Verifying Grounding Configuration - Allen-Bradley ControlLogix 1756-PA75/B Installation Instructions Manual

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10
ControlLogix Power Supplies

Verifying Grounding Configuration

Figure 6 shows you how to run functional and equipment protective earth ground
connections from the chassis and power supply to the ground bus. Using a ground
bus is recommended because it reduces the electrical resistance at the connection.
Figure 6
For more information on installing and connecting protective earth ground to the
ControlLogix chassis, refer to the ControlLogix Chassis–Series B Installation
Instructions, publications 1756-IN080.
Publication 1756-IN596A-EN-P - December 2004
Keep wire lengths as
short as possible.
Earth Ground
20231a-M

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