ABB Stotz S&J interface relay CR-P230AC1
Manufacturer: ABB Stotz S&J
Designation: Interface relay pluggable
Type: CR-P230AC1
Electrical connection type: Solder tag connection
With detachable terminals: No
Rated current: 16 A
Rated control supply voltage Us at AC 50 Hz: 230 V
Rated control supply voltage Us at AC 60 Hz: 230 V
Voltage type for actuation: AC
Actuator, polarity: Polarised
Actuator switching behaviour: Monostable
Number of contacts as changeover: 1
With positively driven contacts: No
Type of switching contact: Single contact
Complete unit with base: No
With LED display: No
Material of contact coating: Other
Material of contact: Other
Protection class (IP): IP67
Width: 12.7 mm
Height: 15.7 mm
Depth: 29 mm

ABB Stotz S&J interface relay CR-P230AC1: further details
As an interface, interface relays connect the electronic control level, for example, PLC, with the level of the sensors/actuators. In doing so, they assume various functions: Switching of DC or AC loads with different ohmic, inductive as well as 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 as well as 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.