WG18A02 HX711 RS485 Modbus RTU Weight Sensor Module – 24-bit ADC Electronic Scale Board with 5V/12V Input for PLC SCADA
WG18A02 HX711 RS485 Modbus RTU Weight Sensor Module – 24-bit ADC Electronic Scale Board with 5V/12V Input for PLC SCADA
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SKU |
IO Type |
Description |
View |
SKU |
IO Type |
Description |
View |
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DO |
AI(Current and voltage) |
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N229E01 |
1DO |
10A Relay/TTL/USB |
CTR4A01 |
1AI |
5A/10A/20A AC Transformer |
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N4ROA01 |
1DO |
3A Relay |
N4VIA02 |
2AI |
1A/2A/5A Current Voltage |
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N4ROB02 |
2DO |
3A Relay |
N43IC04 |
4AI |
0-10/20/50MA Current |
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N428E02 |
2DO |
10A Relay |
N43VD04 |
4AI |
0-5/10/20V Voltage |
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N228D02 |
2DO |
10A Relay |
AMAIE08 |
8AI |
0/4-20MA Current |
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N4ROC04 |
4DO |
3A Relay |
AMVIF08 |
8AI |
0-5/10 Voltage |
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R4M9B12 |
4DO |
3A MOS |
N4AIA08 |
8AI |
0/4-20MA Current |
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N4ROD08 |
8DO |
3A Relay |
N4AIB16 |
16AI |
1 Voltage-15 Current |
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N438B08 |
8DO |
10A Relay |
N4AIB16 |
24AI |
2 Voltage-22 Current |
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N223B08 |
8DO |
10A Relay |
AI-DI-DO |
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AMROD08 |
8DO |
2A Relay |
R4D7G04 |
3AI-2DI-4DO |
10A Relay |
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ET48A08 |
8DO |
10A Relay/NET |
AMIDJ14 |
6AI-4DI-4DO |
0.3A Mos |
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N438C15 |
15DO |
10A Relay/RS232 |
AMVDK15 |
6AI-4DI-4DO |
0.3A Mos |
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N4ROE16 |
16DO |
3A Relay |
R4A8H08 |
8AI-4DI-8DO |
10A Relay |
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AMDOC16 |
16DO |
0.3A NPN |
N4A8I16 |
8AI-4DI-16DO |
0.3A Mos |
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N4ROF32 |
32DO |
3A Relay |
N4A7K16 |
8AI-4DI-16DO |
0.3A Mos |
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R4D5E32 |
32DO |
20A Relay/NET |
R4D6F20 |
2AI-2DI-20DO |
10A Relay |
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DI |
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AI(Temperature and humidity) |
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AMDIB16 |
16DI |
NPN/PNP Isolation |
N434E01 |
DS18B20/NTC(10K)/AHT20 |
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24DIA16 |
16DI |
NPN/PNP Isolation |
NT38D01 |
1 NTC |
10K NTC |
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24DIB32 |
32DI |
NPN/PNP Isolation |
NT28B16 |
16 NTC |
10K/20K/50K/100K NTC |
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24DIC48 |
48DI |
NPN/PNP Isolation |
PT21A01 |
1 PT100 |
-40~500 ℃ |
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DI+DO |
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PTA8C04 |
4 PT100 |
-40~500 ℃ |
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10IOA01 |
1DI-1DO |
NPN(DI) /10A Relay(DO) |
AMPTI04 |
4 PT100 |
-40~300 ℃ |
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10IOA02 |
2DI-2DO |
NPN(DI) /10A Relay(DO) |
PTA8D08 |
8 PT100 |
-40~500 ℃ |
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10IOA04 |
4DI-4DO |
NPN(DI) /10A Relay(DO) |
PTA8E16 |
16 PT100 |
-40~500 ℃ |
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CAROA04 |
4DI-4DO |
NPN/10A Relay /CAN |
AMDSG08 |
8 DS18B20 |
-55~125℃ |
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N4RFA04 |
4DI-4DO |
NPN/10A Relay/433M |
SH34D16 |
16 SHT30 temperature and humidity |
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10IOA08 |
8DI-8DO |
NPN(DI) /10A Relay(DO) |
RS485 interface converter |
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AMIOA08 |
8DI-8DO |
NPN(DI) /0.3A Mos(DO) |
CAN4A02 |
CAN to RS485 Converter |
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SGIOB08 |
8DI-8DO |
NPN(DI) /0.3A Mos(DO) |
ET69C02 |
1 Ethernet to 1 RS485 Converter |
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23IOA08 |
8DI-8DO |
NPN(DI) /0.3A Mos(DO) |
ETHUB18 |
1 Ethernet to 8 RS485 Converter |
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CAROB08 |
8DI-8DO |
NPN/10A Relay /CAN |
R4HUB08 |
1 to 8 RS485 Hub/Repeater |
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10IOA12 |
12DI-12DO |
NPN(DI) /10A Relay(DO) |
RT5BF01 |
RS485 to 433M Wireless Converter |
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ETD8A12 |
12DI-12DO |
NPN/10A Relay/NET |
R2OPB03 |
RS232 to RS485 Converter |
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23IOB16 |
16DI-16DO |
NPN(DI) /0.3A Mos(DO) |
R2OPB03 |
RS485 to RS485 Isolator |
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N4D3E16 |
16DI-16DO |
NPN(DI) /0.3A Mos(DO) |
Other RS485 interface modules |
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CAROC16 |
16DI-16DO |
NPN/10A Relay /CAN |
RFIDA02 |
RS485/TTL232 13.56MHz RFID UID IC Card Reader |
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23IOC24 |
24DI-24DO |
NPN(DI) /0.3A Mos(DO) |
WG18A02 |
RS485 Modbus RTU Weight Sensor Electronic Scale |
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23IOD32 |
32DI-32DO |
NPN(DI) /0.3A Mos(DO) |
DM18A01 |
1/2/4CH RS485 1.8 Inch Digital Tube Module |
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23IOE48 |
48DI-48DO |
NPN(DI) /0.3A Mos(DO) |
PWM8A04 |
3 AO |
1Hz-20kHz PWM Generator |
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Packname: DC 5V 12V RS485 UART Modbus RTU HX711 Pressure Weight Sensor Electronic Scale Module for PLC Configuration Software
1 pcs WG18A02 RS485 Modbus RTU Weight Sensor Electronic Scale Module(Please choose the version you need)
Features
1 Working voltage: 5V (5V version), 8-16V (12V version);
2 Working current: 12-15MA;
3 MODBUS RTU command supports 03, 06, 16 function codes;
4 RS485 interface/TTL232 interface optional
5 Sensor model: HX711, 24-bitADC
6 Load cell input signal range: ±20mv
7 Sampling rate: 10HZ or 40HZ can be set
8 The functions of baud rate, division value, zero-chasing range, median filter, average filter, dynamic tracking, etc. are integrated inside.
9 Default baud rate 9600 N 8 1, baud rate and parity bit optional
10 If the setting is wrong, you can short-circuit ''RESET'' for 5 seconds to restore the factory settings
11 In MODBUS RTU command mode, up to 247 devices can be used in parallel
12 size: 45*16.5*6.2mm
13 Weight: 4 grams
For Modbus rtu command details, see ''WG18A02 Modbus RTU Commands''
For software usage, please refer to ''WG18A02TestTool Instructions for Use''
Pin description:
VIN : Working Power+
GND : Working power-
A+(T): RS485 A+/TTL232 TXD
B-(R) : RS485 B-/TTL232 RXD
E+ : Sensor Power+
E- : Sensor Power-
A- : Sensor signal output-
A+ : Sensor signal output+
Wiring diagram:
Weight Sensor:
Working voltage: DC 5-10V
Working current: 200UA
Measuring range: 0-1KG, 0-5KG, 0-10KG, 0-20KG
Size: 80*12.7*12.7mm
Weight: 30 grams
Pins: Red: Power +, Black: Power -, Green: Output Signal +, White: Output Signal -
Note: One end of the sensor is fixed through the screw hole, and the other end is kept in a suspended state, and gravity is applied in the direction indicated by the label. Special attention must be paid not to press the white glue-coated part directly, so as not to damage the sensor.
Product features
Product features
Materials and care
Materials and care
Merchandising tips
Merchandising tips
Total items
Product subtotal