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Advanced PT100/PT1000 Modbus TCP and Mqtt WiFi Acquisition Module

Advanced PT100/PT1000 Modbus TCP and Mqtt WiFi Acquisition Module

US $ 16.55-16.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Mochuan 4.3 Inch IP65 HMI Power Communication Interface Terminal Module for Modbus Control

Mochuan 4.3 Inch IP65 HMI Power Communication Interface Terminal Module for Modbus Control

US $ 50-58 / Piece FOB
1 Piece (MOQ)
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Wuxi Mochuan Drives Technology Co., Ltd

Jiangsu, China Since 2022
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RS485 Communication Interface Iot Lora Wireless Transmission Module

RS485 Communication Interface Iot Lora Wireless Transmission Module

US $ 50-75 / Piece FOB
2 Pieces (MOQ)
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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433m 868m Multifunctional Wireless RS485 Bus RF Serial Port Uart Transceiver Module DTU for PTZ Camera PLC Modbus Rtuntrol

433m 868m Multifunctional Wireless RS485 Bus RF Serial Port Uart Transceiver Module DTU for PTZ Camera PLC Modbus Rtuntrol

20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Sensor Signal RS485/RS232 Switch Data Acquisition Module Modbus RTU Communication Protocol

Sensor Signal RS485/RS232 Switch Data Acquisition Module Modbus RTU Communication Protocol

US $ 55.98-56.98 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Modbus RTU to TCP, RS232/485 to Ethernet Module Serial Server Module

Modbus RTU to TCP, RS232/485 to Ethernet Module Serial Server Module

US $ 30.99-32.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Jsy-Mk-229 50A Bidirectional RS485 Modbus Single-Channel AC DC Metering Module

Jsy-Mk-229 50A Bidirectional RS485 Modbus Single-Channel AC DC Metering Module

US $ 19.2 / Set FOB
5 Sets (MOQ)
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Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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DC12V-24V 23ioa08 8CH NPN/PNP Input& 8CH NPN 300mA Solid State Relay Output Modbus RTU RS485 Io Module

DC12V-24V 23ioa08 8CH NPN/PNP Input& 8CH NPN 300mA Solid State Relay Output Modbus RTU RS485 Io Module

US $ 6.5-27.5 / pieces FOB
20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Two Channels Analog Signal to RS485/232 Converter Modbus Data Acquisition Module for Industrial Automation

Two Channels Analog Signal to RS485/232 Converter Modbus Data Acquisition Module for Industrial Automation

US $ 50.99-56.98 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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4-20mA/0-5V/0-10V to RS-485 Data Acquisition Module Modbus RTU Communication Protocol

4-20mA/0-5V/0-10V to RS-485 Data Acquisition Module Modbus RTU Communication Protocol

US $ 20.99-23.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Htw-Ew002 Touch Screen Pad WiFi Modbus Split Thermostat Display Part+Relay Module for Hotel HVAC System

Htw-Ew002 Touch Screen Pad WiFi Modbus Split Thermostat Display Part+Relay Module for Hotel HVAC System

US $ 52 / Piece FOB
100 Pieces (MOQ)
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Hotowell Technology (Xiamen) Co., Ltd.

Fujian, China Since 2016
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4-20mA/0-2.5V /0-20mA to Modbus TCP Rj-45 Current Input/Voltage Input Data Acquisition Module

4-20mA/0-2.5V /0-20mA to Modbus TCP Rj-45 Current Input/Voltage Input Data Acquisition Module

US $ 105-105.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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0-10V/4-20mA/0-20mA/0-10m Modbus TCP Network Data Acquisition Module

0-10V/4-20mA/0-20mA/0-10m Modbus TCP Network Data Acquisition Module

US $ 105.3-105.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Advanced Modbus RTU to TCP Ethernet Converter Module

Advanced Modbus RTU to TCP Ethernet Converter Module

US $ 30.98-31.98 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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BMECRA31210 Compact Ethernet Module with Modbus TCP/IP Protocol

BMECRA31210 Compact Ethernet Module with Modbus TCP/IP Protocol

US $ 9,999 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Modbus Io Module 420mA to RS485 Modbus Converter

Modbus Io Module 420mA to RS485 Modbus Converter

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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Small-Size Card Io Module for Modbus with Flexible Expansion

Small-Size Card Io Module for Modbus with Flexible Expansion

US $ 45-249 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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IP67 M8 M12 Basic Diagnoss Digital Compact Modbus I/O Module

IP67 M8 M12 Basic Diagnoss Digital Compact Modbus I/O Module

US $ 120-180 / Piece FOB
1 Piece (MOQ)
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Kunshan Svl Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Icp Con Modbus & Dcon Das M-7018z-G/S 16 Channel with Modbus I-7018z-G/S Without Modbus Data Acquisition Module RS-485 Interface

Icp Con Modbus & Dcon Das M-7018z-G/S 16 Channel with Modbus I-7018z-G/S Without Modbus Data Acquisition Module RS-485 Interface

US $ 30-300 / Piece FOB
1 Piece (MOQ)
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Luoyang Lever Industry Co., Ltd.

Henan, China Since 2019
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IP67 Rugged RS485 Modbus Inclinometer Module

IP67 Rugged RS485 Modbus Inclinometer Module

US $ 200-460 / Piece FOB
1 Piece (MOQ)
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Nanjing Sky Mems Technology Co., Ltd.

Jiangsu, China Since 2022
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RS485 Ethernet Data Acquisition Module with Analog Input Modbus RTU Temperature

RS485 Ethernet Data Acquisition Module with Analog Input Modbus RTU Temperature

US $ 163-219 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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8ai 4di 4do Mixed Signal to RS485/RS232 Modbus Data Acquisition Module

8ai 4di 4do Mixed Signal to RS485/RS232 Modbus Data Acquisition Module

US $ 83.33-83.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Encoder Pulse Signal Measurement Displacement or Angle Measurement Modbus TCP Module

Encoder Pulse Signal Measurement Displacement or Angle Measurement Modbus TCP Module

US $ 60.99-62.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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About Modbus Module Factory FAQ

  • QHow can I identify a reliable supplier for electrical control systems from China?

    The Modbus Module Factory is classified under our comprehensive Electrical Control System range.To find a reliable supplier in China, conduct thorough research, check certifications and reviews, and request product specifications and samples. Partnering with a reputable supplier guarantees quality products and after-sales support for your projects.

  • QWhat components are essential in an electrical control system?

    The Modbus Module Factory is a key item within our extensive Electrical Control System selection.In an electrical control system, essential components include power supplies, relays, circuit breakers, and controllers. These components work together to regulate and monitor electrical processes and machinery, ensuring efficiency and safety.

  • QWhy should I consider purchasing electrical control systems wholesale?

    Discover the perfect Electrical Control System addition with our Modbus Module Factory.Buying electrical control systems wholesale offers cost savings, bulk purchasing benefits, and the option for customized solutions. By purchasing in bulk, you can ensure timely availability for your projects and access premium products from trusted suppliers.

Advanced 8-Way Do Module for Modbus RTU Communication

Advanced 8-Way Do Module for Modbus RTU Communication

US $ 55.98-56.98 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Analog Signal to Digital Signal Module RS485 RS232 Modbus RTU 4-20mA 0-10V Data Acquistion

Analog Signal to Digital Signal Module RS485 RS232 Modbus RTU 4-20mA 0-10V Data Acquistion

US $ 215-220 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Acquisition Adam 6260 6-CH Relay Output Modbus TCP Module

Acquisition Adam 6260 6-CH Relay Output Modbus TCP Module

1 Piece (MOQ)
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XINGTECH CO., LTD.

Manufacturer/Factory & Trading Company

Beijing, China Since 2016
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Rkc COM-Kg Modbus RTU Serial Communication Devices Module

Rkc COM-Kg Modbus RTU Serial Communication Devices Module

1 Piece (MOQ)
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Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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4-20mA to RS485 Modbus 4-20mA Data Acquisition I/O Modules

4-20mA to RS485 Modbus 4-20mA Data Acquisition I/O Modules

US $ 49-120 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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Zigbee Module Digital Io Card with Modbus

Zigbee Module Digital Io Card with Modbus

US $ 190-285 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Kunshan Svl Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
Chat Now Send Inquiry
16 Channel 4-20mA to Modbus TCP Network Data Acquisition Module

16 Channel 4-20mA to Modbus TCP Network Data Acquisition Module

US $ 85.99-89.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Two Relay Do Outputs, Modbus TCP and Mqtt TCP Network, Data Collection WiFi Module

Two Relay Do Outputs, Modbus TCP and Mqtt TCP Network, Data Collection WiFi Module

US $ 11.11-11.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Phm-7730 Ex. Modbus RTU Protocol Three-Channel Temperature Quantity Input Module Converter

Phm-7730 Ex. Modbus RTU Protocol Three-Channel Temperature Quantity Input Module Converter

US $ 259-299 / Piece FOB
1 Piece (MOQ)
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Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
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Mochuan Drives HMI Dayled Daylight Design Device Display 7inch RS485 Ethernet LED Modbus Touch Screen Module

Mochuan Drives HMI Dayled Daylight Design Device Display 7inch RS485 Ethernet LED Modbus Touch Screen Module

US $ 155-170 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wuxi Mochuan Drives Technology Co., Ltd

Jiangsu, China Since 2022
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DIN Rail Mounted Transmission Module Lora Wireless Data Terminal

DIN Rail Mounted Transmission Module Lora Wireless Data Terminal

US $ 50-75 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Multi-Protocol Remote I/O Module Analog Input Digital Output Modbus/Ethercat Support-Space-Saving Industrial Solution for Global

Multi-Protocol Remote I/O Module Analog Input Digital Output Modbus/Ethercat Support-Space-Saving Industrial Solution for Global

US $ 38.9 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
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Pulse Signal Conversion Measure PWM to Modbus RTU Conversion Remote I/O Module

Pulse Signal Conversion Measure PWM to Modbus RTU Conversion Remote I/O Module

US $ 13.11-13.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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