Swann PRO-750 Průvodce řešením problémů stáhnout pdf (Strana 13)

Connecting multiple PTZ systems to the included controller is a convenient way to

be able to access and control a complex, multi-camera system from one central

location. This is, however, an advanced feature of PTZ systems, and should only

be attempted by those experienced with security system and/or networking

technologies. In a nutshell: multiple systems can be connected to the RS485 cable

in a bus or line conﬁguration. The exact details of the wiring solution will vary by

environment - the following is presented only as a guide.

Please Note: If you already have, or are planning on getting, a PTZ capable Swann

DVR, then using the supplied PTZ controller is optional. The PTZ system can be

controlled by the RS485 connection built into the DVR.

In the above example, three PTZ domes have been connected to the one central

controller. To achieve this wiring arrangement:

• Connect the PTZ systems one at a time, and follow the instructions opposite

to assign each camera a separate command address.

• Multiple cameras sharing a command address can cause problems when

implementing a system. In the best case scenario, two or more PTZ systems

sharing a command address will move synchronously, without the option to

move each camera separately. Often, a shared command address will prevent

the system from operating normally.

• Once each camera has a command address deﬁned, they can be connected

simultaneously.

• Take the purple (+) wires, and connect all three to the +A side of the RS485 plug.

• Repeat for white (-) wires, and connect all three to the -B side of the RS 485 plug.

• Connect the RS485 plug to the PTZ controller.

Diagram showing a potential wiring

solution for integrating multiple PTZ

systems to the one controller.

Connecting Multiple PTZ Systems

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Swann PRO-750 Průvodce řešením problémů Strana 13