Programmable Logic Controllers (PLCs) and its Input/Output (I/O) modules are the most important parts of reliable plant operation in industrial automation. The I/O modules are like the nervous system for automation since they connect the logic to the real world. They turn sensor signals into useful information and send commands to valves, motors, and actuators. … Continue reading Proactive Maintenance Strategies for PLC I/O Modules: Reduce Downtime & Improve Reliability