Siemens Simatic ET 200S Operating Instructions Manual page 65

3. Removing the terminal module (from the right):
4. With the locking mechanism depressed, pivot the interface module so that it comes off
Figure 4-4
(1)
Note
It is not necessary to remove the terminal module in order to replace the terminal box.
ET 200S
Operating Instructions, 12/2005, A5E00515771-03
Use a screwdriver to push the locking mechanism on the previous (left hand) terminal
module / interface module down until the mechanism stops, and move the interface
module to the right.
Removing the terminal module (from the right):
Use a screwdriver to push the locking mechanism on the terminal module down until the
mechanism stops, and move the interface module to the left.
Note: The locking mechanism is beneath the terminal module.
the DIN rail.
Removing the terminal module (from the right)
Locking mechanism
4.3 Installing the TM-P and TM-E terminal modules
3
3
4
1
Assembling
4-7