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32 channels 18B20 Rs485 Modbus Output Temperature Acquisition Module
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$37.60 USD
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$37.60 USD
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32 channels 18B20 Rs485 Modbus Output Temperature Acquisition Module
Basic parameters
Terminal description
RS485 communication (Modbus RTU protocol)
Default parameters: 9600,n,8,1
Default device address is 1
Modbus register map
1.Parameter register map
Function code: 03H (read), 06H(write)
2.Data register map
Function code: 03H (read)
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