If your system had four such inputs, then the wiring diagram would again show an array of input devices displayed in ladder fashion. But this time, they wouldn’t share L1. Instead, each would be ...

And, the ability to monitor PLC logic in ladder diagram format also made troubleshooting easier for those already familiar with relay-based control systems. Although there are many higher-level ...

Silicon Labs' new Si838x isolator family offers the industry’s first high-speed, multi-channel digital isolators designed to meet the demands of progr ...