6.4
Electrical connection
6.4.1
Connection
Attention! - Risk of damaging the device
Observe the floating isolation of the control and working power circuit. Non-
observance can cause damage to the device.
Attention! - Risk of damaging the device
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–
–
Fig. 10:
Function of connection
No.
Function
1
Power supply connection
2
Temperature sensor/binary input connection
3
KNX bus connection
Table 5: Function of connection
1. Connecting the device See "Circuit diagrams" on page 28.
Product manual 2CKA001473B5472
Observe the correct polarity!
The power input connector [1] and the temperature sensor/binary input
connector [2] must under no circumstances be mismatched. Otherwise, the
device may be damaged.
Apply only passive signals without own power supply to temperature
sensor/binary input socket [2].
Connection, installation / mounting
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