Cut Sheet

4 - Pluggable interface relays CR-P | Data sheet
Sockets
Type Version Connection Order code
Logical sockets
CR-PLS with protective separation screw 1SVR 405 650 R0000
CR-PLSx screw 1SVR 405 650 R0100
CR-PLC spring 1SVR 405 650 R0200
Standard socket
CR-PSS screw 1SVR 405 650 R1000
Accessories for CR-P sockets
CR-PH Plastic holder 1SVR 405 659 R0000
CR-PJ Jumper bar for sockets with screw connection 1SVR 405 658 R5000
Markers
CR-PM Marker 1SVR 405 658 R0000
Functions
Operating controls
1
Socket
2
Pluggable function module
3
Interface relay
4
Holder
4
Marker label
Application
Interface relays are electromechanic and electronic input and output modules for electrical isolation, levelling, noise
suppression or signal amplifi cation between control unit and process.
Operating mode
When control supply voltage is applied, the output contacts get closed. When control supply voltage is switched off, the
contacts fall back into their starting position.
4
3
4
2
1
2CDC 291 002 S0011