Marshall Electronics VS-WM202-HDSI Manual de usuario descargar pdf (Pagina 10)

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VS-WM202-HDSDI – V 1.3.0 Page 10 of 48 9/28/12

4. 3 Cable Connection

4. 3. 1 Basic Diagram of Cable Connection

4. 3. 2 Video Output Connection 2

Connect the video out (BNC) connector to the monitor or HD SDI video input of DVR.

4. 3. 3 RS-485 / RS-422 Communication Connection

It can be remotely controlled by an external device or control system, such as a control

keyboard or DVR, using RS-485 half-duplex, RS-422 duplex or simplex serial communication

signals. After inserting 4pin communication terminal of accessory package to green port of

main cable, connect marked RX+, RX- to TX+ and TX- of the RS-485 control system. If control

system is RS-422, connect TX+,TX- of controller to RX+ and RX- of the camera. And also

connect the TX+, TX- of camera to RX+, RX- of the control device respectively. Total length of

the cable for communication should not exceed 1.2Km.

4. 3. 4 Alarm Connections

It can operate specific motion receiving external Alarm Device (Sensor) signal (Max 2 Alarm.)

Connect the alarm cable to external Alarm Device referring to below, directions.

- Green color line: Ground / Brown & Orange color lines: Alarm 1 & 2.

4. 3. 5 Power Connections

- After connecting above 3 connections (Video/Communication/Alarm), Connect the power

cable last.

- There are 3 lines: Red, Black, Gray. Connect red and black lines to + and - of power. And

connect the gray line for Ground.

- Connect the power of DC 24V, 10A to this camera.

- Use certified Class 2 power supply transformers only.

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Marshall Electronics VS-WM202-HDSI Manual de usuario Pagina 10