RS-485 Network Connection
Execute the following steps to connect multiple cameras to RS-485:
1.
Attach the cameras to a 2-wire twisted pair bus (maximum length 1200m) that is terminated at both ends
with a 120Ω-impedance resistor.
2.
Ensure that the maximum distance from the bus to the camera or controller is 5m. If you use only ONE
camera, the impedance resistor is not needed.
Figure 7: RS-485 Network Connection Diagram
User Manual AV-CON300-IP
| www.avonic.com
17
