Figure 27: Chassis (Rear) Ground And Logic Ground-Dc System; Figure 28: Dc Pem Cable Connectors - Imagine communications Selenio VMG-14+ Hardware Setup Manual

Installation Instructions
See "Localized Cautions and Warnings" on page 74
manual.
Grounding the Chassis
The Selenio VMG provides a chassis and logic ground terminals—labelled CG and LG
the rear of the chassis. The CG terminal provides two threaded screws (10-32 UNF) with a 15.88 mm
(.625 in.) spacing between thread centers to connect a double lug Shelf ground terminal cable.
Figure 27. Chassis (rear) Ground and Logic Ground—DC System
Connecting DC Cables
Each DC PEM provides two pairs of 1/4" studs (1/4 - 20 UNC) for Return and for 48V DC
See "DC-Power Cables" on page 38
the snap-on DC PEM terminal block cover provided by Imagine Communications to protect cabled DC
connectors.
Figure 28. DC PEM Cable Connectors
Connectors Exposed
Return (black)
Selenio TM VMG-14+ Hardware Setup Guide
to read translations for all Warnings applied in this
for cable specifications appropriate for use with these studs. Use
-48V DC (red)
Use your site guidelines to determine the
site grounding point for the chassis.
Connectors Shielded:
DC PEM Terminal Block Cover
Gen2 Release 1.4.0
(Figure 27)—at
(Figure 28).
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