Strip Bus Cable - Siemens S7-400 Installation Manual

Networking
Connecting Bus Cables to Bus Connectors (
1. Strip the bus cable according to the following figure.
Figure 5-12 Strip bus cable
2. Open the housing of the bus connector by slackening the housing screw and
swinging the cover upwards.
3. Slacken the clamp hinge cover.
4. The bus connector with order number 6ES7 972-0B.20 is supplied with an
angled outgoing cable unit and used as it is in the S7-400.
If the cable is to be routed vertically out of the housing:
– Slacken the left-hand screw on the clamp hinge,
– Raise the clamp hinge slightly, and
– Turn the clamp hinge inward.
– Screw the left-hand screw tight again.
5-20
Angled outgoing cable unit
A B
A B
Without PG connector
S7-400 and M7-400 Programmable Controllers Hardware and Installation
6ES7 972-0B.20 ...)
A B
With PG connector
A B
A5E00069481-04