Moxa VPort 364A-T — настройка системы для управления PTZ камерами через последовательный порт [63/88]

Превью страниц Страница 63 / 88

VPort 364A System Configuration

5-27

Serial Port

The VPort 364A has a PTZ port that can be set for RS-232, RS-422, or RS-485 serial interface. Refer to the

Quick Installation Guide or Chapter 2 for the connector type and pin assignment.

PTZ port

This PTZ port is used to control a PTZ camera.

Interface mode

Setting Description Default

Select the serial

interface

The PTZ port supports 3 serial interfaces, although only one

interface can be used at a time. Depending on the interface

used by the attached device, administrators must set the

Interface mode to either RS-232, RS-422, or RS485.

RS485

Control mode

The VPort supports 2 PTZ control modes: “Transparent PTZ” control and “PTZ driver.”

• Transparent PTZ Control:

Select Transparent PTZ Control to control the PTZ camera with a legacy PTZ control panel or joystick

connected to the CCTV system. The application is illustrated in the following figures.