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7 Inch Modbus TCP Thermocouple Temperature Sensor IoT Data Logger

7 Inch Modbus TCP Thermocouple Temperature Sensor IoT Data Logger

US $ 628-1,999 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Power and Harmonic Analyzer From Acrel Factory

Power and Harmonic Analyzer From Acrel Factory

US $ 248.5-518 / Piece FOB
1 Piece (MOQ)
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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Eastron Sdm630mct 1A/5A CT Connected 3 Phase Solar PV Metering RS485 Modbus RTU Smart Energy Meter

Eastron Sdm630mct 1A/5A CT Connected 3 Phase Solar PV Metering RS485 Modbus RTU Smart 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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6 Elements Wireless Outdoor Professional Digital Weather Station with Modbus RS485

6 Elements Wireless Outdoor Professional Digital Weather Station with Modbus RS485

US $ 799-1,999 / 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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3p4w IoT Wireless Energy Meter with RS485 Modbus

3p4w IoT Wireless Energy Meter with RS485 Modbus

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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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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0-10V Modbus Fcu Thermostats WiFi with DC Fan Outputs

0-10V Modbus Fcu Thermostats WiFi with DC Fan Outputs

US $ 40 / 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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SVC300 Modbus Single/3 Phase 50W 100W 200W/7.5kw Profinet 200V 240V 380V Servo

SVC300 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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3 Phase Modbus Multifunction Ntc Power Electric Energy Meter

3 Phase Modbus Multifunction Ntc Power Electric Energy 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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Low Power RS485 to 4-20mA Converter Standard Modbus to Analog Output Converter

Low Power RS485 to 4-20mA Converter Standard Modbus to Analog Output Converter

US $ 13-21 / 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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ISO18000-6c 860 960 MHz TCP IP RS485 Modbus RFID UHF Reader

ISO18000-6c 860 960 MHz TCP IP RS485 Modbus RFID UHF Reader

US $ 98-158 / Piece FOB
1 Piece (MOQ)
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Quanzhou Jianghe Technology Co., Ltd.

Fujian, China Since 2024
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Single Phase RS485 Modbus Energy Meter Power Meter for Distribution Cabinet

Single Phase RS485 Modbus Energy Meter Power Meter for Distribution Cabinet

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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for ABB 2-Port Ethernet Fieldbus Adapter Fena-21 2-Port Ethernet/IP+Modbus/TCP+Profinet Modbus Frequency Converter for PLC

for ABB 2-Port Ethernet Fieldbus Adapter Fena-21 2-Port Ethernet/IP+Modbus/TCP+Profinet Modbus Frequency Converter for PLC

US $ 10-1,000 / Piece FOB
1 Piece (MOQ)
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Tianjin Shiny-Metals Technology Co., Ltd.

Tianjin, China Since 2025
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Hrtm030-01 5V Power Supply RS485 Temperature Sensor Modbus Temperature Humidity Sensor

Hrtm030-01 5V Power Supply RS485 Temperature Sensor Modbus Temperature Humidity Sensor

US $ 5.96-6.16 / Piece FOB
1 Piece (MOQ)
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Sichuan Weinasa Technology Co., Ltd.

Trading Company

Sichuan, China Since 2022
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6-Channel 0-20mA to RS232 RS485 Ad Converter with Modbus RTU

6-Channel 0-20mA to RS232 RS485 Ad Converter with Modbus RTU

US $ 95 / 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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Master and Slave Function Gcan-410 Programmable Gateway with Openpcs Codesys DC 24V Can to 485 Ethernet Protocol Conversion Supports Canopen and Modbus RTU TCP

Master and Slave Function Gcan-410 Programmable Gateway with Openpcs Codesys DC 24V Can to 485 Ethernet Protocol Conversion Supports Canopen and Modbus RTU TCP

US $ 233 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Liaoning, China Since 2025
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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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Low Price Smart 6000A Circuit Breaker WiFi Operated RS485/Modbus RTU

Low Price Smart 6000A Circuit Breaker WiFi Operated RS485/Modbus RTU

US $ 11.71-12.42 / Piece FOB
100 Pieces (MOQ)
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Yueqing Long Road Electric Co., Ltd.

Zhejiang, China Since 2016
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Industrial High Quality Modular Programmable Logic Controller Canopen/Modbus Input Output Io Module PLC Openpcs/Codesys Software China Manufacturer

Industrial High Quality Modular Programmable Logic Controller Canopen/Modbus Input Output Io Module PLC Openpcs/Codesys Software China Manufacturer

US $ 118 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
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Convert Differential Encoder to Standard Modbus RTU Protocol Speed Measurement Independent Differential Counter

Convert Differential Encoder to Standard Modbus RTU Protocol Speed Measurement Independent Differential Counter

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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Wireless GPRS GSM WiFi Weather Station Wireless RoHS with Rain Gauge Modbus

Wireless GPRS GSM WiFi Weather Station Wireless RoHS with Rain Gauge Modbus

US $ 1,580-1,980 / Piece FOB
1 Piece (MOQ)
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Sichuan Weinasa Technology Co., Ltd.

Trading Company

Sichuan, China Since 2022
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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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Kstar 100 Kwh Outdoor All-in-One Cabinet Pre-Installed in Factory for Easy Installation

Kstar 100 Kwh Outdoor All-in-One Cabinet Pre-Installed in Factory for Easy Installation

US $ 600 / Piece FOB
1 Piece (MOQ)
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Shinefar Solar Co., Ltd

Zhejiang, China Since 2023
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About Modbus Module Factory FAQ

  • QWhy should I consider purchasing electrical control systems wholesale?

    Upgrade your Electrical Control System with the elegant and durable 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.

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

    The Modbus Module Factory 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.

  • 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.

Current Logger AC Adw210 Modbus Multi Circuit AC RS485 for School Project

Current Logger AC Adw210 Modbus Multi Circuit AC RS485 for School Project

US $ 300 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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0-10V/0-5V/4-20mA to RS-232 Modbus RTU Communication Protocol Switching Input/Output Data Collection

0-10V/0-5V/4-20mA to RS-232 Modbus RTU Communication Protocol Switching Input/Output Data Collection

US $ 83.55-83.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Advanced Pstx470-690-70 Modbus RTU Softstarter with Built-in Communication

Advanced Pstx470-690-70 Modbus RTU Softstarter with Built-in Communication

US $ 3,606.78 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kernal Intelligent Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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DIN Rail Single Phase Industrial Power Transformer Digital Prepaid Split Keypad Smart Modbus Energy Meter

DIN Rail Single Phase Industrial Power Transformer Digital Prepaid Split Keypad Smart Modbus Energy Meter

US $ 2.5-3.2 / Set FOB
1 Set (MOQ)
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Shandong Gangwan Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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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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Modbus Protocol Differential Pressure Sensor for Tunnel Monitoring

Modbus Protocol Differential Pressure Sensor for Tunnel Monitoring

US $ 259.29-377.75 / 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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Jsy-Mk-354 AC 20mA-50A Bidirectional Measurement RS485 Modbus-RTU Three-Phase Energy Meter

Jsy-Mk-354 AC 20mA-50A Bidirectional Measurement RS485 Modbus-RTU Three-Phase Energy Meter

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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Non Contact Ultrasonic Level Meter Transmitter Liquid Level Sensor Level Controller with CE RS485 Modbus 4-20mA 0-5V Optional

Non Contact Ultrasonic Level Meter Transmitter Liquid Level Sensor Level Controller with CE RS485 Modbus 4-20mA 0-5V Optional

1 Piece (MOQ)
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Anhui Qidian Automation Technology Co., Ltd.

Anhui, China Since 2021
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4G Mobile WiFi Router VPN Modbus RS232 for Public Safety Networks

4G Mobile WiFi Router VPN Modbus RS232 for Public Safety Networks

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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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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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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Electrical DIN Rail Energy Meter with RS485 Modbus Communication Energy Meter

Electrical DIN Rail Energy Meter with RS485 Modbus Communication Energy Meter

US $ 79-223 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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8000 Cycles 51.2V 100ah 5kwh RS485 Modbus LiFePO4 Solar Battery 5u 19inch Rack Battery 12V 12ah Lithium Ion Battery 200ah 48V Battery LiFePO4 2032 Battery

8000 Cycles 51.2V 100ah 5kwh RS485 Modbus LiFePO4 Solar Battery 5u 19inch Rack Battery 12V 12ah Lithium Ion Battery 200ah 48V Battery LiFePO4 2032 Battery

US $ 630-690 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Eway Energy Technology (Wuhan) Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2021
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