This series of relay interface modules are designed to be applied to a wide selection of general purpose signal switching applications. They are available with either two or four form C contacts. In addition, most models are offered with optional coil transient suppressors and indicator lamps. The relay is plugged into a molded, phenolic socket on the circuit board with the contacts and coil connections terminated to heavy duty barrier type terminal blocks. The relay is secured in the socket with a steel hold down spring.

The relays installed in this industrial grade module are rated for over 100 million mechanical cycles at the rated load. A wide selection of AC or DC coil voltages are available with contact current ratings from less then .001 to 5 amps. The relays are UL recognized under File E42810 and E29244. In addition, all of the models are CSA certified.

The circuit board is solder masked and conformal coated. All user connections are clearly marked and are made to two barrier type terminal blocks, supplied with #6-32 captive wire clamping plates. Each terminal is capable of accepting #12 to #20 AWG wires. The board can be mounted in the user's control enclosure in plastic mounting track.