Siemens SIMATIC ET 200AL System Manual page 48

Connecting
5.7 ET 200AL marking
Required tools
You need a screwdriver with 3 mm blade width (only to remove identification labels).
Mounting procedure
To mount an identification label, proceed as follows:
1. Print the identification label using commercially available marking systems.
2. Press the identification label out of its holder.
3. Stick the identification labels into the cutouts provided, as shown in the figure Optional
marking (Page 45).
Mounting the identification labels is the same for all modules.
Removal procedure
To remove an identification label, proceed as follows:
1. Carefully use a screwdriver to pull out the identification label.
Removing identification labels is the same for all modules.
46
Distributed I/O system
System Manual, 02/2018, A5E31861578-AF