B-1. DL-100S-E Modbus Address Mappings Version 1.2.0 Jun 2023
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Appendix B: Modbus Address Table
B-1. DL-100S-E Modbus Address Mappings (Base 1)
Address Description
Attribute
30001 ~
30005
40001 ~
40005
Analog input value of channel 0 to 4. channel 0:
relative humidity in 0.01%, channel 1:
temperature in 0.01°C, channel 2:temperature
in 0.01°F, channel 3: dew point temperature in
0.01°C, channel 4: dew point temperature in
0.01°F
R
40181 ~
40196
Module alias name
R
40272
Modbus NetID
R/W
30301
40301
Number of the digital input channels
R
30311
40311
Number of the digital output channels
R
30321
40321
Number of the analog input channels
R
30331
40331
Number of the analog output channels
R
30352
40352
Firmware version in hex format
R
40449
Relative humidity offset in 0.01%
R/W
40450
Temperature offset in 0.01°C
R/W
40481
Firmware version (low word)
R
40482
Firmware version (high word)
R
40483
Module name (low word), 0x0101
R
40484
Module name (high word), 0x444C
R
30513 ~
30517
40513 ~
40517
High latched analog input value of channel 0 to
4
R
30545 ~
30549
40545 ~
40549
Low latched analog input value of channel 0 to
4
R
30556
40556
Module reset status, 1: power-on, 2: watchdog,
3: software reset command
R
40558
Ethernet host watchdog timeout value, 5 to
65535, in second, 0 to disable.
R/W