ABB i-bus
®
KNX
Parameters
384 2CDC508198D0211 Rev. A | AC/S 1.x.1
Input sockets
Object name
Data type
Chiller operating status
DPT 1.001
This module has this input socket if the
Yes
option is selected for the
parameter and the
Yes
option is selected for the
Enable chiller based on ASM input socket
parameter.
The control in the chiller connected can be switched on and off by another module via this input. This is a multiple input socket
on which the input signals are linked via an OR operator.
Signal value:
0 = Off
1 = On
Supply setpoint temperature External specification
DPT 9.001
This module has this input socket if the
Yes
option is selected for the
parameter and the
ASM
input socket
option is selected for the
Supply setpoint temperature source
parameter.
Specification of the supply setpoint temperature by another module. This value is output in the corresponding group objects to
the chiller linked.
Note
The value can be affected by the
Min. supply temperature
and
Supply setpoint temperature offset
parameters in the
module.
Signal value:
-273...670760 °C
Outside temperature
DPT 9.001
This module has this input socket if the
Yes
option is selected for the
parameter and the
Calculated weather compensated
option is selected for the
Supply setpoint temperature source
Input for the outside temperature. Based on this value, the supply setpoint temperature is calculated by the module from the
curve parameterized.
Signal value:
-273...670760 °C
Room control values
DPT 5.001
The module has this input socket if the
Yes
option is selected for the
parameter.
Input for the cooling control values (valve positions) for all rooms connected to the chiller. The module selects the highest
value and uses this value for the
Switch off if no room demand
function.
Signal value:
0…100%
Summary of Contents for i-bus KNX AC/S 1.x.1 Series
Page 1: ... PRODUCT MANUAL ABB i bus KNX AC S 1 x 1 Application Controller ...
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Page 414: ...ABB i bus KNX Parameters 414 2CDC508198D0211 Rev A AC S 1 x 1 ...
Page 425: ...ABB i bus KNX Parameters AC S 1 x 1 2CDC508198D0211 Rev A 425 ...
Page 436: ...ABB i bus KNX Parameters 436 2CDC508198D0211 Rev A AC S 1 x 1 ...
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Page 484: ...ABB i bus KNX Appendix 484 2CDC508198D0211 Rev A AC S 1 x 1 13 2 Notes ...
Page 485: ...ABB i bus KNX Appendix AC S 1 x 1 2CDC508198D0211 Rev A 485 Notes ...
Page 486: ...ABB i bus KNX Appendix 486 2CDC508198D0211 Rev A AC S 1 x 1 Notes ...
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