Your first step is to verify that the module is the correct one for this control loop — unless this specific module has worked correctly before. Whether it has or not, you need to use a meter to test ...

Troubleshooting PLC Digital Input Modules, Part 2 If input power is missing, the causes can be such things as blown fuses, broken wiring, or broken connections.

The module features 1500-V isolation between I/O channels and supports a variety of analog signal types. It targets applications where a large number of analog I/O points must be monitored and ...

Model NT2140 discrete AC power input modules have joined the BusWorks NT2000 Ethernet remote I/O family, and can sense on/off ...

The customizable DR900 universal signal-conditioning module provides more than 100 input- and output-analog-conversion combinations and three-way signal isolation. Factory precalibrated for all input ...

The company now offers the DRF4580L, a small-form-factor module that incorporates the DRF2580 SOM within a ruggedized, conduction-cooled enclosure that is ready for defense applications.