Fx3u external input wiring can be either sink method or source method. While the aforementioned wiring connection diagram may differ from the wiring connection diagram recommended by mitsubishi electric corporation the diagram described in this manual has no problem for operation.
Fx3u Input Wiring Diagram Page 1 Line 17qq Com
Fx3u wiring diagram. Applicable standards fx3u 4ad adp units made in june 2005 or later comply with the ec directive emc. 09r519 explains fx3uc series plc specifications for io wiring installation and maintenance. Startup and maintenance precautions make sure to cut off all phases of the power supply externally before attempting installation or wiring work. Please refer to the following diagram it is absolutely necessary to wire the ss terminal. 09r517 describes plc programming for basic applied instructions stl sfc programming and devices. 3sfx3gfx3gc fx3ufx3uc series programming manual basic applied instruction edition jy997d16601 model code.
Melsec qlf structured programming manual fundamentals sh 080782 model code. Fx3u input wiring caution this notice is wholly designed to explain the fx3u dc input type sinksource input wiring variation to users of the exclusive sink input type model. Fx3uc series users manual hardware edition jy997d28701 model code. Refer to the deviceplc connection manual chapter 56 cable diagram 6. Specifications for io wiring installation and maintenance. For io wiring installation and maintenance.
2 safety precautions read these precautions before use 2.