Featuring 4 Form C (SPDT) electromechanical relays and 4 optically isolated digital inputs, PC/104 sized board and mounting holes installed in a small rugged enclosure with screw termination connections for status monitoring and digital control using USB.
Ordering Guide
USB-IIRO-4
USB 4 Form C (SPDT) electromechanical relays and 4 optically isolated digital inputs, the unit is the smallest of its kind for digital monitoring and control