Siemens SIMATIC ET 200S Operating Instructions Manual page 98

Wiring and assembly
5.5 Plugging and removing electronic modules and COMPACT modules
Implementing an electronic module or COMPACT module type change
You have already removed the electronic module or COMPACT module:
1. Use a screwdriver to push the code element out of the terminal module.
2. Reinsert the code element onto the used electronic module or COMPACT module.
3. Insert the electronic module or COMPACT module (type change) into the terminal module
4. Label the new electronic module or COMPACT module.
Replacing a defective electronic module or COMPACT module
You have already removed the electronic module or COMPACT module:
1. Remove the code element from the (underside of the) new electronic module or
2. Insert the new electronic module or new COMPACT module (same type) into the terminal
3. Label the new electronic module or COMPACT module.
See also
Switching on the ET 200S (Page 41)
98
until you hear it snap into place.
① Code element
Figure 5-16 Removing the code element
WARNING
If you make changes to the code element, dangerous plant conditions can result and the
outputs of the ET 200S can be damaged.
As a consequence, death or severe personal injury may result if proper precautions are
not taken.
For this reason, do not make any changes to the code element to avoid damaging the
ET 200S.
COMPACT module.
module until you hear it snap into place.
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Operating Instructions, 08/2008, A5E00515771-06
ET 200S