User Manual of EM730 Series Inverter 3.3.4 Wiring of multi-function input terminal The multi-function input terminals of EM730 series inverters support the access in the NPN or PNP mode. The terminals X1~X5 can be flexibly connected with external devices. The NPN or PNP mode (NPN by default) can be selected via the jumper cap J10 on the control panel. The wiring of the multi-function input terminal in different modes is shown below: a: Use of internal power supply in NPN mode b: Use of internal power supply in PNP mode c: Use of external power supply in NPN mode d: Use of external power supply in PNP mode 3.4 Wiring of multi-function output terminals Fig.
3-14 Wiring Diagram of Multi-function Input Terminals The multi-function output terminal Y1 is powered on by the internal 24V power supply of the inverter or an external power supply, as shown in Fig. 3-15: 46