Removing The Rs 485 Repeater From The Busbar For S7-300 - Siemens SIMATIC S5 Manual

Releasing from To release the RS 485 repeater from a busbar for S7-300:
busbar for S7-300
1. Release the screw securing the RS 485 repeater (1) and
2. swing the RS 485 repeater up and away from the busbar (2).
Figure 6-7
Installation on
If you want to mount the RS 485 repeater on a standard-section busbar, make
standard-section
sure that the clamp is in position on the rear of the RS 485 repeater:
busbar
1. Engage the RS 485 repeater on the standard-section busbar and
2. push it back until the clamp engages.
Releasing from To disengage the RS 485 repeater from the standard-section busbar:
standard-section
1. Using a screwdriver, press the clamp at the bottom of the RS 485 repeater
busbar
2. swing the RS 485 repeater up and away from the busbar.
ET 200 Distributed I/O System
EWA 4NEB 780 6000-02a
RS 485 repeaters: installing, connecting and operating
1

Removing the RS 485 repeater from the busbar for S7-300

down and
2
6
6-9