I/O Relay Module Racks

Products in this family are interconnect devices used to create an interface between one or more I/O relay modules and an installation's fixed wiring in order to ease replacement of worn or damaged relays, and/or to incorporate such relays at the juncture between a control signal bus and field wiring. They are used primarily to provide isolation when connecting devices powered from different sources and operating at different potentials to a common control system in an industrial environment.

Part Number Manufacturer Description Quantity Price Option
70MRCK24-HL Grayhill, Inc. I/O MODULE RACK 24 CHANNEL 37 $221.92
70RCK4 Grayhill, Inc. I/O MODULE RACK 4 CHANNEL 133 $41.72