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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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Jsy-Mk-238 RS485 1-1000V 30A Per Channel 8-Channel DC Energy Metering Module

Jsy-Mk-238 RS485 1-1000V 30A Per Channel 8-Channel DC Energy Metering Module

US $ 69.7-80.6 / 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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Compact I/O Module for Smart Production with Ethercat

Compact I/O Module for Smart Production with Ethercat

US $ 90.28 / 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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Jsy-Mk-333G 50A 3p4w AC Bi-Directional Energy Meter Module for Solar Router Monitoring

Jsy-Mk-333G 50A 3p4w AC Bi-Directional Energy Meter Module for Solar Router Monitoring

US $ 15.1 / 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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Flow Meter Pulse Counting or Flow Measurement Speed Measurement, Modbus RTU Module

Flow Meter Pulse Counting or Flow Measurement Speed Measurement, Modbus RTU Module

US $ 73.33-73.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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0-10V Standard Analog Signal Output RS232/RS485 Signal Sensor Signal Signal Isolation D/a Conversion Module

0-10V Standard Analog Signal Output RS232/RS485 Signal Sensor Signal Signal Isolation D/a Conversion Module

US $ 131.66-131.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Mg-403 Single Axis Gyroscope Module

Mg-403 Single Axis Gyroscope Module

US $ 1,882 / Piece FOB
1 Piece (MOQ)
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Hangzhou Maixinminwei Technology Co., Ltd.

Zhejiang, China Since 2024
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Advanced Remote I/O Module for Flow Meter Pulse Counting

Advanced Remote I/O Module for Flow Meter Pulse Counting

US $ 9.9-18.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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0-75mv/4-20mA/0-10V to RS-232 Data Acquisition a/D Conversion Module

0-75mv/4-20mA/0-10V to RS-232 Data Acquisition a/D Conversion Module

US $ 50.98-58.98 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Modular Expansion IO Module for Profinet Networks

Modular Expansion IO Module for Profinet Networks

US $ 45-249 / 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 Remote IO Module for Siemens PLC with PN

Industrial Remote IO Module for Siemens PLC with PN

US $ 45-249 / 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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Fmu820 RS485 Output Pipeline Wall-Mounted Ultrasonic Water Flow Meter Ultrasonic Heat Module Flow Meter

Fmu820 RS485 Output Pipeline Wall-Mounted Ultrasonic Water Flow Meter Ultrasonic Heat Module Flow Meter

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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Advanced NPN Output Voltage Signal Module with WiFi Connectivity Internal Pull-up Pulse Counter

Advanced NPN Output Voltage Signal Module with WiFi Connectivity Internal Pull-up Pulse Counter

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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Industrial Ethernet IoT Sensor Signal Acquisition Module with 4-20mA Input

Industrial Ethernet IoT Sensor Signal Acquisition Module with 4-20mA Input

US $ 80.99-88.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Remote Online Air Conditioner Control Module Smart Industrial Thermostat for Air Conditioner

Remote Online Air Conditioner Control Module Smart Industrial Thermostat for Air Conditioner

US $ 26.8 / 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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22kw 1000V Bidirectional CCS Comb Power Supply Module

22kw 1000V Bidirectional CCS Comb Power Supply Module

US $ 2,250-2,300 / Piece FOB
5 Pieces (MOQ)
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Shijiazhuang Maxwell Technology Co., Ltd.

Trading Company

Hebei, China Since 2024
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48V 100ah LiFePO4 Battery Module for off Grid 10kw 20kw, 30kw Grid Tie Solar System

48V 100ah LiFePO4 Battery Module for off Grid 10kw 20kw, 30kw Grid Tie Solar System

US $ 555-799 / Piece FOB
10 Pieces (MOQ)
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Zhuhai Sunshine Energy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Maxwell 50kw DC/DC Bidirectional Power Module Charging Solution with Integrated Storage

Maxwell 50kw DC/DC Bidirectional Power Module Charging Solution with Integrated Storage

US $ 2,400-2,450 / Piece FOB
5 Pieces (MOQ)
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Shijiazhuang Maxwell Technology Co., Ltd.

Trading Company

Hebei, China Since 2024
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PT100/PT1000 Signal Acquisition IoT and Industrial Ethernet Acquisition Module WiFi Collection Module

PT100/PT1000 Signal Acquisition IoT and Industrial Ethernet Acquisition Module WiFi Collection Module

US $ 16.55-16.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Reliable Pulse Counter Module for Angular Speed and Displacement Motor Speed Measurement

Reliable Pulse Counter Module for Angular Speed and Displacement Motor Speed Measurement

US $ 66.66-66.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Remote Di Module for Data Acquisition Switching Input to RS-485 Sensor Signal Measurement and Monitoring

Remote Di Module for Data Acquisition Switching Input to RS-485 Sensor Signal Measurement and Monitoring

US $ 22.55-22.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Expansion Remote IO Module with DeviceNet for Temperature, DI DO and AI AO

Expansion Remote IO Module with DeviceNet for Temperature, DI DO and AI AO

US $ 45-249 / 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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Signal Isolator/Conversion Module, Signal Transmitter, Analogto RS485/232 Data Acquisition Module

Signal Isolator/Conversion Module, Signal Transmitter, Analogto RS485/232 Data Acquisition Module

US $ 13.66-13.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Remote I/O Module Can Be Used to Measure The Signal of One Grating Ruler Magnetic Grating Ruler Encoder

Remote I/O Module Can Be Used to Measure The Signal of One Grating Ruler Magnetic Grating Ruler Encoder

US $ 16.99-19.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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About Modbus Module FAQ

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

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

    The Modbus Module is classified under our comprehensive Electrical Control System range.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 top choice in our Electrical Control System collection.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.

OEM 50kw Hybrid Converter Module for Charging Solution with Integrated Storage

OEM 50kw Hybrid Converter Module for Charging Solution with Integrated Storage

US $ 2,400-2,450 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Shijiazhuang Maxwell Technology Co., Ltd.

Trading Company

Hebei, China Since 2024
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Advantech Adam-6224-Ae 4-CH Isolated Analog Output Modbus TCP Module

Advantech Adam-6224-Ae 4-CH Isolated Analog Output Modbus TCP Module

US $ 50 / Piece FOB
1 Piece (MOQ)
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XINGTECH CO., LTD.

Manufacturer/Factory & Trading Company

Beijing, China Since 2016
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OEM Bidirectional Power Inverter DC-DC 20kw 825V Hybrid Converter Module

OEM Bidirectional Power Inverter DC-DC 20kw 825V Hybrid Converter Module

US $ 2,800-3,000 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Shijiazhuang Maxwell Technology Co., Ltd.

Trading Company

Hebei, China Since 2024
Chat Now Send Inquiry
8-ch Thermocouple Input Module with Modbus

8-ch Thermocouple Input Module with Modbus

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XINGTECH CO., LTD.

Manufacturer/Factory & Trading Company

Beijing, China Since 2016
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Remote I/O Module with One Encoder Signal and Two Independent Counters for Di Status Measurement

Remote I/O Module with One Encoder Signal and Two Independent Counters for Di Status Measurement

US $ 20.98-22.98 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Robust 8-ch Analog Input Module with Modbus

Robust 8-ch Analog Input Module with Modbus

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XINGTECH CO., LTD.

Manufacturer/Factory & Trading Company

Beijing, China Since 2016
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8-ch Universal Analog Input Module with Modbus

8-ch Universal Analog Input Module with Modbus

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XINGTECH CO., LTD.

Manufacturer/Factory & Trading Company

Beijing, China Since 2016
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Advanced Io Module for Fieldbus Networks with Cc-Link Ie Field Basic

Advanced Io Module for Fieldbus Networks with Cc-Link Ie Field Basic

US $ 90.28 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Relay Output Io Module Stc-102 (16DO) with RS485/232 Modbus RTU

Relay Output Io Module Stc-102 (16DO) with RS485/232 Modbus RTU

1 Set (MOQ)
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Beijing Tengcon Technology Co., Ltd.

Beijing, China
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32-Channel RS485 Communication Relay Module Modbus RTU/232 DC12V/24V Relay Output Module for etc Induction

32-Channel RS485 Communication Relay Module Modbus RTU/232 DC12V/24V Relay Output Module for etc Induction

US $ 102-104 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Digital Input Module 16di RS-485 Modbus I/O Remote Modules (A-1051)

Digital Input Module 16di RS-485 Modbus I/O Remote Modules (A-1051)

US $ 43.3-44.9 / Piece FOB
1 Piece (MOQ)
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Shenzhen ATC Technology Co., Ltd.

Guangdong, China
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4DI 4DO 1RS485 BL200 Modbus TCP Distributed I/O Modules for Codesys PLC

4DI 4DO 1RS485 BL200 Modbus TCP Distributed I/O Modules for Codesys PLC

US $ 56 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China
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Acrel Artm-K32 Multi-Loop Switch Control Unit Modbus RTU I/O Module with 32 Switch Input

Acrel Artm-K32 Multi-Loop Switch Control Unit Modbus RTU I/O Module with 32 Switch Input

US $ 245 / Piece FOB
1 Piece (MOQ)
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Jiangsu, China
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