ABB Relay socket for use with CR-P interface relay CR-P, DIN rail

ABB Stotz S&J standard socket CR-PSS

Manufacturer: ABB Stotz S&J
Designation: Standard socket for 1 or 2 WE
Type: CR-PSS
Electrical connection type: Screw connection
Mounting type: Top-hat rail TH35
With removable terminals: No
Functional supplement possible: No
Width: 15.5 mm
Height: 42.5 mm
Depth: 75 mm

As an interface, interface relays connect the electronic control level, such as PLC, with the level of the sensors and actuators. They perform various functions, including switching of DC or AC loads with different resistive, inductive, and capacitive components, switching in the voltage range from a few mV to 250 V, switching in the current range from a few mA to 16 A, amplification of weak control signals, potential separation of control and load circuits, and signal multiplication. The CR-P series has 9 different coil voltages with 1-2 change-over contacts. Two socket variants are offered: standard socket and logical socket. Pluggable function modules such as reverse polarity protection, free-wheeling diode, LED module, RC elements, overvoltage protection, or time modules extend the application areas of the pluggable PCB relays.