0180036-J0 Rev E Page 26
Figure 14: CXC HP Rack Mount, Panel Folded Down
Terminal blocks can accommodate wire sizes specified in section . Route all cables through the access
holes, bundle them together with clips and clamp directly into applicable terminal blocks.
NOTE: Connections to the CXC should comply with all local electrical codes and ordinances
9.2.1 Tools Required
Various insulated tools are essential for product installation. Use this list as a guide:
• Slot head screwdrivers (blade sizes: 1/4", 1/8", 1/16")
• Phillips head screwdriver, #2 (tip size 3/16")
• Digital voltmeter equipped with test leads
• Adjustable 24/48Vdc load (optional)
• Anti-static wrist strap
• Computer (laptop) with a current web browser
• Crossover or straight Ethernet cable RJ-45 (for access using the Ethernet port)
• USB thumb drive
• Cutters and wire strippers
9.3 Power System Chassis Ground and DC Ground Reference
WARNING: For safety reasons, ensure the system is properly bonded to the building’s ground grid. The
Battery Return input terminal shall be treated as Isolated DC return (DC-I). In this configuration, the DC
return terminal or conductor is not connected to the equipment frame or the grounding means of the
equipment.
Connect the CXC HP chassis ground and/or the system common return to the site ground to ensure
correct operation of the CXC and ADIO modules. The HV-ADIO module requires an earth connection
for the GFD to function correctly.