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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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ATS520 Auto Diesel Generator Controller Dual Power Switch ATS Control Module LCD Intelligent Programmable Panel RS485 ATS520IR

ATS520 Auto Diesel Generator Controller Dual Power Switch ATS Control Module LCD Intelligent Programmable Panel RS485 ATS520IR

US $ 93.6-101 / pieces FOB
1 pieces (MOQ)
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Fuan Shaluo Electronic Co., Ltd.

Fujian, China Since 2024
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Elc-18DC-Da-R-E High Quality Cabinet Electrical PLC

Elc-18DC-Da-R-E High Quality Cabinet Electrical PLC

US $ 60-200 / 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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DeviceNet Remote I/O Module Compact Cost-Effective Type

DeviceNet Remote I/O Module Compact Cost-Effective Type

US $ 96.04-137.2 / 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 Isolation Factory Hot Sale 8-Channel Optical I/O Control

Industrial Isolation Factory Hot Sale 8-Channel Optical I/O Control

US $ 12.98-29.99 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Phm-7204 Four-Channel Digital Output Module Isolation Intelligent I/O Module

Phm-7204 Four-Channel Digital Output Module Isolation Intelligent I/O Module

US $ 159-179 / Piece FOB
1 Piece (MOQ)
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Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
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XT8601B Precision manufacturing part traceability Metal engraving code reader Data Matrix code reader module

XT8601B Precision manufacturing part traceability Metal engraving code reader Data Matrix code reader module

US $ 1,500 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingtong IoT Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Long-Distance Monitoring All-Scenario Ultra-Fast Focusing Ultimate Image Algorithms Uncooled Infrared Imaging Module

Long-Distance Monitoring All-Scenario Ultra-Fast Focusing Ultimate Image Algorithms Uncooled Infrared Imaging Module

1 Piece (MOQ)
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Raythink Technology Co., Ltd.

Shandong, China Since 2024
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PLC MODULE PFUK108 PFUK 108 YM110001-SH PFUK105 PFUK 105 YM110001-SF PFUK104 PFUK 104 YM110002-SD relay board 800xA advanced Process Control Module

PLC MODULE PFUK108 PFUK 108 YM110001-SH PFUK105 PFUK 105 YM110001-SF PFUK104 PFUK 104 YM110002-SD relay board 800xA advanced Process Control Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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Dust Soiling Monitoring System Featuring RS485 Output and Modbus-RTU Communication

Dust Soiling Monitoring System Featuring RS485 Output and Modbus-RTU Communication

US $ 1,725-1,909 / 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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H1X 32-Point 24V DC /100-240V AC, NPN/PNP/ Relay Transistor Output, 8-Axis, 1/2 Network Port, NPN/PNP Type Input, Programmable Logic Controller PLC

H1X 32-Point 24V DC /100-240V AC, NPN/PNP/ Relay Transistor Output, 8-Axis, 1/2 Network Port, NPN/PNP Type Input, Programmable Logic Controller PLC

US $ 73.65-113.3 / 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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Hollysys 0.075%Fs 4 to 20mA+Hart 7 Modbus-RTU/RS485 At5010 Differential Pressure Transmitter

Hollysys 0.075%Fs 4 to 20mA+Hart 7 Modbus-RTU/RS485 At5010 Differential Pressure Transmitter

US $ 336-899 / 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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Mic500s Fixed Gas Detector with Modbus Communication for Chemical Sites

Mic500s Fixed Gas Detector with Modbus Communication for Chemical Sites

US $ 1,290-1,330 / Piece FOB
1 Piece (MOQ)
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Beijing Zetron Technology Co., Ltd

Trading Company

Beijing, China Since 2024
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Acrel Ard3m Low Voltage Three-Phase Motor Control Protection Relay with Profinet Modbus-TCP

Acrel Ard3m Low Voltage Three-Phase Motor Control Protection Relay with Profinet Modbus-TCP

US $ 215.4-646.2 / 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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Chinsc 3 Phase Input/Output 10 Inch Touch Screen LCD Panel

Chinsc 3 Phase Input/Output 10 Inch Touch Screen LCD Panel

US $ 39-54 / 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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Digital Load Cell Amplifier (BRS-AM-103B)

Digital Load Cell Amplifier (BRS-AM-103B)

US $ 60 / Piece FOB
1 Piece (MOQ)
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Hefei Brans Measuring And Controlling Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2017
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High Accuracy Sulfur Dioxide Gas Sensor So2 Sensors for Industrial Safety Environmen

High Accuracy Sulfur Dioxide Gas Sensor So2 Sensors for Industrial Safety Environmen

US $ 65-69 / Piece FOB
1 Piece (MOQ)
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Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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RS-Gz Aluminum Lighting Sensor

RS-Gz Aluminum Lighting Sensor

US $ 20-50 / Set FOB
1 Set (MOQ)
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Chongqing Jiuxin Automation Technology Co., Ltd

Trading Company

Chongqing, China Since 2024
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Large Containerized Energy Storage System Container Liquid-Cooled 5mwh

Large Containerized Energy Storage System Container Liquid-Cooled 5mwh

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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Versatile Signal Isolation Module for Accurate Temperature Readings PT100 Input / PT1000 Input

Versatile Signal Isolation Module for Accurate Temperature Readings PT100 Input / PT1000 Input

US $ 126.55-126.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Smart Electrical Gateway Supporting Modbus-RTU and Dl/T 645 Protocols for Breaker Control and Monitoring

Smart Electrical Gateway Supporting Modbus-RTU and Dl/T 645 Protocols for Breaker Control and Monitoring

US $ 88-99 / Piece FOB
1 Piece (MOQ)
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RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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New Arrival 100A DC-DC Converter Bidirectional Module for Energy Storage Stystem

New Arrival 100A DC-DC Converter Bidirectional Module for Energy Storage Stystem

US $ 1,700-1,750 / Piece FOB
5 Pieces (MOQ)
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Shijiazhuang Maxwell Technology Co., Ltd.

Trading Company

Hebei, China Since 2024
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50kw 100kw 200kw 300kw 500kw DC Power Supply Bidirectional DC DC Converter

50kw 100kw 200kw 300kw 500kw DC Power Supply Bidirectional DC DC Converter

US $ 99-4,390 / Piece FOB
2 Pieces (MOQ)
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Jinan Xinyuhua Energy Technology Co., Ltd.

Shandong, China Since 2021
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RS485-Enabled Wsz14drs-32A Modbus-Compatible Single-Phase Electricity Smart Digital Energy Meter for EV Charging

RS485-Enabled Wsz14drs-32A Modbus-Compatible Single-Phase Electricity Smart Digital Energy Meter for EV Charging

US $ 16-19 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Xingyuan Intelligent Meter Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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About Modbus Module FAQ

  • QWhat components are essential in an electrical control system?

    The Modbus Module is an essential part of our Electrical Control System offerings.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 a premium choice in 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.

  • QWhy should I consider purchasing electrical control systems wholesale?

    Our Modbus Module offers exceptional quality and style within the Electrical Control System category.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.

Fast-Response Modbus-Signal Self-Configuration Integrated Multi-Variable Flowmeter for Industrial Control

Fast-Response Modbus-Signal Self-Configuration Integrated Multi-Variable Flowmeter for Industrial Control

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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Factory Thermometer and Humidity 0-3V Integration for Home Appliances

Factory Thermometer and Humidity 0-3V Integration for Home Appliances

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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Three-Channel Digital Input Module Convert Switching Signal in Dangerous Area Isolated to Digital Signals

Three-Channel Digital Input Module Convert Switching Signal in Dangerous Area Isolated to Digital Signals

US $ 112-180 / pieces FOB
1 pieces (MOQ)
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Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
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MOXA MGate 5105-MB-EIP Allen-Bradley PLC Communication Protocol Gateway

MOXA MGate 5105-MB-EIP Allen-Bradley PLC Communication Protocol Gateway

US $ 166 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Communicative 48V 51.2V LiFePO4 Battery with Canbus Modbus RTU TCP IP Certifications

Communicative 48V 51.2V LiFePO4 Battery with Canbus Modbus RTU TCP IP Certifications

US $ 540-580 / Piece FOB
1 Piece (MOQ)
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Anhui Technology Import and Export Co.,Ltd

Trading Company

Anhui, China Since 2024
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Explosion-Proof 0.1%F. S Pressure Transmitter/Transducer with (4`20) Ma & Hart/Modbus

Explosion-Proof 0.1%F. S Pressure Transmitter/Transducer with (4`20) Ma & Hart/Modbus

US $ 230.77-384.62 / Piece FOB
10 Pieces (MOQ)
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Shanghai Zhaodi Automation Instrument Co., Ltd.

Shanghai, China Since 2018
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130mm Super Thin HVAC Chilled Water Fan Coil Unit with Bacnet / Modbus RS485

130mm Super Thin HVAC Chilled Water Fan Coil Unit with Bacnet / 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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Efficient Human-Machine Interface 10 Inch VSD HMI Human Machine Interface

Efficient Human-Machine Interface 10 Inch VSD HMI Human Machine Interface

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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Electrochemical Nh3 Sensor Ammonia Gas Sensor Module Ammonia for Wastewater Treatment

Electrochemical Nh3 Sensor Ammonia Gas Sensor Module Ammonia for Wastewater Treatment

US $ 60-64 / Piece FOB
1 Piece (MOQ)
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Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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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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Distribution Equipment Reactive Var Compensation Elecnova Wall Mounted Svg Compensator

Distribution Equipment Reactive Var Compensation Elecnova Wall Mounted Svg Compensator

US $ 950-1,250 / Piece FOB
1 Piece (MOQ)
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Professional RS485 to 0-10V Converter Small Size Modbus to Analog Converter

Professional RS485 to 0-10V Converter Small Size Modbus to Analog 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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Industrial ESIM SMS Modbus On-board Connectivity Gigabit 5G CPE Router

Industrial ESIM SMS Modbus On-board Connectivity Gigabit 5G CPE Router

US $ 165-375 / Set FOB
1 Set (MOQ)
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Shenzhen E-Lins Communication Co., Limited

Guangdong, China Since 2008
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