Delivers isolated discrete control signals to drive field actuators. ...

24VDC I/O base with node DIP switch, through-type internal I/O power rail ...

Collect isolated field switch signals for equipment state monitoring. ...

24VDC I/O base without address switch, through internal I/O power rail for X20 modules. ...

Matched digital I/O pair for 125V DC field status collection and interlock output. ...

Matched digital modules for equipment status monitoring and on-off control output. ...