Rs485 Ptz Wiring Diagram. This application note is intended to provide basic guidelines for wiring an rs 485 network. The following wiring diagram shows that how to connect an analog ptz camera to the dvr and joystick ptz controller.
Rs485 wiring for ptz. Ideal rs485 wiring ideally an rs485 system consists of a single linear cable no branches with 120 ohm resistors connected across the 2 wires at each end of the cable. This is the balun that will be used on the camera side.
The distances these signals are carried is greater due to differential signals.
Each of them containing. Just looking for some help on typical ptz rs 485 wiring. I am interested in setting up a ptz dome on the dvdr but unsure on the wire connections for the rs on the back of the unit. Connecting a balun to the ptz pigtail you should have two identical baluns in front of you.