Siemens SIMATIC ET 200SP System Manual page 113

Wiring
6.11 Connecting the supply voltage to the CPU/interface module
Tool-free connection of cables: single-wire without end sleeve, multi-wire (stranded) with end sleeve
or ultrasonically sealed
Watch video sequence: "Connect BusAdapter to the interface module"
(http://support.automation.siemens.com/WW/view/en/95886218)
To connect a wire without tools, follow these steps:
1. Strip 8 to 10 mm of the wires.
2. Only in the case of stranded conductors:
Seal or crimp the wire with end sleeves.
3. Insert the cable into the push-in terminal as far as it will go.
4. Push the wired connector plug into the plug socket of the interface module.
Connection of cables: multi-wire (stranded), without end sleeve, unfinished
To connect a wire without an end sleeve, follow these steps:
1. Strip 8 to 10 mm of the wires.
2. Using a screwdriver, press the spring release and insert the wire into the push-in terminal
as far as it will go.
3. Pull the screwdriver out of the spring release.
4. Push the wired connector plug into the socket in the interface module.
Removing a wire
Using the screwdriver, press the spring release as far as it will go and pull out the wire.
112
Distributed I/O system
System Manual, 09/2019, A5E03576849-AJ