Modbus Configuration; Setting Modbus For Video - Advantech NVS-3510 User Manual

4.9

Modbus Configuration

Serial port 2 supports Modbus protocol. It can access Modbus devices through serial
port or Ethernet. 3510/3520 shows the reading of Modbus device on video stream
(The "Information On-Screen" function stated in Overview / Chapter 1).
4.9.1

Setting Modbus for Video

For every video source, you can assign two sets of Modbus devices.
43 NYS-3510/NYS-3520 User Manual