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Remote Control Servo Motor Temperature Controller Controller Temperature Indicator Servo System

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4-20mA Gateway Data Acquisition Module 0-5V Converter Analog RTU

4-20mA Gateway Data Acquisition Module 0-5V Converter Analog RTU

US $ 63-83 / 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 Speed Digital Weight Transmitter 1/50000 Resolution for IoT Weighing System (SMD03)

High Speed Digital Weight Transmitter 1/50000 Resolution for IoT Weighing System (SMD03)

US $ 200-300 / Piece FOB
10 Pieces (MOQ)
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Bengbu Sun-moon Instrument Institute Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2018
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High Quality PLC Controller Rhelc-Ethernet Module

High Quality PLC Controller Rhelc-Ethernet Module

US $ 60-80 / Piece FOB
1 Piece (MOQ)
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Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2012
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Em231 Temperature Module (231-7PB32, 231-7PC32) PLC Module Logic Controller Compatible Siemens PLC, PLC Controller Module, Power Module Cotrust

Em231 Temperature Module (231-7PB32, 231-7PC32) PLC Module Logic Controller Compatible Siemens PLC, PLC Controller Module, Power Module Cotrust

US $ 160 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Guangdong, China Since 2018
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Osm 16-Inputs 32-Outputs RS485 Communication Relay Module DC12/24V Modbus RTU Protocol for Home Automation

Osm 16-Inputs 32-Outputs RS485 Communication Relay Module DC12/24V Modbus RTU Protocol for Home Automation

US $ 110-112 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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2.4kw 150V 200A DC Electronic Load N68000 with High Power for Power Supply Car Charger Battery Testing

2.4kw 150V 200A DC Electronic Load N68000 with High Power for Power Supply Car Charger Battery Testing

US $ 5,500-120,000 / Piece FOB
1 Piece (MOQ)
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SHENZHEN SCIEO ELECTRONICS CO., LTD.

Trading Company

Guangdong, China Since 2025
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M21f-V50 RS485 RS232 Multiple Sensor Data Logger Remote Unit Terminal RTU 4G

M21f-V50 RS485 RS232 Multiple Sensor Data Logger Remote Unit Terminal RTU 4G

US $ 365-370 / Piece FOB
1 Piece (MOQ)
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Xiamen Chenmai Wisdom Technology Co., Ltd.

Fujian, China Since 2026
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PLC Module 81EU01h-E Gjr2391500r1210 81et03m-E Gjr2389800r1210 81et03n-E Gjr2389800r1210 Input Module

PLC Module 81EU01h-E Gjr2391500r1210 81et03m-E Gjr2389800r1210 81et03n-E Gjr2389800r1210 Input Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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Siron Y414 IC Contact Point Relay Corresponding to All Terminal Wiring PLC Output Modules

Siron Y414 IC Contact Point Relay Corresponding to All Terminal Wiring PLC Output Modules

US $ 21.04-31.23 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Honeywell Cc-Pdil01 51405040-176 Cc-Paox01 51405039-275 Cc-Paix01 51405038-275 Cc-Tain01 51306513-175 Digital Input Module

Honeywell Cc-Pdil01 51405040-176 Cc-Paox01 51405039-275 Cc-Paix01 51405038-275 Cc-Tain01 51306513-175 Digital Input Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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Large C&I Energy Storage System Energy Storage Container Liquid-Cooling

Large C&I Energy Storage System Energy Storage Container Liquid-Cooling

US $ 86,674.99-375,586.85 / Piece FOB
1 Piece (MOQ)
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Ningbo GLGW New Energy Co., Ltd

Zhejiang, China Since 2025
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MultiFunction Smart LCD Panel Meter RS485 TCP Power Analyzer

MultiFunction Smart LCD Panel Meter RS485 TCP Power Analyzer

US $ 30-50 / Piece FOB
100 Pieces (MOQ)
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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FST100-312 Innovative Firstrate LoRaWAN Gateway (Indoor) for Enhanced Data Transmission

FST100-312 Innovative Firstrate LoRaWAN Gateway (Indoor) for Enhanced Data Transmission

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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Tetranca Mini PLC

Tetranca Mini PLC

US $ 38-57 / 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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Industrial Liquid Turbine Flowmeter with Stable Performance

Industrial Liquid Turbine Flowmeter with Stable Performance

US $ 150-2,550 / Piece FOB
1 Piece (MOQ)
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Suzhou Beite Smart Instrument Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Profinet Adapter for Remote Io Module 32 Slots

Profinet Adapter for Remote Io Module 32 Slots

US $ 90-100 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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General Electric UR6CH UR6dh UR6uh UR6ah UR6nh Ge Multilin UR Module Digital I/O Module

General Electric UR6CH UR6dh UR6uh UR6ah UR6nh Ge Multilin UR Module Digital I/O Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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SZGH880TC Durable Advanced Turning Two Axis Absolute Value Lathe Cutting Control Servo Turning Center Router System CNC PLC Motor DSP Controller

SZGH880TC Durable Advanced Turning Two Axis Absolute Value Lathe Cutting Control Servo Turning Center Router System CNC PLC Motor DSP Controller

US $ 600-672 / Piece FOB
1 Piece (MOQ)
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Shenzhen Guanhong Automation Co., Ltd.

Guangdong, China Since 2020
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Modbus-RTU Integrated Io Module for PLC

Modbus-RTU Integrated Io Module for PLC

US $ 150 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Ndir Sf6 Oxygen Ozone Sensor Sulfur Hexafluoride Gas Sensor Gas Leakage Monitoring

Ndir Sf6 Oxygen Ozone Sensor Sulfur Hexafluoride Gas Sensor Gas Leakage Monitoring

US $ 168-198 / pieces FOB
1 pieces (MOQ)
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Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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PLC Module Gjr5143100r0001 35ek90 Gjr5143200r0001 35ek91 Gjr5143600r0001 35tp90 Bus Coupler Unit

PLC Module Gjr5143100r0001 35ek90 Gjr5143200r0001 35ek91 Gjr5143600r0001 35tp90 Bus Coupler Unit

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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Multiple Sets of I/O Data Acquisition Module with 8 Analog Input, 4 Analog Output, 8 Di, 8 Do for Iot Process Control Systems

Multiple Sets of I/O Data Acquisition Module with 8 Analog Input, 4 Analog Output, 8 Di, 8 Do for Iot Process Control Systems

US $ 262-299 / Piece FOB
1 Piece (MOQ)
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Analog Systems (SH) Co., Ltd.

Shanghai, China
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Analog Io Module with 4ai 2ao 2di Modbus TCP Ethernet Port (A-1812)

Analog Io Module with 4ai 2ao 2di Modbus TCP Ethernet Port (A-1812)

US $ 76.4-78 / Piece FOB
1 Piece (MOQ)
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Shenzhen ATC Technology Co., Ltd.

Guangdong, China
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About Modbus Module FAQ

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

    Our Modbus Module 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?

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

    Discover the perfect Electrical Control System addition 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.

Hengko Ht606 Duct Probe RS485 Modbus-RTU Temperature and Humidity Sensor Transmitter

Hengko Ht606 Duct Probe RS485 Modbus-RTU Temperature and Humidity Sensor Transmitter

US $ 51-53 / Piece FOB
2 Pieces (MOQ)
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Hengko Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Original New General Electric UR9wh UR9vm UR9ah UR1hh Urrhh CPU Module 9u 12A0-0406-A4 Board Processor in Stock

Original New General Electric UR9wh UR9vm UR9ah UR1hh Urrhh CPU Module 9u 12A0-0406-A4 Board Processor in Stock

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
Chat Now Send Inquiry
LCD Human Machine Interface Industrial Display HMI LCD Module

LCD Human Machine Interface Industrial Display HMI LCD Module

US $ 46-54 / Piece FOB
1 Piece (MOQ)
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Shandong Chinsc Drive Technology Co.,Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2014
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180HP Arabic Intelligent Language AC Asynchronous Motor Bypass Soft Starter 3 Phase 380V/690V 132kw for Pump

180HP Arabic Intelligent Language AC Asynchronous Motor Bypass Soft Starter 3 Phase 380V/690V 132kw for Pump

US $ 790-806 / bags FOB
1 bags (MOQ)
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Zhejiang Chuanken Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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Gc-3644 4-Channel 0-20mA Analog Input Io Module Real-Time Acquisition of Analog Signals and Send Data 4ai I/O Expansion Module

Gc-3644 4-Channel 0-20mA Analog Input Io Module Real-Time Acquisition of Analog Signals and Send Data 4ai I/O Expansion Module

US $ 40-90 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
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Rtd PT100 PT1000 Temperature to Modbus TCP Mqtt Network 8-Channel Signal Data Acquisition Module

Rtd PT100 PT1000 Temperature to Modbus TCP Mqtt Network 8-Channel Signal Data Acquisition Module

US $ 25.98-27.98 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Cotrust Cth2 277-0pn36 Profinet Slave Station Module, Only Support Rt Real-Time Communication Mode, Can Expand up to 7 Cth200 Series Io Modules, PLC Module

Cotrust Cth2 277-0pn36 Profinet Slave Station Module, Only Support Rt Real-Time Communication Mode, Can Expand up to 7 Cth200 Series Io Modules, PLC Module

US $ 165-170 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Guangdong, China Since 2018
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Compact Sensor Slave Module for Long Distance Communication with Bus Control

Compact Sensor Slave Module for Long Distance Communication with Bus Control

US $ 15-130 / 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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RS485/RS232 to Lorawan Converter with Automatic Packet Handling for AMR Systems

RS485/RS232 to Lorawan Converter with Automatic Packet Handling for AMR Systems

US $ 38-42 / Piece FOB
1 Piece (MOQ)
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RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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Electronic Belt Scale Weighing Controller Su80

Electronic Belt Scale Weighing Controller Su80

US $ 21-25 / Piece FOB
10 Pieces (MOQ)
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Changsha Supmeter Technological Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2022
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Paperless Recorder Multiplex Data Logger RS485 Temperature Logger

Paperless Recorder Multiplex Data Logger RS485 Temperature Logger

US $ 629-1,296 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Utility CT Kwh Module Energy Meter Secure Smart Energy Meter Three Phase Energy Meter with High Quality

Utility CT Kwh Module Energy Meter Secure Smart Energy Meter Three Phase Energy Meter with High Quality

US $ 15-35 / Piece FOB
1 Piece (MOQ)
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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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Factory OEM 4G Wireless Temperature Humidity Transmitter Sensor 0-10V

Factory OEM 4G Wireless Temperature Humidity Transmitter Sensor 0-10V

US $ 2.2-3.8 / Piece FOB
1,000 Pieces (MOQ)
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Shenzhen RPD Sensor Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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