
SerVision CVG-M Installation Guide
Connecting Devices to the CVG-M 19
Figure 17: RS232/485 adapter
Note: If you connect an ADAM module to the unit, you cannot connect any RS232 PTZ controllers, a touch-
screen controller, or an IA relay board to the unit. For additional information, see Connecting a PTZ
Controller, page 14; Connecting a CCTV Monitor, page 23; Connecting Sensors and Activators Using an IA
Relay Board, page 21.
5. Connect the ADAM-4051 module to the power source as follows (see figure 18, page 20):
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Connect the positive (+) wire of the power supply cable to the (R) +Vs connector on the module
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Connect the negative (-) wire of the power supply cable to the (B) GND connector on the module
Note: Each of the power connectors on the module will then have two wires connected to it – one connecting
it to the power supply, and one connecting it to the power connectors of the ADAM-4520 converter.
Note: You may be able to supply power to the modules by connecting it to the 12VDC Power Out connector
on the rear panel of the unit (see Using the 12VDC Power Out Connector, page 36).
connector on CVG-M
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