Siemens SIMATIC ET 200pro - Assembling the Rear Wall Bus Module; Table 3-2: Assembling the Rear Wall Bus Module

SIMATIC - ET 200pro motor starter
3-6 GWA 4NEB 950 5661-02 DS 04
3.4 Assembling the rear wall bus module
Features
Rear wall bus modules serve as the electrical connection of the special modules
and motor starters with the head module.
Requirements
The space for the interface module IM 154-. is taken into account.
Assembling the rear wall bus module for special modules and motor starter
The following example shows the assembly of a rear wall bus module.
Drawing Procedure
1
2
3
4
Check that the seals on the rear wall bus mod-
ule are correctly seated.
Insert the rear wall bus module in the mounting
plate
Let the rear wall bus module snap into place in
the mounting plate.
Slide the rear wall bus module to the left
towards modules that are already mounted.
5 Let the rear wall bus module snap into place in
the neighboring module.
Table 3-2: Assembling the rear wall bus module
2
4
3
3
1
5
5
5