Basic Operation; Rs485 Bus Control - Ebyte E821-RTU User Manual

Chengdu Ebyte Electronic Technology Co.,Ltd

1.2 Basic operation

Connection: The computer connects to E821-RTU (0400-ETH) by USB to RS485 cable or the computer connects to
E821-RTU (0400-ETH) by Ethernet cable.
Power supply: E821-RTU (0400-ETH) working voltage is DC 8~28V, and the power supply has at least 0.2A power
supply capability.E821-RTU(0400-ETH).

1.2.1 RS485 Bus control

Select the device model, port number, set the baud rate check, and click "Search" to search for the device.
After searching for the actual connected device, click "Stop"; the number of connected devices in the example is 1.
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E821-RTU (0400-ETH)User Manual
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