AMG AMG-I30B Series, User Manual

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10
Connected with COM
Connected with
the seventh wire
(+) and the eighth
wire (-) net cable
2. Set RS485 to "Yes" and Ethernet to "No" and save the changes.
Note: RS485 port converter is required
3. Power cycle device.
4. Prepare an Cat-5 cable according to the actual distance from device
to the computer. One end of cable should mounted to RJ-45 header
and the other end is bare wire. Connect the 7th and 8th pin
respectively on 485(+) and 485 (-) on the converter (refer to
appendix for more details).
5. Connect the RS485 converter into the serial port of the computer
(Figure 4.1). Connect the other end with RS232 header to the RS232
interface on the Device. The RS485 converter is shown in Figure
4.1.
*
RS485 communication allows connection of two or more Devices. The connection
distance must not exceed 1200 meters.