The Single Channel Digital Weighing Module uses 24 bit ∑-△ADC chip,and the analog signal of bridge load cell is converted into digital signal. Suitable for 18-30vdc power supply system. 24V power supply is recommended.
This product also has the function of sensor circuit detection, that is, when the sensor is not connected or the sensor is faulty (including the wiring falling off, etc.), the corresponding alarm will be given [effective when only one sensor is connected to each channel].
The Single Channel Digital Weighing Module uses 24 bit ∑-△ADC chip,and the analog signal of bridge load cell is converted into digital signal. Suitable for 18-30vdc power supply system. 24V power supply is recommended.
The default set is 19200,1 start bit,8 data bit,1 stop bit,none[9600,8,N,1],All the parameters are 32-bit data
Name |
Default(Range) |
Describe |
Address |
Weigh |
|
Write 0:Zero;Write other values,means input the weight on scale. If the weight is 2 decimal points and the weight is 10.00, write 1000. |
1 |
AD |
|
|
7 |
Other state |
|
AD fault。0,1bit,The excitation line may break;2 bit,overflow,Maybe the sensor is broken or the signal wire is broken;3 bit,Module error. |
11 |
Zero |
0(0-999999) |
Saved zero AD values. |
1005 |
Coefficient |
1000(1-999999) |
Coefficient formed at full calibration. |
1007 |
Filter |
16(0-19) |
The larger the value is, the better the filtering effect is, but the weight display lags behind. |
1013 |
Division |
0[0~5] |
0:1 1:2 2:5 3:10 4: 20 5:50 |
1017 |
Dyn.Range |
0.01(0.00-99.99) |
When this value is greater than 0, it starts to judge whether it is stable. |
1019 |
Dyn.Time |
0.30(0.00-9.99) |
During this time, if the weight change is within the stable range, it will be stable. |
1021 |
Creep Range |
0.00(0.00-99.99) |
When this value is greater than 0, creep correction is carried out. |
1023 |
Creep Time |
10.00(0.00-99.99) |
In this time, the weight change is in the Creep Range and is stable, so the creep correction is carried out. |
1025 |
Zero Range |
0.00(0.00-99.99) |
When the value is greater than 0, the auto zero operation is performed. |
1027 |
Zero Time |
1.00(0.00-9.99) |
During this time, if the weight is within the range and is stable all the time, it will be automatically set to zero. Continuous stability is set to zero only once. |
1029 |
Address |
1(0-128) |
|
1031 |
Baud of 232 |
1(0-4) |
0:9600 1:19200 2:38400 3:57600 4:115200 |
1033 |
Check of 232 |
0(0-2) |
0:None 1:Even 2:Odd |
1035 |
Function of 232 |
0(0-9) |
0:RTU 1:Send Other:Unused |
1037 |
Order of 232 |
0(0-3) |
0:1234 1:2143 2:3412 34321 |
1039 |
Baud of 485 |
1(0-4) |
0:9600 1:19200 2:38400 3:57600 3:115200 |
1041 |
Check of 485 |
0(0-2) |
0:None 1:Even 2:Odd |
1043 |
Function of 485 |
0(0-9) |
0:RTU 1:Send 2:TCP(Valid with Ethernet module) Other:Unused |
1045 |
Order of 485 |
0(0-3) |
0:1234 1:2143 2:3412 34321 |
1047 |
Active sending interval |
200(1-1000) |
Unit is ms |
1049 |
Measurement signal |
-20mV~20mV,Each can drive 6 load cells with 350 ohm |
Sampling frequency |
500Hz |
Accuracy |
III Level |
Resolution |
1/500000 |
Communication |
rs 232,rs 485 |
Nonlinearity |
0.005%FS |
Power |
10-30VDC(Sensor voltage 5V) |
Weight |
About 0.2kg |
Dimensions |
100*64*24 mm |
Power waste |
< 3W |
Temperature |
-20~+65℃ |