Siemens SIMATIC ET 200X - Dimensioned Drawings - Expansion Modules

Dimesioned Drawings and Pinouts
C-4
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
C.2 Dimensioned drawings – expansion modules
The following figure C-3 shows you the dimensioned drawing of the expansion
modules EM 141, EM 142, EM 144, and EM 145. You must add the length of the
coupler plugs/Y busbar connection pieces and the bending radius of your particular
cable to the overall depth specified.
60
110
53
86.5
53.5 28.25
Figure C-3 Dimensioned drawing of EM 141, EM 142, EM 144, EM 145 expansion
modules
Figure C-4 below is a dimensioned drawing of EM 141 (high design),
EM 142 DO 8 x DC 24V/1.2A and EM 143-DESINA expansion modules.
You must add the length of the coupler plugs and the bending radius of your
particular cable to the specified overall depth.