Automatic run/stop with a plc control. Auto/forward/backward Indicator is required.
參考此圖 http://i.imgur.com/DzEro.jpg
Sol A: 24V coil, another E.stop (NC) can be added to stop the cylinder immediately.
參考此圖 http://i.imgur.com/dTeHv.jpg
問題:PLC I/O 連線: (plc output module: relay type)