LON / e2i Room Solution 1.1 2 switched light groups 2 sunblinds ...

LON / e2i Room Solution 1.1
Office / Control panel without display
2 switched light groups
2 sunblinds
heating
cooling
control panel
occupancy sensor

Functions Office / Control panel without display
2 switched light groups
2 sunblinds
heating
cooling
control panel
occupancy sensor
Option occupancy sensor
For automatic detection of room
occupation, an occupancy sensor
can be used. It also measures the
room brightness and provides this
value to the network.
www.elka.de
Lighting
Both light groups (window, door) are switched on and off at the room control panel.
Central control (timer program, GLT, etc.) is possible.
Sunblinds
Both sunblinds are controlled together from the room control panel. A long depression
of the key drives the sunblind into end position of the corresponding drive direction. A
short depression of the key stops the sun blind and each further short depression
changes the incidence of light (the slat angle). An equally valued or priority control
from a central point or from a weather station is also possible.
Heating and Cooling
The heating and cooling system is controlled via zone valves. The room temperature
is measured in the control panel and provided to the controller. The nominal temperature
value can be changed via the adjusting wheel. By means of the presence key
you can change between the operation modes (comfort / standby). The night reduction
is activated by a central timer program. When the windows are open, the controller
automatically switches to frost protection mode. If in cooling operation the dew
point is reached, the controller stops.
LEDs and corresponding symbols indicate the current state at the control panel.
Lighting
Both light groups are switched on and off by the occupancy sensor
depending on the room brightness. The occupancy sensor can be
overridden by the room control panel.
Heating and Cooling
The operation mode switch-over (comfort / standby) is effected independent
of the brightness by detection of the occupancy sensor.
Monitoring
In addition to the evaluation of window contacts, the occupancy sensor
can also be switched into the insensitive signalling mode. It then
passes on its information to a central point.

The Room Control Panel is available
in the designs of the companies
Berker, Gira and Jung.
We are pleased to show you further
design variants in our catalogue.
How to be made Designs
+ -
M
light
heating / cooling
sunblind
window contact
control panel
dew point sensor
occupancy sensor
Application-Controller AC101 RLF
+ -
LON
Berker B.3 Gira E2 Jung Edelstahl
� The functionality can be extended by adding
max. 6 e2i modules via a low-cost local bus
(without increasing the amount of nodes).
� supply voltage: 230 V AC
� 2 bi-stable Relay outputs μ 16 A
(switched light circles)
� temperature controller
(combined heating and cooling)
� 2 digital outputs e. g. to control a thermoelectrical
valve actuator
� 2 digital inputs for contacts
(e. g. dew point sensor, window contact,
broken glass detector)
+ -
e2i Sunblind module 2-fold
� supply via system bus of LON Controller
AC101 RLF
� 2 mechanically locked outputs 6 A/230 V AC
M M
e2i
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Calculation
1 x Application-Controller € 214.00
AC101 RLF
1 x Sunblind Module 2-fold € 74.00
EJA 2.6 AC
1 x Room-Climate-Module starting € 165.60
e.g. Berker / Gira / Jung
with external push-button
1 x 4 fold push-button sensor (neutral position) € 26.00
e. g. Berker / Gira / Jung
1 x LNS node license € 10.00
2 x electricalthermal valve drive starting € 40.00
LON router starting € 8.00
proportionately
Total costs per room starting € 537.60
Costs per room, inclusive option starting € 646.60
Option occupancy sensor
1 x e2i Occupancy Sensor € 109.00
e2i.PIR-K 360.5
Resulting costs for window contacts, dew point sensors, system integration and
installation are not considered in this calculation. The specified prices are standard
prices and can deviate.
The indicated prices refer to the price list 2008/2009 of ELKA-Elektronik GmbH. Our
prices are calculated ex works.
Subject to change without notice.
www.elka.de
Download
Use our online service. On www.elka.de
technical data and advertisement texts of
our products are available for download.
ELKA-Elektronik GmbH
Hohe Steinert 10
D-58509 Lüdenscheid
Telephone +49 (0) 2351 176-1860
Telefax +49 (0) 2351 176-1780
sales@elka.de
www.elka.de
Occupancy and sunblind control fulfill important
criteria for the evaluation of the energy efficiency
class according to DIN V 18599.
The energy-saving potential is increased by
individual room regulation with monitoring of
the window contacts.
© 2008 ELKA-Elektronik GmbH Planning document “Room Solution 1.1” release 04/2008