Siemens SIMATIC ET 200SP HA System Manual page 106

Removal
7.2 Removing a terminal block
Step
1
2
106
Procedure
If necessary, loosen the wiring on the ter‐
minal block (with screwdriver 3.5 mm).
Not required when replacing the carrier
module.
The release of the terminal block is located
on the bottom of the terminal block. Push
the screwdriver into the small opening.
Illustration
ET 200SP HA Distributed I/O system
System Manual, 08/2019, A5E39261167-AD