How do you wire more than one Esprit to the KBD300A?
Analog Product Series
- Spectra Mini
RS422 wiring installation of multiple ptz cameras to one keyboard.
Each PTZ camera is provided with RS422 wiring. The RX+ and RX- terminals are used when daisy chaining multiple ptz cameras to one controller.
From Controller (DVR, KBD): Use the TX+ and TX- Transmission terminals.
To Cameras: to the RX+ and RX- of the first one and then out of the same RX+ and RX- to the next Esprit going to the RX+ and RX-. You repeat this for each one for a maximum of 16 units.