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CE Certification DC / Ec Fan Motor Air Conditioner Ceiling Type Water Chilled Concealed Ducted Fan Coil Units with Modbus RS485

CE Certification DC / Ec Fan Motor Air Conditioner Ceiling Type Water Chilled Concealed Ducted Fan Coil Units with 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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China Factory Mini Size Variable Frequency Drive VFD Speed Controller Vector Control

China Factory Mini Size Variable Frequency Drive VFD Speed Controller Vector Control

US $ 32-65 / Piece FOB
1 Piece (MOQ)
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Jinan Inverter Electric Co., Ltd.

Shandong, 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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OEM Acceptable Frequency Converter VFD with RS485 Modbus Communication

OEM Acceptable Frequency Converter VFD with RS485 Modbus Communication

US $ 55-60 / Piece FOB
1 Piece (MOQ)
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Shanghai Sanyu Industry Co., Ltd.

Shanghai, China Since 2012
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Eastron Smart X96-5 Series High Accuracy Class 0.5s Energy Meter Modbus/Ethernet Multi Function Panel Meter for Single and Three Phase Electrical System

Eastron Smart X96-5 Series High Accuracy Class 0.5s Energy Meter Modbus/Ethernet Multi Function Panel Meter for Single and Three Phase Electrical System

US $ 80 / 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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Industrial Grade Solar Inverter Factory Direct Sale High Efficiency Pure Sine Wave Power Inverter

Industrial Grade Solar Inverter Factory Direct Sale High Efficiency Pure Sine Wave Power Inverter

US $ 70-880 / Piece FOB
1 Piece (MOQ)
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Shandong Qiansheng Electric Power Equipment Engineering Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2026
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Bitzer / Hanbell Fusheng Screw Compressor Central Industrial Air Cooled Screw Chiller for Industrial Cooling with Hydraulic Hydro Module Modbus as Option

Bitzer / Hanbell Fusheng Screw Compressor Central Industrial Air Cooled Screw Chiller for Industrial Cooling with Hydraulic Hydro Module Modbus as Option

US $ 1,000-80,000 / Piece FOB
1 Piece (MOQ)
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Shandong Tianqu Cooling Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
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Industrial PLC 24V DC Power Modbus Protocol DIN Rail Mounting Programmable Controller with 16 Inputs 16 Outputs RS485/Can Communication

Industrial PLC 24V DC Power Modbus Protocol DIN Rail Mounting Programmable Controller with 16 Inputs 16 Outputs RS485/Can Communication

US $ 364 / Piece FOB
100 Pieces (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
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Multi Tariffs Energy Meter 31 Harmonic Modbus TCP Power Electricity Meter

Multi Tariffs Energy Meter 31 Harmonic Modbus TCP Power Electricity 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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0-75mv Convert to Modbus TCP Network WiFi Collection Module Mes System Sensor Signal

0-75mv Convert to Modbus TCP Network WiFi Collection Module Mes System Sensor Signal

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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RS485 Modbus Atg System Tank Probe Magnetostrictive Probe Fuel Tank Level Sensor

RS485 Modbus Atg System Tank Probe Magnetostrictive Probe Fuel Tank Level Sensor

US $ 50-3,000 / Piece FOB
1 Piece (MOQ)
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Zhengzhou Windbell Measurement and Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2022
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Rika Rk120-07 Laser Logo Smart City ABS RS485 RS232 Output Modbus Ultrasonic Anemometer Sensor

Rika Rk120-07 Laser Logo Smart City ABS RS485 RS232 Output Modbus Ultrasonic Anemometer Sensor

US $ 183-246 / 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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Advanced Ntc Thermistor for Modbus TCP and Mqtt WiFi Monitoring Temperature Controller

Advanced Ntc Thermistor for Modbus TCP and Mqtt WiFi Monitoring Temperature Controller

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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220V Vortex Modbus Butane Gas Flowmeter Industrial Oxygen Compressed Air Flow Meter

220V Vortex Modbus Butane Gas Flowmeter Industrial Oxygen Compressed Air Flow Meter

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

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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Tetranca Modbus SVC100 Brand New Original 0.4-55 Kw High Performance Servo Drive

Tetranca Modbus SVC100 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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Factory Custom Solar Inverter Pure Sine Wave on/off Grid Inverter for Home & Commercial Solar System

Factory Custom Solar Inverter Pure Sine Wave on/off Grid Inverter for Home & Commercial Solar System

US $ 70-880 / Piece FOB
1 Piece (MOQ)
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Shandong Qiansheng Electric Power Equipment Engineering Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2026
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Hollysys 0.2%Fs 4 to 20mA+Hart Modbus-RTU/RS485 At5020 DN25 Single Flange Pressure Transmitter

Hollysys 0.2%Fs 4 to 20mA+Hart Modbus-RTU/RS485 At5020 DN25 Single Flange Pressure Transmitter

US $ 466-899 / Piece FOB
1 Piece (MOQ)
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Hangzhou HollySys Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Convert Temperature and Humidity Signals to Mqtt and Modbus TCP Mes System

Convert Temperature and Humidity Signals to Mqtt and Modbus TCP Mes System

US $ 9.99-11.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Modbus RS232 RS485 Laser Distance Sensor 1mm Precision

Modbus RS232 RS485 Laser Distance Sensor 1mm Precision

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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Openpcs Codesys Software Based Programmable Bus Protocol Converter Fully Supports Canopen J1939 Modbus TCP RTU Communication Gateway

Openpcs Codesys Software Based Programmable Bus Protocol Converter Fully Supports Canopen J1939 Modbus TCP RTU Communication Gateway

US $ 341 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Liaoning, China Since 2025
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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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SVC600 Modbus Single/3 Phase 50W 100W 200W/7.5kw Profinet 200V 240V 380V Servo

SVC600 Modbus Single/3 Phase 50W 100W 200W/7.5kw Profinet 200V 240V 380V Servo

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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AC Power AC Inputs Modbus Intelligent Motor Management Relay

AC Power AC Inputs Modbus Intelligent Motor Management Relay

US $ 60-150 / Piece FOB
1 Piece (MOQ)
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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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About Modbus Module Factory FAQ

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

    Our Modbus Module Factory offers exceptional quality within the Electrical Control System category.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?

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

    Enhance your Electrical Control System setup with our premium 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.

Acrel 16 Channels DC0-20A Smart Photovoltaic Confluence Collection Device Accuracy 0.5 Class RS485/Modbus-RTU Protocol Agf-M16t

Acrel 16 Channels DC0-20A Smart Photovoltaic Confluence Collection Device Accuracy 0.5 Class RS485/Modbus-RTU Protocol Agf-M16t

US $ 134.4 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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Industrial Measurement Sensor with RS232 RS485 Modbus Output

Industrial Measurement Sensor with RS232 RS485 Modbus Output

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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Smart Temperature Transmitter Sensor Factory Price

Smart Temperature Transmitter Sensor Factory Price

US $ 123-129 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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User-Friendly Variable Speed Drives VSD for Conveyor Systems with Modbus RTU Support

User-Friendly Variable Speed Drives VSD for Conveyor Systems with Modbus RTU Support

US $ 58-504 / Piece FOB
1 Piece (MOQ)
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Wuhan Sine Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Trustworthy Modbus-Signal Throttling-Compatible Integrated Multi-Variable Flowmeter for Process Monitoring

Trustworthy Modbus-Signal Throttling-Compatible Integrated Multi-Variable Flowmeter for Process Monitoring

US $ 3,077-4,615 / Piece FOB
1 Piece (MOQ)
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Mega-Tek Instrument (Chengdu) Co., Ltd.

Manufacturer/Factory & Trading Company

Sichuan, China Since 2025
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Canopen J1939 Modbus Protocol Programmable Gateway with 12di 8do Local Io Function Openpcs Codesys Programmable Bus Converter

Canopen J1939 Modbus Protocol Programmable Gateway with 12di 8do Local Io Function Openpcs Codesys Programmable Bus Converter

US $ 287 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Liaoning, China Since 2025
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Advanced Grating Ruler with Magnetic Features for Modbus TCP

Advanced Grating Ruler with Magnetic Features for Modbus TCP

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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Modbus Supported Intelligent Gateway for Industrial Device Interconnection

Modbus Supported Intelligent Gateway for Industrial Device Interconnection

US $ 186-1,280 / Piece FOB
1 Piece (MOQ)
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Tianjin Wanzhong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2026
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Eight-Channel 4-20mA Input Modbus RTU Communication Protocol Four-Channel Switch Input, Four-Channel Switch Output

Eight-Channel 4-20mA Input Modbus RTU Communication Protocol Four-Channel Switch Input, Four-Channel Switch Output

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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Serial RS485 to TCP/IP Ethernet Converter RS232 RS485 to Ethernet TCP/IP Modbus Industrial Multiple Ethernet Serial Server

Serial RS485 to TCP/IP Ethernet Converter RS232 RS485 to Ethernet TCP/IP Modbus Industrial Multiple Ethernet Serial Server

US $ 55-59.9 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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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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Moxa Mgate 5103 1-Port Modbus RTU/Ascii/TCP/Ethernet/IP-to-Profinet Gateways

Moxa Mgate 5103 1-Port Modbus RTU/Ascii/TCP/Ethernet/IP-to-Profinet Gateways

US $ 652.7-666.6 / Piece FOB
2 Pieces (MOQ)
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Telefly Telecommunications Equipment Co., Ltd.

Guangdong, China Since 2014
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Three Phase Power Quality Analyzer 3p4w Energy Meter Modbus Electric Meter

Three Phase Power Quality Analyzer 3p4w Energy Meter Modbus Electric Meter

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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