MGC+ Hardware and Installation Manual

MGC+ Manager Interface

As shown in Figure 3-4, “MGC+ unit functional block diagram” on page 3-4, the Main Control Unit communicates with the MGC+ Manager through the LAN interface or the RS-232 interface.

Power Supply Flow

For the MGC+100, the AC power inlet is connected by a switch through a 15 Amp. circuit breaker and then filtered to the power plan and then to the AC power supply module. 12V is also delivered to the fans.

For the MGC+50, the AC power inlet is connected through a 15 Amp. circuit breaker and then filtered to the AC power supply module. 12V is also delivered to the fans.

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Polycom DOC2238A manual MGC+ Manager Interface, Power Supply Flow