The RBCPU 1.02 IN Module has 16 digital inputs (24 VAC) with a common ground and has a LED indication of the input circuit state.

The RBCPU 1.02 IN Module has 16 digital inputs (24 VAC) with a common ground and has a LED indication of the input circuit state.

The RBCPU 1.02 IN Module has 16 digital inputs (24 VAC) with a common ground and has a LED indication of the input circuit state.