14
The PLC terminal can sink or source current. Wire connections
X1~X5is flexible and the typical wiring is shown below
:
①
Connection method 1 (Dry contact)
It is default to use the inverter’s internal power source 24V, i.e. PLC
connected with P24.
Figure 4-3 External power supply wiring diagram
If you want to use external power supply, make sure to remove the wire
between PLC and P24.
②
Connection Method 2 (PNP&NPN)
Inverter’s in24V power supply is used and the external controller
uses NPN transistors type, as shown below.