Delta AH Series User Manual

AH Motion Controller – Operation Manual
2-8
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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
diameters of the cables connected to the terminals L and N.
 If much equipment is used, please use single-point ground.
AHPS05-5A
AHPS15-5A
Another piece of
equipment
The single-point ground is better.
 If single-point ground cannot be used, please use
common-point ground.
The common-point ground is permitted.
AHPS05-5A
AHPS15-5A
Another piece of
equipment
 You can
not ground equipment in the way shown on
the right.
The equipment can not be grounded in this way.
AHPS05-5A
AHPS15-5A
Another piece of
equipment
 Wiring Power Supply Modules
 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

Delta AH Series Specifications

General

Brand	Delta
Model	AH Series
Category	Controller
Language	English