4
KB Ta – Pin 1---------- Camera (+)
KB Tb – Pin 2---------- Camera (-)
KB Gnd – Pin 5---------- Camera (G) (if present – some cameras will not
require a G
How to make the cable connected
Note: RS485 cable length supports more than 100m. RS485 can
connect multiple cameras in series to realize one control keyboard to
control multiple cameras.
5 How to use
5.1 Default parameters for keyboard controller and the camera:
Camera ID: 001
Protocol: VISCA
Buad: 9600
5.2 The interface of RS485 for the keyboard controller.
Note: RS485 is RS422’s Ta and Tb button as below,
