Connect Earth Ground To Dc Psm Protective Earthing Terminal - Juniper ACX7100-32C Hardware Manual

4. Place the grounding cable lug over the grounding points on the side of the chassis (see
page 68).
Figure 27: Connect the Grounding Cable to the ACX7100-32C Router
5. Secure the grounding cable lug with the screws. Apply 30-33 lb-in of torque to the screws.
6. Dress the grounding cable and verify that it does not touch or block access to router components,
and that it does not drape where people could trip over it.

Connect Earth Ground to DC PSM Protective Earthing Terminal

You attach the protective earthing terminal lug to the DC PSM protective earthing terminal to provide a
protective earthing connection.
You ground the DC PSM protective earthing terminal by connecting one end of a grounding cable to
earth ground and then attaching the other end to the protective earthing terminal on the DC PSM by
using an #10-32 screw. You must provide the grounding cables.
NOTE: The protective earthing terminal lug accommodates 14-10 AWG (2-5.3 mm²) standard
wire. The grounding cable that you provide for the protective earthing terminal of the DC PSM
must be of the same size or heavier than the input wire of each PSM. The minimum
recommendations for the ACX7100-32C router are 14-10 AWG (2-5.3 mm²) standard wire.
To ground the chassis using the protective earthing terminal on the DC PSM:
68
Figure 27 on