Siemens SIMATIC ET 200M Operating Instructions Manual page 43

Installation Dimensions of the Modules
You will find the installation dimensions of the modules for the S7-300 spectrum in the "S7-
300 automation system, module specifications
(http://support.automation.siemens.com/WW/view/en/8859629)" reference manual.
The installation dimensions of the IM 153-x interface module are specified in the "Technical
specifications of the IM 153-x (Page 230)" chapter.
Length of the Rails
Depending on the ET 200M installation you have, you can use the following rails:
Rail for ...
Standard configura-
tion
160 mm
482.6 mm
530 mm
–
830 mm
2000 mm
See also
Connecting shielded cables via a shield connecting element (Page 84)
Installing the DIN rail (Page 59)
ET 200M
Operating Instructions, 04/2022, EWA-4NEB7806006-09
Usable length for
modules
Module change dur-
ing operation
– 120 mm
482.6 mm 450 mm
530 mm 480 mm
620 mm 580 mm
– 780 mm
2000 mm Cut to length required Fixing holes have to be
Assignment planning
3.5 Configuring the mechanical structure
Remark
Comes with fixing holes.
drilled.
43