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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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I/O Input Module for Digital 8 Channel Optical Isolation I/O Controller

I/O Input Module for Digital 8 Channel Optical Isolation I/O Controller

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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Hengko Ht801p Flange Probe -20 to 60º C Modbus-RTU RS485 Temperature & Humidity Sensor Transmitter

Hengko Ht801p Flange Probe -20 to 60º C Modbus-RTU RS485 Temperature & Humidity Sensor Transmitter

US $ 46-48 / Piece FOB
2 Pieces (MOQ)
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Hengko Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Three Phase Transformer Connected DIN Rail Multifunctional Electric Energy Meter with Multi-Tariff Pulse Output Power Meters Modbus Energy Meter

Three Phase Transformer Connected DIN Rail Multifunctional Electric Energy Meter with Multi-Tariff Pulse Output Power Meters Modbus Energy Meter

US $ 40 / Piece FOB
50 Pieces (MOQ)
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Zhejiang Xinghao Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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Dcs880-S01-0225-05X0, 225A, 125HP DC Motor Controller, DC Drive Power Modules

Dcs880-S01-0225-05X0, 225A, 125HP DC Motor Controller, DC Drive Power Modules

US $ 1-10,000 / Piece FOB
1 Piece (MOQ)
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China One-Tone Industrial Group Co., Ltd

Tianjin, China Since 2023
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New Industrial Bmxp342020 Processor Modicon M340 Max 1024 Discrete + 256 Analog I/O Modbus Ethernet Processor

New Industrial Bmxp342020 Processor Modicon M340 Max 1024 Discrete + 256 Analog I/O Modbus Ethernet Processor

US $ 200-1,200 / Piece FOB
1 Piece (MOQ)
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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Ladder Switch Geya Modbus Output 4 Way Relay Module 1no1nc Omron Plug in Fy-Ng2r

Ladder Switch Geya Modbus Output 4 Way Relay Module 1no1nc Omron Plug in Fy-Ng2r

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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High-Performance 8c-Pcnt01 for Honey/Well Automation Industrial I/O Module

High-Performance 8c-Pcnt01 for Honey/Well Automation Industrial I/O Module

US $ 2,431 / 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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Bme280 Altimeter Atmospheric Pressure Sensor Module

Bme280 Altimeter Atmospheric Pressure Sensor Module

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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Kb8110 4G LTE Industrial Modem Terminal RS32 RS485 Interface Data Collection Support Modbus Protocol

Kb8110 4G LTE Industrial Modem Terminal RS32 RS485 Interface Data Collection Support Modbus Protocol

US $ 60-80 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kingbird Network Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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4-20mA to RS485 Signal Module Signal Converter

4-20mA to RS485 Signal Module Signal Converter

US $ 15 / Piece FOB
10 Pieces (MOQ)
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ACE METER TECHNOLOGY CO., LIMITED

Trading Company

Liaoning, China Since 2020
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Two-wire System 4-20mA Analog Output MODBUS RTU Protocol HART Protocol Optional

Two-wire System 4-20mA Analog Output MODBUS RTU Protocol HART Protocol Optional

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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Gk-100-Pnrt for Codesys PLC Profinet Network Adapter Io System Module

Gk-100-Pnrt for Codesys PLC Profinet Network Adapter Io System Module

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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Deif Single Genset Controller Sgc 120 and Sgc 121 Generator Amf Control Module Canbus

Deif Single Genset Controller Sgc 120 and Sgc 121 Generator Amf Control Module Canbus

US $ 100-200 / Piece FOB
1 Piece (MOQ)
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Jinan Cusun Mach Co., Ltd.

Shandong, China Since 2021
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Wago 285 101 High-Performance Digital Input Module for Industrial Automation Applications

Wago 285 101 High-Performance Digital Input Module for Industrial Automation Applications

US $ 90-399 / Piece FOB
1 Piece (MOQ)
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Quanzhou Ausenist Technology Co., Ltd

Trading Company

Jiangsu, China Since 2023
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CNC Controller For CNC Lathe Machining Lathe Parts CNC Lathe Programmer CNC Lathe simulator

CNC Controller For CNC Lathe Machining Lathe Parts CNC Lathe Programmer CNC Lathe simulator

US $ 329-369 / Piece FOB
1 Piece (MOQ)
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Shenzhen Guanhong Automation Co., Ltd.

Guangdong, China Since 2020
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New Amf25 Genset Controller for Il-Nt Comap Module

New Amf25 Genset Controller for Il-Nt Comap Module

US $ 120-150 / Piece FOB
1 Piece (MOQ)
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DIY Power System Co., Ltd.

Fujian, China Since 2021
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Hengko Hg631 Replacement RS485 Modbus RTU Humidity Temperature Transmitter Probe

Hengko Hg631 Replacement RS485 Modbus RTU Humidity Temperature Transmitter Probe

US $ 24-25 / Piece FOB
1 Piece (MOQ)
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Hengko Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Yokogawa Adv561-P50 Digital Output Module in Stock

Yokogawa Adv561-P50 Digital Output Module in Stock

US $ 350-360 / Piece FOB
1 Piece (MOQ)
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Kerui (Weifang) Automation Equipment Co., Ltd.

Shandong, China Since 2025
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LTE Industrial DTU for Modbus RS485 RS232 Devices

LTE Industrial DTU for Modbus RS485 RS232 Devices

US $ 3.3 / Piece FOB
5 Pieces (MOQ)
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Shanghai Fante Industrial Co., Ltd

Shanghai, China Since 2025
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4-20mA 500m 1km 3km 5km Wireless Transmitter and Receiver Module

4-20mA 500m 1km 3km 5km Wireless Transmitter and Receiver Module

US $ 202-450 / Piece FOB
1 Piece (MOQ)
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Atech Sensor Co., Ltd

Shaanxi, China Since 2022
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Reliable 8-Channel Modbus TCP Industrial Analog Input Module

Reliable 8-Channel Modbus TCP Industrial Analog Input Module

1 Piece (MOQ)
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Nanjing Paragon Technology Co., Ltd.

Jiangsu, China
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Industrial High-Precision Electromagnetic Force Digital Weighing Sensor Module 0.1mg

Industrial High-Precision Electromagnetic Force Digital Weighing Sensor Module 0.1mg

US $ 200-700 / set FOB
1 set (MOQ)
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Nanjing Long Medical Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2023
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#Ckx8415 4 Channel Voltage Current Analog Acquisition RS485 Module S485 Modbus RTU ADC Module Current Transmitter Instruments

#Ckx8415 4 Channel Voltage Current Analog Acquisition RS485 Module S485 Modbus RTU ADC Module Current Transmitter Instruments

US $ 2.94-5.5 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Chipskey 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?

    Our Modbus Module offers exceptional quality 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.

Jsy-Mk-163t 50A Bi-Directional AC Single Phase Energy Merter Power Meter

Jsy-Mk-163t 50A Bi-Directional AC Single Phase Energy Merter Power Meter

US $ 6.5 / 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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Bmxp342020 Processor Modicon M340 Max 1024 Discrete + 256 Analog I/O Modbus Ethernet Processor

Bmxp342020 Processor Modicon M340 Max 1024 Discrete + 256 Analog I/O Modbus Ethernet Processor

US $ 200-1,200 / Piece FOB
1 Piece (MOQ)
Contact Supplier
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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RTD Measurement PT100/PT1000 Temperature Monitoring I/O Module supprots Modbus MQTT

RTD Measurement PT100/PT1000 Temperature Monitoring I/O Module supprots Modbus MQTT

US $ 110-150 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China
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XT8601B Customs Cosmetics Inquiry Data Matrix QR Code Lab Smart Camera Ethernet Scanner Module

XT8601B Customs Cosmetics Inquiry Data Matrix QR Code Lab Smart Camera Ethernet Scanner Module

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Wago 283 102 High-Quality Digital Output Module for Reliable Industrial Applications

Wago 283 102 High-Quality Digital Output Module for Reliable Industrial Applications

US $ 90-399 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Quanzhou Ausenist Technology Co., Ltd

Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Siemens 6ES7151-3BA23-0AB0 PLC Serial Communication Module RS232/422/485

Siemens 6ES7151-3BA23-0AB0 PLC Serial Communication Module RS232/422/485

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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8c-Paon01 for Honey/Well High-Performance Automation Industrial I/O Module

8c-Paon01 for Honey/Well High-Performance Automation Industrial I/O Module

US $ 739 / 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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6es7288-2de08-0AA0 Em De16 Digital Input Module, 1624V DC Inputdigital Output

6es7288-2de08-0AA0 Em De16 Digital Input Module, 1624V DC Inputdigital Output

US $ 300-3,000 / Piece FOB
1 Piece (MOQ)
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Shanghai UCANI Industrial Development Co., Ltd.

Shanghai, China Since 2019
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Nb-Iot Modem RS232 RS485 DTU M2m Module with Protocol Analysis Function

Nb-Iot Modem RS232 RS485 DTU M2m Module with Protocol Analysis Function

US $ 60-120 / Piece FOB
1 Piece (MOQ)
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Shenzhen Ex-link Technology Co., Ltd.

Trading Company

Guangdong, China Since 2017
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Geya with Optocoupler Modbus PLC Module Bluetooth Relay Fy-41f 6.22mm Slim Socket

Geya with Optocoupler Modbus PLC Module Bluetooth Relay Fy-41f 6.22mm Slim Socket

US $ 2.27-2.99 / Piece FOB
20 Pieces (MOQ)
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Zhejiang Geya Electrical Co., Ltd.

Zhejiang, China
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PLC Module CI522A 3BSE018283R1 EISA RTAB MODEL ADVANT AF100 INTERFACE MODULE

PLC Module CI522A 3BSE018283R1 EISA RTAB MODEL ADVANT AF100 INTERFACE MODULE

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

Fujian, China Since 2024
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PMC-550D LV Motor Protection Relay Remote Display Module Extensive I/O RS-485

PMC-550D LV Motor Protection Relay Remote Display Module Extensive I/O RS-485

US $ 624-960 / Piece FOB
1 Piece (MOQ)
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CET Electric Technology Inc.

Guangdong, China Since 2021
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Voltage-Type Io Module for Automation with Fast Signal Response

Voltage-Type Io Module for Automation with Fast Signal Response

US $ 49-199 / 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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