PTZ/Instructions/RS485


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PTZ/Instructions/RS485

RS485


Description

RS485 is a communication port. It can control the camera via back-end device when the information of RS485 is set in accordance with that of the back-end coding device.

Prerequisites


  • Imaxcampro recorder with RS485 Port

Instructions


  • NKB1000 RS485 Setup

  • RS485 for Access Control

  • Pelco & RS485

Common RS485 Settings



Device

Channel

PTZ Type:

Protocol

Address

Baud Rate

Data Bit

Stop Bit

Parity

Imaxcampro SD59230IN-HC

1

Local

Pelco-D

1

9600

8

1

None

Imaxcampro Analog PTZ

1

Local

Pelco-D

1

2400

8

1

None


Hardware Setup


1. Connect the RS485 cable of the PTZ camera to the RS485 port on the Device. Ensure the match of A and B interfaces.


  • https://dahuawiki.com/images/thumb/0/0f/RS485_Hardware_Setup_1.JPG/120px-RS485_Hardware_Setup_1.JPG


RS485 Port on Recorder, Wires connected to A and B



  • https://dahuawiki.com/images/thumb/f/f1/RS485_Hardware_Setup_2.JPG/120px-RS485_Hardware_Setup_2.JPG

RS485 connection from PTZ, labeled for A (+) and B (-)



  • https://dahuawiki.com/images/thumb/f/f5/RS485_Hardware_Setup_3.JPG/90px-RS485_Hardware_Setup_3.JPG

Wires connected from PTZ to recorder


2. Connect the video out cable of the PTZ camera to the video input port on the Device.


3. Turn on the PTZ camera.


Determine PTZ's Address, Baud, & Protocol

Method 1: Reboot and View OSD


1. Connect Analog or HD-CVI PTZ to Channel 1.


2. Bring up Channel 1 Live View


3. Power cycle PTZ.


4. Wait for PTZ to boot, and watch Channel 1 for PTZ Info.


Method 2: Check Manufacturer's Manual or Specifications


Configure ImaxcamproRecorder


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