ABB i-bus KNX AC/S 1.x.1 Series - Page 356

ABB i-bus
®
KNX
Parameters
356 2CDC508198D0211 Rev. A | AC/S 1.x.1
Object function
Name (can be changed separately)
Data type
Flags
Input: Valve control value Cooling distribution circuit 1 byte
DPT 5.001
C, W, T
The module has this group object if the 3-way valve (mixing valve) option or the 2-way valve option is selected for the Valve
type parameter.
Input for the valve control value status from the cooling distribution circuit.
Telegram value: 0…100 %
Input: Supply temperature
Cooling distribution circuit
2 bytes
DPT 9.001
C, W, T
Input for supply temperature measured in the cooling distribution circuit.
Telegram value:
-273...670760 °C
Input: Return temperature Cooling distribution circuit 2 bytes
DPT 9.001
C, W, T
Input for return temperature measured in the cooling distribution circuit.
Telegram value: -273...670760 °C
Output: Supply setpoint temperature
Cooling distribution circuit
2 bytes
DPT 9.001
C, R, T
Outputs the supply setpoint temperature calculated by the module as the value specified to the cooling distribution circuit
controller.
Telegram value:
-273...670760 °C
Input: Pump A relay status Cooling distribution circuit 1 bit
DPT 1.001
C, W, T
Input for the status of the pump from the cooling distribution circuit controller.
Telegram value: 0 = Off
1 = On