Networking Interface - ABB 07 MK 92 R1161 Operating Manual

7.2.3.5

Networking interface

The networking interface, a special parallel interface, al-
lows the 07 MK 92 communication module to be connected
to AC31 basic units (such as 07 KR 91 R353, 07 KT 92 to
07 KT 97). The housing of the communication module is
LED
1
2
3
4
Advant Controller 31
Serial Comm. Processor
RUN
ERR
Supp.
Connection part
Fig. 7.2-11: Example: Connecting 07 MK 92 with 07 KT 97
Mounting the expansion housing
1. Detach the cover on the basic unit from the network-
ing interface.
2. Plug the socket strip of the 40-pole ribbon cable se-
cured to the 07 MK 92 onto the networking connector
of the basic unit.
3. Place both units on a level surface and slide them to-
gether so that they engage.
4. Slide in the connection part to fix the housing in posi-
tion.
Advant Controller 31 / Issued: 10.99
9
07 MK 92
Note: Attachment and disconnection of units on the networking
Hardware
connected to the housing of the AC31 basic unit by a snap-
fit connection. The electrical connection is via a 40-pole
ribbon cable with socket connector, soldered onto the
07 MK 92 side.
Advant Controller 31
Basic Unit
interface may only be performed when all supply voltages
are switched off.
7.2-11 Hardware 07 MK 92 R1161
07 KT 97
2