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

ABB i-bus
®
KNX
Parameters
AC/S 1.x.1 | 2CDC508198D0211 Rev. A 319
Object function
Name (can be changed separately)
Data type
Flags
Input: Supply temperature Heat generator 2 bytes
DPT 9.001
C, W, T
Input for supply temperature measured in the heat generator.
Telegram value: -273...670760 °C
Input: Return temperature
Heat generator
2 bytes
DPT 9.001
C, W, T
Input for return temperature measured in the heat generator.
Telegram value:
-273...670760 °C
Output: Supply setpoint temperature
Heat generator
2 bytes
DPT 9.001
C, R, T
Outputs the supply setpoint temperature calculated by the module as the value specified to the heat generator.
Telegram value: -273...670760 °C
Input: Pump relay status
Heat generator
1 bit
DPT 1.001
C, W, T
The module has this group object if the Yes option is selected for the Pump parameter.
Input for the status of the heat generator's pump.
Telegram value: 0 = Off
1 = On
Output: Heat generator On/Off
Heat generator
1 bit
DPT 1.001
C, R, T
The module has this group object in the following conditions:
• If the Yes option is selected for the Supply temperature control parameter and the Yes option is selected for the
Enable
heat generator based on ASM input socket parameter.
• If the Yes option is selected for the Switch off if no room demand
parameter.
Output for switching on/off the heat generator.
Telegram value: 0 = Off
1 = On