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Operation_Manual_V2.pdf - Belimo Actuators (Shanghai)

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T24-V42(-V02)...+T24-MP<br />

<strong>Operation</strong> and setting<br />

Controller operation<br />

The T24-V42(-V02)... room control module offers the advantages of network control via the high performance network protocol.<br />

This controller features clear LED’s indication, analogue input, digital input, analogue output, 3 x AC 24V digital outputs. MP-Bus<br />

interface for connection to the <strong>Belimo</strong> VAV Compact and optional T24-MP room unit or TG-R10000 room sensor. Suitable for new<br />

or existing VAV system installations.<br />

Functions of T24-V42(-V02)LON and wiring diagram<br />

External<br />

sensor (AI)<br />

NTC 10k<br />

Analogue<br />

output (AO)<br />

2-10Vdc<br />

AC 24V<br />

Power<br />

supply<br />

MP-Bus (MP1~3)<br />

LonWorks<br />

(TG-R10000)<br />

External<br />

sensor<br />

NTC 10k<br />

*Power<br />

supply<br />

M<br />

Modulating<br />

reheat valve<br />

T24-MP<br />

1 2 5<br />

1A fuse<br />

AC 24V<br />

~ <br />

1 A<br />

1 2 3 5<br />

1 2 3 5<br />

VAV Compact<br />

VAV Compact<br />

LonWorks®<br />

AI<br />

Com<br />

AO<br />

Com<br />

24V<br />

Com MP1 MP2 MP3<br />

ac<br />

LON LON<br />

A B<br />

DI<br />

Com<br />

DO1 Com DO2 Com DO3 Com<br />

1 2 3<br />

AC 24V<br />

Power DO1 DO2 DO3 Signal<br />

MP<br />

BUS <br />

Occupancy<br />

sensor<br />

M<br />

*Relay supplied<br />

by others<br />

3-point<br />

reheat<br />

valve<br />

Caution: live voltage<br />

Digital input<br />

(DI)<br />

Electrical heaters,<br />

parallel/series fan<br />

(3 x DO)<br />

System<br />

reset<br />

LonWorks<br />

service pin<br />

xxx<br />

Heater<br />

1<br />

Only available for T24-V42LON<br />

Heater<br />

2<br />

Fan<br />

System<br />

reset<br />

LonWorks<br />

service pin<br />

Functions of T24-V42(-V02)BAC and wiring diagram<br />

Electrical heaters,<br />

parallel/series fan<br />

(3 x DO)<br />

AC 24V<br />

Power<br />

supply<br />

MP-Bus (MP1~3)<br />

M<br />

Heater<br />

1<br />

Heater<br />

2<br />

Fan<br />

1A fuse<br />

AC 24V<br />

~ <br />

1 A<br />

1 2 3 5<br />

3-point<br />

reheat<br />

valve<br />

Com DO1 Com DO2 Com<br />

DO3<br />

*Relay<br />

supplied<br />

by others<br />

AC 24V<br />

Caution: live voltage<br />

1 2 5<br />

1 2 3 5<br />

VAV Compact<br />

24V<br />

Com MP1 MP2 MP3<br />

ac<br />

VAV Compact<br />

1 2 3<br />

AO Com AI<br />

Com DI Com<br />

D+<br />

D-<br />

Com SHLD<br />

Subject to technical change V2.0 01042010<br />

Software<br />

reflash<br />

System<br />

reset<br />

Power DO1 DO2 DO3 Signal<br />

Analogue<br />

output (AO)<br />

2-10Vdc<br />

External<br />

sensor (AI)<br />

NTC 10k<br />

Input & output assignment<br />

Inputs<br />

- AI External temp. sensor TG-R10000 *<br />

- DI Remote setpoint shift, e.g. Occupancy sensor *<br />

Open - Normal mode, Close - Economy mode<br />

MP<br />

Digital input<br />

(DI)<br />

BUS <br />

BACnet<br />

xxx<br />

M<br />

*Power<br />

supply<br />

* Optional Outputs<br />

External<br />

sensor<br />

NTC 10k<br />

(TG-R10000)<br />

Only available for T24-V42BAC<br />

Occupancy<br />

sensor<br />

To<br />

From<br />

MS/TP<br />

Next Device Last Device<br />

BACnet®<br />

System<br />

reset<br />

- AO Modulating reheat control DC 2...10V<br />

- DO1 Heating output I AC 24V ON/OFF<br />

- DO2 Heating output II AC 24V ON/OFF<br />

- DO3 Parallel or series fan output AC 24V ON/OFF<br />

31

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