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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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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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Eastron Sdm18-M MID Approved RS485 Modbus EV Meter 100A Direct Connect Smart Energy Meter

Eastron Sdm18-M MID Approved RS485 Modbus EV Meter 100A Direct Connect Smart Energy Meter

US $ 20-30 / 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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Analog Signal Acquisition, Isolation Conversion RS-485 Output Modbus RTU Communication Protocol

Analog Signal Acquisition, Isolation Conversion RS-485 Output Modbus RTU Communication Protocol

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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Versatile Modbus RTU to TCP Converter with WiFi Connectivity Compact Serial Server Module

Versatile Modbus RTU to TCP Converter with WiFi Connectivity Compact Serial Server Module

US $ 9.9-11.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Convert Thermal Resistance to Standard Modbus TCP PT100/PT1000 Equipment Operation Monitoring, Mes System

Convert Thermal Resistance to Standard Modbus TCP PT100/PT1000 Equipment Operation Monitoring, Mes System

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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Switching Quantity to TCP Remote Io Module, Modbus RTU Amplifier Isolation Amplifier

Switching Quantity to TCP Remote Io Module, Modbus RTU Amplifier Isolation Amplifier

US $ 13.66-13.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Eastron Sdm18-M MID Approved RS485 Modbus EV Meter 100A Direct Connect Bi-Directional Energy Meter

Eastron Sdm18-M MID Approved RS485 Modbus EV Meter 100A Direct Connect Bi-Directional Energy Meter

US $ 20-30 / 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-Way Ntc Thermistor Network Temperature Sensor with Modbus TCP

8-Way Ntc Thermistor Network Temperature Sensor with Modbus TCP

US $ 31.66-31.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Valve Controlled Photoelectric Water Meter RS485 Modbus M Bus 188 Protocol Communication Remote Reading System

Valve Controlled Photoelectric Water Meter RS485 Modbus M Bus 188 Protocol Communication Remote Reading System

US $ 28.5-30 / 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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Equipment Operation Monitoring, Mes System Ntc10K/Ntc20K to Standard Modbus TCP Wj186

Equipment Operation Monitoring, Mes System Ntc10K/Ntc20K to Standard Modbus TCP Wj186

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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3 Phase RS485 Energy Meter Modbus Power Analyzer Electric Meter

3 Phase RS485 Energy Meter Modbus Power Analyzer Electric Meter

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-Precision Resistance Potentiometer with Modbus TCP WiFi Connectivity Network Modbus TCP Acquisition

High-Precision Resistance Potentiometer with Modbus TCP WiFi Connectivity Network Modbus TCP Acquisition

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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Open Collector Output Voltage 0~30V Modbus TCP Communication Protocol Encoder

Open Collector Output Voltage 0~30V Modbus TCP Communication Protocol Encoder

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

Guangdong, China Since 2025
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Industry Grade Co H2s O2 Lel Multiple Gas Detector 4-20mA RS485 Modbus

Industry Grade Co H2s O2 Lel Multiple Gas Detector 4-20mA RS485 Modbus

US $ 1,150-1,560 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yuante Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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WiFi Best Digital Smart Room Thermostat: Touch Screen, Modbus/RS485, 2/4-Pipe Fcu Thermostat

WiFi Best Digital Smart Room Thermostat: Touch Screen, Modbus/RS485, 2/4-Pipe Fcu Thermostat

500 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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Rika Rk220-01 RS485 Modbus Output 24V Solar Paste Type Temperature Sensor

Rika Rk220-01 RS485 Modbus Output 24V Solar Paste Type Temperature Sensor

US $ 42-65 / Piece FOB
1 Piece (MOQ)
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Hunan Rika Electronic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
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Terminal Wiring DIN Rail Installation Industrial Gateway Gcan-204 RS485 Serial to Can Bus Converter for Modbus RTU Protocol Conversion

Terminal Wiring DIN Rail Installation Industrial Gateway Gcan-204 RS485 Serial to Can Bus Converter for Modbus RTU Protocol Conversion

US $ 175 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Liaoning, China Since 2025
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Dustiq Soiling Monitoring System with RS485/Relay Output and Modbus-RTU

Dustiq Soiling Monitoring System with RS485/Relay Output and Modbus-RTU

US $ 1,725-1,909 / Piece FOB
1 Piece (MOQ)
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Hunan Rika Electronic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
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Mic500s Fixed Gas Detector with Modbus Communication for Chemical Sites

Mic500s Fixed Gas Detector with Modbus Communication for Chemical Sites

US $ 1,290-1,330 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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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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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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Bt. 601/Bt. 1120 Interface Supported Sdk-Ready Modbus TCP/Mqtt Compatible Infrared Unit

Bt. 601/Bt. 1120 Interface Supported Sdk-Ready Modbus TCP/Mqtt Compatible Infrared Unit

1 Piece (MOQ)
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Raythink Technology Co., Ltd.

Shandong, China Since 2024
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Acrel RS485/Modbus-RTU Protocol 0-1000V Voltage Measurement Perforation Type PV Confluence Acquisition Device Agf-M20t

Acrel RS485/Modbus-RTU Protocol 0-1000V Voltage Measurement Perforation Type PV Confluence Acquisition Device Agf-M20t

US $ 155.4 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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About Modbus Module FAQ

  • QWhat components are essential in an electrical control system?

    The Modbus Module is a premium choice in 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?

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

    The Modbus Module is a key item within our extensive Electrical Control System selection.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.

Jsy-Mk-333G 80A External Cts Bi-Directional AC RS485 Modbus-RTU Power Energy Meter

Jsy-Mk-333G 80A External Cts Bi-Directional AC RS485 Modbus-RTU Power Energy Meter

US $ 17.3 / 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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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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Modbus Gateway Serial RS232 to Tcpip Ethernet Server Intelligent Internet of Things Supports TCP and UDP Poe

Modbus Gateway Serial RS232 to Tcpip Ethernet Server Intelligent Internet of Things Supports TCP and UDP Poe

US $ 15.99-29.99 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Industrial-Grade Ultrasonic Level Transmitter with Modbus Protocol and LCD Display for Process Control Ultrasonic Level Meter

Industrial-Grade Ultrasonic Level Transmitter with Modbus Protocol and LCD Display for Process Control Ultrasonic Level Meter

US $ 199 / Piece FOB
100 Pieces (MOQ)
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Lianyungang Weizidom Meter Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2021
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Elevator Frequency Inverter, AC Drives, VFD with EMC Built in Profinbus Modbus

Elevator Frequency Inverter, AC Drives, VFD with EMC Built in Profinbus Modbus

US $ 78 / Piece FOB
1 Piece (MOQ)
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Shenzhen K-Easy Electrical Automation Company Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Tetranca Modbus Brand New Original 0.4-55 Kw High Performance Servo Drive

Tetranca Modbus Brand New Original 0.4-55 Kw High Performance Servo Drive

US $ 18-286.17 / pieces FOB
1 pieces (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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RS485/Modbus Thermostat LCD Screen Hotel Group Control Temperature Controller Htw-Ew0002

RS485/Modbus Thermostat LCD Screen Hotel Group Control Temperature Controller Htw-Ew0002

US $ 20-52 / Piece FOB
300 Pieces (MOQ)
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Hotowell Technology (Xiamen) Co., Ltd.

Fujian, China Since 2016
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Bgt Customized RS485 Modbus All in One Smart Small Automatic Weather Station with Multiple Sensors

Bgt Customized RS485 Modbus All in One Smart Small Automatic Weather Station with Multiple Sensors

US $ 595.23-2,999.99 / Piece FOB
1 Piece (MOQ)
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BGT Technology(Beijing) Co., Ltd.

Beijing, China Since 2025
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Bacnet / Modbus RS485 Control Brushless Ec / DC Motor Ceiling Concealed Fan Coil Low Noise Fcu

Bacnet / Modbus RS485 Control Brushless Ec / DC Motor Ceiling Concealed Fan Coil Low Noise Fcu

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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Factory Price Intelligent 96*96mm Harmonic Mfm Multifunction Meter with RS-485 Modbus RTU

Factory Price Intelligent 96*96mm Harmonic Mfm Multifunction Meter with RS-485 Modbus RTU

US $ 50-170 / pieces FOB
1 pieces (MOQ)
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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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APC Ap9643 Snmp UPS Device Monitoring and Management, Network Management Cards, Nmc3 with Environmental Monitoring and Modbus, Secure Remote UPS Monitoring

APC Ap9643 Snmp UPS Device Monitoring and Management, Network Management Cards, Nmc3 with Environmental Monitoring and Modbus, Secure Remote UPS Monitoring

US $ 113-119 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Xingshengtu Information Technology Co., Ltd.

Trading Company

Guangdong, China Since 2021
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Electronic Scale to Network Modbus TCP WiFi Collection Module Equipment Operation Monitoring, Mes System

Electronic Scale to Network Modbus TCP WiFi Collection Module Equipment Operation Monitoring, Mes System

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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Veinasa-Thw-02 RS232/RS485 Modbus Ultrasonic Automatic Weather Station Meteorologic Marine Incubator Humidity Sensor

Veinasa-Thw-02 RS232/RS485 Modbus Ultrasonic Automatic Weather Station Meteorologic Marine Incubator Humidity Sensor

US $ 699-769 / Piece FOB
1 Piece (MOQ)
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Sichuan Weinasa Technology Co., Ltd.

Trading Company

Sichuan, China Since 2022
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