AH Motion Controller – Operation Manual Points for attention: 1. The surge absorber and the PLC system should be grounded separately. 2. Please select the surge absorber whose working voltage is not less than the maximum allowable input voltage. Ground The diameter of the ground should not be less than the AHPS05-5A AHPS15-5A Another piece of equipment diameters of the cables connected to the terminals L and N. If much equipment is used, please use single-point ground. The single-point ground is better. _2 If single-point ground cannot be used, please use AHPS05-5A AHPS15-5A A nother piece of equipment common-point ground. The common-point ground is permitted.
AHPS05-5A AHPS15-5A Another piece of equipment You cannot ground equipment in the way shown on the right. Wiring Power Supply Modules The equipment can not be grounded in this way. Connecting an AC power cable *1. 24V on the external power supply is connected to VS+ and VS- on the power supply module. VS+ and VS- can be used to detect whether the voltage of the external power supply is stable. *2. FG on the power supply module is connected to the control box as the functional ground. *3. The live wire and the neutral wire in the AC power cable are connected to L and N on the power supply module 2-8