Inside the logic relay
238
1SVC 440 795 M0100
Interface
The logic relay interface is covered.
Figure 87: Do not touch the interface
X Carefully remove the cover with a screwdriver.
Figure 88: Remove the cover
To close the slot again, push the cover back onto the slot.
j
DANGER of electric shock with CL-AC units! 
If the voltage terminals for phase (L) and neutral 
conductor (N) are reversed, the connected 230 V/115 V 
voltage will be present at the CL interface. There is a 
danger of electric shock if the plug is not properly 
connected or if conductive objects are inserted into the 
socket.