muds Member M Join Date Apr 2014 Location karachi Posts 71 Sep 20, 2014 #1 hi all,, i want to use npn sensors with (0v output) to my s7-400 digital input module,, what module should i use to detect input to siemens s7-400?
hi all,, i want to use npn sensors with (0v output) to my s7-400 digital input module,, what module should i use to detect input to siemens s7-400?