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Waveshare RS485 TO ETH User Manual

Waveshare RS485 TO ETH
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485 TO ETH (B) User Manual
7 / 36 www.waveshare.com
The parameters here are as follows:
1. Server upload time: The default JSON data is sent to the server every time. The server is
the destination IP set in the device configuration interface just now, and the unit is
milliseconds.
2. Add/View: After clicking, you can design every JSON node, or you can view the currently
designed content.
3. Delete all: Delete all Modbus registers designed by the "Add/View" button to facilitate the
restart of the design.
4. Save JSON settings: After the design is completed, only click this button to save the data
to the download directory just now, and then download it to the inside of the device.
Now click the "Add/View" button. For the first row of the previous Modbus table:
Register
address
Parameter name
Byte
length
Remarks
0
Current total active
energy
4
Unsigned,keep 2 decimal
places
The corresponding configuration is as follows:
Figure 5 Register settings

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Waveshare RS485 TO ETH Specifications

General IconGeneral
InterfaceRS485 to Ethernet
Ethernet Port10/100Mbps
RS485 Port1 port
Baud Rate300bps ~ 115200bps
Communication InterfaceEthernet, RS485
ProtectionSurge protection
Operating Temperature-40°C to 85°C
Communication ProtocolTCP/IP, UDP
Storage Temperature-40℃ ~ 85℃
Humidity5% ~ 95%
FunctionRS485 to Ethernet converter

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