ABB AC31 Assembly And Operation Manual page 52

AC31 Adapters
Replacement devices: CPU > Replacement device 07KT9x-AD
Data
Program change
Man-Machine Communication
Electrical isolation
Potential differences
Terminal assignment and description of the
COM2 interface
Serial interface
Data
DIAG
Programming
Program change
Electrical isolation
Connection to the CS31 bus
When configuring the CS31 bus interface (connector X5), select the COM1 interface of CPU
PM590 in Automation Builder.
The shield connection must be internally connected to FE.
Data
Interface standard
Connection:
-> as master PLC
-> as slave PLC
Setting of the CS31 bus module address
Electrical isolation
Terminal assignment and description of the
CS31 bus interface
52
For further information, please refer to the existing documentation
System description Advant Controller 31.
3ADR010122, 8, en_US
Value
07KT94-ARC-AD: 907 PC 331
07KT98-ARC-AD: Automation Builder
Yes, e.g. via Automation Builder
Fig. 18
In order to avoid potential differences between
the replacement device 07KT98-AD and the
peripheral devices connected to COM2, these
devices are supplied by the socket in the
switchgear cabinet.
Ä Chapter 1.4.1.3.1.11 "Serial interface
COM2" on page 42
Value
07KT94-ARC-AD: 907 PC 331
07KT98x-AD: Automation Builder
07KT94-ARC-AD: 907 PC 331
07KT98x-AD: Automation Builder
No
Fig. 18
Value
EIA RS-485
Yes
No
No, the master has no module address
Yes
Fig. 18
Ä Chapter 1.4.1.3.1.3 "Connection for CS31
bus" on page 26
Note that the shield connection is internally
connected to FE.
2018/09/24