Siemens Climatix POL822 - Electrical Connections and Layout; Terminal layout; Connection to Climatix controller

12 / 12
Siemens room unit QAA822 Building Technologies
Electric connection
Terminal layout:
Dimensions (units: mm)
Connection of the room unit to the Climatix controller
Room unit
1
Room unit
2
Climatix
controller
Process Bus
2-wire interface, power supply
device power supply, data (positive)
device power supply, data (negative)
Negative 
Positive 
3982Z07
3982M01
3982M02