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Modbus RTU

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Digital 485 Weighing Sensor Amplifier PCB Modbus RTU Load Cell Transmitter High-Speed Sampling Module Digital 485 Weighing Sensor Amplifier PCB Modbus RTU Load Cell Transmitter High-Speed Sampling Module

Digital 485 Weighing Sensor Amplifier PCB Modbus RTU Load Cell Transmitter High-Speed Sampling Module

$53.76$53.76

48 sold
6% off
4ch 500 Celsius PT100 Thermocouple RTD Temperature Sensor RS485 Temperature Sensor Module Modbus RTU Board Paperless Recorder 4ch 500 Celsius PT100 Thermocouple RTD Temperature Sensor RS485 Temperature Sensor Module Modbus RTU Board Paperless Recorder

4ch 500 Celsius PT100 Thermocouple RTD Temperature Sensor RS485 Temperature Sensor Module Modbus RTU Board Paperless Recorder

$40.07$42.68

58 sold
11% off
PZEM-004T Communication Module TTL Modbus-RTU Power Meter Kwh Meter AC Single Phase 100A Electric Volt Amp PZEM-004T Communication Module TTL Modbus-RTU Power Meter Kwh Meter AC Single Phase 100A Electric Volt Amp

PZEM-004T Communication Module TTL Modbus-RTU Power Meter Kwh Meter AC Single Phase 100A Electric Volt Amp

$45.83$51.50

19 sold
11% off
Serial Module RS485 To WiFi Converter IoT USR-DR164 Support Modbus RTU to Modbus TCP Anti-interference Wide Coverage Serial Module RS485 To WiFi Converter IoT USR-DR164 Support Modbus RTU to Modbus TCP Anti-interference Wide Coverage

Serial Module RS485 To WiFi Converter IoT USR-DR164 Support Modbus RTU to Modbus TCP Anti-interference Wide Coverage

$82.50$92.70

68 sold
RS485 Temperature Humidity Sensor Module Probe Cable Modbus RTU IP67 Waterproof PE PVC Metal -40°C to 85°C Sensors Modules 50CM RS485 Temperature Humidity Sensor Module Probe Cable Modbus RTU IP67 Waterproof PE PVC Metal -40°C to 85°C Sensors Modules 50CM

RS485 Temperature Humidity Sensor Module Probe Cable Modbus RTU IP67 Waterproof PE PVC Metal -40°C to 85°C Sensors Modules 50CM

$45.05$45.05

15 sold
PVC Probe Temperature and Humidity Sensor Module with OLED Display ModBus RTU RS485 4-20mA 0-10V Industrial Sensors Transmitter PVC Probe Temperature and Humidity Sensor Module with OLED Display ModBus RTU RS485 4-20mA 0-10V Industrial Sensors Transmitter

PVC Probe Temperature and Humidity Sensor Module with OLED Display ModBus RTU RS485 4-20mA 0-10V Industrial Sensors Transmitter

$16.92$16.92

25 sold
14% off
XY-S485 Industrial Isolated TTL to RS485 Transparent Transmission Module 3.0-5.5V Wide Voltage With Cable For Industrial control XY-S485 Industrial Isolated TTL to RS485 Transparent Transmission Module 3.0-5.5V Wide Voltage With Cable For Industrial control

XY-S485 Industrial Isolated TTL to RS485 Transparent Transmission Module 3.0-5.5V Wide Voltage With Cable For Industrial control

$3.00$3.49

16 sold
RS485 Temperature Humidity Sensor Module Probe Cable Modbus RTU IP67 Waterproof PE PVC Metal -40°C to 85°C Sensors Modules 50CM RS485 Temperature Humidity Sensor Module Probe Cable Modbus RTU IP67 Waterproof PE PVC Metal -40°C to 85°C Sensors Modules 50CM

RS485 Temperature Humidity Sensor Module Probe Cable Modbus RTU IP67 Waterproof PE PVC Metal -40°C to 85°C Sensors Modules 50CM

$6.62$6.62

33 sold
69% off
VHF/UHF Radio 426MHz~508.5MHz Wide Range RF UART RS485 Wireless Transceiver Board Modbus RTU Master-Slave Module DC 12V 24V VHF/UHF Radio 426MHz~508.5MHz Wide Range RF UART RS485 Wireless Transceiver Board Modbus RTU Master-Slave Module DC 12V 24V

VHF/UHF Radio 426MHz~508.5MHz Wide Range RF UART RS485 Wireless Transceiver Board Modbus RTU Master-Slave Module DC 12V 24V

$184.97$596.67

92 sold
4% off
DC 12V 24V 8DI-8DO 16DI 16DO RS485 Isolated Communication Digital NPN PNP Input and Output MODBUS RTU PLC Expansion Board DC 12V 24V 8DI-8DO 16DI 16DO RS485 Isolated Communication Digital NPN PNP Input and Output MODBUS RTU PLC Expansion Board

DC 12V 24V 8DI-8DO 16DI 16DO RS485 Isolated Communication Digital NPN PNP Input and Output MODBUS RTU PLC Expansion Board

$145.59$153.02

20 sold
0-200000LUX Illuminance Sensor with OLED Display Light Intensity Monitoring Modbus-RTU RS485 4-20mA 0-10V Illumination Meter 0-200000LUX Illuminance Sensor with OLED Display Light Intensity Monitoring Modbus-RTU RS485 4-20mA 0-10V Illumination Meter

0-200000LUX Illuminance Sensor with OLED Display Light Intensity Monitoring Modbus-RTU RS485 4-20mA 0-10V Illumination Meter

$13.88$13.88

26 sold
Conversion RS485 to 4-20mA 0-5V 0-10V Transform Module 2 4 Channel Modbus RTU RS485 to Analog Industrial Converter Modules Conversion RS485 to 4-20mA 0-5V 0-10V Transform Module 2 4 Channel Modbus RTU RS485 to Analog Industrial Converter Modules

Conversion RS485 to 4-20mA 0-5V 0-10V Transform Module 2 4 Channel Modbus RTU RS485 to Analog Industrial Converter Modules

$68.87$68.87

20 sold
XY-MD02 Sensors Modbus Temperature and Humidity Transmitter RS485 Serial Communica Temperature RTU Acquisition Module SHT20 XY-MD02 Sensors Modbus Temperature and Humidity Transmitter RS485 Serial Communica Temperature RTU Acquisition Module SHT20

XY-MD02 Sensors Modbus Temperature and Humidity Transmitter RS485 Serial Communica Temperature RTU Acquisition Module SHT20

$4.85$4.85

15 sold
6% off
4CH -40~300 Celsius PT100 RTD Temperature Sensor Collector Module RS485 Analog Read Modbus RTU PLC Expanding Board 4CH -40~300 Celsius PT100 RTD Temperature Sensor Collector Module RS485 Analog Read Modbus RTU PLC Expanding Board

4CH -40~300 Celsius PT100 RTD Temperature Sensor Collector Module RS485 Analog Read Modbus RTU PLC Expanding Board

$115.78$124.02

31 sold
25% off
1-5Pc HX711 Load Cell AD Weight Pressure Sensor Module Display 24-bit Weighing Instrument Electronic Scale Type-C TTL Modbus RTU 1-5Pc HX711 Load Cell AD Weight Pressure Sensor Module Display 24-bit Weighing Instrument Electronic Scale Type-C TTL Modbus RTU

1-5Pc HX711 Load Cell AD Weight Pressure Sensor Module Display 24-bit Weighing Instrument Electronic Scale Type-C TTL Modbus RTU

$0.31$0.42

36 sold
54% off
RS485 Modbus-RTU Output Water Proof Temperature Humidity Sensor Probe Temperature and Humidity Module Transmitter 1M RS485 Modbus-RTU Output Water Proof Temperature Humidity Sensor Probe Temperature and Humidity Module Transmitter 1M

RS485 Modbus-RTU Output Water Proof Temperature Humidity Sensor Probe Temperature and Humidity Module Transmitter 1M

$60.34$131.18

18 sold
68% off
DC 12V 24V 8 Isolated Input & 8 Output DIN35 C45 Rail Box UART RS485 Relay Module Modbus RTU Control Switch Board DC 12V 24V 8 Isolated Input & 8 Output DIN35 C45 Rail Box UART RS485 Relay Module Modbus RTU Control Switch Board

DC 12V 24V 8 Isolated Input & 8 Output DIN35 C45 Rail Box UART RS485 Relay Module Modbus RTU Control Switch Board

$136.28$425.87

52 sold
Isolation Type RS485 to 4-20mA 0-5V 0-10V Transform Module 2 4 Channel Modbus RTU RS485 to Analog Industrial Converter Modules Isolation Type RS485 to 4-20mA 0-5V 0-10V Transform Module 2 4 Channel Modbus RTU RS485 to Analog Industrial Converter Modules

Isolation Type RS485 to 4-20mA 0-5V 0-10V Transform Module 2 4 Channel Modbus RTU RS485 to Analog Industrial Converter Modules

$9.98$9.98

33 sold
50% off
PT100 Resistance Temperature Sensor Transmitters Module RS485 Isolated Industrial Modbus RTU High Precision 2 4 8 Channel PT100 Resistance Temperature Sensor Transmitters Module RS485 Isolated Industrial Modbus RTU High Precision 2 4 8 Channel

PT100 Resistance Temperature Sensor Transmitters Module RS485 Isolated Industrial Modbus RTU High Precision 2 4 8 Channel

$13.98$27.96

19 sold
35% off
Conversion Module Analog 4-20mA 0-5V 0-10V to RS485 Modbus RTU Protocol 2 4 8 Channel Digital RS485 Transform Modules Conversion Module Analog 4-20mA 0-5V 0-10V to RS485 Modbus RTU Protocol 2 4 8 Channel Digital RS485 Transform Modules

Conversion Module Analog 4-20mA 0-5V 0-10V to RS485 Modbus RTU Protocol 2 4 8 Channel Digital RS485 Transform Modules

$5.85$9.00

17 sold
35% off
Conversion Module Analog 4-20mA 0-5V 0-10V to RS485 Modbus RTU Protocol 2 4 8 Channel Digital RS485 Transform Modules Conversion Module Analog 4-20mA 0-5V 0-10V to RS485 Modbus RTU Protocol 2 4 8 Channel Digital RS485 Transform Modules

Conversion Module Analog 4-20mA 0-5V 0-10V to RS485 Modbus RTU Protocol 2 4 8 Channel Digital RS485 Transform Modules

$5.98$9.20

36 sold
PE Probe Temperature and Humidity Sensor Module with OLED Display ModBus RTU RS485 4-20mA 0-10V Industrial Sensors Transmitter PE Probe Temperature and Humidity Sensor Module with OLED Display ModBus RTU RS485 4-20mA 0-10V Industrial Sensors Transmitter

PE Probe Temperature and Humidity Sensor Module with OLED Display ModBus RTU RS485 4-20mA 0-10V Industrial Sensors Transmitter

$17.18$17.18

24 sold
7% off
8AI-8DI-8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor 8AI-8DI-8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor

8AI-8DI-8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor

$51.84$55.86

21 sold
Digital 485 Weighing Sensor Amplifier PCB Modbus RTU Load Cell Transmitter High-Speed Sampling Module 1280Hz with free software Digital 485 Weighing Sensor Amplifier PCB Modbus RTU Load Cell Transmitter High-Speed Sampling Module 1280Hz with free software

Digital 485 Weighing Sensor Amplifier PCB Modbus RTU Load Cell Transmitter High-Speed Sampling Module 1280Hz with free software

$49.07$49.07

33 sold
7% off
22CH 4-20MA Current & 2CH 0-30V Voltage Input RS485 AI Module 24CH 12-bit ADC Collector Board MODBUS RTU PLC IO 22CH 4-20MA Current & 2CH 0-30V Voltage Input RS485 AI Module 24CH 12-bit ADC Collector Board MODBUS RTU PLC IO

22CH 4-20MA Current & 2CH 0-30V Voltage Input RS485 AI Module 24CH 12-bit ADC Collector Board MODBUS RTU PLC IO

$64.88$69.82

20 sold
52% off
RS485 Temperature and Humidity Sensor Module Modbus RTU with Program Temperature and Humidity Module SHT30 SHT35 RS485 Temperature and Humidity Sensor Module Modbus RTU with Program Temperature and Humidity Module SHT30 SHT35

RS485 Temperature and Humidity Sensor Module Modbus RTU with Program Temperature and Humidity Module SHT30 SHT35

$36.29$75.60

29 sold
DC 24V 1/2/4/8/12CH RS485 IO Module Modbus RTU 10A Relay DO NPN DI Dry contact Board DC 24V 1/2/4/8/12CH RS485 IO Module Modbus RTU 10A Relay DO NPN DI Dry contact Board

DC 24V 1/2/4/8/12CH RS485 IO Module Modbus RTU 10A Relay DO NPN DI Dry contact Board

$59.26$59.26

19 sold
53% off
DC 12V 24V 8 Isolated Input & 8 Output DIN35 C45 Rail Box UART RS485 Relay Module Modbus RTU Control Switch Board DC 12V 24V 8 Isolated Input & 8 Output DIN35 C45 Rail Box UART RS485 Relay Module Modbus RTU Control Switch Board

DC 12V 24V 8 Isolated Input & 8 Output DIN35 C45 Rail Box UART RS485 Relay Module Modbus RTU Control Switch Board

$133.75$284.57

82 sold
4% off
4-32CH 10A 20A DC 12V 24V RS485 Bus Relay Module DIP Setup Parameters Modbus RTU Serial Port UART Switch Board HMI PLC 4-32CH 10A 20A DC 12V 24V RS485 Bus Relay Module DIP Setup Parameters Modbus RTU Serial Port UART Switch Board HMI PLC

4-32CH 10A 20A DC 12V 24V RS485 Bus Relay Module DIP Setup Parameters Modbus RTU Serial Port UART Switch Board HMI PLC

$86.97$90.79

56 sold
4% off
8 16 24 32 48CH Multifunction RS485 Remote IO Module PLC DI-DO Expansion Board DIN Rail Box Standard MODBUS RTU Protocol 8 16 24 32 48CH Multifunction RS485 Remote IO Module PLC DI-DO Expansion Board DIN Rail Box Standard MODBUS RTU Protocol

8 16 24 32 48CH Multifunction RS485 Remote IO Module PLC DI-DO Expansion Board DIN Rail Box Standard MODBUS RTU Protocol

$95.41$99.45

20 sold
25% off
SHT20 RS485 Temperature and Humidity Transmitter Sensor Module Digital High Precision Industrial Modbus Rtu Protocol Monitoring SHT20 RS485 Temperature and Humidity Transmitter Sensor Module Digital High Precision Industrial Modbus Rtu Protocol Monitoring

SHT20 RS485 Temperature and Humidity Transmitter Sensor Module Digital High Precision Industrial Modbus Rtu Protocol Monitoring

$0.84$1.12

17 sold
41% off
RS485 Temperature Humidity Sensor Transmitter SHT40 PE Metal Waterproof Probe -40C to 120C 0-100%RH Modbus-RTU Real-Time Monitor RS485 Temperature Humidity Sensor Transmitter SHT40 PE Metal Waterproof Probe -40C to 120C 0-100%RH Modbus-RTU Real-Time Monitor

RS485 Temperature Humidity Sensor Transmitter SHT40 PE Metal Waterproof Probe -40C to 120C 0-100%RH Modbus-RTU Real-Time Monitor

$5.19$8.80

19 sold
4% off
Outdoor Capacitive Rain Snow Sensor with Heating IP67 RS485 Modbus RTU 4-20mA 0-10V Relay Weather Transmitter DC12-24V Outdoor Capacitive Rain Snow Sensor with Heating IP67 RS485 Modbus RTU 4-20mA 0-10V Relay Weather Transmitter DC12-24V

Outdoor Capacitive Rain Snow Sensor with Heating IP67 RS485 Modbus RTU 4-20mA 0-10V Relay Weather Transmitter DC12-24V

$144.84$151.05

32 sold
8% off
TTL Serial to Ethernet Network Port Module COJXU NE2-T1M NT1-M Modbus Gateway TCP to RTU IoT MQTT Communication Serial to RJ45 TTL Serial to Ethernet Network Port Module COJXU NE2-T1M NT1-M Modbus Gateway TCP to RTU IoT MQTT Communication Serial to RJ45

TTL Serial to Ethernet Network Port Module COJXU NE2-T1M NT1-M Modbus Gateway TCP to RTU IoT MQTT Communication Serial to RJ45

$3.85$4.19

22 sold
8 DS18B20 Temperature Acquisition Module / RS485 MODBUS RTU Communication Replace WP3066ADAM 8 DS18B20 Temperature Acquisition Module / RS485 MODBUS RTU Communication Replace WP3066ADAM

8 DS18B20 Temperature Acquisition Module / RS485 MODBUS RTU Communication Replace WP3066ADAM

$60.70$60.70

22 sold
25% off
Three Master One Slave RS485 Data Interface Conversion Processor Modbus-RTU Communication Module ESD Protection Industrial Grade Three Master One Slave RS485 Data Interface Conversion Processor Modbus-RTU Communication Module ESD Protection Industrial Grade

Three Master One Slave RS485 Data Interface Conversion Processor Modbus-RTU Communication Module ESD Protection Industrial Grade

$0.97$1.29

32 sold
Digital 485 Weighing Sensor Amplifier PCB Modbus RTU Load Cell Transmitter High-Speed Sampling Module Digital 485 Weighing Sensor Amplifier PCB Modbus RTU Load Cell Transmitter High-Speed Sampling Module

Digital 485 Weighing Sensor Amplifier PCB Modbus RTU Load Cell Transmitter High-Speed Sampling Module

$53.76 $53.76

48 sold

Categories: Electronic Components & Supplies, Active Components

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6% off
4ch 500 Celsius PT100 Thermocouple RTD Temperature Sensor RS485 Temperature Sensor Module Modbus RTU Board Paperless Recorder 4ch 500 Celsius PT100 Thermocouple RTD Temperature Sensor RS485 Temperature Sensor Module Modbus RTU Board Paperless Recorder

4ch 500 Celsius PT100 Thermocouple RTD Temperature Sensor RS485 Temperature Sensor Module Modbus RTU Board Paperless Recorder

$40.07 $42.68

58 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
11% off
PZEM-004T Communication Module TTL Modbus-RTU Power Meter Kwh Meter AC Single Phase 100A Electric Volt Amp PZEM-004T Communication Module TTL Modbus-RTU Power Meter Kwh Meter AC Single Phase 100A Electric Volt Amp

PZEM-004T Communication Module TTL Modbus-RTU Power Meter Kwh Meter AC Single Phase 100A Electric Volt Amp

$45.83 $51.50

19 sold

Categories: Electronic Components & Supplies, Active Components

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11% off
Serial Module RS485 To WiFi Converter IoT USR-DR164 Support Modbus RTU to Modbus TCP Anti-interference Wide Coverage Serial Module RS485 To WiFi Converter IoT USR-DR164 Support Modbus RTU to Modbus TCP Anti-interference Wide Coverage

Serial Module RS485 To WiFi Converter IoT USR-DR164 Support Modbus RTU to Modbus TCP Anti-interference Wide Coverage

$82.50 $92.70

68 sold

Categories: Electronic Components & Supplies, Active Components

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RS485 Temperature Humidity Sensor Module Probe Cable Modbus RTU IP67 Waterproof PE PVC Metal -40°C to 85°C Sensors Modules 50CM RS485 Temperature Humidity Sensor Module Probe Cable Modbus RTU IP67 Waterproof PE PVC Metal -40°C to 85°C Sensors Modules 50CM

RS485 Temperature Humidity Sensor Module Probe Cable Modbus RTU IP67 Waterproof PE PVC Metal -40°C to 85°C Sensors Modules 50CM

$45.05 $45.05

15 sold

Categories: Electronic Components & Supplies, Active Components

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PVC Probe Temperature and Humidity Sensor Module with OLED Display ModBus RTU RS485 4-20mA 0-10V Industrial Sensors Transmitter PVC Probe Temperature and Humidity Sensor Module with OLED Display ModBus RTU RS485 4-20mA 0-10V Industrial Sensors Transmitter

PVC Probe Temperature and Humidity Sensor Module with OLED Display ModBus RTU RS485 4-20mA 0-10V Industrial Sensors Transmitter

$16.92 $16.92

25 sold

Categories: Electronic Components & Supplies, Active Components

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14% off
XY-S485 Industrial Isolated TTL to RS485 Transparent Transmission Module 3.0-5.5V Wide Voltage With Cable For Industrial control XY-S485 Industrial Isolated TTL to RS485 Transparent Transmission Module 3.0-5.5V Wide Voltage With Cable For Industrial control

XY-S485 Industrial Isolated TTL to RS485 Transparent Transmission Module 3.0-5.5V Wide Voltage With Cable For Industrial control

$3.00 $3.49

16 sold

Categories: Electronic Components & Supplies, Active Components

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RS485 Temperature Humidity Sensor Module Probe Cable Modbus RTU IP67 Waterproof PE PVC Metal -40°C to 85°C Sensors Modules 50CM RS485 Temperature Humidity Sensor Module Probe Cable Modbus RTU IP67 Waterproof PE PVC Metal -40°C to 85°C Sensors Modules 50CM

RS485 Temperature Humidity Sensor Module Probe Cable Modbus RTU IP67 Waterproof PE PVC Metal -40°C to 85°C Sensors Modules 50CM

$6.62 $6.62

33 sold

Categories: Electronic Components & Supplies, Active Components

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69% off
VHF/UHF Radio 426MHz~508.5MHz Wide Range RF UART RS485 Wireless Transceiver Board Modbus RTU Master-Slave Module DC 12V 24V VHF/UHF Radio 426MHz~508.5MHz Wide Range RF UART RS485 Wireless Transceiver Board Modbus RTU Master-Slave Module DC 12V 24V

VHF/UHF Radio 426MHz~508.5MHz Wide Range RF UART RS485 Wireless Transceiver Board Modbus RTU Master-Slave Module DC 12V 24V

$184.97 $596.67

92 sold

Categories: Electronic Components & Supplies, Active Components

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4% off
DC 12V 24V 8DI-8DO 16DI 16DO RS485 Isolated Communication Digital NPN PNP Input and Output MODBUS RTU PLC Expansion Board DC 12V 24V 8DI-8DO 16DI 16DO RS485 Isolated Communication Digital NPN PNP Input and Output MODBUS RTU PLC Expansion Board

DC 12V 24V 8DI-8DO 16DI 16DO RS485 Isolated Communication Digital NPN PNP Input and Output MODBUS RTU PLC Expansion Board

$145.59 $153.02

20 sold

Categories: Electronic Components & Supplies, Active Components

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0-200000LUX Illuminance Sensor with OLED Display Light Intensity Monitoring Modbus-RTU RS485 4-20mA 0-10V Illumination Meter 0-200000LUX Illuminance Sensor with OLED Display Light Intensity Monitoring Modbus-RTU RS485 4-20mA 0-10V Illumination Meter

0-200000LUX Illuminance Sensor with OLED Display Light Intensity Monitoring Modbus-RTU RS485 4-20mA 0-10V Illumination Meter

$13.88 $13.88

26 sold

Categories: Electronic Components & Supplies, Active Components

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Conversion RS485 to 4-20mA 0-5V 0-10V Transform Module 2 4 Channel Modbus RTU RS485 to Analog Industrial Converter Modules Conversion RS485 to 4-20mA 0-5V 0-10V Transform Module 2 4 Channel Modbus RTU RS485 to Analog Industrial Converter Modules

Conversion RS485 to 4-20mA 0-5V 0-10V Transform Module 2 4 Channel Modbus RTU RS485 to Analog Industrial Converter Modules

$68.87 $68.87

20 sold

Categories: Electronic Components & Supplies, Active Components

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XY-MD02 Sensors Modbus Temperature and Humidity Transmitter RS485 Serial Communica Temperature RTU Acquisition Module SHT20 XY-MD02 Sensors Modbus Temperature and Humidity Transmitter RS485 Serial Communica Temperature RTU Acquisition Module SHT20

XY-MD02 Sensors Modbus Temperature and Humidity Transmitter RS485 Serial Communica Temperature RTU Acquisition Module SHT20

$4.85 $4.85

15 sold

Categories: Electronic Components & Supplies, Active Components

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6% off
4CH -40~300 Celsius PT100 RTD Temperature Sensor Collector Module RS485 Analog Read Modbus RTU PLC Expanding Board 4CH -40~300 Celsius PT100 RTD Temperature Sensor Collector Module RS485 Analog Read Modbus RTU PLC Expanding Board

4CH -40~300 Celsius PT100 RTD Temperature Sensor Collector Module RS485 Analog Read Modbus RTU PLC Expanding Board

$115.78 $124.02

31 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
1-5Pc HX711 Load Cell AD Weight Pressure Sensor Module Display 24-bit Weighing Instrument Electronic Scale Type-C TTL Modbus RTU 1-5Pc HX711 Load Cell AD Weight Pressure Sensor Module Display 24-bit Weighing Instrument Electronic Scale Type-C TTL Modbus RTU

1-5Pc HX711 Load Cell AD Weight Pressure Sensor Module Display 24-bit Weighing Instrument Electronic Scale Type-C TTL Modbus RTU

$0.31 $0.42

36 sold

Categories: Electronic Components & Supplies, Active Components

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54% off
RS485 Modbus-RTU Output Water Proof Temperature Humidity Sensor Probe Temperature and Humidity Module Transmitter 1M RS485 Modbus-RTU Output Water Proof Temperature Humidity Sensor Probe Temperature and Humidity Module Transmitter 1M

RS485 Modbus-RTU Output Water Proof Temperature Humidity Sensor Probe Temperature and Humidity Module Transmitter 1M

$60.34 $131.18

18 sold

Categories: Electronic Components & Supplies, Active Components

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68% off
DC 12V 24V 8 Isolated Input & 8 Output DIN35 C45 Rail Box UART RS485 Relay Module Modbus RTU Control Switch Board DC 12V 24V 8 Isolated Input & 8 Output DIN35 C45 Rail Box UART RS485 Relay Module Modbus RTU Control Switch Board

DC 12V 24V 8 Isolated Input & 8 Output DIN35 C45 Rail Box UART RS485 Relay Module Modbus RTU Control Switch Board

$136.28 $425.87

52 sold

Categories: Electronic Components & Supplies, Active Components

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Isolation Type RS485 to 4-20mA 0-5V 0-10V Transform Module 2 4 Channel Modbus RTU RS485 to Analog Industrial Converter Modules Isolation Type RS485 to 4-20mA 0-5V 0-10V Transform Module 2 4 Channel Modbus RTU RS485 to Analog Industrial Converter Modules

Isolation Type RS485 to 4-20mA 0-5V 0-10V Transform Module 2 4 Channel Modbus RTU RS485 to Analog Industrial Converter Modules

$9.98 $9.98

33 sold

Categories: Electronic Components & Supplies, Active Components

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50% off
PT100 Resistance Temperature Sensor Transmitters Module RS485 Isolated Industrial Modbus RTU High Precision 2 4 8 Channel PT100 Resistance Temperature Sensor Transmitters Module RS485 Isolated Industrial Modbus RTU High Precision 2 4 8 Channel

PT100 Resistance Temperature Sensor Transmitters Module RS485 Isolated Industrial Modbus RTU High Precision 2 4 8 Channel

$13.98 $27.96

19 sold

Categories: Electronic Components & Supplies, Active Components

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35% off
Conversion Module Analog 4-20mA 0-5V 0-10V to RS485 Modbus RTU Protocol 2 4 8 Channel Digital RS485 Transform Modules Conversion Module Analog 4-20mA 0-5V 0-10V to RS485 Modbus RTU Protocol 2 4 8 Channel Digital RS485 Transform Modules

Conversion Module Analog 4-20mA 0-5V 0-10V to RS485 Modbus RTU Protocol 2 4 8 Channel Digital RS485 Transform Modules

$5.85 $9.00

17 sold

Categories: Electronic Components & Supplies, Active Components

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35% off
Conversion Module Analog 4-20mA 0-5V 0-10V to RS485 Modbus RTU Protocol 2 4 8 Channel Digital RS485 Transform Modules Conversion Module Analog 4-20mA 0-5V 0-10V to RS485 Modbus RTU Protocol 2 4 8 Channel Digital RS485 Transform Modules

Conversion Module Analog 4-20mA 0-5V 0-10V to RS485 Modbus RTU Protocol 2 4 8 Channel Digital RS485 Transform Modules

$5.98 $9.20

36 sold

Categories: Electronic Components & Supplies, Active Components

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PE Probe Temperature and Humidity Sensor Module with OLED Display ModBus RTU RS485 4-20mA 0-10V Industrial Sensors Transmitter PE Probe Temperature and Humidity Sensor Module with OLED Display ModBus RTU RS485 4-20mA 0-10V Industrial Sensors Transmitter

PE Probe Temperature and Humidity Sensor Module with OLED Display ModBus RTU RS485 4-20mA 0-10V Industrial Sensors Transmitter

$17.18 $17.18

24 sold

Categories: Electronic Components & Supplies, Active Components

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7% off
8AI-8DI-8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor 8AI-8DI-8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor

8AI-8DI-8DO Multifunction IO Expanding Module for ARDUINO NANO V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor

$51.84 $55.86

21 sold

Categories: Electronic Components & Supplies, Active Components

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Digital 485 Weighing Sensor Amplifier PCB Modbus RTU Load Cell Transmitter High-Speed Sampling Module 1280Hz with free software Digital 485 Weighing Sensor Amplifier PCB Modbus RTU Load Cell Transmitter High-Speed Sampling Module 1280Hz with free software

Digital 485 Weighing Sensor Amplifier PCB Modbus RTU Load Cell Transmitter High-Speed Sampling Module 1280Hz with free software

$49.07 $49.07

33 sold

Categories: Electronic Components & Supplies, Active Components

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7% off
22CH 4-20MA Current & 2CH 0-30V Voltage Input RS485 AI Module 24CH 12-bit ADC Collector Board MODBUS RTU PLC IO 22CH 4-20MA Current & 2CH 0-30V Voltage Input RS485 AI Module 24CH 12-bit ADC Collector Board MODBUS RTU PLC IO

22CH 4-20MA Current & 2CH 0-30V Voltage Input RS485 AI Module 24CH 12-bit ADC Collector Board MODBUS RTU PLC IO

$64.88 $69.82

20 sold

Categories: Electronic Components & Supplies, Active Components

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52% off
RS485 Temperature and Humidity Sensor Module Modbus RTU with Program Temperature and Humidity Module SHT30 SHT35 RS485 Temperature and Humidity Sensor Module Modbus RTU with Program Temperature and Humidity Module SHT30 SHT35

RS485 Temperature and Humidity Sensor Module Modbus RTU with Program Temperature and Humidity Module SHT30 SHT35

$36.29 $75.60

29 sold

Categories: Electronic Components & Supplies, Active Components

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DC 24V 1/2/4/8/12CH RS485 IO Module Modbus RTU 10A Relay DO NPN DI Dry contact Board DC 24V 1/2/4/8/12CH RS485 IO Module Modbus RTU 10A Relay DO NPN DI Dry contact Board

DC 24V 1/2/4/8/12CH RS485 IO Module Modbus RTU 10A Relay DO NPN DI Dry contact Board

$59.26 $59.26

19 sold

Categories: Electronic Components & Supplies, Active Components

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