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ABB i-bus
KNX
Product Overview
3.4.4.2
Device type
Device type
* ... = Current version number of the application. Please refer to the software information on our homepage.
Table 10: Device type AC/S 1.2.1
ETS and the current version of the device application are required for programming.
The latest version of the application and corresponding software information are available for download
from www.abb.com/knx. After import into ETS, the application appears in the Catalogs window under
Manufacturers/ABB/Heating Ventilation Air conditioning/Automation Controller.
In addition to the ETS application, you will require ETS DCA "ABB AC/S" for commissioning; this can be
obtained free of charge from the KNX online shop.
The device does not support the locking function of a KNX device in ETS. If you use a BCU code to
inhibit access to all the project devices, it has no effect on this device. Data can still be read and
programmed.
The application "HVAC Application/1.0" and the DCA "ABB AC/S" are supported in ETS 5 only from
version 5.6.5. Earlier versions are not supported.
Application Controller
Application
Maximum number of KNX group objects
Maximum number of KNX group address assignments
Maximum number of BACnet objects
Maximum number of BACnet COV subscriptions
Maximum number of application-specific automation modules (ASM) 500
•
Of which schedulers
•
Of which central HVAC
Maximum number of trends
Automation ASM
•
Maximum number of logic elements
•
Maximum number of sockets
•
Maximum number of web user interface I/O
Maximum number of web user interface accesses
Note
Note
AC/S 1.2.1
HVAC application/...*
2000
16000
500
2500
15
15
50 values for up to 3 years
1000
200
30
5
AC/S 1.x.1 | 2CDC508198D0211 Rev. A 27
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