C-3. Dl-303 Modbus Address Mappings (Base 1) - ICP DAS USA DL-301 User Manual

C-3. DL-303 Modbus Address Mappings (Base 1)

Address Description
30001 ~ Analog input value of channel 0 to 6.
30007 channel 0: CO in 1ppm,
40001 ~ channel 1: CO
40007 channel 2: relative humidity in 0.01%,
channel 3: temperature in 0.01°C,
channel 4:temperature in 0.01°F,
channel 5: dew point temperature in 0.01°C,
channel 6: dew point temperature in 0.01°F
40225 ~ High alarm limit of channel 0 to 6,
40231 channel 0: CO in 1ppm,
channel 1: CO
channel 2: relative humidity in 0.01%,
channel 3: temperature in 0.01°C,
channel 4:temperature in 0.01°F,
channel 5: dew point temperature in 0.01°C,
channel 6: dew point temperature in 0.01°F
40234 ~ Low alarm limit of channel 2 to 6,
40239 channel 2: relative humidity in 0.01%,
channel 3: temperature in 0.01°C,
channel 4:temperature in 0.01°F,
channel 5: dew point temperature in 0.01°C,
channel 6: dew point temperature in 0.01°F
40272 Modbus NetID
Only for Modbus TCP protocol
30301 Number of the digital input channels
40301 Only for Modbus TCP protocol
30311 Number of the digital output channels
40311 Only for Modbus TCP protocol
C-3. DL-303 Modbus Address Mappings (Base 1)
in 1ppm,
2
in 1ppm,
2
Attribute
R
R/W
R/W
R/W
R
R
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