Wiring - Siemens QAM2151.040/MO Basic Documentation

Duct temperature, humidity and air quality sensors, immersion temperature sensor, modbus rtu (rs-485)
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Wiring

3
3 Wiring
6 | 16
G
Operating voltage AC 24 V ±20 % or DC 13.5...35 V
G0
GND
+
RS485 Modbus A
-
RS485 Modbus B
Ref
GND_ISO
A6V11610643_en--_a

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