s Ethernet connection using 

internet protocol (TCP/UDP/IP) 




(458) (HESxx) 

1-8 1-26 

Up to 252 channels 

1-26 

1-8 

(312) (135) (452) 

NETWORKED ROUTERS 

• Up to 100 routers in a single cluster providing: 

• Up to 25.200 S-DIM channels 

• Up to 12.800 DALI devices 

• Up to 16.000 DALI groups 

LED Drivers 

(498) 

• Networks may be further enlarged, up to 

(EL-ngn) 

several 100’s of routers, by use of multiple 

clusters. 

(474) 

max 64 

(EL-sc) 

10 


Ethernet 

esigner 

Software 

920 Imagine Router 

DALI 

SDIM 

DMX 

Ethernet 


Panel PC with Helvar 

TouchStudio software 

DALI 


Tridium Jace 

DALI 

BMS 


11

DIGIDIM Router (905) 

The DIGIDIM Router uses standard Ethernet communication 

(TCP/IP) to combine multiple DALI networks. The router 

features one DALI subnet allowing for a total of 64 DALI 

control devices and load interfaces. 

Key Features 

• One DALI subnet, with 250 mA power supply 





Technical Data 

Dimensions 

Supply voltage: 85-264 VAC, 45 Hz-65 Hz 

External MCB protection: 6 A 

Stand-by power: N/A (active device) 

Power consumption: 13 VA (DALI subnet fully loaded) 

Max. total losses: 2.5 – 3.7 W (depending on loading) 

DALI power source: 250 mA 

Ambient temperature: 0…40 °C 

Relative humidity: 90 % max, non-condensing 

158 mm 

58 mm 

45 mm 

100 mm 

DIN-rail case 9U-wide. Weight 250 g. 

Product Order Code: 905 

Connections 

L 

N 

E 

L 

N 

E 

905 

Digidim Router 

RJ45 

DA- 

DA+ 

DALI 1 

Ethernet 

12 


REF 23 053 1 02/08/2013

DALI 1 

Power/Status 

Dali 1 

Dali 2 

Link/Activity 

www.helvar.com 

DIGIDIM Router (910) 

The DIGIDIM Router uses standard Ethernet communication 

(TCP/IP) to combine multiple DALI networks. The router 

features two DALI subnets allowing for a total of 128 DALI 

control devices and load interfaces. 

Key Features 

• Two DALI subnets, each with 250 mA power supply 






Dimensions 

Supply voltage: 85-264 VAC, 45 Hz-65 Hz 



Power consumption: 23 VA (with both DALI subnets 

fully loaded) 

Max. total losses: 2.5 – 4.2 W (Depending on loading) 

DALI power source: 2 X 250 mA 




158 mm 


910 

58 mm 

45 mm 

100 mm 


Connections 

L 

N 

E 

L 

N 

E 

910 


RJ45 

Ethernet 

DA- 

DA+ 

DALI 1 

DALI 2 

DA+ 

DA- 


REF 23 001 1 02/08/2013 13

Imagine Router (920) 

The 920 Imagine Router uses an Ethernet connection (TCP/IP) 

as a network backbone to combine DIGIDIM / DALI, DMX and 

S-DIM networks seamlessly together. A PC can be connected 

to the system for control, monitoring and logging purposes. 

Key Features 

• Two DALI subnets with 250 mA power supply 

• S-DIM port for Helvar Imagine systems 

• DMX-port (in or out) 

• Override port for S-DIM 





Dimensions 

Supply voltage: 85 - 264 VAC, 45 Hz - 65 Hz 



Power consumption: 23 VA (with both DALI subnets 

fully loaded) 

Max. total losses: 2.5 – 4.3 W (Depending on loading) 

DALI power source: 2 x 250 mA (built-in) 

Ambient temperature: 0 … 40 °C 


158 mm 

DIN-rail case 9U-wide. Weight 260 g 

58 mm 

45 mm 

100 mm 


Connections 

L 

N 

E 

L 

N 

E 

Imagine 

920 

Imagine Router 

RJ45 

DALI 1 

DA- 

DA+ 

DA- 

DA+ 

Source 

DALI 2 

OVR 

Sink 

Ethernet 

S-DIM 

DMX 

14 



1000 W, Universal Dimmer (452) 

Single-channel universal dimmer, suitable for leading 

or trailing-edge loads including mains-dimmable LED. 

The dimmer is a DIN-rail mounted unit that can control 

a maximum load of 1000 W. Out-of-box operation. No 

programming required when using DIGIDIM slider, rotary, or 

push button panels. 

Key Features 

• Status LED 

• Switch for load selection 

• Switch for manual DALI group selection 

• Over current, power and temperature protection 


Supply voltage: 85 - 264 VAC, 45 Hz - 65 Hz 


Minimum load: 5 W 

Maximum load: 1000 W 

Standby Power: 0.8 W 

Max. total losses: 7 W 

DALI consumption: 2 mA 



Dimensions 

70 mm 58 mm 


45 mm 

90 mm 


Connections 

L 

N 

L 

N 

Load 

max 1000 W (4.35 A) 

Group 

Selection 

Mode Selection 

Leading / Trailing edge 

DA+ 

DA- 

DALI 

DALI 

DA+ 

DA- 



4 x 500 W, Trailing Edge Dimmer (454) 

4 channel trailing edge dimmer suitable for capacitive 

and resistive loads, low voltage lamps with electronic 

transformers and some mains-dimmable LED. The dimmer 

is a DIN-rail mounted unit that can control a maximum load 

of 500 W per channel. 

Key Features 

• LED segment and push buttons for manual configuration 

• Capable of handling resistive and capacitive loads 

• Wired override input to allow for external triggers 

• Voltage and frequency compensation 

• Over current and temperature protection included 

• Power on to last level 

• DALI / S-DIM / DMX control inputs 


Supply voltage: 85-264 VAC, 45-65 Hz 


Minimum load: 5 W / channel 

Maximum load: 2.2 A per channel 

(2.2 A × 230 V × 4 = 2 kW) 


Max. total losses: 11 W with maximum load 

(resistive) 




Dimensions 

158 mm 

58 mm 

45 mm 

100 mm 



Connections 

L 

N 

E 

Override 

L 

N 

E 

DA- 

DA+ 

DALI 

OVR 

0 V 

S-DIM 

16 



500 W, Thyristor Dimmer (455) 

Single-channel thyristor dimmer, suitable for leading edge 

loads and some mains-dimmable LED. The dimmer is a DINrail 

mounted unit that can control a maximum load of 500 W. 

Out-of-box operation. No programming required when using 

DIGIDIM slider, rotary, or push button panels. 

Key Features 

• Stabilised output 

• Over current and over temperature protection 



Supply voltage: 85 - 264 VAC, 45 - 65 Hz 


Minimum load: 25 W 

Maximum load: 500 W 

Standby Power: 2 W 





Dimensions 

455 

45 mm 

90 mm 

35 mm 58 mm 



Connections 

L 

N 

L 

N 

Load 

max 500 W 

455 

DA+ 

DA- 

DALI 

DALI 

DA+ 

DA- 



1-10 V / DSI Converter (472) 

DALI to 1-10 V / DSI ® converter. Switch a maximum of 15 

electronic ballasts or LED drivers. The analogue 1-10 V / 

digital DSI signal can control up to 50 electronic ballasts. 

Key Features 

• Switch for manual DALI group selection 

• 1-10 V & DSI ® output for 50 ballasts / LED drivers 





Mains output: 

10 A resistive 

Load: 

15 x ballasts or LED drivers 






Dimensions 

45 mm 

90 mm 

70 mm 58 mm 

DIN-rail case 4U-wide. Weight 140 g 


Connections 

DSI ® is a registered trademark of Tridonic 

L 

N 

E 

L 

N 

E 

L 

N 

E 

L 

N 

E 

1-10V 

C0(-) 

C1(+) 

DSI 

DSI 

N 

E 

L 

C0 

C1 

L 

N 

E 

Group 

Selection 

Group 

Selection 

DA+ 

DA- 

DALI 

DALI 

DA+ 

DA- 

DA+ 

DA- 

DALI 

DALI 

DA+ 

DA- 

18 



4-Channel Ballast Controller (474) 

4-channel DALI to 0/1-10 V / DSI ® / PWM converter, suitable 

for controlling electronic ballasts and LED drivers, fitted with 

high inrush relays rated at 16 A per channel, which handle 

short-lived high peak currents during switch on of loads. The 

outputs can be configured independent of, or paired with relay 

channels. 

Key Features 

• High inrush relays 

• Wired override input to allow for external triggers 

• LED segment display and push buttons 

• Multiple output configurations of either: 

• 0 - 10 V source 

10 mA 

• 1 - 10 V sink 

100 mA 

• DALI-broadcast- / DSI ® - / PWM source 100 mA 




External MCB Protection: 6 A (control circuit) 




Load per channel: 50 x 1-10 V / DALI / DSI ® / PWM ballasts 

Max. load per relay: 16 A resistive / incandescent, 

10 A HID (cos y = 0.6) 



Isolation: 

4 kV between every connector 

(apart from common C0 ballast 

output and S-DIM and Override 

connectors) 


Dimensions 

158 mm 


58 mm 

45 mm 

90 mm 


Connections 

L 

N 

E 

L 

N 

E 

BALLAST OUTPUTS 

C0 C1 C0 C2 C0 C3 C0 C4 

1 

2 3 4 

S-DIM 

Linkto 

terminate 

S-DIM 

OVERRIDE 

0V OVR C0 1C2 

C C0C0 C3C4 

3 1 2 4 

OVERRIDE 

Ballast Controller 

RELAYS 

474 

(85to264)VAC 

DALI 

L NE SC DA-DA+ 

1 2 

RELAYOUTPUTS 

3 4 

1 2 3 4 

RELAY OUTPUTS 

DA+ 

DA- 

DALI 

DALI 

DA+ 

DA- 



8-Subnet DALI Controller (478) 

8-subnet DALI Controller, suitable for controlling ballasts/ 

drivers when device addressing is not required. This reduces 

commissioning and maintenance cost, as failed devices 

can be simply replaced. The flexible control inputs support 

multiple protocols, by routing an input address/group to its 

corresponding subnet output. 

Key Features 

• Control using DALI Broadcast messages on each subnet 

• Integral DALI Power Supply – supports up to 512 DALI 

devices (2 mA per driver/ballast) 

• Lamp failure reporting per subnet 

• Lower commission costs - device addressing/grouping on 

subnet not required 




External MCB Protection: 6 A (control circuit) 

Standby Power: N/A (active device) 


Control Input: 

8 DALI/DMX addresses 

(one per subnet (output)) 

DALI consumption: 2 mA (DALI system input) 

Max. load per output: 64 devices (128 mA) 



Isolation: 

4 kV between DALI output and 

S-DIM/Override connectors) 

Dimensions 

158 mm 


58 mm 

45 mm 

90 mm 

Product Order Code: 478 (available Q4 2013) 

Connections 

L 

N 

E 

L 

N 

E 

DALI CHANNELS 5-8 

SDIM 

OVERRIDE 

DALI CHANNELS 1-4 

DA+ 

DA- 

DALI 

DALI 

DA+ 

DA- 

20 



2 Channel Blinds Controller (490) 

Two-channel blinds controller, designed for control of blinds 

and curtains. Two independent control channels each with 

two single pole, volt free contacts for switching up / down or 

power / direction motors. Programmable “blind travel time”. 

Key Features 

• “Break before Make” operation to prevent motor damage 

• Isolated mains rated relays, normally open and volt-free 





Maximum load: 550 W per channel 


Max. total losses: 5.6 W 




Dimensions 

45 mm 

90 mm 

88 mm 58 mm 



Connections 

L 

N 

E 

L 

N 

E 

max 550 W 

max 550 W 

DA+ 

DA- 

DALI 

DALI 

DA+ 

DA- 



1 Channel Relay Unit (491) 

Single channel relay unit for, integration in luminaires or 

electrical cabinets. Designed to allow control of switched 

loads. 

Key Features 

• Switches up to 3 Helvar ballasts or drivers 


Supply voltage: 200-265 V, 45-65 Hz 


Power consumption: 1.3 W (max) 

Relay load: 

2 A (resistive), 

3 Helvar ballasts / drivers 






IP rating: 30 

Dimensions 

146 mm 

131 mm 

21 mm 18.3 mm 

Luminaire mount. Weight 35 g. 


Connections 

L 

N 

E 

L 

N 

E 

F 

2A 

LOAD 

max 2 A 

DA+ 

DA- 

DALI 

DALI 

DA+ 

DA- 

22 



16 A 1-channel Relay Unit (492) 

Single channel relay unit, designed to allow control of non- 

DALI, non-dimmable loads. The relay is a latching, volt-free 

contact, high inrush type, with a contact rating of 16 A. The unit 

forms a DALI relay node with a typical current consumption 

of 2 mA, and is programmable as a single channel relay by 

Helvar’s lighting design software, Designer and Toolbox. 

Key Features 

• High power switching capability (16 A) 

• High inrush relay 

• Compact size for luminaire, electrical panel or in-line 

mounting 

• Secure strain relief 



Relay contacts: High inrush, single-pole, singlethrow 

(SPST) latching relay 

Relay load: 

16 A (resistive) 



IP rating: 30 

Dimensions 

4.4 

110 mm 

40 mm 21.2 mm 

100 mm 

118 mm 

White plastic (Polycarbonate). Weight 52 g. 


Connections 

L 

N 

E 

L 

N 

E 

16 A, max. 

DA+ 

DA- 

DALI 

DALI 

DA+ 

DA- 



1-Channel Signal Relay Unit (493) 

Single channel relay unit, designed to allow interfacing with 

other building control and management systems. The relay is 

a solid-state, normally open signal relay, with a contact rating 

of 60 VAC or VDC, at a maximum of 0.5 A. The unit forms a 

DALI relay node with a typical current consumption of 10 mA, 

and is programmable as a single channel relay by Helvar’s 

lighting design software, Designer and Toolbox. 

Key Features 

• Low power switching capability (0.1 mA to 0.5 A; 60 V) 

• Solid state low-current relay 

• Compact size for electrical panel or in-line mounting 

• Secure strain relief 



Relay contacts: Normally open signal solid state 

relay (SSR) 

Voltage: 

60 VAC or VDC 

Maximum load: 0.5 A 

Minimum load: 0.1 mA 



IP rating: 30 

Dimensions 

4.4 

110 mm 

40 mm 21.2 mm 

100 mm 

118 mm 

White plastic (Polycarbonate). Weight 38 g. 


Connections 

493 Signal Relay Unit 

60 VAC 

SSR 

max 0.5 A 

Note: This unit must not 

be used to switch mains 

voltages. 

DA+ 

DA- 

DALI 

DALI 

DA+ 

DA- 

24 




Four channel DALI Relay Unit, designed to allow control of 

non-dimmable loads. The relay unit is a DIN-rail mounted 

unit that has four individually programmable relays. The 

relays are ‘normally open’, volt free and can switch up to 10 A 

resistive loads. 

Key Features 

• Isolated relays, normally open and volt free 

• Manual override 




External MCB protection: 6 A (control circuit) 

Relay loads: 

10 A (resistive) (any phase) 

8 A (incandescent) 

5 A (inductive) 

15 pcs ballasts / drivers 






Dimensions 

88 mm 58 mm 


45 mm 

90 mm 


Connections 

L 

N 

E 

L 

N 

E 

DA+ 

DA- 

DALI 

DALI 

DA+ 

DA- 




Eight-channel Relay Unit, fitted with individually 

programmable high-inrush relays to allow control of nondimmable 

loads. The relay unit is DIN-rail mounted. The 

relays are ‘normally open’, volt-free relays rated at 16 A per 

channel. The relay unit has DALI, DMX, and S-DIM ports. 

Key Features 

• LED display and control buttons 

• High-inrush relays 

• Override input for external triggers 



Supply voltage: 85-264 VAC, 45Hz-65 Hz 

External MCB protection: 6 A (control circuit) 

Relay loads: 

16 A (any phase) 






Dimensions 

45 mm 

90 mm 

158 mm 

58 mm 



Connections 

L 

N 

E 

L 

N 

E 

5 6 7 8 

S-DIM 

OVERRIDE 

1 2 3 4 

DA+ 

DA- 

DALI 

L 

L 

DALI 

DA+ 

DA- 

26 



4-channel Thyristor dimmer module (458/DIM4) 

Four channel thyristor dimmer module, for leading-edge 

dimming of resistive and inductive loads. The module has 4 

channels rated at 10A each, with a total current capacity of 

40A. The module has DALI, DMX, and S-DIM interfaces for 

integration into DIGIDIM and Imagine systems. The optional 

458/OPT4 module allows 4 dimmed channels to be converted 

to 4 ballast control channels. 

Key Features 

• Module plugs into any 458 mechanical chassis 

• LCD display screen with navigation keys 

• Built-in power supplies for the LCD TouchPanel & DIGIDIM 

• Accepts options module 458/OPT4 




Channels: 4 


Max load per channel: 10 A 

Total supply current: 40 A 

DALI supply output: 250 mA (Selectable, Default OFF) 

TouchPanel supply: 250 mA 






Dimensions 

360 mm 

105 mm 

170 mm 

Product Order Code: 458/DIM4 

Weight 5.0 kg 

Connections 

L 

N 

E 

1 

L 

N 

E 

1. 

2. 

1. 

2. 

E 

4 

3. 

3. 

DA- 

DA+ 

DALI 

4. 

4. 

S-DIM 

Bypass 

Terminals 

458/DIM4 

458Mx/- chassis (sold separately) 



8-channel Thyristor dimmer module (458/DIM8) 

Eight channel thyristor dimmer module, for leading-edge 

dimming of resistive and inductive loads. The module has 8 

channels rated at 10 A each, with a total current capacity of 

40 A. The module has DALI, DMX, and S-DIM interfaces for 

integration into DIGIDIM and Imagine systems. The optional 

458/OPT4 module allows 4 dimmed channels to be converted 

to 4 ballast control channels. 

Key Features 



• Built-in power supplies for the LCD TouchPanel & DIGIDIM 





Channels: 8 


Maximum load / channel: 10 A 


DALI supply output: 250 mA (Selectable, Default OFF) 

TouchPanel supply: 250 mA 






Dimensions 

360 mm 

105 mm 

170 mm 

Product Order Code: 458/DIM8 

Weight 5.7 kg 

Connections 

L 

N 

E 

L 

N 

E 

1 

E 

1. 

2. 

1. 

2. 

8 

3. 

3. 

DA- 

DA+ 

DALI 

S-DIM 

4. 

5. 

6. 

4. 

5. 

6. 

7. 

8. 

7. 

Bypass 

Terminals 

8. 

458/DIM8 


28 



8-channel Universal dimmer module (458/UNI8) 

Eight channel transistor dimmer module, for leading or 

trailing edge dimming of the majority of load types including 

Incandescent and dimmable LED’s. 

The module has 8 channels that can be individually selected 

as leading or trailing edge, rated at 6A each. The module has 

a DALI, S-DIM and DMX interface, for integration into DIGIDIM 

and Imagine systems. 

Key Features 



• DALI / S-DIM / DMX 


Supply voltage: 85-264 VAC 

Supply frequency: 45-65 Hz 

Channels: 

8 each Selectable leading or 

trailing edge 

Minimum load: No minimum (active load) 

Rating per channel 6 A 







Storage temperature: -10 °C…+70 °C 

Dimensions 

360 mm 

105 mm 

170 mm 

Weight 5.7 kg 

Product Order Code: 458/UNI8 (available Q4 2013) 

Connections 

L 

N 

E 

L 

N 

E 

1 

E 

1. 

2. 

1. 

2. 

8 

3. 

3. 

DA- 

DA+ 

DALI 

S-DIM 

4. 

5. 

6. 

4. 

5. 

6. 

7. 

8. 

7. 

Bypass 

Terminals 

8. 

458/UNI8 


Helvar | Data is subject to change without notice. More information at: www.helvar.com REF 23 0581 02/08/2013 29

8-channel Ballast control module (458/CTR8) 

Eight channel ballast control module, for control of common 

ballast loads. Capable of controlling 0-10 V (source), 1-10 V 

(sink), DSI ® , DALI- broadcast and PWM loads. Also included 

are 8 high inrush relays, rated at 16 A per channel. The 

module has DALI, DMX, and S-DIM interfaces for integration 

into DIGIDIM and Imagine systems. 

Key Features 






Channels: 8 

0-10 V output: Source 20 mA 

1-10 V output: Sink 100 mA (50 ballasts / drivers) 

DALI / DSI output: Source 100 mA (50 ballasts / drivers) 

PWM +/- output: Source 100 mA (50 ballasts / drivers) 

Max load: 

16 A max. per switched channel 







Product Order Code: 458/CTR8 

Connections 

L 

N 

E 

Dimensions 

360 mm 

105 mm 

Weight 2.2 kg 


170 mm 

L 

N 

E 

L 

1-10V 

Ballast 

N 

C1 

C0 

1. 

2. 

3. 

4. 

5. 

6. 

7. 

8. 

1. 

2. 

3. 

1. 

2. 

3. 

DA- 

DA+ 

DALI 

S-DIM OVR 

4. 

5. 

6. 

7. 

4. 

5. 

6. 

7. 

8. 

Bypass 

Terminals 

8. 

458/CTR8 


30 



8-channel Switching module (458/SW8) 

Eight channel switching module. The module contains 8 

high inrush relay channels (normally open), for switching 

16 A per channel. The module has DALI, DMX, and S-DIM 

interfaces for integration into DIGIDIM and Imagine systems. 

The optional 458/OPT4 module provides a further 4 ballast 

control channels. 

Key Features 







Channels: 8 

Maximum load: 16 A max. per switched channel 







Dimensions 

360 mm 

105 mm 

170 mm 

Product Order Code: 458/SW8 

Weight 2.1 kg 

Connections 

L 

N 

E 

L 

N 

E 

1 

E 

1. 

2. 

1. 

2. 

8 

3. 

3. 

DA- 

DA+ 

DALI 

S-DIM 

4. 

5. 

6. 

4. 

5. 

6. 

7. 

8. 

7. 

Bypass 

Terminals 

8. 

458/SW8 



REF 23 014 1 02/08/2013 31

4-channel Option module (458/OPT4) 

The options module is a 4-channel ballast control unit for use 

inside the dimmer module (458/DIM8 / 458DIM4) or switching 

module (458/SW8). It provides 4 channels of ballast control 

including 0-10 V, 1-10 V, DSI ® , DALI-broadcast and PWM. 

Key Features 

• DIN-rail mounted inside the 458 mechanical chassis 

• Simply plugs into module via a flat cable 

• Powered from the Dimmer or Switching module 


Outputs 

0-10 V output: Source 2 mA 

1-10 V output: Sink 100 mA (50 ballasts / drivers) 

DALI / DSI output: 20 mA (10 ballasts / drivers) 

PWM output: 20 mA (10 ballasts / drivers) 



Dimensions 

70 mm 58 mm 

Product Order Code: 458/OPT4 

Connections 

Weight 100 g 

90 mm 


L 

N 

0V 

1-10 V Ballast 

0V 

1 2 3 4 

Chassis 

C1(+) 

C0(-) 

458DIM8 

458SW8 

Options Module 

32 



Single Mechanical Chassis (458M1/4S10) 

The DIGIDIM 458M1/4S10 is a single mechanical chassis 

which can house one DIGIDIM 458/DIM4 control module, to 

provide 4 channels of control. The DIGIDIM 458/DIM4 control 

modules can be ordered separately. 

Key Features 

• Vertical wall-mounted and installer-friendly 

• By-pass connectors for operation without a module 

• S-DIM cable loom for easy module connection included 


Mains supply voltage: 264 VAC (max) 

Protection: 

10 A for loads 

6 A MCB for control circuit 

(MCB type C 10 kA) 

Supply current: 40 A (max) 


Relative humidity: 90 % (max), non-condensing 

IP Rating: 

20 (including module when fitted) 

Dimensions 

363 mm 

273 mm 

178 mm 

Wall-mounted. Weight 5.2 kg 

Product Order Code: 458M1/4S10 (MCBs: 4 x 10 A) 

Connections 

L 

N 

E 

1 

L 

N 

E 

E 

4 

Bypass 

Terminals 



Single Mechanical Chassis (458M1/) 

The DIGIDIM 458M1/ is a single mechanical chassis which 

can house any one DIGIDIM 458 control module, to provide 8 

channels of control. 

The chassis is provided with an MCB per channel. 

Key Features 






Protection: 

10 A / 6 A MCBs for loads 



Supply current: 63 A (max) 



IP Rating: 


Dimensions 

363 mm 

273 mm 

178 mm 

Product Order Code: 

458M1/8S06 (MCBs: 8 x 6 A) 

458M1/8S10 (MCBs: 8 x 10 A) 

Connections 

L 

N 

E 

1. 

2. 


E 

1 

8 

L 

N 

E 

3. 

4. 

5. 

6. 

7. 

8. 

Bypass 

Terminals 

34 

Helvar | Data is subject to change without notice. More information at: www.helvar.com REF 23 017 1 02/08/2013

Double Mechanical Chassis (458M2/) 

The DIGIDIM 458M2/ is a double mechanical chassis which 

can house any two DIGIDIM 458 control modules, to provide 

up to 16 channels of control. 


Key Features 






Protection: 




Supply current: 63 A max. for each block of MCBs 

Single phase use: 125 A max. 



IP Rating: 


Dimensions 

750 mm 

273 mm 

Product Order Codes: 

458M2/4S104S10 (MCBs: two 4 x 10 A blocks) 

458M2/4S108S06 (MCBs: 4 x 10 A and 8 x 6 A blocks) 





Connections 

178 mm 


L 

N 

E 

1 

(9) 

L 

N 

E 

E 

L1 

1. 

8 (16) 

2. 

3. 

4. 

5. 

6. 

7. 

L2 

8. 



Triple Mechanical Chassis (458M3/) 

The DIGIDIM 458M3/ is a triple mechanical chassis which can 

house any three DIGIDIM 458 control modules, to provide up 

to 24 channels of control. 


Key Features 






Protection: 




Supply current: 63 A max. for each block of MCBs 

Single phase use: 125 A max. 



IP Rating: 



458M3/4S104S104S10 (MCBs: three 4 x 10 A blocks) 

458M3/4S104S108S06 (MCBs: two 4 x 10 A blocks + 8 x 6 A block) 


458M3/4S108S068S06 (MCBs: 4 x 10 A block + two 8 x 6 A blocks) 

458M3/4S108S068S10 (MCBs: 4 x 10 A + 8 x 6 A + 8 x 10 A blocks) 






Dimensions 

273 mm 

1139 mm 

178 mm 


Connections 

L 

N 

E 

1 

(9) (17) 

L 

N 

E 

E 

L1 

1. 

8 (16)(24) 

2. 

3. 

4. 

L2 

5. 

6. 

7. 

8. 

L3 

36 



458-Series Installation Information 

For detailed information please refer to 458-series intallation guides available at www.helvar.com/downloads 

Remove the cover of the 458 chassis. 

Mount the 458 chassis on the wall. 

*Note: Minimum clearance of 50 mm required ALL sides 

for ventilation and cooling (i) 

Make the mains input and channel load connections. 

The by-pass terminals provide default out-of-box 

operation to the channel loads. 

Place the blanking plate on the chassis. 

The 458 chassis is now ready and provides basic 

switching through its MCB’s. 

Remove the cover of the 458 chassis and connect the 

458 control module(s). 

Plug the by-pass connectors into the control module(s). 

Make the DALI or S-DIM data connection. 

Place the cover back on the chassis. 

Commission the basic settings of the 458 control 

module(s). 



Imagine 14 Channel Rack (HES14xxx) 

Imagine Dimmer Rack for 7 rack-mounted modules. The 

modules are installed in a stacker unit where they are tilted at 

an angle of 45 degrees. This greatly reduces the overall depth 

of the cabinet and ensures that the modules are properly 

cooled. 

Key Features 

• All internal connections are pre-wired 

• Dual MCB protection for each input circuit 

• Screwless terminals 

• Forced cooling available 


Supply type: 

3-phase 


(90-130 VAC to order) 

Total input current: 140 A - 280 A 



IP rating: 30 

Dimensions 

734 mm 

550 mm 

220 mm 


HES14100 Fully Wired 14 x 10A Rack (no modules) 

HES14300 Fully Wired 14 x 20A Rack (no modules) 

Wall-mounted 

Connections 

1-6 

7-14 

Load Outputs 

1 14 

38 



Imagine 26 Channel Rack (HES26xxx) 

Imagine Dimmer Rack for 13 rack mounted modules. The 

modules are installed in a stacker unit where they are tilted at 

an angle of 45 degrees. This greatly reduces the overall depth 

of the cabinet and ensures that the modules are properly 

cooled. 

Key Features 

• All internal connections are pre-wired 

• Dual MCB protection for each input circuit 

• Screwless terminals 

• Forced cooling available 


Supply type: 

3-phase 



Total input current: 260 A - 520 A 



IP rating: 30 

Dimensions 

1141 mm 

550 mm 


HES26100 Fully Wired 26 x 10A Rack (no modules) 

HES26300 Fully Wired 26 x 20A Rack (no modules) 

Wall-mounted 

220 mm 

Connections 

1-13 

14-26 

Load Outputs 

1 26 



2 Channel Thyristor Dimmer (HES92020) 

Dual-channel thyristor dimmer (leading edge), suitable for 

use with most loads, including tungsten, tungsten-halogen, 

wire-wound (inductive) fed low-voltage tungsten or neon 

lighting loads. Designed as an exchangeable module for 

fitting into the Imagine Rack System. 

Key Features 

• Status display 

• Dimmer status feedback 

• Override and analogue inputs 

• Selectable dimmer curves 

• S-DIM (2 channels) 


Supply voltage: 

Standby Power: 

Power consumption: 

Minumum load: 

Maximum load: 

180-260 VAC, 45-65 Hz 


2.1 W 

3 W at zero output 

35 W both channels loaded to 10 A 


40 W 

10 A convection cooled, per channel 

20 A forced ventilation, per channel 



Dimensions 

219 mm 

211 mm 

44 mm 

Installed in to Imagine rack 

Product Order Code: HES92020 

Connections 

CHB 

CHA 

Optional Analogue Controls 

HESxx 

LA 

LB 

LA 

LB 

40 



2 Channel Transistor Dimmer (HES92220) 

Dual-channel transistor dimmer (trailing edge), suitable 

for use with tungsten, tungsten-halogen and electronic 

transformer fed low-voltage tungsten loads. Designed as 

an exchangeable module for fitting into the Imagine Rack 

System. 

Key Features 


• Dimmer status feedback 

• Override and analogue inputs 

• Selectable dimmer curves 



Supply voltage: 

Standby Power: 

Power consumption: 

Minumum load: 

Maximum load: 

180-260 VAC, 45-65 Hz 


3.8 W 

6 W at zero output 



40 W 

6 A convection cooled, per channel 

20 A forced ventilation, per channel 



Dimensions 

219 mm 

211 mm 

44 mm 

Installed in to Imagine rack 


Connections 

CHB 

CHA 

Optional Analogue Controls 

HESxx 

LA 

LB 

LA 

LB 



2 Channel Ballast Controller (HES98020) 

Dual-channel ballast controller suitable for electronic 

ballasts, DSI ballasts or other analogue control equipment. 

Designed as an exchangeable module for fitting into the 

Imagine Rack System. 

Key Features 


• Controller status feedback 

• Override input 

• Output type selection: 0-10 V, 1-10 V, DSI ® , PWM 







Control output: 100 mA drive capable of driving 

up to 50 ballasts 

Output relay rating: Single pole 20 A resistive load 

(Max 15 EL-sc Ballasts) 



Dimensions 

219 mm 

211 mm 

44 mm 

Installed into Imagine rack 



Connections 

CHB 

1-10 V 

Ballast 

1-10 V 

Ballast 

CHA 

Analogue Output 

0V 

CH2 

(C1) 

CH1 

(C1) 

HESxx 

LA 

LB 

LA 

LB 

42 



16 A Dimmer (416S) / 25 A Dimmer (425S) 

The DIGIDIM 416S (16 Amp) and 425S (25 Amp) are 

wall-mounted single-channel leading edge (thyristor) 

dimmers. Both units also include a 16 A relay circuit. 

Controllable by S-DIM, DMX, and Analogue, and fully 

DALI-compatible for use as Load Interface Units in a DIGIDIM 

lighting control system, the 416S and 425S can also function 

as stand-alone dimmers. They can be connected to mains 

voltage lamps directly, or to low voltage lamps via a wirewound 

transformer, and have a selectable, integral DALI 

power supply. 

Key Features 

• Stabilised output 

• Selectable, integral, 83 mA DALI power supply 

• Over-temperature protection 



External MCB protection: 16 A (416S) / 25 A (425S) 

Minimum load: 40W (416S), 100W (425S) 

Maximum load: 16 A (416S) / 25 A (425S) 

Standby Power: 7.5 W (416S) 

7.5 W (425S) 

Max. total losses: 39 W (416S) 

67 W (425S) 

DALI supply output: 250 mA (Selectable, Default ON) 


Ambient temperature: 0...35°C 

Relative humidity: 90% max, non-condensing 

IP rating: 30 


Connections 

16 A Dimmer: 416S 

25 A Dimmer: 425S 

Analogue 

(0-10 V; 

1-10 V) 

S-DIM; Override 

DMX 

DALI 

(powered: 

83 mA) 

Dimensions 

104 mm 

DALI 

(non-powered) 

276 mm 

187 mm 

Wall mounted. Weight 416S: 2 kg; 425S: 2.6 kg 

185 mm 

DA- SC DA+ DA SC DA 

L N N SWL DIM 

max 16 A (416) / 

25 A (425) 

L 

N 

E 

L 

N 

E 



Modular Panels (1xx/2xx) 

Modular control panels are a fully DALI-compatible range of 

user interfaces that, allow basic control of the system. The 

range includes push button, rotary and slider controls in a 

range of panel finishes. 

Key Features 

• Indicator LED and an infrared receiver 

• Out of box operation 

• Designed to fit both DIN and UK standard back boxes 

• Double gang version can take up to 3 independent module 

types 

• DIGIDIM / DALI 

(200) Satin White Plastic (201) Polished Brass 

(202) Brushed Stainless Steel (203) Stainless Steel 

with Grey Insert 


DALI supply input: 13 - 22.5 V 


Ambient temperature: 10 °C …35°C 


IP rating: 30 

Isolation from DALI: 4 kV 

Dimensions 

88 mm (86 mm) 

160 mm (160 mm) 

88 mm (86 mm) 

Module Finish Module 1 Module 2 Module 3 Finish 

Example: 100 200 126 150 121 200 

100200 126150121200 

( ) = Metal Finish Panel Dimensions 

Product Order Code: Refer to the pictures above 

Connections 

Standard Modules 

Rotary (100) 1 x Slider (110) 2 x Slider (111) On/Off (121) 

DA+ SC 

DA- 

Up/Down (122) 4 Scene (124) 

+ Off 

4 Scene, (125) 

Off + Up/Down 

7 Scene 

+ Off 

(126) 

DA+ 

DA- 

DALI 

DALI 

DA+ 

DA- 

Blank (150) IR Module(170) 

44 



Control Modules (13xx) 

The 13xx panel modules are a customisable DALI compatible 

range of user interfaces that allow control of the system. 

Each module is fitted with indicator LEDs and an infrared 

receiver that gives the option of remote operation using 

DIGIDIM hand held remote controls. 

Key Features 

• Choice of black (B) or white (W) modules 

• Indicator LED and an infrared receiver 



• Customisable button layout and frames available upon 

request 


DALI supply input: 13 - 22.5 V 


Ambient temperature: 10 °C …35 °C 


IP rating: 30 

Isolation from DALI: 4 kV 

Dimensions 

48.40 mm 

35.40 mm 31.80 mm 

Weight 41 g 

Product Order Code: Please refer pictures below 

Connections 

Modules 

(131W) 

(132W) 

(134W) 

(135W) 

DA+ SC 

DA- 

(136W) 

(137W) 

(131B) 

(132B) 

DA+ 

DA- 

DALI 

DALI 

DA+ 

DA- 

(134B) 

(135B) 

(136B) 

(137B) 



Frames (23xx) 

Key Features 

• Designed to fit both DIN and UK standard back boxes 

• Double gang version can take up to 3 modules 

Frames 

The frame kits are available in range of finishes, which are 

shown below: 

Dimensions 

86 mm (146 mm) 

88 mm (160 mm) 

Frame Finish Single gang code Double gang code 

White Plastic 230S 230D 

Polished Brass 231S 231D 

Stainless Steel 232S 232D 

White Metal 234S 234D 

Black plastic 235S 235D 

86 mm 

231x, 232x, 234x 230x, 235x 

Note: Frames are delivered complete with corresponding 

( ) = Double gang dimensions 

chassis. Weight 100 g (144 g) 

88 mm 

Product Order Code: Refer to the table above 

Finishes 

(230) (231) 

(232) (234) 

(235) 

Frame and control module examples 

Single Frame 

Double Frame 

46 



EnOcean Switches (18xx) 

The 18xx wireless switch modules are an EnOceancompatible 

range of user interfaces that allow control of the 

system. Designed to work with the Helvar EnOcean Gateway, 

each switch is fully programmable in Designer or Toolbox 

Key Features 

• Choice of single or dual rocker, and black (B) or white (W) 

modules 

• Self powered batteryless and wireless 

• EnOcean RF technology 

• Designed to fit UK standard backboxes or surface mounted 

• Stainless Steel frame 


Operating frequency: 868 MHz ISM band (Europe) 

Ambient temperature: -25 °C…+65 °C 


IP rating: 30 

Operating Range: 30 m (unobstructed space) 

Dimensions 

86 mm 

86 mm 

15 mm 

Product Order Code: (Available Q4/2013) 

Dual Rocker Switch: 182B (black) 

182W (white) 

Single Rocker Switch: 181B (black) 

181W (white) 

Weight 150 g 

Operation 

DALI 

434 EnOcean Gateway 

182x 

Dual-rocker 

switch 

0 

Up to 30 meters 

181x 

Single-rocker 

switch 

0 



4 Scene & Modifier Panel (935) 

The 4 Scene and Modifier Panel is a DALI compatible user 

interface. The panel is fitted with rear illuminated scene 

selection buttons and scene identification labels, providing a 

visual indication of the selected scene. 

Key Features 


• Fits standard single back boxes 

• The panel is fitted with an infrared receiver 



Label illumination supply: 24 V optional, externally supplied 



IP Rating: 30 

Dimensions 

114 mm 

89 mm 

19 mm 

Wall-mounted. Weight 100 g 


Connections 

24V(-) 

DA- 

DA- 

SC 

DA+ 

DA+ 

24V(+) 

48 



8 Scene & Modifier Panel (939) 

The 8 Scene and Modifier Panel is a DALI compatible user 

interface. The panel is fitted with rear illuminated scene 

selection buttons and scene identification labels, providing a 

visual indication of the selected scene. 

Key Features 


• Fits standard single single or double back boxes 

• The panel is fitted with an infrared receiver 



Label illumination supply: 24 V optional, externally supplied 



IP Rating: 30 

Dimensions 

114 mm 

189 mm 

19 mm 



Connections 

24V(-) 

DA- 

DA- 

SC 

DA+ 

DA+ 

24V(+) 



Infrared Remote (303) 

The Infrared Remote is a handheld unit that can be used to 

control basic system functions such as on/off, raising and 

lowering the general light level and the selection of four 

scenes. 

Key Features 

• On / Off button 

• Raise / Lower buttons 

• Four scene recall buttons 

• For use with: 

• Modular panels 

• 935 / 939 panels 

• LCD TouchPanel 

• 3xx sensors 


Power supply: 

2 x IEC, LR03/AAA 1.5 V Battery 

Operating range: 5 m 

Operating frequency: 36 kHz 



Dimensions 

119 mm 


57 mm 

28 mm deep 

Non-flammable polycarbonate, halogen free. Weight 50 g 

Features 

A. LED Indicator (flashes as each 

message is transmitted) 

B. Scene Recall/Configuration 

C. On/Off/Shift 

D. Modifier Keys 

E. Transmitter 

F. Battery Cover 

G. Rotary Switch (Normal position 0) 

A 

B 

E 

F 

C 

D 

G 

50 



Ceiling PIR Detector (311) 

The 311 Ceiling PIR Detector is a compact, flush-mounted 

ceiling unit which provides energy-saving functions when 

used in a DALI system. 

The unit contains these sensors: 

• Passive infra-red detector (PIR) 

• Infra-red receiver for 303 handset 

Key Features 

• The PIR Sensor detects movement within the unit’s detection 

range allowing load control in response to changes in room 

occupancy 

• Status LEDs 

• Surface-mount box available 



Ambient temperature: 0 …35 °C 

Relative humidity: 90 % maximum, non-condensing 

Storage temperature: -10 °C … 70 °C 

IP rating: 30 

PIR detection area: 7 m, 2.8 m mounting height 

Dimensions 

3.7 mm 

3.6 mm 

67 mm 

Motion detection area 

58 mm 

2.8 m 

61.2 mm ø 76 mm 

7 m 


Hole diameter: ø 64 mm 

Satin white plastic. Weight 58 g 

Connections 

DA+ 

DA- 

DALI 

DA+ 

DA+ 

DA- 

DA- 

DALI 



Multisensor (312) 

The Multisensor is a compact unit containing the necessary 

sensors to provide energy saving functions. It has a constant 

light sensor, a passive infra-red detector (PIR) and an infrared 

receiver for the Infrared Remote. The Multisensor is 

designed to push fit into a ceiling or luminaire housing. 

Key Features 

• Programmable constant light 

• Presence detection 

• Control using the 303 Infrared Remote 

• Switch-Control input 


• DIGIDIM DALI 





IP rating: 30 

Constant light reception area PIR detection area: 

(40° restrictor also provided): 

3.0 m 

3.0m 

Dimensions 

26.4 mm 

65 mm 

51.4 mm 

100 O 

85 O 

Satin white plastic. Weight 48 / 54 g 

0.8m 

0.5m 

5.2 m 

7.1 m 


4.5m 

Connections 

DA+ SC 

DA- 

Optional Switch-Control 

DA+ 

DA- 

DALI 

DALI 

DA+ 

DA- 

52 



Low Profile Microwave Detector (313) 

The 313 Low Profile Microwave Detector provides occupancy 

detection for the automatic control of DALI lighting loads. 

Key Features 

• Microwave sensor detects movement within the detection 


occupancy 






Ambient temperature: 0 …35°C 


Storage temperature: -10 °C … 70 °C 

IP rating: 30 

Detection area: 12 - 16 m, 2.8 m mounting height 

2.8 m 

* with sensitivity set to maximum 

Dimensions 

3.7 mm 

3.6 mm 

67 mm 

58 mm 

12 - 16 m 


61.2 mm 



ø 76 mm 

Connections 

+ - 

Optional input for external power supply 12 V to 24 V. 

Helvar power supply recommended. 

DA+ 

DA- 

DALI 

DA+ 

DA+ 

DA- 

DA- 

DALI 

Helvar | Data is subject to change without notice. More information at: www.helvar.com REF 23 048 1 02/08/2013 53

Tilting Microwave Detector (314) 

The 314 Tilting Microwave Detector provides occupancy 

detection for the automatic control of DALI lighting loads. The 

314 detects movement using its highly sensitive microwave 

detector. It works by emitting low-power microwave signals 

and measuring the reflections as the signals bounce off 

moving objects. 

Key Features 

• Microwave sensor detects movement within the detection 


occupancy 

• Adjustable sensitivity 








IP rating: 30 

Detection area: ceiling Detection area: wall mount 

Dimensions 

3.5 mm 3.5 mm 

78 mm 

70 mm 

2.8 m 

2.8 m 

85 mm 92 mm 



6 m 

6 m 

30 m 

22 m 

Product Order Code: 314, 314/R2, 314/R3, 314/R4, 314/R5 (depending on the region) 

Connections 

Microwave Operating Frequency 

+ - 

Optional input for external 

power supply 12 V to 24 V. 

Helvar power supply 

recommended. 

Model Frequency Territories 

314 10.687 GHz 

UK, China, Hong Kong, India, Malaysia, 

Middle East, Singapore 

314/R2 10.525 GHz 

Australia, and Europe, except for: 

UK, France, Portugal, Germany, 

Switzerland, Austria, Slovak Republic, 

Republic of Ireland 

314/R3 9.900 GHz France, Portugal, Switzerland 

314/R4 9.350 GHz Austria, Germany, Slovak Republic 

314/R5 10.41 GHz Republic of Ireland 

DA+ 

DA- 

DALI 

DA+ 

DA+ 

DA- 

DA- 

DALI 

54 



i Dim 

iDim System Sensor (315) 

The iDim Sense is a luminaire based DALI sensor. It combines 

a movement detector (PIR), remote control receiver (IR) and 

photocell (CL) in one enclosure and a manual mode selector 

which allows the user to easily select one of the 6 out-of-box 

application modes. It also benefits from additional system 

functionality when used with DIGIDIM Toolbox or Designer 

and 910/920 Routers. 

Key Features 

• Easy to select application modes 

• Clip-on fascia in different colours 

• Clip-on PIR Restrictor 

• Mode selector with LED feedback 

• Network compatible with DIGIDIM Toolbox and Helvar 

905/910/920 Router systems 





Dimensions 

20 mm 

iDim Sense without Fascia 

12.3 mm 

7.3 

Constant light 

reception area: 

PIR detection area: 

(Clip-on PIR Restrictor exluded) 

55 mm 

25 mm 

3.0 m 

3.0 m 

iDim Sense with Fascia 

60 ° 

85 ° 

58 mm 

28.5 mm 

0.8 m 

2.5 m 

3.5 m 


0.5 m 

4.5 m 

21.4 mm 

Luminaire mounted. Weight 15 g 

Connections 

Only one wire 

per terminal 

DA- 

DA+ 

DA+ 

DA- 

DALI 

DALI 

DA+ 

DA- 



High Bay PIR Presence / Absence Detector (317) 

The 317 High Bay PIR Presence / Absence Detector, as part of 

a Helvar lighting control system, provides automatic control 

of lighting loads in buildings and interior spaces with high 

ceilings. 

Key Features 

• Controls lighting loads based on presence / absence 

detection 

• Clip-on masks to customise the detection area 

• Simple connection and integration into a Helvar DALI 

control network 

• Programmable in Designer and DIGIDIM Toolbox 

• Sensitivity can be adjusted 







IP rating: 

IP 40 without gasket 


IP 44 with gasket 

Dimensions 

88 mm 49 mm 63 mm 

15 m 

6 m 

10 m 

16 m 

26 m 

Flame retardant ABS and PC/ABS. Weight 120 g 

Protective 

cover 


40 m 

Connections 

Detection area masking 

Two clip-on shielding masks are supplied with the 317. Each 

can cover half of the sensor lens. Lateral or radial strips can 

be cut out of the masks to customise the detection area. 

Narrow areas 

Aisles / corridors 

DA+ 

DA- 

DALI 

DA+ 

DA+ 

DA- 

DA- 

DALI 

56 



Wall-Mounted PIR Presence / Absence Detector (318) 

The 318 Wall Mounted PIR Presence / Absence Detector, used 

in conjunction with a Helvar lighting control system, provides 

automatic control of lighting loads in individual room spaces. 

The 318 is in the format of a standard Helvar panel module. 

Key Features 

• Controls lighting loads based on presence/absence 

detection 

• Manual Override/Dimming button built in 

• For wall mounting using Helvar panel surrounds 

• Available in black or white finish to match the Helvar button 

panel range 

• Simple connection and integration into a Helvar DALI 

control network 

• Programmable in Designer and DIGIDIM Toolbox 





Isolation: 

Double isolation from DALI network 

IP rating: 30 

Dimensions 

35.40 mm 31.80 mm 


48.40 mm 

85 ° 

Weight 35 g 

5 m 

Product Order Code: 318W or 318B 

Connections 

Finishes 

White finish (318W) 

Black finish (318B) 

DA+ SC 

DA- 

DA+ 

DA- 

DALI 

DALI 

DA+ 

DA- 



DALI External Light Sensor (329) 

The 329 DALI External Light Sensor, when used in conjunction 

with a Helvar Lighting Router based controls system, can 

provide energy savings by adjusting light levels based on 

the available daylight. The 329 is for mounting outdoors. The 

unit head assembly is waterproof when correctly installed 

and mounted vertically, and can tolerate a wide range of 

operating temperatures and conditions. 

Key Features 

• Open loop light control 

• Light range of 1 - 100,000 LUX 

• Simple mounting 

• Easy connection to Helvar router system 



Ambient temperature: -35…75 °C 


IP rating: IP 65 

Light sensing angle: When mounted vertically: 

85° from vertical; 

Horizontal plane: 360° 

Working light range: 1 - 100,000 Lux 

Light level reading output: 0 - 200 

Dimensions 

93 mm 

82 mm 

68 mm 


Weight 250 g 

87 mm 

29 mm 


Connections 

Terminal Function 

N (DA+) DALI + 

L0 (DA -) DALI - 

L Do not connect 

L 

L0 

N 

DA- 

DA+ 

DA+ 

DA- 

DALI 

DALI 

DA+ 

DA- 

DALI 

58 


REF23 056 1 02/08/2013

EnOcean Gateway (434) 

The 434 EnOcean Gateway lets you connect wireless and 

battery-less EnOcean controls to a Helvar DALI lighting 

network. The 434 is for mounting on the ceiling or on walls, 

and requires only a single electrical connection to a DALI 

network. 

Key Features 

• Integrate wireless, battery-less switches into DALI network 

• Simple installation 

• Gateway is powered by the DALI network 

• Up to 20 switches can be integrated via one gateway 





IP rating: IP 30 

Operating frequency: 868 MHz ISM band (Europe) 

Range (switches): Typical EnOcean Switches: 35 m 

(unobstructed space) 

Maximum number of 

Switch units per gateway: 20 

Dimensions 

Ø 110 mm 

73 mm 

16 

7 

58 mm 

Weight 75 g 


System overview 

DALI ballasts and LED drivers 

ToolBox 

182W 

Dual-rocker 

switch 

434 

510 

0 

DALI ballasts and LED drivers 

DALI 

esigner 

182W 

Dual-rocker 

switch 

Ethernet 

0 

434 

Ethernet switch 



Occupancy Detector Interface (441) 

The 441 Occupancy Detector Interface allows connection of 

a customer specified occupancy sensor to a DIGIDIM-DALI 

system. The input accepts a volt free normally closed contact. 

The pre-wired encapsulated circuit board is intended for 

mounting inside the wiring space of the sensor. 

Key Features 

• Includes a 12 Volt DC supply (15 mA max) to power the 

sensor 

• Fits into the wiring space behind the sensor 

• Input for normally closed (NC) switch supports alarm 

conditions 

• Fully programmable using DIGIDIM Toolbox and Designer 

software. 


DALI consumption: 10 mA + sensor supply < 25 mA max 

Sensor supply: 

12 V @ 15 mA maximum 

(non-isolated) 

Overload protection: ±7 V 

Short-circuit current: 0.5 mA maximum 

Debounce period: 50 ms 



IP rating: 40 

Dimensions 

20 mm 

30 mm 

170 mm 

50 mm 

mm 

10 

Encapsulated printed circuit board, weight 12 g 


Connections 

0V 

1 

2 

+12V 

0V 

DA+ 

DA- 

Input e.g. Alarm (normally closed) 

Unused 

Sensor supply 

DALI 

DA+ 

DA- 

DALI 

DA+ 

DA- 

60 



Input Unit (440) 

The Input Unit is a fully DALI-compatible interface, designed 

to allow customer specified switches, sensors, time clocks or 

other on/off control devices to be incorporated into a DIGIDIM 

lighting control system. It has 8 volt-free inputs which may 

be either momentary or latching, permitting the selection of 

DALI commands. 

Key Features 



• Physical/Mode selection switch 

• Can be used with momentary or latching switches 


Note: Not compatible with 905, 910 or 920 Routers. 








Isolation: 

4 kV (from DALI) 

Dimensions 

45 mm 

90 mm 

70 mm 58 mm 



Connections 

* 50 m max cable length 

DA+ 

DA- 

DALI 

The screen (SC) connection must be 

connected to earth to ensure correct 

operation. 

DA+ 

DALI 

DA- 



Mini-Input Unit (444) 

The Mini-Input Unit is designed to allow customer-specified 

switches, sensors, time clocks or other on/off control devices 

to be incorporated into a DIGIDIM lighting control system. The 

Mini-Input Unit is suitable for inclusion into all standard size 

back boxes, together with a suitable mains rated switch. 

Key Features 

• Touch dimming with a momentary push switch 










IP rating: 40 

Dimensions 

20 mm 

30 mm 

170 mm 

50 mm 

mm 

10 

Encapsulated printed circuit board. Weight 10 g 


Connections 

BLACK 

RED 

ORANGE 

YELLOW 

GREEN 

BLUE 

PURPLE 

C 

1 

2 

3 

4 

D 

D 

COM 

IP1 

IP2 

IP3 

IP4 

DALI 

Common 

Recall/Store Scene 1 



Touch Switch Control 

DA+ 

DA- 

DALI 

DA+ 

DA- 

62 



Switch Interface Unit with LED Tellback (445) 

The DIGIDIM 445 is a very compact interface unit suitable for 

the conversion of 3rd party switches or button panels, to be 

compatible with a Helvar lighting control system. The unit 

provides four switch inputs for use with volt free contacts, 

and four LED output drivers for indicator LEDs. The compact 

design means that the unit can be mounted within a 3 rd party 

switch/button module or back box. 

Key Features 

• Compact design 

• 4 Switch inputs 

• 4 LED Driver outputs 







Isolation: 

No isolation from DALI network: 

Switches must provide user protection 

LED output: 

5 V source, 1 kΩ source impedance 



IP rating: 00 

Dimensions 

23 mm 

30 mm 14 mm 


Weight 10 g 

Connections 

Switches 

LED feedback 

* Also common cathode 

connection possible, please refer 

to 455 documentation 

DALI 

DA+ 

DA- 

DALI 

DA+ 

DA- 



Imagine Input Unit (942) 

The Input Unit is an interface allowing customer-specified 

switches, sensors and time clocks to be incorporated into 

Imagine and DIGIDIM Router systems. It has 8 volt-free 

switch inputs which can be momentary or latching. Inputs 1 - 

4 may be configured as 0 - 10 V analogue inputs. 

Key Features 

• Status led 


• Can be used with 0-10 V analogue devices 


Note: Compatible with 905, 910 or 920 Routers. 





Storage temperature: -10 °C…+70 °C 

Isolation: 

4 kV 

Voltage-free Switched Inputs 



Dimensions 

45 mm 

90 mm 

Analogue Inputs 

Input range: 

Over voltage protection: 

Input impedance: 

0-10 V 

±15 V 

7.5 kΩ 

70 mm 58 mm 



Connections 

max. 50 m 

1 2 3 4 

5 6 7 8 

COM 

10V 

942 

0V 

1 2 3 4 

COM 

0-10V 

DA+ 

DA- 

DALI 

0V-10V 

0V 

max. 50 m 

The screen (SC) connection must be 

connected to earth to ensure correct 

operation. 

DA+ 

DALI 

DA- 

64 



LCD TouchPanel (924x) 

The TouchPanel (924) is a 3.5” touch sensitive 65,000 colour 

LCD screen that can be used for controlling and programming 

a Helvar lighting control system. 

Key Features 

• Built-in astronomic real-time clock 

• Automatic scene changing (sequences and cycles) 

• Integral infrared receiver 

• Customisable graphics and user language selection 

• Compatible with Helvar DIGIDIM Router system via DALI 

• Can be powered by 458 Dimmer 


Power supply: 

14-50 VDC, externally supplied, 

(401 or 402 recommended) 



IP rating: 30 

Dimensions 

64 mm 


88 mm 

* Requires Double gang UK backbox (provided in the 

package) 

29 mm 

6 mm 


9240 White 

9241 Polished Brass 

9242 Brushed Stainless Steel 

113 mm 


Connections 

L 

N 

E 

L 

N 

E 

924 

402 

S-DIM 

DA+ 

DA- 

DALI 

DALI 

DA+ 

DA- 




INTEGRATION 

Energy saving is a key benefit from 

any control system and modern 

building management is increasingly 

required to deliver those savings. 

Integration plays a key role in this as 

more and more facilities managers 

and owners are choosing systems 

that not only report their own usage, 

but are able to communicate with 

other building systems and deliver 

cross system automation. 

It is now essential for a commercial lighting control system 

to be able to report on its energy usage, emergency testing 

and lighting faults to the user. With integration this is 

possible, whether it is on a web-enabled device, BMS, or 

other system. 

Integration of open protocols, such as DALI, DMX, BACnet, 

EnOcean, Ethernet is now possible. Helvar is a member 

of DALI AG, EnOcean Alliance, and a partner of Tridium’s 

Niagara AX framework, which provides our customers 

with a vast opportunity to integrate different systems in an 

intelligent manner. 

Helvar’s continuing investment in integration capabilities 

extends beyond our free-to-license Niagara drivers and 

HelvarNet protocol. We are dedicated to developing products 

that facilitate integration and deliver the efficiency savings 

our clients require. Please check the Helvar website for the 

latest information - www.helvar.com. 


Helvar IP Driver 

As one of the originators of DALI our experience and 

knowledge of lighting protocols is world class. 

Our Niagara driver provides a clear advantage to our 

customers and freedom of choice for integration. 

Benefits of the Helvar IP Driver 

• Intergrates all DALI & EnOcean devices 

• Control of 1280 devices per JACE 

• Only 1 Ethernet port required 

• Automatic Discovery - devices/points 

• Widgets - easy creation of PX graphic for luminaires, button 

panels, PIR sensor and Emergency DALI Ballasts 

• Component Creator - runtime 

FULL DALI CONTROL VIA A HELVAR ROUTER 

Command & Query Messages 

• DeviceState 

• LampFailure 

• Missing 

• Faulty 

• OutputLevel 

• PowerConsumption 

Direct Actions 

• Recall Scene 

• Direct Level 

• Direct/Modify Proportion 

Group Actions 

• Recall Scene 

• Store Scene 

• Direct level 

• Direct/Modify Proportion 

• Emergency Function Test 

• Emergency Duration Test 

• Stop Emergency Test 

• Reset Battery Total Lamp Time 

For more information including how to download and apply for a licence for the driver visit www.helvar.com/downloads/tools 


REF 23 062 02/08/2013 1/1 67


USER INTERFACE 

END-USER LIGHTING SYSTEM 

CONTROL AND ENERGY 

MONITORING INTERFACE 

uSee is a web-based lighting system management interface 

that allows end-users to monitor their energy usage and 

adjust scene levels via any web accessing device be it a PC 

or tablet. 

uSee Interface puts the management of a lighting system 

in the hand of end-users, without any need for Designer 

programming software knowledge. The Interface’s 

contemporary and intuitive design allows end users to call up 

real-time energy usage reports a few easy steps. 

uSee works by automatically scanning your lighting system’s 

Designer programme settings and interpretting them into 

plain English so that the people who use the system day to 

day can make adjustments to their scene setting levels and 

rename label fields to suite their need. 


uSee User Interface 

ENERGY MONITORING KEY FEATURES 

• Real-time energy usage reporting 

• Historical reporting 

• Easily defined schedules 

• Compatible with most web enabled devices 

• Ideal for Facilities Managers 

SCENE RECALL AND EDIT KEY FEATURES 

• Recall scenes 

• View channel levels 

• Check group status 

• Set channel levels 

• Record new scene levels 

• Access by authorised users only 

MAINTENANCE KEY FEATURES 

• Monitors lamp failures 

• Schedule lamp replacement 

• Sends alarms by email 

EMERGENCY LIGHTING TEST KEY FEATURES 

• Function & Duration tests 

• Automatic scheduling of tests 

• Logging & Reporting 


69

AV-Interface (503AV) 

The AV-Interface is a DIN-rail mounted unit that permits 

the connection of a DIGIDIM system to the RS232 port on a 

personal computer/AV-system. There is full optical isolation 

between the DIGIDIM system and the RS232 I/O (input / 

output port). 

Key Features 


• 4 kV isolation between DALI and the RS232 port 

• Terminal blocks for wiring 

• DIGIDIM /DALI 





Dimensions 

45 mm 

90 mm 

35 mm 58 mm 


Product Order Code: 503AV 

Connections 

RS232 

RX 

TX 

GND 

DA+ 

DA- 

DALI 

DALI 

DA+ 

DA- 

70 



USB-to-DALI Interface Unit (510) 

USB to DALI interface connecting a PC, running Helvar 

Toolbox programming software, to a Helvar DIGIDIM DALI 

network. The 510 Interface unit is housed in a standard Helvar 

panel module. 

Key Features 

• Simple insertion into DIGIDIM modular panels 

• Quick and simple PC-to-DALI connection 

• Black and white fascias included 

• Standard mini-B USB connector 

• Powered from DALI network 





Isolation: 

Double isolation from DALI network 

IP rating: 20 

USB: 

Mini-B socket 

Max. USB cable length 5 m 

Dimensions 

48.40 mm 

35.40 mm 31.80 mm 


Weight 30 g 

Connections 

DA+ SC 

DA- 

DA+ 

DA- 

DALI 

DALI 

DA+ 

DA- 

Helvar | Data is subject to change without notice. More information at: www.helvar.com REF 23 060 1 02/08/2013 71

Power Supply (ceiling mount) (401) 

Fully DALI compatible Power Supply Unit, designed to provide 

a DIGIDIM system with the required supply of up to 250 mA. 

Key Features 


• DALI short circuit and over temperature protected 

• DIN-rail or wall mounted with brackets supplied 


• Clips for optional DIN-rail mounting 






DALI supply: 

250 mA 



IP rating: 30 

Dimensions 

401 

63 mm 

100 mm 51 mm 

Wall or DIN-rail mounted. Weight 450 g 


Connections 

L 

N 

E 

L 

N 

E 

401 

white 

black 

DA+ 

DA- 

DALI 

DALI 

DA+ 

DA- 

72 



Power Supply (402) 

Fully DALI compatible Power Supply Unit, designed to 

provide a DIGIDIM system with the required supply of up to 

250 mA. Unit is DIN-rail mounted. 

Key Features 


• DALI short circuit and over-temperature protected 







DALI supply: 20 VDC (nominal) 250 mA 



Dimensions 

402 

45 mm 

90 mm 


35 mm 58 mm 


Connections 

L 

N 

E 

L 

N 

E 

402 

DA+ 

DA- 

DALI 

DALI 

DA+ 

DA- 




DESIGNER SOFTWARE SUITE 

Helvar Designer is a Microsoft® compatible software suite. It 

provides an intuitive tool for engineers to design, commission 

and program both Helvar 905, 910 & 920 router systems. 

Helvar’s ongoing software and hardware development 

ensures that all system components are compatible and 

perform reliably. 

DESIGN 

With Designer it is possible to create off-line designs from 

the office, or program on-line to create or fine tune the 

lighting system design. Three levels of password protection 

are available to secure the system data. Scene data can be 

transferred to and from other Microsoft® packages such as 

Excel. 

COMMISSIONING 

An important function of Designer software is the 

commissioning of Helvar system devices. This is typically a 

one-off exercise done upon completion of the physical device 

installation. During this first stage, all system devices are 

identified, tested, named and grouped. 


PROGRAMMING 

During this stage the intelligence of the system devices is programmed. 

The programmed functionality is determined by the demands of the 

lighting designer or end user. 

Functions include: 

• Scenes and fade times 

• Links, sequences and conditional logic 

• Multisensor intelligence 

• Room partition functionality 

MONITORING, LOGGING AND REPORTING 

Designer also features functionality to monitor and log system events. It 

allows diagnostic reports of device behaviour and facilitates fault finding. 

• Live monitoring of scenes or load levels 

• Logging of emergency test results 

• Log entries are automatically time stamped 

• Log to hard disk (CSV file format, MS Excel compatible) 

INTEGRATION - OPC & ETHERNET I/O (HELVARNET) 

Many building systems are converging and require some level of 

integration. For this the following integration options are available: 

• The OPC module offers an interface (OPC server) for open connectivity, 

interactive control and data exchange between Helvar router systems 

and external host systems such as an HVAC (OPC client). 

• The Ethernet I/O module offers a tool for direct router system access. 

Ethernet commands (either TCP or UDP) can be used to control and 

monitor the router system. Alternatively, a Helvar router can send 

Ethernet commands to external Ethernet enabled devices. Applications 

include direct PC access to Helvar’s system for custom front-end 

software solutions; Panel PC for intuitive user interfacing and control 

of e.g. Ethernet enabled Audio/Video gateway. For more information on 

how to use Ethernet I/O commands please refer to Designer help file. 

DALI EMERGENCY 

The DALI Emergency module is used to monitor and test DALI Emergency 

devices. 

• Out-of-box functionality & auto EM device grouping 

• Manual tests & automatically scheduled test 

• Functional tests (short operational test) 

• Duration tests (comprehensive test) 

• Live or logged reporting (CSV file format) 


75


TOUCHSTUDIO SOFTWARE 

TouchStudio allows an Ethernet enabled Windows® PC or 

XP-based panel PC to easily access Helvar router systems 

(905 / 910 / 920). Customized graphical user interfaces can 

be created with Helvar TouchStudio Editor (free), and these 

can then be used with Helvar TouchStudio Runtime (licensed) 

to provide intuitive control and monitoring of a Helvar lighting 

system. 

Applications include easy facility-manager access in 

museums, meeting rooms, hotel reception desks and 

shopping malls. In office applications, a small graphical 

application can run on the employees’ PCs, putting them in 

control of their personal lighting and avoiding the need for 

hardware panels and cabling. 

The TouchStudio software provides the programmer with a 

library of graphical components to choose from, to assist 

creating simple and user-friendly Touch Panel designs. 

Examples include buttons, sliders, text fields, passwords 

and backgrounds. Editing is done via familiar “drag & drop” 

functionality. And project designs can be saved and opened 

at a later stage to make changes or enhancements to the 

design. 

Download latest version of TouchStudio software from www.helvar.com/downloads/tools 

76 Helvar | Data is subject to change without notice. More information at: www.helvar.com 


WORKFLOW 

The TouchStudio Editor produces a project folder that can be uploaded to 3rd party Windows based PC peripherals. The 

TouchStudio Runtime application ensures the execution of the graphical project folder on the physical device. Included in 

the Editor is a simulator that allows the programmer to test the graphical design before uploading it to the physical user 

interface. Once the runtime is installed and configured the graphical user interface will communicate via the Ethernet 

backbone to the Helvar router system (905, 910 and 920). 

TouchStudio Editor 

Project folder 

905 / 910 / 920 Router 

-Configuration 

-Simulation 

- Connected via Ethernet 

- Translates user actions to 

control commands 

Ethernet 

Panel PC 

USB key 

DALI SDIM 

DMX 

TouchStudio Editor 

PC workgroup 

905 / 910 / 920 Router 

-Configuration 

-Simulation 

- Connected via Ethernet 

- Translates user actions to 

control commands 

Ethernet 

DALI SDIM 

DMX 

Server PC 


77


ToolBox 

TOOLBOX SOFTWARE 

The DIGIDIM Toolbox Software Package is a complete 

Windows®-based application for designing, programming 

and maintaining a DIGIDIM lighting control system. 

The Helvar Toolbox Software is available for download from 

the Download section of the Helvar website www.helvar.com 

Key Features 

• Online and off-line programming 

• System backup and restore 

• Off-line system simulation 

Note: Requires DALI Serial Interface (505) or USB/DALI Interface (510) 

to connect to lighting system. 

DIGIDIM Lighting Control System 

(510) 

78 




79


LED DRIVERS 

Helvar’s LED offering includes a 

range of Constant Current drivers 

including dimmable and nondimmable 

solutions. The LED drivers 

can be used for indoor and outdoor 

applications for spot lights, down 

lights, flood lights and linear strip 

lighting. 

The Helvar LED range is designed for easy installation and 

long life. All drivers provide power with high efficiency. The 

dimmable drivers ensure reliable and smooth dimming from 

1 % - 100 %. Helvar’s LED drivers are complemented by a full 

and compatible range of Helvar controls and sensor solutions, 

suitable for both luminaire based (μDim, iDim, MIMO3) and 

networked applications (DIGIDIM Router). 

OUTLOOK 

Further exciting LED product developments are in the pipeline 

for 2013, showing Helvar’s continuous commitment to 

supporting luminaire manufacturers in making a successful 

transition to LED. Stay in tune with our website for continuous 

new LED products. 


Helvar’s LED drivers have been developed based on our 

expertise and knowledge of the key LED applications in the 

lighting market. Following look-up table provides an easy 

LED driver summary. The table links each LED driver to its 

typical application area. In addition it lists it control interface 

and maximum power rating. More detail can be found in the 

component catalogue or www.helvar.com 

Driver type 

Switching 

1 - 10 V 

DALI 

DMX 

Max.output 

Power 

LL6-U-CC - - - 7 

LL20-U-CC - - - 20 

LL1x20-E-DA - - - 20 

LC1x30-E-CC - - - 30 

LC1x30-E-AN - - - 30 

LC1x30-E-DA - - - 30 

LL1x40-E-CC - - - 40 

LL1x40-E-DA - - - 40 

LL2x35-E-CC - - - 2x35 

LL2x35-E-DA - - - 2x35 

LL1x70-E-CC - - - 70 

LL1x70-E-DA - - - 70 

OL1x60-E-CC - - - 63 

OL1x100-E-CC1 - - - 105 

OL1x100-E-CC2 - - - 101 

LC50-U-DX3 - - - 50 

To download the Helvar LEDesign calculator go to: 

http://www.helvar.com/downloads/ledesign-standalone 


81

LL1x20-E-DA * 

1x20 W Dimmable DALI LED driver 

• Selectable constant current output: 350 / 500 / 700 mA 

• Maximum 20 W load 

20 W 220 - 240 V, 50 - 60 Hz 

• DALI control input, 1 %-100 % dimming range 

• Low stand-by power 0.3 W 

• Protected up to 4 kV power network fast transients 

• High efficiency, ≥ 0.86 

* Preliminary information. For availability please check with your sales representative 

Connections 

Alternative 

parallel connection 

L 

N 

(+) 

I n 

Switch-Control 

DALI 

(-) 

I tot = 350 / 500 / 700 mA 

I 2 

I 1 

Note: Not suitable for load side switching operation. 

I fv = I 1 + I 2 + ... + I n 

= 350 / 500 / 700 mA +/- 5% 

Mains Characteristics 

Voltage range 

DC range 

198 - 264 VAC 

176 - 280 VDC, 

starting voltage > 190 VDC 

Max mains current at full load 0.09 - 0.12 A 

Frequency 

0 / 50 - 60 Hz 

U-OUTmax (abnormal) 80 V 

Stand-by power 

0.3 W 

Load Output 

Output current 

350 / 500 / 700 mA 

Max output power 

20 W 

Efficiency, at full load, typical ≥ 0.86 

I-OUT 350 mA 500 mA 700 mA 

P-out (max) 20 W 20 W 19.6 W 

U-OUT 10-57 V 10-40 V 10-28 V 

λ 0.89c 0.92c 0.92c 

max 0.86 0.86 0.86 

Operating Conditions and Characteristics 

Max.temperature at tc point 75 °C 

Ambient temperature range -20…+50 °C 

Storage temperature range -40…+80 °C 

Maximum relative humidity no condensation 

Life time 

50 000 h, at TC max 

(90 % survival rate) 

Connections and Mechanical Data 

Wire size 0.5 - 1.5 mm 2 

Wire type 

solid core and fine-stranded 

Maximum driver to LED wire length 5 m 

Weight 

110 g 

IP rating 

IP20 

Conformity & Standards 

General and safety requirements EN 61347-1 

Particular safety requirements for d.c. or a.c. supplied 

electronic controlgear for LED modules, acc. to EN 61347-2-13 

Thermal protection class 

EN61347, C5e 

Mains current harmonics, acc. to EN 61000-3-2 

Limits for Voltage Fluctuations and Flicker, acc to EN 61000-3-3 

Radio Frequency Interference, acc. to EN 55015 

Immunity standard, acc. to EN 61547 

Performance requirements, acc to EN 62384 

Digital adressing lighting interface (DALI) ** EN62386-207 

Compliant with relevant EU directives 

ENEC, CE & SELV marked 

** with additional extensions 

Note: See page 88 for dimensions, (no. 1) 

82 


02.08.2013 1/1

LC1x30-E-DA 


• Selectable constant current output: 350 / 500 / 700 mA 

(custom currents on request) 

• Maximum 30 W load 

• DALI control input, 1 %-100 % dimming range 

• Low stand-by power 0.3 W 


• High efficiency, 0.86 

• Optional click-on strain relief for independent use 

• External NTC thermal input 

• iDim compatible 

30 W 220-240 VAC, 50-60 Hz 

Connections 

L 

N 

DALI 


Alternative 


I n 

NTC 

I 2 

(-) 

(+) 

I fv = 350 / 500 / 700 mA 

I 1 

I fv 

I fv = I 1 + I 2 + ... + I n 

= 350 / 500 / 700 mA +/- 5% 



Voltage range 

DC range 

198 - 264 VAC 

176 - 280 VDC, 


Max mains current at full load 0.14-0.18 A 

Frequency 

0 / 50 - 60 Hz 

U-OUT max 

(abnormal) 80 V 


0.3 W 

Load Output 

Output current (I-OUT) 350 / 500 / 700 mA 

(custom output currents 245-700 mA on request) 


30 W 


I-OUT 350 mA 500 mA 700 mA 

P-out (max) 21 W 30 W 30 W 

U-OUT 10 - 60 V 10 - 60 V 10 - 43 V 

λ 0.90c 0.94c 0.94c 

max 0.86 0.86 0.86 



Ambient temperature range -20…+50 °C * 

(* Independent use t a max 

= +45 °C) 


Maximum relative humidity no condensation 

Life time 

50 000 h, at TC max 





Wire type 


Maximum driver to LED wire length 5 m (1 m with NTC) 

Weight 

123 g 

(+17 g, strain relief LC1x30-SR) 

Thermal sensor input 

Input for external 

NTC thermal sensor 

NTC trigger point 

8.2 kΩ 

IP rating 

IP20 






EN61347, C5e 










Note: See page 88 for dimensions, (no. 2 & 3) 

17.04.2013 1/1 

83

LL1x40-E-DA1 / LL1x40-E-DA2 * 


• Adjustable constant current output: 

• DA1: 350 mA (default) - 700 mA 

• DA2: 700 mA (default) - 1050 mA 

• DALI control input 1 % - 100 % dimming range 

• Low standby power 0.4 W 


• High efficiency, 0.89 

• Overload, open & short circuit protection 

• Suitable for Class I, II or SELV luminaire 

• External NTC thermal input 

• Current setting resistor input 

• Optional click-on strain relief for independent use 

40 W 220-240 VAC, 50-60 Hz 


Connections 

Alternative 


In 

I2 

I fv = 350 - 1050 mA 

I1 


I fv = I 1 + I 2 + ... + I n 

L 

N 

DALI 

NTC 

R 



Voltage range 

DC range 

Max mains current at full load 

Frequency 

U-OUT max 

(abnormal) 


Load Output 

198 - 264 VAC 

176 - 280 VDC, 


0.18-0.23 A 

0 / 50 - 60 Hz 

100 V 

0.4 W 

Output current (I-OUT) DA1: 350 mA (default) - 700 mA 

DA2: 700 mA (default) - 1050 mA 


40 W 


I-OUT 350 mA 700 mA 1050 mA 

28 W 40 W 40 W 

U-OUT 20 - 80 V 20-57 V 20 - 38 V 

0.95 0.95 0.97 

0.89 0.87 0.86 





Maximum relative humidity 

no condensation 

Life time 

50 000h, at TC max (90 % survival 

rate) 



Wire type 


Maximum driver to LED wire length 5 m (1 m with NTC) 

Weight 

150 g 

(+10 g, strain relief LL1x40-SR) 

Thermal sensor input 

Input for external 

NTC thermal sensor 


8.2 kΩ 

IP rating 

IP20 






EN61347, C5e 











84 


02.08.2013 1/1

LL1x70-E-DA 



• 350 mA (default) - 700 mA 

• Dali control input 1 %-100 % dimming range 

• Low standby power 0,4 W 


• Overload, short & open circuit protection 

• Accept DC mains in case of central emergency battery 

• High efficiency, > 0.91 

• Suitable for class I luminaires 


70 W 220-240 VAC 50-60 Hz 

Connections 

I fv = 350 - 700 mA 

L 

N 

R 

DA 


Note: 

• Not suitable for load side switching operation. 

• Driver output and current setting circuit are not isolated from mains 


Voltage range 

DC range 


Frequency 

U-OUT max 

(abnormal) 


Load Output 

198 - 264 VAC 

176 - 280 VDC, 


0.33- 0.42 A 

0 / 50 - 60 Hz 

400 V 

0.4 W 

Output current (I-OUT) 

350 mA (default) - 700 mA 


70 W 


I-OUT 350 mA 700 mA 

P-out (max) 70 W 70 W 

U-OUT 50 - 200 V 50 - 100 V 

λ 0.98 0.98 

max 0.91 0.91 







Life time 

50 000h, at TC max 



Maximum driver to LED wire length 

Weight 

IP rating 


5 m 

242 g 

IP20 





EN61347, C5e 






Digital adressing lighting interface (DALI) * 

EN62386-207 


ENEC & CE marked 

* with additional extensions 


Current setting (p. 21) 

Resistor R output I fv 

open 

350mA 

8.2 kΩ 500mA 

0 Ω 700mA 


17.04.2013 1/1 

85

LL2x35-E-DA * 



• 350 mA (default) - 700 mA 

• Two independent SELV rated output channels 

• DALI control input 1 % - 100 % dimming range 

• Low standby power 0,4 W 

• Protected up to 4kV power network fast transients 

• High efficiency, ≥ 0.88 

• Overload open & short circuit protection 

• Suitable for Class I or II luminaire 


2x35 W 220-240 VAC 50-60 Hz 


Connections 

I fv = 350 - 700 mA 

L 

N 

DA 

R 




Voltage range 

DC range 


Frequency 

U-OUT max 

(abnormal) 


Load Output 

198 - 264 VAC 

176 - 280 VDC, 


0.33- 0.42 A 

0 / 50 - 60 Hz 

120 V 

0.4 W 

Output current (I-OUT) 

350 mA (default) - 700 mA 


35 W / channel 


I-OUT 350 mA 700 mA 

P-out (max) / channel 35 W / ch 35 W / ch 

U-OUT 25-100 V 25-50 V 

λ (both channels loaded) 0.98 0.98 

(both ch loaded max) 0.88 0.86 







Life time 

50 000h, at TC max 



Maximum driver to LED wire length 

Weight 

IP rating 



NTC 

Current setting (p. 21) 

Resistor R output I fv 

open 

350mA 

0 Ω 700mA 

5 m 

365 g 

IP20 

8.2 kΩ 





EN61347, C5e 








ENEC,CE & SELV marked 



86 


02.08.2013 1/1

LC50-U-DX3 

3 channel DMX LED driver 50 W 

• Max. total output power 50 W 

• Smooth dimming range 0.1 % - 100 % 

50 W 120 - 250 V, 50-60 Hz 

• Default output current 350 mA 

• Programmable output current (350 – 1050 mA) 

• Programmable DMX512 start address 

• Optional DMX programming dongle (LC50-PR) 

• High efficiency, 0.89 (at full load, 230 VAC) 

• High power factor > 0.97c (at full load, 230 VAC) 

Connections 

(+) 

Ch1 

(-) 

(+) 

Ch2 

(-) 

(+) 

Ch3 

(-) 

(+) 

NTC 

(-) 

(+) 

DMX in (-) 

(shield) 

GND 

L 

N 

NTC 

DMX in (+) 

DMX in (-) 

DMX in (shield) 

L 

N 



Voltage range 


Frequency 

U-OUT max 

(abnormal) 

Load Output 

90 - 305 VAC 

0.30 - 0.60 A 

50 / 60 Hz 

60 V 

Output current (default) 

350 mA 

Output current range (programmable) 350-1050 mA 

Max. total output power 

50 W 

Max. individual channel power 50 W 

Efficiency, at full load, typical 0.89 

I-OUT 350 mA 350 - 1050 mA 

P-out (max) 50 W 50 W 

U-OUT 10 - 55 V 10 - 55 V 

λ > 0.9c > 0.9c 

max 0.89 0.89 







Life time 

30 000 h, at tc max. 




Wire type 


Maximum driver to LED wire length 5 m 

Weight 

350 g 

IP rating 20 






EN 61347, C5e 






CE, UL pending, VDE & ENEC pending, SELV 

Optional 

USB to DMX programming dongle LC50-PR 



17.04.2013 1/1 

87

Dimensions 

1 

4.4 

175 

40 25.2 

165 

184 

2 3 

106 

103 

93.5 

4.2 

4.2 

67 

57.5 

57.5 

127 

4 

130 30 

119 

76 

66.5 

5 

With strain relief (LL1x40-SR) 

46.5 28 

168 

36.5 

36.5 

184 225 

88 


T22 014 1A 02/08/2013 1/2

6 

7 

35 21 

370 

380 

1 LL1x20-E-DA 

2 LC1x30-E-DA, LC1x30-E-AN 

3 LC1x30-E-DA, LC1x30-E-AN (+ LC1x30-SR) 

4 LC50-U-DX3 

5 LL1x40-E-DA1 / LL1x40-E-DA2 (+ LL1x40-SR) 

6 LL1x70-E-DA 

7 LL2x35-E-DA 

Helvar | Data is subject to change without notice. More information at: www.helvar.com T22 014 1A 02/08/2013 2/2 

89


ELECTRONIC BALLASTS 

One of the first companies to develop 

and manufacture electronic ballasts, 

Helvar’s history in these products 

extends back to the early 1980s. 

Since that time, Helvar has remained at the forefront, offering 

a comprehensive range of innovative electronic ballasts 

covering all relevant applications with T5, T8 and compact 

fluorescent lamps. The tables below show lamp categories 

where ballast combinations are found. 

For T5 lamps 

For T8 lamps 

For compact 

lamps 

For HID lamps 

DIGITAL DALI ELECTRONIC BALLASTS 

EL-iDim - 

EL-iDim-c - - 

ANALOGUE CONTROLLABLE ELECTRONIC BALLASTS 

EL-sc - 

STANDARD ELECTRONIC BALLASTS 

EL-s - 

EL-su - 

EL-ngn - - - 

EL-ngn5 - - 

EL-es - - - 

EL-TCs - 

EP-h - - - 

Please refer to Helvar component catalogue for full details. 



DALI ELECTRONIC BALLASTS 

EL-iDim / EL-iDim-c DALI ballasts are designed for a 

broad range of applications from the smallest intelligent 

luminaires to major lighting installations in large building 

complexes. What’s more, they offer the important advantage 

of enabling everything to be achieved with the same ballasts. 

EL-iDim / EL-iDim-c DALI ballasts are also fully compatible 

with Helvar iDim sensors, the combination creating the latest 

high-tech innovation available to the lighting market. With 

out-of-box functionality, the Helvar system is moreover, easy 

to install and use, and maintenance costs are always kept to 

a minimum. 

In the design of EL-iDim / EL-iDim-c, customer input played a 

crucial role – leading to superior features such as: 

• OCC technology, guaranteeing the highest possible EEI 

= A1 BAT 

• Remarkable low stand-by power 

• Smooth and stepless dimming from 100 % to 1 % 

• Multi-lamp operation, allowing one ballast to drive all 

HE-T5 lamps 

• Multi-lamp operation between several compact lamps 

• EL-iDim-c ballast are suitable for use both in single and 

twin lamp operation 

• The ballasts also have an in-built data register capable 

of storing information on running hours, energy consumption, 

mains voltage, lamp voltage etc. This can 

be very useful in large installations where the lighting 

management and maintenance is centralized in one 

monitoring room. 

OCC TM - OPTIMUM CATHODE CONTROL 

The proven OCC TM - Optimum Cathode Control 

technology is used in Helvar EL-s, EL-sc, EL-iDim and 

EL- TCs electronic ballast ranges. 

OCC TM ensures that the electrical parameters supplied to 

the lamp are always optimum, minimising system losses 

and maximising lamp lifetime. The achieved energy 

saving is considerable compared to existing ballasts on 

the market. 


91

EL-iDim 

Digital DALI electronic ballasts for T5 fluorescent lamps 

• Digital DALI control 

• Switch-Control 

14-80 W 220-240 V, 50-60 Hz 

• Stand-by consumption 0.3 W 

• Dimming range 1-100 % *) 

• Only 21 mm high 

• Microprocessor controlled 

• Standard & sidemount possibilities 

• User friendly, quick release connectors 

 

Lamp 

type ** 

Wattage 

No. of 

lamps 

Ballast EEI Dimensions Weight Circuit power Mains 

current 

Lamp power 

T5 

(g) (W) (A) (W) 

14 1 EL1x14-35iDim A1 BAT 1 250 17 0.08-0.07 13.7 

14 2 EL2x14-35iDim A1 BAT 2 330 32.5 0.15-0.14 13.7 

14 3 EL3x14iDim A1 BAT 2 310 47.5 0.22-0.20 13.7 

14 4 EL4x14iDim A1 BAT 2 330 62 0.29-0.27 13.7 

21 1 EL1x14-35iDim A1 BAT 1 250 23.5 0.11-0.10 20.7 

21 2 EL2x14-35iDim A1 BAT 2 330 46 0.22-0.20 20.7 

24 1 EL1x24iDim A1 BAT 1 250 25.5 0.12-0.10 22.5 

24 2 EL2x24iDim A1 BAT 2 330 50.5 0.23-0.21 22.5 

28 1 EL1x14-35iDim A1 BAT 1 250 32 0.15-0.14 27.8 



35 2 EL2x14-35iDim A1 BAT 2 330 73.5 0.36-0.30 34.7 

39 1 EL1x39iDim A1 BAT 1 250 42.5 0.20-0.18 38 

39 2 EL2x39iDim A1 BAT 2 330 82.5 0.38-0.35 38 

49 1 EL1x49iDim A1 BAT 1 250 55 0.25-0.23 49.3 

49 2 EL2x49iDim A1 BAT 2 330 107.5 0.49-0.45 49.3 

54 1 EL1x54iDim A1 BAT 1 250 59 0.27-0.25 53.8 

54 2 EL2x54iDim A1 BAT 2 330 117 0.53-0.49 53.8 

80 1 EL1x80iDim A1 BAT 1 250 86 0.39-0.36 80 

80 2 EL2x80iDim A1 BAT 2 365 170 0.78-0.70 80 

Note: Please see Helvar Component Catalogue for connection diagrams and additional characteristics. 

* Dimming range 3-100 % for EL3x14iDim & EL4x14iDim 

** Also compatible with T5-eco lamps, please see Helvar Component Catalogue for full details 

Dimensions 1 2 

Length 'a' (mm) 360 430 

Width 'b' (mm) 30 30 

Height 'c' (mm) 21 21 

'd' (mm) 350 420 

d 

a 

d 

c 

b 

92 

Delivery information 

Ballast Unit package Transportation package 

Minimum 

delivery 

amount 

Plastic 

binding 

strip 

EUR pallet 

1200 x 800 

Pallet 

weight 

Pallet 

height 

(pcs.) (kg) (cm) 

EL1 x iDim 10 980 300 40 

EL2 x iDim 10 840 325 43 

EL3 x iDim 10 840 325 43 

EL4 x iDim 10 840 325 43 

Right to use German patent DE19757295 of Tridonic Atco 


26.03.2013 1/1

EL-iDim 

Digital DALI electronic ballasts for fluorescent lamps 



24 - 80 W 220-240 V, 50-60 Hz 


• Dimming range 1-100 % 

• Only 21 mm high 

• Microprocessor controlled 

• Standard & sidemount possibilities 

• User friendly, quick release connectors 

 

Lamp 

type 

Wattage 

No. of 

lamps 

Ballast EEI Dimensions Weight Circuit power Mains 

current 

Lamp power 

T8 

TC-L 

(g) (W) (A) (W) 

36 1 EL1x36iDim A1 BAT 1 250 35.5 0.17-0.15 32 

36 2 EL2x36iDim A1 BAT 2 330 70.5 0.32-0.30 32 

24 1 EL1x24iDim A1 BAT 1 250 25.5 0.12-0.10 22.5 

24 2 EL2x24iDim A1 BAT 2 330 50.5 0.23-0.21 22.5 

26 1 EL1x14-35iDim * A1 BAT 1 250 29.3 0.13 26 

26 2 EL2x14-35iDim * A1 BAT 2 330 56 0.25 26 

28 1 EL1x14-35iDim * A1 BAT 1 250 29.3 0.13 26 

28 2 EL2x14-35iDim * A1 BAT 2 330 56 0.25 26 

36 1 EL1x36iDim A1 BAT 1 250 35.5 0.17-0.15 32 

36 2 EL2x36iDim A1 BAT 2 330 70.5 0.32-0.30 32 

55 1 EL1x55iDim A1 BAT 1 250 59.5 0.27-0.25 55 

55 2 EL2x55iDim A1 BAT 2 330 119.5 0.55-0.50 55 

80 1 EL1x80iDim A1 BAT 1 250 86 0.39-0.36 80 

80 2 EL2x80iDim A1 BAT 2 365 170 0.78-0.70 80 


*) Dimming range 3-100 % 

Dimensions 1 2 

Length 'a' (mm) 360 430 

Width 'b' (mm) 30 30 

Height 'c' (mm) 21 21 

'd' (mm) 350 420 

d 

a 

d 

c 

b 



Minimum 

delivery 

amount 

Plastic 

binding 

strip 

EUR pallet 

1200 x 800 

Pallet 

weight 

Pallet 

height 


EL1 x iDim 10 980 300 40 

EL2 x iDim 10 840 325 43 



12.03.2012 1/1 

93

EL-iDim-c 

Digital DALI electronic ballasts for compact fluorescent lamps 




• Dimming range 3-100 % 

• Multilamp operation 

• Single and twin lamp operation 

18 - 42 W 220-240 V, 50-60 Hz 

 

Lamp 

type 

Wattage 

No. of 

lamps 

Ballast EEI Weight Circuit power Mains current Lamp power 

TC-L / 

TC-F 

T5c 

TC-DE / 

TC-TE 

(g) (W) (A) (W) 

18 1 EL1/2x18/24iDim-c A1 BAT 155 18 0.09 16 

18 2 EL1/2x18/24iDim-c A1 BAT 155 35.5 0.16 16 

24 1 EL1/2x18/24iDim-c A1 BAT 155 26 0.12 22 

24 2 EL1/2x18/24iDim-c A1 BAT 155 50 0.23 22 

22 1 EL1/2x18/24iDim-c A1 BAT 155 26 0.12 22 

40 1 EL1/2x18/24iDim-c A1 BAT 155 44.5 0.20 40 

18 1 EL1/2x18iDim-c A1 BAT 155 20 0.09 16.5 

18 2 EL1/2x18iDim-c A1 BAT 155 38 0.17 16.5 

26 1 EL1/2x26-42iDim-c A1 BAT 155 28 0.13 23 

26 2 EL1/2x26-42iDim-c A1 BAT 155 56 0.25 23.5 

26 2 EL2x26-42iDim-c A1 BAT 176 56 0.25 25 

32 1 EL1/2x26-42iDim-c A1 BAT 155 35 0.16 31 

32 2 EL2x26-42iDim-c A1 BAT 176 70.5 0.32 32 

42 1 EL1/2x26-42iDim-c A1 BAT 155 46 0.2 41.5 

42 2 EL2x26-42iDim-c A1 BAT 176 93 0.42 43 

57 1 EL1/2x26-42iDim-c 1)2) A1 BAT 155 61 0.27 56 


1) Tested and recommended by Helvar, not ENEC approved 

2) U IN 

> 220 V, T a 

> 18 °C 

Dimensions 

Length 'a' (mm) 123.0 

Width 'b' (mm) 79.0 

Height 'c' (mm) 28.0 

'd' (mm) 100.5 

‘e’ (mm) 65.0 

‘f’ (mm) 111.0 

‘g’ (mm) 25.5 



Minimum 

delivery 

amount 

Carton 

Box 

Pallet 

820 x 1280 

Pallet 

weight 

Pallet 

height 


EL-iDim-c 10 40 800 148 48 


94 


T07 120 1F 13.02.2012 1/1

SPECIFYING INFORMATION 

System Compatibility 

Part No. 

Description 

DIGIDIM 

Standalone 

DIGIDIM 

Router 

Imagine 

Router 

page 

no. 

1xx / 2xx Modular Panels 44 

13xx / 23xx Control modules / frames 45-46 

18xx EnOcean Switces with 434 with 434 with 434 47 

303 Infrared Remote 50 

311 Ceiling PIR Detector 51 

312 Multi Sensor 52 

313 Low Profile Microwave Detector 53 

314 Tilting Microwave Detector 54 

315 iDim Sense (Standalone & System) 55 

317 High Bay PIR Presence / Absence Detector 56 

318 Wall-Mounted PIR Presence / Absence Detector 57 

329 DALI External Light Sensor 58 

401 Power Supply (ceiling mount) - - 72 

402 Power Supply (DIN Rail) - - 73 

416S / 425S Thyristor Dimmer (Wall Mount) 43 

434 EnOcean Gateway 59 

440 Input Unit - - 61 

441 Occupancy Detector Interface 60 

444 Mini Input Unit 62 

445 Switch Interface Unit with LED Tellback 63 

452 Universal Dimmer (DIN Rail) 15 

454 4 x 500 W, Trailing Edge Dimmer 16 

455 Thyristor Dimmer (DIN Rail) 17 

458x Chassis System 27-37 

472 / 474 1 / 4 Ch Ballast Controller (DIN Rail) 18-19 

478 8-Channel DALI Controller 20 

490 Blinds Controller (DIN Rail) 21 

491 1 Ch Relay Unit 22 

492 16 A 1-channel Relay Unit 23 

493 1-Channel Signal Relay Unit 24 

494 / 498 4 / 8 Ch Relay Unit (DIN Rail) 25-26 

503 AV-interface 70 

510 USB Interface - - 71 

905 Router (DIN Rail) - 12 

910 Router (DIN Rail) - 13 

920 Router (DIN Rail) - 14 

924x LCD Touchpanel 65 

935 / 939 4 / 8 Scene & Modifier Panels - 48 

942 Input Unit - 64 

HESxx / HES9x Rack System - - 38-42 

Designer Software - 74 

TouchStudio Software - 76 

Toolbox Software - - 78 


95


Installation notes 

When Designing, Specifying and Installing a Helvar lighting control system always refer to latest technical information 

(Installation guides, User and configuration manuals) found from the product packagings and online from www.helvar.com. 

Cable Requirements 

• DALI connections of up to 300 m can be made with any 2 wire 0.5 - 1.5 mm 2 mains rated cable 

• The DIGIDIM panels must be earthed as shown in the installation instructions 

• In rare instances where the environment may be electrically noisy, due to adjacent circuits carrying high switching currents, 

we recommend a 2 wire twisted pair screened and sheathed cable. 

• DALI cable must be mains-rated and the maximum voltage drop along the length of the cable must not exceed 2V. 

Connection Cable Type Cable Length 

DALI 0.5 mm² to 1.5 mm² max. 300 m @ 1.5 mm 2 

mains rated cable (recommended) 

Note: Supply output 250 mA (nom) 

S-DIM Low loss RS485 type; multi-stranded, max. 1000 m (without repeater) 

twisted and shielded; 3 or 4 core plus screen; 

0.22 mm 2 to 1.5 mm 2 

Recommended: one or two twisted pairs 

(screened and earthed) e.g. ‘Belden 8102’ 



Sensor selection 

Features 

DIGIDIM System Sensors 

Control output 

Motion 

Detector 

Constant 

Light 

Bright Out 

IR 

Receiver 

Dimming 

Relay 

Output 

Page 

311 Ceiling PIR DALI PIR - - - 51 

312 Multisensor DALI PIR - - 52 

313 Low Profile MW DALI Microwave - - - 53 

314 Tilting MW DALI Microwave - - - 54 

315 iDim System sensor DALI PIR - - 55 

317 High Bay sensor DALI PIR - - - 56 

318 Wall Mounted PIR DALI PIR - - - 57 

329 External Light Sensor DALI - - - - 58 

Features 

Standalone Sensors 

Control output 

Motion 

Detector 

Constant 

Light 

Bright Out 

IR 

Receiver 

Dimming 

Relay 

Output 

Page 

Minisensor3 DALI * PIR - - 

iDim Sense 316 DALI * PIR - - 

μDim SL-MW-DA DALI * Microwave - 

μDim SL-MW-AN 1 - 10 V Microwave - 

μDim SL-MW-SW Switching Microwave - - 

μDim SS-PIR-AN 1 - 10 V PIR - 

μDim SS-PIR-SW Switching PIR - - 

MIMO3 1 - 10 V - - - - 

MIMO2 1 - 10 V - - - - 

Please refer to Helvar component catalogue for full 

details. www.helvar.com 

* DALI broadcast, for standalone luminaire use 


97

i Dim 

do you? 

Who are Helvar 

Helvar is an international lighting technology company specialising 

in energy-efficient components and solutions for lighting and lighting 

control systems. 

Our independence and understanding of lighting components, 

electronics and control systems gives a clear advantage to our 

customers by providing real freedom of choice. 

Our customer base comprises of luminaire manufacturers, electrical 

and lighting designers, electrical contractors and specifiers. Helvar is 

an independent partner that seeks to build long-lasting cooperation 

with its customers. 


Helvar has representatives all over the world. 

For additional information, please visit www.helvar.com 

REF MAC 25 013 1A English 02/08/2013 

Due to a policy of continuous improvement, Helvar reserve the right to alter specifications without notice at anytime. 

Cover image: Statoil Headquarters in Fornebu, Norway, photographed by Doan Dominico Mortensen Nguyen.

Helvar Lighting Controls 2013/14

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