Recently I became interested in PLC programming. I'm not planning on working in this field on building a career, just want to play with a bit. I've some background in software development and ...

If the device that it is wired to the PLC card does not pass the pulse through, then the I/O module may fault. This could be corrected by selecting the right devices or a simple hardware setup change.

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