Siemens SIMATIC ET 200S - Changing the type of an electronic module; Replacing a defective electronic module

Wiring and Fitting
5-27
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
Changing the type of an electronic module
You have already removed the electronic module:
1. Use a screwdriver to push the code element out of the terminal module.
2. Put the code element on the used electronic module again.
3. Insert the new electronic module (different type) in the terminal module until you
hear it snap into place.
4. Identify the new electronic module.
Code element3
Figure 5-16 Removing the code element
!
Warning
When you make changes to the code, it can lead to dangerous states in your
system.
Replacing a defective electronic module
You have already removed the electronic module:
1. Remove the code element from bottom of the new electronic module.
2. Insert the new electronic module (same type) in the terminal module until you
hear it snap into place.
3. Identify the new electronic module.