APPLIANCE EDITION INSTALLATION POLYCOM REALPRESENCE COLLABORATION SERVER V.8.6
I
NSTALLING THE REALPRESENCE COLLABORATION SERVER (RMX) 4000
42 P
OLYCOM REALPRESENCE COLLABORATION SERVER GETTING STARTED GUIDE
5. Using the two wires of an 10 AWG cable running from the DC power
distribution unit, connect the black wire into the -48 VDC terminal block
and the red wire to the RTN terminal block.
ADDITIONAL INFORMATION:
DC power
• A 10 AWG cable must be used to connect the mains with the RealPres-
ence Collaboration Server (RMX) 4000 DC PEM.
• The supply wires for DC version must be terminated using quick
connectors.
• Extension cords may not be used.
The center PEM slot/module is fitted with a blank panel and the slot cannot be
used on a system with DC Voltage.
6. Connect the green or green-yellow wire to the system single-point
M6x15 “Ground” bolt
ADDITIONAL INFORMATION: Protective earthing conductor
The rating of the protective earthing conductor should be a minimum of 10 AWG.
If the unit is rack mounted, the single-point ground on the MCU must be
connected to the rack with a single conductor and fixed as to prevent loos-
ening. When using bare conductors, they must be coated with an appropriate
antioxidant compound before crimp connections are made. Tinned,
solder-plated or silver plated connectors do not have to be prepared in this
manner.
7. Replace the transparent plastic cap on the terminal block.
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