ABB 07 MK 92 R1161 Operating Manual page 4

The communication module is connected to AC31 basic
units via the networking interface, e.g. 07 KR 91 R353,
07 KT 92 (index i onwards) 07 KT 93 or 07 KT 94.
The most important features of the communication modu-
le are:
4 serial interfaces:
·
– 2 of them are serial interfaces, optionally con-
figurable in accordance with EIA RS-232 or
EIA RS-422 or EIA RS-485 (COM3, COM4)
– 2 of them are interfaces in accordance with
EIA RS-232 (COM5, COM6)
Freely programmable with a comprehensive function
·
library
Communication with AC31 basic unit via library func-
·
tions
Configurable LEDs for diagnosis
·
Programming and testing on a PC via COM3
·
Processing of the serial interfaces and the networking in-
terface is provided for in an applications program.
Programming is in the standard language "C".
The exchange of data between the serial communication
module and the AC31 basic unit is realized by function
blocks in the basic unit.
2
07 MK 92 R1161 7.2-2 Hardware
Advant Controller 31 / Issued: 10.99