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Connect System Cabinet Grounds
Connect System Cabinet Grounds
To connect ground, refer to Figure
1.At lower left rear of the Processor Port Network (PPN) cabinet (Control Cabinet A), connect a 6 AWG ground wire to the cabinet ground block. See Appendix F for international wire conversions for outside North America.
NOTE:
A screwdriver is required to loosen and tighten the screws securing the ground wire to the ground block.
2.Run the ground wire to an approved ground. Refer to Appendix A.
3.At the Expansion Port Network (EPN) cabinet(s) (as provided), connect a 6 AWG ground wire to the
4.Run the ground wire from the Expansion Port Network (EPN) to the Processor Port Network (PPN) cabinet and connect it to the cabinet ground block.
NOTE:
If the Expansion Port Network (EPN) cabinet is remotely located from the Processor Port Network (PPN) cabinet (in a separate room or building), run the 6 AWG cabinet ground wire to an approved protective ground.
5.At the Processor Port Network (PPN) cabinet, connect a
Issue 1 September 1995