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Modbus Module

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Remote Control Servo Motor Temperature Controller Controller Temperature Indicator Servo System

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OEM 130mm HVAC Chilled Water Floor / Exposed Ceiling Slim Fan Coil Units with Bacnet / WiFi / Modbus RS485

OEM 130mm HVAC Chilled Water Floor / Exposed Ceiling Slim Fan Coil Units with Bacnet / WiFi / Modbus RS485

US $ 75-200 / Piece FOB
1 Piece (MOQ)
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Jinan Amrta Air Conditioning Co., Ltd.

Shandong, China Since 2017
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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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Energy-Efficient Motion Controller for Industrial Mixers Modbus RTU Communication

Energy-Efficient Motion Controller for Industrial Mixers Modbus RTU Communication

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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Counter 4-20mA to RS-485, Modbus Data Acquisition Module Signal Measurement Monitoring Control

Counter 4-20mA to RS-485, Modbus Data Acquisition Module Signal Measurement Monitoring Control

US $ 22.5-22.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Canopen SAE J1939 Modbus Protocols Supported Programmable Gateway Codesys Bus Converter with Integrated Power-off Single-Step and Monitoring Debugging

Canopen SAE J1939 Modbus Protocols Supported Programmable Gateway Codesys Bus Converter with Integrated Power-off Single-Step and Monitoring Debugging

US $ 269 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Liaoning, China Since 2025
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Ethercat 32-Point Input/32-Point Output Modbus Io Multifunction Ethernet Modul Io

Ethercat 32-Point Input/32-Point Output Modbus Io Multifunction Ethernet Modul Io

US $ 115 / Set FOB
1 Set (MOQ)
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Guangzhou Finger Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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194q-9sy (E) 400V Panel Meter Multi-Function Power Meter AC The Power Analyzer Modbus 100 Kw 3 Phase Electronic Energy Meter

194q-9sy (E) 400V Panel Meter Multi-Function Power Meter AC The Power Analyzer Modbus 100 Kw 3 Phase Electronic Energy Meter

US $ 80-120 / pieces FOB
1 pieces (MOQ)
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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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Reliable Motion Control for HVAC Damper Control Modbus RTU Support

Reliable Motion Control for HVAC Damper Control Modbus RTU Support

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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5-in-1 RS485 Modbus Customized Weather Station Integrated Industrial Temperature Humidity Wind Speed Direction Compact Weather Station Sensor

5-in-1 RS485 Modbus Customized Weather Station Integrated Industrial Temperature Humidity Wind Speed Direction Compact Weather Station Sensor

US $ 499.9-699.99 / Piece FOB
1 Piece (MOQ)
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BGT Technology(Beijing) Co., Ltd.

Beijing, China Since 2025
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High Precision Vortex Flow Meter with RS485 Modbus Output

High Precision Vortex Flow Meter with RS485 Modbus Output

US $ 152-900 / Piece FOB
1 Piece (MOQ)
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Jiangsu Hualiu Instrument Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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Eastron Sdm630mct MID Approved RS485 Modbus RTU Smart DIN Rail Energy Meter CT Operated Three Phase Power Meter

Eastron Sdm630mct MID Approved RS485 Modbus RTU Smart DIN Rail Energy Meter CT Operated Three Phase Power Meter

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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High Quality AC Multi-Tariff Modbus Electric Energy Meter Smart Meter

High Quality AC Multi-Tariff Modbus Electric Energy Meter Smart Meter

US $ 16.8-35 / Piece FOB
1 Piece (MOQ)
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Onccy Electrical Co.,Ltd

Manufacturer/Factory & Trading Company

Shanghai, China Since 2022
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RS485 Modbus-RTU Lithium Battery Thermal Runaway Fire Security Sensor Module for EV

RS485 Modbus-RTU Lithium Battery Thermal Runaway Fire Security Sensor Module for EV

US $ 26.5-30 / pieces FOB
1 pieces (MOQ)
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Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Intelligent Factory Multi-String Ess Industrial Soalr Lead-Acid Battery Monitoring Solution with Modbus RS485 for Solar System

Intelligent Factory Multi-String Ess Industrial Soalr Lead-Acid Battery Monitoring Solution with Modbus RS485 for Solar System

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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Electric Mini Circuit Breaker Four Channels for DC Current Modbus Replace Cbmc E4 Industrial Use

Electric Mini Circuit Breaker Four Channels for DC Current Modbus Replace Cbmc E4 Industrial Use

US $ 10-100 / Piece FOB
1 Piece (MOQ)
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Changzhou ZERO Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Agricultural Soil Sensor Greenhouse Sensor for Moisture Temperature Ec RS485 Modbus RTU

Agricultural Soil Sensor Greenhouse Sensor for Moisture Temperature Ec RS485 Modbus RTU

US $ 8-47 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Mochuan Ethernet Touch Panel HMI 102 Modbus RTU PLC Panel

Mochuan Ethernet Touch Panel HMI 102 Modbus RTU PLC Panel

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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3 Phase Energy Meter Multi-Function Ethernet Modbus TCP Bi-Directional Meter

3 Phase Energy Meter Multi-Function Ethernet Modbus TCP Bi-Directional Meter

US $ 85-110 / Piece FOB
1 Piece (MOQ)
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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CE Standard Semiconductor Modbus RTU Communication 2X4 FFU with Ec Motor

CE Standard Semiconductor Modbus RTU Communication 2X4 FFU with Ec Motor

US $ 150-200 / Piece FOB
3 Pieces (MOQ)
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Xinxiang Feiyu Clean Tech Co., Ltd.

Henan, China Since 2025
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Acrel Agf-M Multi-Channel DC String Energy Meter for PV Solar Combiner Box Power Monitoring with RS485 Modbus-RTU

Acrel Agf-M Multi-Channel DC String Energy Meter for PV Solar Combiner Box Power Monitoring with RS485 Modbus-RTU

US $ 103.6-207.2 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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Holykell IP68 GPRS Nb Iot Lorawan Modbus Wireless Remote Water Temperature Sensor

Holykell IP68 GPRS Nb Iot Lorawan Modbus Wireless Remote Water Temperature Sensor

US $ 230-415 / 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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8903-Im-00 Parker AC890 Modbus TCP/IP Communications Card

8903-Im-00 Parker AC890 Modbus TCP/IP Communications Card

US $ 1-10,000 / Piece FOB
1 Piece (MOQ)
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China One-Tone Industrial Group Co., Ltd

Tianjin, China Since 2023
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Laser Distance Sensor for Robotic System with Modbus RS232 RS485

Laser Distance Sensor for Robotic System with Modbus RS232 RS485

US $ 63.6-79.5 / Piece FOB
5 Pieces (MOQ)
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Jinan Aurora International Trade Co., Ltd.

Trading Company

Shandong, China Since 2024
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About Modbus Module FAQ

  • QWhat components are essential in an electrical control system?

    The Modbus Module is a top choice in our Electrical Control System collection.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?

    Our Modbus Module offers exceptional quality 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.

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

    The Modbus Module is included in 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.

Jsy-Mk-339 150A Active Power Accuracy ±1% RS485 Modbus Smart Energy Meter

Jsy-Mk-339 150A Active Power Accuracy ±1% RS485 Modbus Smart Energy Meter

US $ 46.7 / 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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Advanced RS485 Modbus Brass Water Meter for Precision Control

Advanced RS485 Modbus Brass Water Meter for Precision Control

US $ 29.1-32.2 / 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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High Stability LTE Best Sim Card Modem with Modbus SMS Alarm and Watchdog Timer

High Stability LTE Best Sim Card Modem with Modbus SMS Alarm and Watchdog Timer

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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IoT Network Lora Wireless Power Meter Energy Meter Support RS485 Modbus Communication

IoT Network Lora Wireless Power Meter Energy Meter Support RS485 Modbus Communication

US $ 25-35 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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DIN Rail Modbus 3 Phase Power Monitoring Three Phase Power Quality Analyzer DIN Rail Energy Meter

DIN Rail Modbus 3 Phase Power Monitoring Three Phase Power Quality Analyzer DIN Rail Energy Meter

US $ 50-71 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Data Collection TCP Network, Resistance Potentiometer Electronic Ruler to Network Modbus TCP

Data Collection TCP Network, Resistance Potentiometer Electronic Ruler to Network Modbus TCP

US $ 16.5-16.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Mochuan 7 Inch Industrial Hmiplc 5 HMI Touchscreen Panel Monitor for Modbus Control System

Mochuan 7 Inch Industrial Hmiplc 5 HMI Touchscreen Panel Monitor for Modbus Control System

US $ 150-165 / Piece FOB
1 Piece (MOQ)
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Wuxi Mochuan Drives Technology Co., Ltd

Jiangsu, China Since 2022
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P68 Submersible Digital RS485 Modbus 420mA High Temperature Water Level Sensor

P68 Submersible Digital RS485 Modbus 420mA High Temperature Water Level Sensor

US $ 55-58 / Piece FOB
1 Piece (MOQ)
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Anhui Qidian Automation Technology Co., Ltd.

Anhui, China Since 2021
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Multi Tariff Harmonic Measure Monitor Meter with Modbus

Multi Tariff Harmonic Measure Monitor Meter with Modbus

US $ 123-125 / Piece FOB
100 Pieces (MOQ)
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Wenzhou Heyi Electrical Co., Ltd.

Zhejiang, China Since 2015
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Eco Raised Floor System Air Cooling AC Fan Unit with Modbus RTU

Eco Raised Floor System Air Cooling AC Fan Unit with Modbus RTU

US $ 400-450 / SET FOB
1 SET (MOQ)
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Changzhou Majet Decorative Materials Co., Ltd.

Jiangsu, China Since 2022
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4 Pipe Heat Cool Modbus Communicating Fan Coil Unit Thermostat WiFi

4 Pipe Heat Cool Modbus Communicating Fan Coil Unit Thermostat WiFi

US $ 39.8 / pieces FOB
300 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 WiFi/4G Mqtt to Platform Directly DIN Rail 3 Phase Energy Power Quality Analyzer Meter with Modbus-RTU

Acrel Adw300 WiFi/4G Mqtt to Platform Directly DIN Rail 3 Phase Energy Power Quality Analyzer Meter with Modbus-RTU

US $ 72.8 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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Multi Channels DC Power Consumption Meter Multi-Function Meter DC48V RS485 Modbus

Multi Channels DC Power Consumption Meter Multi-Function Meter DC48V RS485 Modbus

US $ 72.1 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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