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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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Serial Port to Ethernet Converter for IoT Applications Secure WiFi Network Interface Reliable

Serial Port to Ethernet Converter for IoT Applications Secure WiFi Network Interface Reliable

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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Jsy-Mk-354 AC 50A Bidirectional RS485 Three-Phase Smart Energy Meter for Data Center

Jsy-Mk-354 AC 50A Bidirectional RS485 Three-Phase Smart Energy Meter for Data Center

US $ 18.1 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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*Rpm100c Energy Meter Network Power Quality Analyser

*Rpm100c Energy Meter Network Power Quality Analyser

US $ 259-648 / Piece FOB
1 Piece (MOQ)
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Romaz Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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Acrel Smart Gateway Anet-1e1s1 1 Channels RS485 Support Max 32 Devices Real-Time Data Monitoring Low Power Consumption

Acrel Smart Gateway Anet-1e1s1 1 Channels RS485 Support Max 32 Devices Real-Time Data Monitoring Low Power Consumption

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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Rdv Radar Doppler 4G Stainless Steel Bracket Compact and Portable Flow Velocity and Flow Rate Meter

Rdv Radar Doppler 4G Stainless Steel Bracket Compact and Portable Flow Velocity and Flow Rate Meter

US $ 719-899 / Piece FOB
1 Piece (MOQ)
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Fujian Autec Factory Automation Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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Sanyu 0.75kw 1.5kw 2.2kw 4kw 5.5kw 7.5kw 11kw VFD Inverter Input Single Phase 220V Output Three Phase220V

Sanyu 0.75kw 1.5kw 2.2kw 4kw 5.5kw 7.5kw 11kw VFD Inverter Input Single Phase 220V Output Three Phase220V

US $ 105-260 / Set FOB
10 Sets (MOQ)
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Shanghai Sanyu Industry Co., Ltd.

Shanghai, China Since 2012
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Smart Temperature and Humidity Sensor for Reliable Server Rack Conditions

Smart Temperature and Humidity Sensor for Reliable Server Rack Conditions

US $ 30-35 / Piece FOB
10 Pieces (MOQ)
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Xiamen Trust Information Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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AC 3phase 380V 18, 5 Kw Frequency Converter for Electric Motors

AC 3phase 380V 18, 5 Kw Frequency Converter for Electric Motors

US $ 22.3-286.17 / 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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Sy3000 3pH 380V 0.4-90kw 50/60Hz Frequency Inverter for Pump Fan

Sy3000 3pH 380V 0.4-90kw 50/60Hz Frequency Inverter for Pump Fan

US $ 68-163 / Set FOB
1 Set (MOQ)
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Shanghai Sanyu Industry Co., Ltd.

Shanghai, China Since 2012
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Factory Direct Wholesale Multi Parameter Water Quality Analyzer OEM ODM Accepted

Factory Direct Wholesale Multi Parameter Water Quality Analyzer OEM ODM Accepted

US $ 800-1,200 / Set FOB
1 Set (MOQ)
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Combine Meter Control Co., Ltd.

Guangdong, China Since 2026
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Yqpa02 Aluminum Alloy Sensor for Bridge Vertical Displacement Vertical Displacement Monitoring

Yqpa02 Aluminum Alloy Sensor for Bridge Vertical Displacement Vertical Displacement Monitoring

US $ 165-240.38 / 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 1 Phase to 3 Phase VFD Frequency Converter for Water Pump Motors

Reliable 1 Phase to 3 Phase VFD Frequency Converter for Water Pump Motors

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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Gsl Energy Split Phase Max 12kVA PV Input 8kw 8000 Watt Power Inverter 48V 120V 240VAC Built in MPPT Charge Controller

Gsl Energy Split Phase Max 12kVA PV Input 8kw 8000 Watt Power Inverter 48V 120V 240VAC Built in MPPT Charge Controller

US $ 1,862.98-1,980 / Piece FOB
1 Piece (MOQ)
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Shenzhen GSL Energy Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Cost Effective Mini Low Frequency Split Phase AC Motor Frequency 380V Inverter

Cost Effective Mini Low Frequency Split Phase AC Motor Frequency 380V Inverter

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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Low Cost Variable Frequency Drive Frequency Changer Elevator Vdf for Door Operator

Low Cost Variable Frequency Drive Frequency Changer Elevator Vdf for Door Operator

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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Speed Control CNC Servo Controller AC Servo Controller for Multi Axis Drive

Speed Control CNC Servo Controller AC Servo Controller for Multi Axis Drive

US $ 1-1,699 / 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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Intelilite 4 Amf9 Amf8 Amf20 Amf25 Generator Controller for Diesel Generator Parts

Intelilite 4 Amf9 Amf8 Amf20 Amf25 Generator Controller for Diesel Generator Parts

US $ 284-300 / Piece FOB
1 Piece (MOQ)
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Ningde Dragon Technology Co., Ltd.

Trading Company

Fujian, China Since 2025
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Firstrate FST100-300 DTU Communication Terminal for Industrial IoT

Firstrate FST100-300 DTU Communication Terminal for Industrial IoT

US $ 40-65 / Piece FOB
1 Piece (MOQ)
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Hunan Firstrate Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2015
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Temperature and Humidity Data Logger Transmitter Sensor with 110000group Data Storage

Temperature and Humidity Data Logger Transmitter Sensor with 110000group Data Storage

US $ 121-129 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Fiber Bragg Grating Level Sensor for Dam Settlement Bridge Vertical Displacement

Fiber Bragg Grating Level Sensor for Dam Settlement Bridge Vertical Displacement

US $ 325.29-473.9 / 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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China Manufacturer Jsy-Mk-138 50A RS485 Current Votage 12-Channel Digital Power Energy Meter

China Manufacturer Jsy-Mk-138 50A RS485 Current Votage 12-Channel Digital Power Energy Meter

US $ 68.6-78.6 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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High Efficiency Static Var Generator with IGBT for AC400V 100kvar

High Efficiency Static Var Generator with IGBT for AC400V 100kvar

US $ 450-5,697.39 / Piece FOB
1 Piece (MOQ)
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Zhiming Group Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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IP68 Differential Pressure Hydrostatic Level Sensor for Subway Tunnel Settlement

IP68 Differential Pressure Hydrostatic Level Sensor for Subway Tunnel Settlement

US $ 259.29-377.75 / Set FOB
15 Sets (MOQ)
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Audited Supplier
Xiamen Xinde Internet of Things Technology Co., Ltd

Fujian, China Since 2025
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About Modbus Module FAQ

  • QWhy should I consider purchasing electrical control systems wholesale?

    Discover the perfect addition to your Electrical Control System with our Modbus Module.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.

  • QWhat components are essential in an electrical control system?

    The Modbus Module is a key item within our extensive Electrical Control System selection.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 an essential part of our Electrical Control System offerings.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.

Customized and Affordable Variable Frequency Inverter IP65/IP54 Water Proof VFD

Customized and Affordable Variable Frequency Inverter IP65/IP54 Water Proof VFD

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

Shandong, China Since 2025
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Three Phase Small Size IoT Network Wireless Energy Meter Kwh Meter

Three Phase Small Size IoT Network Wireless Energy Meter Kwh Meter

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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Temperature and Humidity IoT Data Logger with Long Life Humidity Sensor for Reliable

Temperature and Humidity IoT Data Logger with Long Life Humidity Sensor for Reliable

US $ 107-114 / pcs FOB
1 pcs (MOQ)
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Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Low Power Intelligent Gateway for Battery Operated Systems

Low Power Intelligent Gateway for Battery Operated Systems

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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Vibration Resistant Intelligent Gateway for Heavy Industrial Applications

Vibration Resistant Intelligent Gateway for Heavy Industrial Applications

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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Durable Online pH Cod Water Quality Monitoring Analyzer for Wastewater Treatment

Durable Online pH Cod Water Quality Monitoring Analyzer for Wastewater Treatment

US $ 1,720-1,800 / Set FOB
1 Set (MOQ)
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Combine Meter Control Co., Ltd.

Guangdong, China Since 2026
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Touch Screen Central Heating and Cooling Digital Room AC Thermostat for Hotel Air Conditioning

Touch Screen Central Heating and Cooling Digital Room AC Thermostat for Hotel Air Conditioning

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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High Performance 7.5kw 11kw 15kw 22kw 3 Phase 380V Frequency Inverters Converters AC Drive/VFD/Speed Controller

High Performance 7.5kw 11kw 15kw 22kw 3 Phase 380V Frequency Inverters Converters AC Drive/VFD/Speed Controller

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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Ctmc Motion Control CPU M226es, Ethercat Motion Control PLC Programmable Logic Controller PLC

Ctmc Motion Control CPU M226es, Ethercat Motion Control PLC Programmable Logic Controller PLC

US $ 130-150 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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7.5kw 11kw 15kw Pid Function RS485 Compact Size VFD AC Motor Drive Frequency Inverter

7.5kw 11kw 15kw Pid Function RS485 Compact Size VFD AC Motor Drive Frequency Inverter

US $ 22.3-286.17 / 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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Simple Frequency Inverter Variable Speed Drive Variable Frequency Inverter Converter 380V 1.5kw VFD

Simple Frequency Inverter Variable Speed Drive Variable Frequency Inverter Converter 380V 1.5kw VFD

US $ 22.3-286.17 / 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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Explosion-Proof Dual-Chamber Throttling-Compatible Integrated Multi-Variable Flowmeter for Process Monitoring

Explosion-Proof Dual-Chamber 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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LC520 High Performance Open Loop VFD 380V Nominal Voltage Special Purpose AC Drive Elevator/Lifts & Escaltaor Inverter

LC520 High Performance Open Loop VFD 380V Nominal Voltage Special Purpose AC Drive Elevator/Lifts & Escaltaor Inverter

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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