Installing the PSSu system
Installation Manual PSSuniversal
21262-EN-07
25
Type
Coding element
Electronic module
Coding element on counterpart
Base module
I
J
K
L
M
4.5.1
Removing the mechanical coding from an electronic module
If an electronic module has to be exchanged, the mechanical coding counterpart must be
removed from the electronic module. Use flat pliers to remove the counterpart of the coding
element.
4.5.2
Removing the mechanical coding from a base module
If an electronic module has to be inserted into a base module that is coded differently, the
mechanical coding counterpart must first be removed from the base module.
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Prerequisite
– Base module must be removed from the rail.
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Procedure:
– Use a screwdriver for slotted-head screws (M2).
– Insert the screwdriver into the coding.
– Remove the coding element laterally.
