Chapter 2 installing and setting up the chassis, Chapter 2 installing and setting up the chassis -1, Figure 2. chassis and signal ground options -1 – CANOGA PERKINS UCS 1000 Universal Chassis System User Manual
Page 9
EdgeAccess Universal Chassis System
UCS 1000
2-1
Chapter 2
Installing and Setting Up the Chassis
This section describes how to set up the chassis, including power supply options, mounting, cabling,
and powering up the chassis.
Caution:
Equipment intended only for installation in a RESTRICTED ACCESS LOCATION
accessible only to electrically skilled persons and electrically instructed persons with
the proper authorization.
1. Plan the installation, considering these characteristics:
•
Place the chassis within 7 ft. (2.134 m) of the power source.
•
Plan to use one or more of these locations for the connection to Earth Ground:
•
The bonding lug on the rear of the chassis, near the bottom
•
The grounding prong on the AC power cord
•
The ground side of the -48 VDC terminal strip
•
The mounting hardware for the rack, if the rack is tied to Earth Ground
•
Place the chassis adjacent to other Canoga Perkins or related equipment.
•
Allow room for the cable management bracket(s) that channel the cables, allowing slack in the
cables and providing a surface for securing with a tie-wrap.
•
Leave at least a 1U space between the chassis any other equipment for adequate ventilation; a
positive airflow cabinet is recommended. If the environment has little air flow or the chassis and
other equipment are closely spaced or heavily loaded, use the optional fan tray to ensure adequate
cooling. For details, contact Canoga Perkins Technical Support.
2. Unpack the chassis and inspect all components. Save the shipping carton and packing materials
in case you need to return the equipment to the manufacturer. Appendix A provides information
for Return Material Authorization (RMA).
3. Set the chassis and signal ground option located on the rear of the chassis, near the top. See
Figure 2.
•
To isolate the grounds for the chassis and the signal, screw the shorting plug into
CS_GND/SIG_GND ISOLATED.
•
To connect the grounds for the chassis and the signal, screw the shorting plug into
CS_GND/SIG_GND CONNECTED.
Figure 2. Chassis and Signal Ground Options