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Modbus RTU

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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

59 sold
28% off
1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module 1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module

1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module

$3.40$4.72

2 sold
13% off
LIZAO XY-MD02 Modbus Temperature and Humidity Transmitter RS485 Serial RTU Acquisition Module SHT20 Sensor LIZAO XY-MD02 Modbus Temperature and Humidity Transmitter RS485 Serial RTU Acquisition Module SHT20 Sensor

LIZAO XY-MD02 Modbus Temperature and Humidity Transmitter RS485 Serial RTU Acquisition Module SHT20 Sensor

$4.57$5.25

Modbus RTU Single Relay Module RS485/TTL UART 1 Input 1 Output Modbus RTU Single Relay Module RS485/TTL UART 1 Input 1 Output

Modbus RTU Single Relay Module RS485/TTL UART 1 Input 1 Output

$5.05$5.05

5% off
LIZAO 2CH RS485 Relay Output Module Single-Byte Control MODBUS RTU Delay Function MCU Controller Driver Board LIZAO 2CH RS485 Relay Output Module Single-Byte Control MODBUS RTU Delay Function MCU Controller Driver Board

LIZAO 2CH RS485 Relay Output Module Single-Byte Control MODBUS RTU Delay Function MCU Controller Driver Board

$5.11$5.38

50% off
RS485 Temperature and Humidity Sensor Probe SHT30 SHT35 Modbus RTU Acquisition Module for Real-Time Monitoring RS485 Temperature and Humidity Sensor Probe SHT30 SHT35 Modbus RTU Acquisition Module for Real-Time Monitoring

RS485 Temperature and Humidity Sensor Probe SHT30 SHT35 Modbus RTU Acquisition Module for Real-Time Monitoring

$47.08$94.16

11 sold
11% off
1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module 1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module

1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module

$22.90$25.73

1 sold
3% off
Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He

Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He

$22.19$22.88

1 sold
RS485 temperature and humidity sensor MODBUS-RTU temperature and humidity sensor module probe transmitter - 40 ℃ to 80 ℃ RS485 temperature and humidity sensor MODBUS-RTU temperature and humidity sensor module probe transmitter - 40 ℃ to 80 ℃

RS485 temperature and humidity sensor MODBUS-RTU temperature and humidity sensor module probe transmitter - 40 ℃ to 80 ℃

$3.99$3.99

12 sold
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$5.98

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

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

$4.12$5.49

4 sold
5% off
High-Quality 16 Channel RS485 Relay Control Board with Modbus RTU for NPN PNP IO Applications - Multifunctional IC High-Quality 16 Channel RS485 Relay Control Board with Modbus RTU for NPN PNP IO Applications - Multifunctional IC

High-Quality 16 Channel RS485 Relay Control Board with Modbus RTU for NPN PNP IO Applications - Multifunctional IC

$46.77$49.25

1 sold
25% off
Digital Temperature Humidity Sensor Probe Transmitter Module RS485 RS 485 Modbus RTU Waterproof Indoor Detection & Acquisition Digital Temperature Humidity Sensor Probe Transmitter Module RS485 RS 485 Modbus RTU Waterproof Indoor Detection & Acquisition

Digital Temperature Humidity Sensor Probe Transmitter Module RS485 RS 485 Modbus RTU Waterproof Indoor Detection & Acquisition

$4.82$6.43

3 sold
6% off
NE2-T1M NT1-M Modbus Gateway TCP to RTU IoT MQTT Communication TTL Serial to Ethernet Network Port Module Serial to RJ45 NE2-T1M NT1-M Modbus Gateway TCP to RTU IoT MQTT Communication TTL Serial to Ethernet Network Port Module Serial to RJ45

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

$26.14$27.81

1 sold
11% off
N4VIA02 DC 8-25V 3 IN 1 RS485 0-30V Voltage 0-5A Current Modbus RTU Current Voltage Meters Board signal measurement Collection N4VIA02 DC 8-25V 3 IN 1 RS485 0-30V Voltage 0-5A Current Modbus RTU Current Voltage Meters Board signal measurement Collection

N4VIA02 DC 8-25V 3 IN 1 RS485 0-30V Voltage 0-5A Current Modbus RTU Current Voltage Meters Board signal measurement Collection

$31.92$35.86

3 sold
25% off
2Pc/1pc Electronic Scale Weighing Pressure Sensor Acquisition Modul Weight TTL Serial Port RS485 Interface Modbus RTU Communicat 2Pc/1pc Electronic Scale Weighing Pressure Sensor Acquisition Modul Weight TTL Serial Port RS485 Interface Modbus RTU Communicat

2Pc/1pc Electronic Scale Weighing Pressure Sensor Acquisition Modul Weight TTL Serial Port RS485 Interface Modbus RTU Communicat

$0.30$0.40

4 sold
29% 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

$0.99$1.39

1 sold
29% off
1 2 4 8 Channel Way Relay Module Modbus RTU 5V 12V 24V Switching Switch Input/output RS485/TTL Communication 1 2 4 8 Channel Way Relay Module Modbus RTU 5V 12V 24V Switching Switch Input/output RS485/TTL Communication

1 2 4 8 Channel Way Relay Module Modbus RTU 5V 12V 24V Switching Switch Input/output RS485/TTL Communication

$5.19$7.31

25% off
YR-2181 2180 Guide Rail Electronic Scale Weigh Signal Pressure Sensor Conversion Acquisition RS485 Interface Modbus Rtu Protocol YR-2181 2180 Guide Rail Electronic Scale Weigh Signal Pressure Sensor Conversion Acquisition RS485 Interface Modbus Rtu Protocol

YR-2181 2180 Guide Rail Electronic Scale Weigh Signal Pressure Sensor Conversion Acquisition RS485 Interface Modbus Rtu Protocol

$4.16$5.55

9 sold
28% off
1pcs 0-5V/0-10V 7ch Voltage Analog Acquisition RS485 Modbus RTU R4AVA07 Module 1pcs 0-5V/0-10V 7ch Voltage Analog Acquisition RS485 Modbus RTU R4AVA07 Module

1pcs 0-5V/0-10V 7ch Voltage Analog Acquisition RS485 Modbus RTU R4AVA07 Module

$3.98$5.53

3 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
50% off
Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He

Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He

$36.59$73.19

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

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

$1.21$1.62

8 sold
SHT20 sensor module temperature and humidity transducer RS485 signal detection module sensor analog output Modbus Rtu protocol SHT20 sensor module temperature and humidity transducer RS485 signal detection module sensor analog output Modbus Rtu protocol

SHT20 sensor module temperature and humidity transducer RS485 signal detection module sensor analog output Modbus Rtu protocol

$36.01$36.01

25% off
1Pc-10Pcs Analog to RS485 Module 4-20mA 0-5V 0-10V Input Voltage/Current Sensor RS-485 Data Acquisition Converter 24V Modbus-RTU 1Pc-10Pcs Analog to RS485 Module 4-20mA 0-5V 0-10V Input Voltage/Current Sensor RS-485 Data Acquisition Converter 24V Modbus-RTU

1Pc-10Pcs Analog to RS485 Module 4-20mA 0-5V 0-10V Input Voltage/Current Sensor RS-485 Data Acquisition Converter 24V Modbus-RTU

$4.09$5.46

11 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
WAVGAT 5V 12V Modbus Rtu 4 8 channel Relay Module RS485 TTL Communication 4 8 way Input Relay Module WAVGAT 5V 12V Modbus Rtu 4 8 channel Relay Module RS485 TTL Communication 4 8 way Input Relay Module

WAVGAT 5V 12V Modbus Rtu 4 8 channel Relay Module RS485 TTL Communication 4 8 way Input Relay Module

$4.80$4.80

5% off
Temperature and Humidity Transmitter RS485 Serial Communican Temperature XY-MD02 Sensors Modbus RTU Acquisition Module SHT20 Temperature and Humidity Transmitter RS485 Serial Communican Temperature XY-MD02 Sensors Modbus RTU Acquisition Module SHT20

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

$35.71$37.59

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

$42.46$42.46

1 sold
5% off
Modbus-Rtu 2 Channel Relay Output 2 Channel Switch Input TTL/ RS485 Interface Communication

Modbus-Rtu 2 Channel Relay Output 2 Channel Switch Input TTL/ RS485 Interface Communication

$5.65$5.95

Modbus-Rtu 8 Channel Optocoupler Isolation 12V Relay Module Switch Modbus RTU Relay Output Switch RS485/TTL Communication

Modbus-Rtu 8 Channel Optocoupler Isolation 12V Relay Module Switch Modbus RTU Relay Output Switch RS485/TTL Communication

$43.64$43.64

Modbus-RTU Single/multiple Relay Module Supports RS485/RS232 Modbus-RTU Single/multiple Relay Module Supports RS485/RS232

Modbus-RTU Single/multiple Relay Module Supports RS485/RS232

$5.70$5.70

TTL Serial to Ethernet Module Modbus TCP to RTU IoT Support MQTT Protocol CDSENT NE2-S1 2 Ways Sockets SMD Module RJ45 Low Power TTL Serial to Ethernet Module Modbus TCP to RTU IoT Support MQTT Protocol CDSENT NE2-S1 2 Ways Sockets SMD Module RJ45 Low Power

TTL Serial to Ethernet Module Modbus TCP to RTU IoT Support MQTT Protocol CDSENT NE2-S1 2 Ways Sockets SMD Module RJ45 Low Power

$5.49$5.49

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

33 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

59 sold

Categories: Electronic Components & Supplies, Active Components

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28% off
1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module 1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module

1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module

$3.40 $4.72

2 sold

Categories: Electronic Components & Supplies, Active Components

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13% off
LIZAO XY-MD02 Modbus Temperature and Humidity Transmitter RS485 Serial RTU Acquisition Module SHT20 Sensor LIZAO XY-MD02 Modbus Temperature and Humidity Transmitter RS485 Serial RTU Acquisition Module SHT20 Sensor

LIZAO XY-MD02 Modbus Temperature and Humidity Transmitter RS485 Serial RTU Acquisition Module SHT20 Sensor

$4.57 $5.25

Categories: Electronic Components & Supplies, Active Components

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Modbus RTU Single Relay Module RS485/TTL UART 1 Input 1 Output Modbus RTU Single Relay Module RS485/TTL UART 1 Input 1 Output

Modbus RTU Single Relay Module RS485/TTL UART 1 Input 1 Output

$5.05 $5.05

Categories: Electronic Components & Supplies, Active Components

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5% off
LIZAO 2CH RS485 Relay Output Module Single-Byte Control MODBUS RTU Delay Function MCU Controller Driver Board LIZAO 2CH RS485 Relay Output Module Single-Byte Control MODBUS RTU Delay Function MCU Controller Driver Board

LIZAO 2CH RS485 Relay Output Module Single-Byte Control MODBUS RTU Delay Function MCU Controller Driver Board

$5.11 $5.38

Categories: Electronic Components & Supplies, Active Components

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50% off
RS485 Temperature and Humidity Sensor Probe SHT30 SHT35 Modbus RTU Acquisition Module for Real-Time Monitoring RS485 Temperature and Humidity Sensor Probe SHT30 SHT35 Modbus RTU Acquisition Module for Real-Time Monitoring

RS485 Temperature and Humidity Sensor Probe SHT30 SHT35 Modbus RTU Acquisition Module for Real-Time Monitoring

$47.08 $94.16

11 sold

Categories: Electronic Components & Supplies, Active Components

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11% off
1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module 1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module

1pcs N4AIA04 4-20MA/0-20MA/0-5V/0-10V 4ch Voltage Analog Acquisition RS485 Modbus RTU ADC Module

$22.90 $25.73

1 sold

Categories: Electronic Components & Supplies, Active Components

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3% off
Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He

Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He

$22.19 $22.88

1 sold

Categories: Electronic Components & Supplies, Active Components

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RS485 temperature and humidity sensor MODBUS-RTU temperature and humidity sensor module probe transmitter - 40 ℃ to 80 ℃ RS485 temperature and humidity sensor MODBUS-RTU temperature and humidity sensor module probe transmitter - 40 ℃ to 80 ℃

RS485 temperature and humidity sensor MODBUS-RTU temperature and humidity sensor module probe transmitter - 40 ℃ to 80 ℃

$3.99 $3.99

12 sold

Categories: Electronic Components & Supplies, Active Components

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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 $5.98

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

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

$4.12 $5.49

4 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
High-Quality 16 Channel RS485 Relay Control Board with Modbus RTU for NPN PNP IO Applications - Multifunctional IC High-Quality 16 Channel RS485 Relay Control Board with Modbus RTU for NPN PNP IO Applications - Multifunctional IC

High-Quality 16 Channel RS485 Relay Control Board with Modbus RTU for NPN PNP IO Applications - Multifunctional IC

$46.77 $49.25

1 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
Digital Temperature Humidity Sensor Probe Transmitter Module RS485 RS 485 Modbus RTU Waterproof Indoor Detection & Acquisition Digital Temperature Humidity Sensor Probe Transmitter Module RS485 RS 485 Modbus RTU Waterproof Indoor Detection & Acquisition

Digital Temperature Humidity Sensor Probe Transmitter Module RS485 RS 485 Modbus RTU Waterproof Indoor Detection & Acquisition

$4.82 $6.43

3 sold

Categories: Electronic Components & Supplies, Active Components

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6% off
NE2-T1M NT1-M Modbus Gateway TCP to RTU IoT MQTT Communication TTL Serial to Ethernet Network Port Module Serial to RJ45 NE2-T1M NT1-M Modbus Gateway TCP to RTU IoT MQTT Communication TTL Serial to Ethernet Network Port Module Serial to RJ45

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

$26.14 $27.81

1 sold

Categories: Electronic Components & Supplies, Active Components

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11% off
N4VIA02 DC 8-25V 3 IN 1 RS485 0-30V Voltage 0-5A Current Modbus RTU Current Voltage Meters Board signal measurement Collection N4VIA02 DC 8-25V 3 IN 1 RS485 0-30V Voltage 0-5A Current Modbus RTU Current Voltage Meters Board signal measurement Collection

N4VIA02 DC 8-25V 3 IN 1 RS485 0-30V Voltage 0-5A Current Modbus RTU Current Voltage Meters Board signal measurement Collection

$31.92 $35.86

3 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
2Pc/1pc Electronic Scale Weighing Pressure Sensor Acquisition Modul Weight TTL Serial Port RS485 Interface Modbus RTU Communicat 2Pc/1pc Electronic Scale Weighing Pressure Sensor Acquisition Modul Weight TTL Serial Port RS485 Interface Modbus RTU Communicat

2Pc/1pc Electronic Scale Weighing Pressure Sensor Acquisition Modul Weight TTL Serial Port RS485 Interface Modbus RTU Communicat

$0.30 $0.40

4 sold

Categories: Electronic Components & Supplies, Active Components

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29% 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

$0.99 $1.39

1 sold

Categories: Electronic Components & Supplies, Active Components

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29% off
1 2 4 8 Channel Way Relay Module Modbus RTU 5V 12V 24V Switching Switch Input/output RS485/TTL Communication 1 2 4 8 Channel Way Relay Module Modbus RTU 5V 12V 24V Switching Switch Input/output RS485/TTL Communication

1 2 4 8 Channel Way Relay Module Modbus RTU 5V 12V 24V Switching Switch Input/output RS485/TTL Communication

$5.19 $7.31

Categories: Electronic Components & Supplies, Active Components

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25% off
YR-2181 2180 Guide Rail Electronic Scale Weigh Signal Pressure Sensor Conversion Acquisition RS485 Interface Modbus Rtu Protocol YR-2181 2180 Guide Rail Electronic Scale Weigh Signal Pressure Sensor Conversion Acquisition RS485 Interface Modbus Rtu Protocol

YR-2181 2180 Guide Rail Electronic Scale Weigh Signal Pressure Sensor Conversion Acquisition RS485 Interface Modbus Rtu Protocol

$4.16 $5.55

9 sold

Categories: Electronic Components & Supplies, Active Components

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28% off
1pcs 0-5V/0-10V 7ch Voltage Analog Acquisition RS485 Modbus RTU R4AVA07 Module 1pcs 0-5V/0-10V 7ch Voltage Analog Acquisition RS485 Modbus RTU R4AVA07 Module

1pcs 0-5V/0-10V 7ch Voltage Analog Acquisition RS485 Modbus RTU R4AVA07 Module

$3.98 $5.53

3 sold

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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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50% off
Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He

Modbus-Rtu 1/2 Channel 7-24V Relay Module Switch Modbus RTU 4 Channel Relay Output 12V Switch Input 485 Communication TTL Pin He

$36.59 $73.19

8 sold

Categories: Electronic Components & Supplies, Active Components

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

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

$1.21 $1.62

8 sold

Categories: Electronic Components & Supplies, Active Components

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SHT20 sensor module temperature and humidity transducer RS485 signal detection module sensor analog output Modbus Rtu protocol SHT20 sensor module temperature and humidity transducer RS485 signal detection module sensor analog output Modbus Rtu protocol

SHT20 sensor module temperature and humidity transducer RS485 signal detection module sensor analog output Modbus Rtu protocol

$36.01 $36.01

Categories: Electronic Components & Supplies, Active Components

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25% off
1Pc-10Pcs Analog to RS485 Module 4-20mA 0-5V 0-10V Input Voltage/Current Sensor RS-485 Data Acquisition Converter 24V Modbus-RTU 1Pc-10Pcs Analog to RS485 Module 4-20mA 0-5V 0-10V Input Voltage/Current Sensor RS-485 Data Acquisition Converter 24V Modbus-RTU

1Pc-10Pcs Analog to RS485 Module 4-20mA 0-5V 0-10V Input Voltage/Current Sensor RS-485 Data Acquisition Converter 24V Modbus-RTU

$4.09 $5.46

11 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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WAVGAT 5V 12V Modbus Rtu 4 8 channel Relay Module RS485 TTL Communication 4 8 way Input Relay Module WAVGAT 5V 12V Modbus Rtu 4 8 channel Relay Module RS485 TTL Communication 4 8 way Input Relay Module

WAVGAT 5V 12V Modbus Rtu 4 8 channel Relay Module RS485 TTL Communication 4 8 way Input Relay Module

$4.80 $4.80

Categories: Electronic Components & Supplies, Active Components

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5% off
Temperature and Humidity Transmitter RS485 Serial Communican Temperature XY-MD02 Sensors Modbus RTU Acquisition Module SHT20 Temperature and Humidity Transmitter RS485 Serial Communican Temperature XY-MD02 Sensors Modbus RTU Acquisition Module SHT20

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

$35.71 $37.59

Categories: Electronic Components & Supplies, Active Components

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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

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