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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-194G AC Single Phase Bi-Directional Smart Electric Energy Meter Module

Jsy-Mk-194G AC Single Phase Bi-Directional Smart Electric Energy Meter Module

US $ 12.3 / Set FOB
5 Sets (MOQ)
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Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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5" LCD Touch Screen Programmable High Voltage DC Power Supply 20kw 150V~1000V

5" LCD Touch Screen Programmable High Voltage DC Power Supply 20kw 150V~1000V

1 Piece (MOQ)
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Shenzhen Infypower Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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HT218M LCD Isolation Intelligent Temperature Transmitter RTD TC Resistance MV Signal Input

HT218M LCD Isolation Intelligent Temperature Transmitter RTD TC Resistance MV Signal Input

US $ 55-75 / Piece FOB
1 Piece (MOQ)
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Nanjing Hangjia Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2019
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ECU Biogas & Natural Gas Engine Control System for Optimal Performance & Efficiency

ECU Biogas & Natural Gas Engine Control System for Optimal Performance & Efficiency

US $ 850-1,000 / SET FOB
1 SET (MOQ)
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King Genset Company Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2016
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640X512 17um 1600c Degree Steel Smelting Ultra High Temperature Measurement Camera Module

640X512 17um 1600c Degree Steel Smelting Ultra High Temperature Measurement Camera Module

US $ 4,200-4,800 / Piece FOB
5 Pieces (MOQ)
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Hangzhou Chenquan Tech Co., Ltd.

Zhejiang, China Since 2020
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High Accuracy Dual Display Ultrasonic Level Measurement Tool

High Accuracy Dual Display Ultrasonic Level Measurement Tool

US $ 15-27 / Piece FOB
1 Piece (MOQ)
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Jiangsu Aice Instrument Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2023
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Siemens 6SL3210-1sb11-0ua0 1-Phase Frequency Converter Power Module

Siemens 6SL3210-1sb11-0ua0 1-Phase Frequency Converter Power Module

US $ 50-1,000 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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380V Reactive Power Manager Rpm 14 Programming Manual for Power Factor Controller

380V Reactive Power Manager Rpm 14 Programming Manual for Power Factor Controller

US $ 10 / Piece FOB
10 Pieces (MOQ)
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WENZHOU JUNKE ELECTRIC CO., LTD.

Zhejiang, China Since 2019
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Jsy1009 Single Phase Two Wire RS485 Open CT Power Energy Meter

Jsy1009 Single Phase Two Wire RS485 Open CT Power Energy Meter

US $ 13.4 / 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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Sinamics G120X 6SL3220-3ye16-0ub0 400kw IP20 Rfi Suppression Filter

Sinamics G120X 6SL3220-3ye16-0ub0 400kw IP20 Rfi Suppression Filter

US $ 1,276.5-2,220.5 / Piece FOB
1 Piece (MOQ)
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Foshan Xinyi Industrial Technology Co., Ltd.

Guangdong, China Since 2025
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Multi-Protocol Support Ethernet/RS485/Lora Communication Module Data Transmission Devices

Multi-Protocol Support Ethernet/RS485/Lora Communication Module Data Transmission Devices

US $ 150-200 / 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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Elcetrochemical O2 Oxygen Gas Sensor Module Urat Output for Industrial Instruments

Elcetrochemical O2 Oxygen Gas Sensor Module Urat Output for Industrial Instruments

US $ 36-38 / 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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Programmable Logic PLC Controller Module in 5 Languages Specified in IEC 61131-3

Programmable Logic PLC Controller Module in 5 Languages Specified in IEC 61131-3

US $ 175-225 / Piece FOB
1 Piece (MOQ)
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Shenyang Guangcheng Technology Co., Ltd.

Liaoning, China
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Wireless Ai Module 0-5V, 4-20mA Analog Acquisition Module

Wireless Ai Module 0-5V, 4-20mA Analog Acquisition Module

US $ 115-125 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Qianhai Lensen Technology Co., Ltd

Guangdong, China
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. Siemens 6ES7151-1BA02-0AB0 PROFINET Communication Module for Distributed IO

. Siemens 6ES7151-1BA02-0AB0 PROFINET Communication Module for Distributed IO

US $ 10-1,000 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Emerson Power Module R485800e/R482900u

Emerson Power Module R485800e/R482900u

US $ 200-300 / Piece FOB
1 Piece (MOQ)
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Xiamen Swill Intelligence Technology Co., Ltd.

Fujian, China Since 2023
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Modbus RS485 Ethernet 4di 4do Industrial Remote Io Module

Modbus RS485 Ethernet 4di 4do Industrial Remote Io Module

US $ 62.34-74.8 / Piece FOB
1 Piece (MOQ)
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Shenzhen BeiLai Technology Co., Ltd.

Guangdong, China
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Meskernel 10m Industrial Laser Distance Sensor Module with High Accuracy ± 1mm

Meskernel 10m Industrial Laser Distance Sensor Module with High Accuracy ± 1mm

US $ 47.12-50.24 / Piece FOB
2 Pieces (MOQ)
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Jinan Aurora International Trade Co., Ltd.

Trading Company

Shandong, China Since 2024
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LCD display smart Temperature transmitter which can equip PT100, PT1000, RTD with 4-20ma RS485 output

LCD display smart Temperature transmitter which can equip PT100, PT1000, RTD with 4-20ma RS485 output

US $ 48-55 / Piece FOB
1 Piece (MOQ)
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Nanjing Hangjia Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2019
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Siemens G120X 6SL3220-3ye24-0ub0 Frequency Converter 7.5kw IP20 with Intelligent Operator Panel

Siemens G120X 6SL3220-3ye24-0ub0 Frequency Converter 7.5kw IP20 with Intelligent Operator Panel

US $ 1,276.5-2,220.5 / Piece FOB
1 Piece (MOQ)
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Foshan Xinyi Industrial Technology Co., Ltd.

Guangdong, China Since 2025
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Wireless I/O Module Modbus RTU Remote on-off Control Modules

Wireless I/O Module Modbus RTU Remote on-off Control Modules

US $ 200 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Qianhai Lensen Technology Co., Ltd

Guangdong, China
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Tn460u Optional Air-Cooled/Water-Cooled Shells for Ultra-High Temperature Thermal Camera

Tn460u Optional Air-Cooled/Water-Cooled Shells for Ultra-High Temperature Thermal Camera

US $ 6,000-6,500 / Piece FOB
1 Piece (MOQ)
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Hangzhou Micron Control Technology Co., Ltd.

Zhejiang, China Since 2024
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Smart Cities 2di 2ai 2do Industrial Remote Data Collection Io Module

Smart Cities 2di 2ai 2do Industrial Remote Data Collection Io Module

US $ 62.34-74.8 / Piece FOB
1 Piece (MOQ)
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Shenzhen BeiLai 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?

    The Modbus Module is included in 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.

  • 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.

  • QWhy should I consider purchasing electrical control systems wholesale?

    The Modbus Module is a standout piece in our Electrical Control System collection.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.

Compact Meskernel Laser Rangefinder with ± 1mm Accuracy and 10m Distance

Compact Meskernel Laser Rangefinder with ± 1mm Accuracy and 10m Distance

US $ 47.12-50.24 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Jinan Aurora International Trade Co., Ltd.

Trading Company

Shandong, China Since 2024
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iot rs485 output battery supply support pressure module pressure sensor

iot rs485 output battery supply support pressure module pressure sensor

US $ 25-35 / Piece FOB
5 Pieces (MOQ)
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Nanjing Hangjia Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2019
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16-Channel RS485 Digital Input Module Switch Quantity Data Acquisition 24VDC with Lights Modbus RTU Communication Remote Control

16-Channel RS485 Digital Input Module Switch Quantity Data Acquisition 24VDC with Lights Modbus RTU Communication Remote Control

US $ 34-36 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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EtherCAT Industrial Remote I/O Module High Stability

EtherCAT Industrial Remote I/O Module High Stability

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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High Speed Pulse Counter Modbus Industrial Ethernet 4DIN Io Module

High Speed Pulse Counter Modbus Industrial Ethernet 4DIN Io Module

US $ 62.34-74.8 / Piece FOB
1 Piece (MOQ)
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Shenzhen BeiLai Technology Co., Ltd.

Guangdong, China
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High-Accuracy Temperature Measurement Algorithms Temperature Measurement Uncooled Infrared Module

High-Accuracy Temperature Measurement Algorithms Temperature Measurement Uncooled Infrared Module

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

Shandong, China Since 2024
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Temperature Transmitter 4~20mA/HART/RS485 LCD Digital Display Intelligent Transmitter

Temperature Transmitter 4~20mA/HART/RS485 LCD Digital Display Intelligent Transmitter

US $ 55-75 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing Hangjia Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2019
Chat Now Send Inquiry
M120t Smart Factory 4di 4ai 2ao 4do Ethernet Remote Mqtt Io Module

M120t Smart Factory 4di 4ai 2ao 4do Ethernet Remote Mqtt Io Module

US $ 81.52-97.82 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Shenzhen BeiLai Technology Co., Ltd.

Guangdong, China
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Cold-end Compensation Temperature Range -20~60℃ Compensation Accuracy 1℃ Temperature Transmitter

Cold-end Compensation Temperature Range -20~60℃ Compensation Accuracy 1℃ Temperature Transmitter

US $ 55-75 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Hangjia Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2019
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8DI 8DO Combined IO Module Supports Modbus RTU/TCP to MQTT for Industrial Automation

8DI 8DO Combined IO Module Supports Modbus RTU/TCP to MQTT for Industrial Automation

US $ 97.02-129.37 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China
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Geya 1no1nc Communication Omron Plug in Relay Module Modbus Fy-Ng2r for Remote Control

Geya 1no1nc Communication Omron Plug in Relay Module Modbus Fy-Ng2r for Remote Control

US $ 3.21-44.47 / Piece FOB
50 Pieces (MOQ)
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Zhejiang Geya Electrical Co., Ltd.

Zhejiang, China
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PLC Module Advant Controller 31 ICMK14F1 1SBP260050R1001 ICSI16E1 FPR3316101R1032 IDS-DTU51 Analog Input Module Remote Unit

PLC Module Advant Controller 31 ICMK14F1 1SBP260050R1001 ICSI16E1 FPR3316101R1032 IDS-DTU51 Analog Input Module Remote Unit

US $ 1-10,000 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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Versatile 4-Channel Analog Input Module with Multiple Voltage Inputs

Versatile 4-Channel Analog Input Module with Multiple Voltage Inputs

US $ 55-65 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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