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Remote Control Servo Motor Temperature Controller Controller Temperature Indicator Servo System

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Holykell China Factory RS485 Modbus Capacitance Motorcycle Fuel Level Sensor

Holykell China Factory RS485 Modbus Capacitance Motorcycle Fuel Level Sensor

US $ 65-149 / Piece FOB
1 Piece (MOQ)
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Holykell Technology Company Limited

Manufacturer/Factory & Trading Company

Hunan, China Since 2019
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4-20mA to Network Modbus TCP and Mqtt TCP Network, Data Collection Mes System

4-20mA to Network Modbus TCP and Mqtt TCP Network, Data Collection Mes System

US $ 11.99-14.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Wireless WiFi to RS485 Converter Module with Built-in Modbus Protocol Gateway for Industrial IoT Serial Server Applications

Wireless WiFi to RS485 Converter Module with Built-in Modbus Protocol Gateway for Industrial IoT Serial Server Applications

US $ 60 / Piece FOB
1 Piece (MOQ)
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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4-Channel 4-20mA to RS232 RS485 Ad Converter Support Modbus RTU

4-Channel 4-20mA to RS232 RS485 Ad Converter Support Modbus RTU

US $ 120-122 / 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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High-Speed Magnetic Grating Encoder with Modbus TCP Interface

High-Speed Magnetic Grating Encoder with Modbus TCP Interface

US $ 75-75.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Best Online Real-Time Solar Lead Acid Battery Diagnostic System with Remote Access Modbus RS485 for Solar System UPS

Best Online Real-Time Solar Lead Acid Battery Diagnostic System with Remote Access Modbus RS485 for Solar System UPS

US $ 50-200 / Set FOB
1 Set (MOQ)
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Shijiazhuang ADC Power Technology Co., Ltd.

Hebei, China Since 2025
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China OEM Electric Actuator Manufacturer – Customized Stroke & Force Electric Ball Valve Actuator with Modbus Control

China OEM Electric Actuator Manufacturer – Customized Stroke & Force Electric Ball Valve Actuator with Modbus Control

US $ 20-75 / Piece FOB
1 Piece (MOQ)
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Shan Dong HuaWo Fluid Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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ISO18000-6c 860 960 MHz TCP IP RS485 Modbus RFID UHF Reader

ISO18000-6c 860 960 MHz TCP IP RS485 Modbus RFID UHF Reader

US $ 98-158 / Piece FOB
1 Piece (MOQ)
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Quanzhou Jianghe Technology Co., Ltd.

Fujian, China Since 2024
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Industrial-Grade Ytid08 Vibrating Wire Collector with Modbus for Foundation Pit Monitoring

Industrial-Grade Ytid08 Vibrating Wire Collector with Modbus for Foundation Pit Monitoring

US $ 330-480.77 / Set FOB
15 Sets (MOQ)
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Xiamen Xinde Internet of Things Technology Co., Ltd

Fujian, China Since 2025
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Reliable Temperature and Humidity Signal Converter for RS485 Modbus RTU Acquisition Module

Reliable Temperature and Humidity Signal Converter for RS485 Modbus RTU Acquisition Module

US $ 5.55-5.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Acrel Adw210-D10-3s AC Multi Channel Power Meter RS485 Modbus for School Project

Acrel Adw210-D10-3s AC Multi Channel Power Meter RS485 Modbus for School Project

US $ 300 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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Convert Ntc10K/Ntc20K and Other Protocols to Modbus TCP Protocol Thermistor Temperature Conversion to RJ45

Convert Ntc10K/Ntc20K and Other Protocols to Modbus TCP Protocol Thermistor Temperature Conversion to RJ45

US $ 31.55-31.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Xtm1250SD-U Dl/T645 Modbus-RTU 35mm Guide Rail Type Three Phase 7p 4 Wires Energy Meter Pulse RS485 LCD Display Backlight

Xtm1250SD-U Dl/T645 Modbus-RTU 35mm Guide Rail Type Three Phase 7p 4 Wires Energy Meter Pulse RS485 LCD Display Backlight

US $ 19.12-20.5 / Piece FOB
10 Pieces (MOQ)
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Zhejiang Xianju Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Single Phase Electricity Meter Digital AMP Current/Voltage Voltmeter Multifunction DIN Rail Modbus Energy Meter -Modbus

Single Phase Electricity Meter Digital AMP Current/Voltage Voltmeter Multifunction DIN Rail Modbus Energy Meter -Modbus

US $ 5.5-7.5 / Piece FOB
1 Piece (MOQ)
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Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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12 Di 8 Do Openpcs/Codesys Programmable Bus Converter Gateway with Can/RS485/RS232/Ethernet Interface Supports Canopen/J1939/Modbus Communication Protocols

12 Di 8 Do Openpcs/Codesys Programmable Bus Converter Gateway with Can/RS485/RS232/Ethernet Interface Supports Canopen/J1939/Modbus Communication Protocols

US $ 251 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
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Industrial Data Logger Temperature Modbus RS485 Data Logger Paperless Recorder Data Logger with Software

Industrial Data Logger Temperature Modbus RS485 Data Logger Paperless Recorder Data Logger with Software

US $ 360-400 / Piece FOB
1 Piece (MOQ)
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Wuhu Jujie International Trade Co., LTD

Anhui, China Since 2018
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Eastron Sdm630mct-Ml-TCP 4 Channels Ethernet Modbus TCP Smart Energy Meter Bi-Directional Multi Circuit Metering CT Meter

Eastron Sdm630mct-Ml-TCP 4 Channels Ethernet Modbus TCP Smart Energy Meter Bi-Directional Multi Circuit Metering CT Meter

US $ 130-160 / Piece FOB
100 Pieces (MOQ)
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Zhejiang Eastron Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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4-20mA or 0-10V to Network Modbus TCP and Mqtt, WiFi Acquisitionmodule Data Collection

4-20mA or 0-10V to Network Modbus TCP and Mqtt, WiFi Acquisitionmodule Data Collection

US $ 11.99-14.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Digital RS485 Modbus Residential Ultrasonic Water Flow Meter

Digital RS485 Modbus Residential Ultrasonic Water Flow Meter

US $ 33-36 / Piece FOB
1 Piece (MOQ)
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China J-L Smart Meter Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2022
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Factory Price Integrated Industrial Programming Controller PLC with Ethernet/RS485 Interface Support Codesys/Openpcs Software Support Canopen/Modbus Protocol

Factory Price Integrated Industrial Programming Controller PLC with Ethernet/RS485 Interface Support Codesys/Openpcs Software Support Canopen/Modbus Protocol

US $ 345 / Piece FOB
100 Pieces (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
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4G Mobile WiFi Router VPN Modbus RS232 for Public Safety Networks

4G Mobile WiFi Router VPN Modbus RS232 for Public Safety Networks

US $ 85-200 / Set FOB
1 Set (MOQ)
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Shenzhen E-Lins Communication Co., Limited

Guangdong, China Since 2008
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Canopen J1939 Modbus Multi-Protocol Programmable Gateway with 12 Di 8 Do and Can RS485 RS232 Ethernet Interface Compatible with Openpcs Codesys Software Bus Con

Canopen J1939 Modbus Multi-Protocol Programmable Gateway with 12 Di 8 Do and Can RS485 RS232 Ethernet Interface Compatible with Openpcs Codesys Software Bus Con

US $ 251 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Liaoning, China Since 2025
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High-Speed Modbus RTU Module with 10 Encoder Pulse Counters

High-Speed Modbus RTU Module with 10 Encoder Pulse Counters

US $ 74.55-75.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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About Modbus Module FAQ

  • QWhat components are essential in an electrical control system?

    Our Modbus Module offers exceptional quality and style within the Electrical Control System category.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.

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

    Upgrade your Electrical Control System with the elegant and durable Modbus Module.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.

  • QWhy should I consider purchasing electrical control systems wholesale?

    Our Modbus Module offers exceptional quality and style within the Electrical Control System category.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.

Multi-Protocol Serial Server: RS485/RS232 to WiFi/Ethernet Converter with Modbus Gateway and Real-Time Data Transmission

Multi-Protocol Serial Server: RS485/RS232 to WiFi/Ethernet Converter with Modbus Gateway and Real-Time Data Transmission

US $ 60 / Piece FOB
1 Piece (MOQ)
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Three Phase 4 Wire LCD Display Electric Meter with High Accuracy RS485 Modbus RTU

Three Phase 4 Wire LCD Display Electric Meter with High Accuracy RS485 Modbus RTU

US $ 54-105 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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High-Performance Motion Controller for Pick-and-Place Robots Modbus RTU Connectivity

High-Performance Motion Controller for Pick-and-Place Robots Modbus RTU Connectivity

US $ 299-3,999 / Set FOB
1 Set (MOQ)
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Wuhan Sine Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Wireless+Modem Modbus TCP/Pptp/L2tp Protocol Wireless PV Data Transmitter

Wireless+Modem Modbus TCP/Pptp/L2tp Protocol Wireless PV Data Transmitter

US $ 60-108 / Piece FOB
1 Piece (MOQ)
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Shenzhen Ex-link Technology Co., Ltd.

Trading Company

Guangdong, China Since 2017
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Industrial USB to 485 Serial Port Converter Adapter Modbus to USB Converter

Industrial USB to 485 Serial Port Converter Adapter Modbus to USB Converter

US $ 7 / Piece FOB
1 Piece (MOQ)
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Shandong Renke Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Single Phase RS485 Modbus Energy Meter Power Meter for Distribution Cabinet

Single Phase RS485 Modbus Energy Meter Power Meter for Distribution Cabinet

US $ 143-297 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Eastron Sdm630mct-RC Rogowski Coil Connection Three Phase RS485 Modbus DIN Rail Energy Meter for Solar PV Metering

Eastron Sdm630mct-RC Rogowski Coil Connection Three Phase RS485 Modbus DIN Rail Energy Meter for Solar PV Metering

US $ 60-75 / Piece FOB
100 Pieces (MOQ)
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Zhejiang Eastron Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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8-CH Di Switch Signal to RS485/232 Converters Data Acquisition Modbus RTU

8-CH Di Switch Signal to RS485/232 Converters Data Acquisition Modbus RTU

US $ 22.55-22.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Jsy-Mk-354 AC 100A Bidirectional RS485 Modbus Three Phase Energy Meter

Jsy-Mk-354 AC 100A Bidirectional RS485 Modbus Three Phase Energy Meter

US $ 26.7 / 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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Sentec DC 24V Digital RS485 Modbus Module Type Ultrasonic Liquid Flow Meter for Water

Sentec DC 24V Digital RS485 Modbus Module Type Ultrasonic Liquid Flow Meter for Water

US $ 110-140 / Piece FOB
1 Piece (MOQ)
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Chengdu Sentec Technology Co., Ltd.

Sichuan, China Since 2023
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Mochuan 7inch Modbus LCD Touch Screen HMI Display

Mochuan 7inch Modbus LCD Touch Screen HMI Display

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

Jiangsu, China Since 2022
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24V Powered RS485 Modbus Protocol Fan Coil Thermostat 0-10V Speed Control

24V Powered RS485 Modbus Protocol Fan Coil Thermostat 0-10V Speed Control

US $ 39.8 / pieces FOB
2 pieces (MOQ)
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Xiamen E-Top Controls Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2022
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Acrel Adw300 3p4w Wireless Load Monitoring 3X660~792VAC Support Modbus RTU

Acrel Adw300 3p4w Wireless Load Monitoring 3X660~792VAC Support Modbus RTU

US $ 100 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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