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22kw 30HP AC380V Three Phase VFD Built-in Brake Unit Modbus RS485 Vector Control

22kw 30HP AC380V Three Phase VFD Built-in Brake Unit Modbus RS485 Vector Control

US $ 304-318 / Piece FOB
10 Pieces (MOQ)
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Chnchi Nanjing Electric Co. Ltd.

Jiangsu, China Since 2023
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Jsy-Mk-141g Chinese Factory Customized OEM ODM 100A 6 Channels Energy Meter Module

Jsy-Mk-141g Chinese Factory Customized OEM ODM 100A 6 Channels Energy Meter Module

US $ 66.6-72 / 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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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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Modem With SIM Card Slot Router with VPN Firewall Band Lock Modbus Capability

Modem With SIM Card Slot Router with VPN Firewall Band Lock Modbus Capability

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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Modbus Supported 4G Industrial LTE Router With Sim Card Slot with RS485 and VPN

Modbus Supported 4G Industrial LTE Router With Sim Card Slot with RS485 and VPN

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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Hollysys 0.05%Fs 4 to 20mA+Hart Modbus-RTU/RS485 At5020 Pressure Transmitter

Hollysys 0.05%Fs 4 to 20mA+Hart Modbus-RTU/RS485 At5020 Pressure Transmitter

US $ 386-899 / 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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IoT Gateway Ai Ao Dodi Modbus RTU/TCP Snmp Coverter for Smart Energy Meter

IoT Gateway Ai Ao Dodi Modbus RTU/TCP Snmp Coverter for Smart Energy Meter

US $ 114-141 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Wholesale Factory Customized DC to AC Variable Frequency 380V VFD

Wholesale Factory Customized DC to AC Variable Frequency 380V VFD

US $ 19.9-368 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Wholesale Home Use 10kwh 5kwh LiFePO4 48V 51.2V Battery Module 100ah 200ah Lithium Battery Factory Price

Wholesale Home Use 10kwh 5kwh LiFePO4 48V 51.2V Battery Module 100ah 200ah Lithium Battery Factory Price

US $ 580-630 / Piece FOB
2 Pieces (MOQ)
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Sunpro Energy Tech Co., Ltd.

Anhui, China Since 2023
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Eastron Sdm630mct 40mA CT Type RS485 Modbus Solar PV Energy Metering MID Power Energy Meter

Eastron Sdm630mct 40mA CT Type RS485 Modbus Solar PV Energy Metering MID Power Energy 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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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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Modbus Energy Meter DIN Rail Smart Electricity Monitor Mqtt 3p Power Meter

Modbus Energy Meter DIN Rail Smart Electricity Monitor Mqtt 3p Power Meter

US $ 53-125 / Piece FOB
1 Piece (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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High Precision Vortex Flowmeter with Digital Modbus Technology

High Precision Vortex Flowmeter with Digital Modbus Technology

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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Amc16-Dett Multi-Channel 5g Base Station -48V DC Energy Meter with RS485 Modbus-RTU

Amc16-Dett Multi-Channel 5g Base Station -48V DC Energy Meter with RS485 Modbus-RTU

US $ 62 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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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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8-Way Encoder Pulse Counter or 16 Way Di High-Speed Counter, Modbus RTU

8-Way Encoder Pulse Counter or 16 Way Di High-Speed Counter, Modbus RTU

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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Bgt Upgraded Multiple Soil Elements Monitoring RS485 Modbus Agriculture

Bgt Upgraded Multiple Soil Elements Monitoring RS485 Modbus Agriculture

US $ 39.9-49.9 / Piece FOB
1 Piece (MOQ)
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BGT Technology(Beijing) Co., Ltd.

Beijing, China Since 2025
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Oil Pressure Transducer Gauge Sensor with Modbus RTU

Oil Pressure Transducer Gauge Sensor with Modbus RTU

US $ 113-125 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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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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LiFePO4 Energy Storage Inverter, Factory Production, High Quality, State Grid Cooperation

LiFePO4 Energy Storage Inverter, Factory Production, High Quality, State Grid Cooperation

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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Openpcs/Codesys Programming Software Canopen/J1939/Modbus TCP/RTU Communication Protocol Converter Programmable Bus Gateway

Openpcs/Codesys Programming Software Canopen/J1939/Modbus TCP/RTU Communication Protocol Converter Programmable Bus Gateway

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

Trading Company

Liaoning, China Since 2025
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Fixed Mounting LV Distribution Cabinet with Modbus RTU Communication Protocol

Fixed Mounting LV Distribution Cabinet with Modbus RTU Communication Protocol

US $ 2,500-5,000 / Piece FOB
1 Piece (MOQ)
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Zhejiang Shengxian Electric Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Ntc100K Thermistor Temperature Modbus Data Acquisition Module Ntc50K to RS485

Ntc100K Thermistor Temperature Modbus Data Acquisition Module Ntc50K to RS485

US $ 16.99-19.99 / 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 Factory FAQ

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

    Our Modbus Module Factory offers exceptional quality and style 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?

    The Modbus Module Factory is classified under our comprehensive Electrical Control System range.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?

    The Modbus Module Factory is a standout piece in our Electrical Control System collection.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.

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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Professional Nitrogen Leak Test Equipment Modbus Analog Output Nitrogen N2 Concentration Seneor

Professional Nitrogen Leak Test Equipment Modbus Analog Output Nitrogen N2 Concentration Seneor

US $ 95-101 / 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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Smart Motion Controller for Material Extrusion Modbus RTU Interface

Smart Motion Controller for Material Extrusion Modbus RTU Interface

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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Factory Price Wireless Fuel Tank Level Meter Water Level Sensor with Alarm

Factory Price Wireless Fuel Tank Level Meter Water Level Sensor with Alarm

US $ 157-165 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Acrel Adf400L Multi Circuits Energy Meter Single and Three Phase Meter DIN Rail Modbus Energy Consumption Device

Acrel Adf400L Multi Circuits Energy Meter Single and Three Phase Meter DIN Rail Modbus Energy Consumption Device

US $ 105 / 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 Ethernet PLC with EtherCAT and Modbus Communication

Industrial Ethernet PLC with EtherCAT and Modbus Communication

US $ 99-299 / 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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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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0-5V to RJ45 Ethernet Ad Converter with Modbus TCP

0-5V to RJ45 Ethernet Ad Converter with Modbus TCP

US $ 127 / 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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Medium-Power Digital Servo Controller Speed Control Servo with Modbus Communication Protocol

Medium-Power Digital Servo Controller Speed Control Servo with Modbus Communication Protocol

US $ 1-999 / 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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High Precision Temperature and Humidity Signal Conversion to Mqtt and Modbus TCP

High Precision Temperature and Humidity Signal Conversion to Mqtt and Modbus TCP

US $ 10.89-12.89 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Key Card/ Window Card Modbus Hotel Thermostat Split Noise Free for Fan Coil System

Key Card/ Window Card Modbus Hotel Thermostat Split Noise Free for Fan Coil System

US $ 30-52 / Piece FOB
100 Pieces (MOQ)
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Hotowell Technology (Xiamen) Co., Ltd.

Fujian, China Since 2016
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Eastron Sdm630-M MID Three Phase Solar Metering Modbus DIN Rail Energy Meter

Eastron Sdm630-M MID Three Phase Solar Metering Modbus DIN Rail Energy 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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Bgt CE 7 in 1 Lot Lora Lorawan RS485 Modbus Soil NPK Ec Conductivity Temperature Moisture pH Sensor for Agriculture

Bgt CE 7 in 1 Lot Lora Lorawan RS485 Modbus Soil NPK Ec Conductivity Temperature Moisture pH Sensor for Agriculture

US $ 39.9-58.6 / Piece FOB
1 Piece (MOQ)
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BGT Technology(Beijing) Co., Ltd.

Beijing, China Since 2025
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