Siemens SIMATIC CN 4100 - Connecting the Supply Voltage to the Rack; Disconnecting the Supply Voltage from the Rack

③ Spring release
④ Push-in terminal
6.4.4 Connecting the supply voltage to the rack
Requirement
• The supply voltage is switched o󹪜.
• The respective conductor is connected.
• Required tools:
– Cable stripper
Procedure
1. Strip o󹪜 8 to 10 mm of the cable.
2. Insert the wire as far as possible into the push-in terminal.
Result
The supply voltage is connected to the rack.
6.4.5 Disconnecting the supply voltage from the rack
Requirement
• The supply voltage is switched o󹪜.
• The respective conductor is connected.
• Required tools:
– Screwdriver size 3 to 3.5 mm
Procedure
1. Push in the spring release of the terminal as far as possible with the screwdriver.
2. Pull out the wire.
Result
The supply voltage is disconnected from the rack.
Connecting
6.4 Supply of the rack
CN 4100 Communication System
44 Equipment Manual, 10/2021, A5E50871363-AA