SerVision CVG-M Przewodnik Instalacji Pobierz pdf (Strona 16)

SerVision CVG-M Installation Guide

Connecting Devices to the CVG-M 15



To connect an RS232 PTZ controller:

The RS232 controller cable should end with a female 9-pin RS232 connector.

• If you are only connecting the RS232 PTZ controller to the unit, and are not connecting any RS485 PTZ

controllers, plug the 9-pin RS232 connector directly into the RS232/485 connector on the side panel of the

unit.

• If you are also connecting one or two RS485 PTZ controllers to the unit, plug the 9-pin RS232 connector into

the RS232/485 adapter supplied with the unit.



To connect an RS485 PTZ controller:

Each RS485 controller cable should end with two wires.

1. Use a wire connector to connect the wires to the RS485 connection wires of the adapter. Be sure to match the

positive (+) wire of the controller cable to the positive (+ red) wire of the adapter, and the negative (-) wire of

the controller cable to the negative (- grey) wire of the adapter (see figure 11).

Figure 11: RS232/485 adapter

To connect two RS485 controllers to the adapter, insert the positive (+) wires of both of the controllers into

one slot in the wire connector, and the negative (-) wires of both of the controllers into the other slot of the

wire connector.

Figure 12: Wire connector

2. If two PTZ cameras are connected to the unit, configure each camera to use a different ID. For information

about how to do this, refer to the camera documentation.

3. Connect the RS232/485 adapter to the RS232/485 connector on the side panel of the unit.

RS485 connection wires

Plug into RS232/485

connector on CVG-M

RS232 connector

Positive (+) wire for RS485

connector (red)

Negative (-) wire for

RS485 connector (grey)

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SerVision CVG-M Przewodnik Instalacji Strona 16