Pluggable universal interface relays
The ABB CR-U pluggable interface relay range is used for electrical isolation, amplification and signal matching between the electronic controls – PLC, iPC or field bus systems – and the sensor / actuator level. The CR-U range offers up to 3 contacts in one relay with an intergrate test button, facilitating quick and easy comissioning. There are 12 different coil voltages available to suite applications worldwide.
Main benefits
Main features