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AB Industrietechnik srl – Via Julius Durst, 70 – 39042 BRESSANONE (BZ) Italy – Tel: +39 0472/830626 – [email protected] – www.industrietechnik.it
AHU room controller
1. Technical features
Power:
110...230 Vca ±10%, 50/60 Hz
Power consumption:
max 1.3W
Operating temperature:
0 - 50°C
Display:
backlit LCD display
Inputs:
2 potential free contacts
2 or 3 NTC10K sensors
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Outputs:
3 analogue outputs 0... 10 V (R
L
> 10K) depending on model
5 SPST relays, 250 V AC, 3 A (AC1) depending on model
Communications:
Modbus RTU (Slave) depending on model
Temperature reading range:
-15 - 90°C
Dimensions:
128 x 80 x 55.5 mm
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Protection class:
IP30, class 2
EU compliance standard:
EN 60730-1, EN 61000-6-3, EN 61000-6-1
2. Code selection
Room controller:
AHU
-
x
x
x
S
x
1
Version:
1 digital 3 analogue o 3 analogue inputs
2 digital o 2 analogue o 3 analogue inputs
3 digital o 1 analogue 3 analogue inputs
3 digital o 2 analogue o 2 analogue inputs
5 digital o 0 analogue o 3 analogue inputs
0
1
2
3
4
Communications:
:LWKRXWEXV
Modbus
S
M
Clock:
:LWKRXWFORFN
:LWKFORFN
S
C
Internal sensor:
Temperature
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