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Advanced Motion - Ready PLC with Built - in Etherne Support Modbus-RTU/TCP Protocol for Robotics Automation, Outshining FUJI Nb Series

Advanced Motion - Ready PLC with Built - in Etherne Support Modbus-RTU/TCP Protocol for Robotics Automation, Outshining FUJI Nb Series

US $ 159.9-239.9 / Piece FOB
1 Piece (MOQ)
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Chengdu Hf Future Technology Co., Ltd.

Sichuan, China Since 2023
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Industrial Modbus RS485 Serial Server, RS485 to RJ45 Ethernet, TCP/IP to Serial, Rail-Mount Support, Poe Function

Industrial Modbus RS485 Serial Server, RS485 to RJ45 Ethernet, TCP/IP to Serial, Rail-Mount Support, Poe Function

US $ 19.3-22.5 / pieces FOB
20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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4CH 500 Celsius PT100 Thermocouple Rtd Temperature Sensor RS485 Temperature Sensor Module Modbus RTU Board Paperless Recorder

4CH 500 Celsius PT100 Thermocouple Rtd Temperature Sensor RS485 Temperature Sensor Module Modbus RTU Board Paperless Recorder

US $ 9.5-10.5 / pieces FOB
20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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RS485 Modbus RTU TCP to Ethernet Network UDP TCP Client Server Mqtt Converter Serial Port Server for PLC PTZ Camera

RS485 Modbus RTU TCP to Ethernet Network UDP TCP Client Server Mqtt Converter Serial Port Server for PLC PTZ Camera

US $ 11.13-11.83 / pieces FOB
20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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8ai-8di-8do Multifunction Io Expanding Board for Nano V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor

8ai-8di-8do Multifunction Io Expanding Board for Nano V3.0 RS485 Modbus RTU Open PLC LED Current Voltage Sensor

US $ 15-25 / pieces FOB
20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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16 Channel Digital Io WiFi Relay Module/Wireless Remote Control LAN Wan Support Modbus Smart Home Relay Switch

16 Channel Digital Io WiFi Relay Module/Wireless Remote Control LAN Wan Support Modbus Smart Home Relay Switch

US $ 85-95 / pieces FOB
100 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Dual-Channel PWM Signal Input Converter for RS485 Modbus RTU

Dual-Channel PWM Signal Input Converter for RS485 Modbus RTU

US $ 13.11-13.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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1 Input 1 Output RS485-RS232 to 4-20mA|0-5V|0-75mv Ad Converter with Modbus RTU

1 Input 1 Output RS485-RS232 to 4-20mA|0-5V|0-75mv Ad Converter with Modbus RTU

US $ 82-85 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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RS232/485 to Modbus TCP Networkmodule Multi Functional Cost-Effective Serial Server Supporting Edge Computing

RS232/485 to Modbus TCP Networkmodule Multi Functional Cost-Effective Serial Server Supporting Edge Computing

US $ 16.11-16.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, 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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Industrial Modbus RS485 Serial Server, RS485 to RJ45 Ethernet, TCP/IP to Serial, Rail-Mount Support, Poe Function Sensor

Industrial Modbus RS485 Serial Server, RS485 to RJ45 Ethernet, TCP/IP to Serial, Rail-Mount Support, Poe Function Sensor

US $ 12 / Piece FOB
100 Pieces (MOQ)
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Welcome (Wenzhou) Electric Co., Ltd

Zhejiang, China Since 2025
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Professional DC Inverter Control Circuit Board Printed Circuit Boards PCB Assembly for Single Phase Inverter Heat Pump Water Heater, with Communication Protocol

Professional DC Inverter Control Circuit Board Printed Circuit Boards PCB Assembly for Single Phase Inverter Heat Pump Water Heater, with Communication Protocol

US $ 48-50 / Set FOB
1 Set (MOQ)
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Guangdong Chico Future Technology Group Inc.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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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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FST100-2001 High quality waterproof Temperature and Humidity Sensor for Agricultural greenhouses

FST100-2001 High quality waterproof Temperature and Humidity Sensor for Agricultural greenhouses

US $ 16-30 / 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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Electrochemical Nh3 Sensor Ammonia Gas Sensor Nh3 Leak Detection in Refrigeration

Electrochemical Nh3 Sensor Ammonia Gas Sensor Nh3 Leak Detection in Refrigeration

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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Factory Price Smart Data Logger IoT Gateway

Factory Price Smart Data Logger IoT Gateway

US $ 579-799 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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O-Mron Global Warranty Programmable Logic Controller Cj2h-CPU64

O-Mron Global Warranty Programmable Logic Controller Cj2h-CPU64

US $ 188 / Piece FOB
1 Piece (MOQ)
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Xiamen Just Tech Co., Ltd.

Fujian, China Since 2026
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Advanced Dtsy5558 Smart Energy Meter for 3-Phase Prepaid Electricity

Advanced Dtsy5558 Smart Energy Meter for 3-Phase Prepaid Electricity

US $ 45-50 / pieces FOB
1 pieces (MOQ)
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Zhejiang Akarui Electronic Technology Co., Ltd.

Zhejiang, China Since 2025
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Remote I/O Module, Measuring 1 Encoder Signal 1-Channel Do Overspeed Alarm Output

Remote I/O Module, Measuring 1 Encoder Signal 1-Channel Do Overspeed Alarm Output

US $ 60.99-62.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Gate Unit Power S Gusp Subboard 3bhb003688r0001, Acs1000 Frequency Converter Power Board Gusp Sub Board Ku C711 Ae

Gate Unit Power S Gusp Subboard 3bhb003688r0001, Acs1000 Frequency Converter Power Board Gusp Sub Board Ku C711 Ae

US $ 4,150-4,638 / Piece FOB
1 Piece (MOQ)
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Shanghai Zhongcheng Fengyuan Industrial Technology Co., Ltd.

Trading Company

Shanghai, China Since 2024
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High Precision Temperature and Humidity Sensor High Performance WiFi Module

High Precision Temperature and Humidity Sensor High Performance WiFi Module

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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DC1040CT-302000-E Honeywell General Purpose DIGITAL CONTROLLERS

DC1040CT-302000-E Honeywell General Purpose DIGITAL CONTROLLERS

US $ 1-9,999 / Piece FOB
1 Piece (MOQ)
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BNSENS Co., Ltd.

Jiangsu, China Since 2024
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OEM 50kw Hybrid Power Converter DC to DC Energy Storage Converter Module

OEM 50kw Hybrid Power Converter DC to DC Energy Storage Converter Module

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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About Modbus Module Factory FAQ

  • QWhat components are essential in an electrical control system?

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

    Enhance your Electrical Control System setup with our premium Modbus Module Factory.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?

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

Yunyi Industrial Hiqh Pressure PT100 Module PT1000 Head Mount 4-20mA Temperature Sensor

Yunyi Industrial Hiqh Pressure PT100 Module PT1000 Head Mount 4-20mA Temperature Sensor

US $ 17-31.2 / pieces FOB
1 pieces (MOQ)
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Xi'an Yunyi Instrument Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2020
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Mochuan Drives Rugged Industrial 7inch Capacitive TFT LCD Anti Vandal Touch Screen HMI Module

Mochuan Drives Rugged Industrial 7inch Capacitive TFT LCD Anti Vandal Touch Screen HMI Module

US $ 150-165 / Piece FOB
1 Piece (MOQ)
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Wuxi Mochuan Drives Technology Co., Ltd

Jiangsu, China Since 2022
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Nj501-1300 CPU Unit Nj Series Machine Automation Controller PLC for PLC Programming

Nj501-1300 CPU Unit Nj Series Machine Automation Controller PLC for PLC Programming

US $ 1,488 / Piece FOB
1 Piece (MOQ)
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Xiamen Just Tech Co., Ltd.

Fujian, China Since 2026
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O-Mron Professional Supplier's 100% Original CS1h-CPU67h High-Speed CPU PLC Module for PLC Programming

O-Mron Professional Supplier's 100% Original CS1h-CPU67h High-Speed CPU PLC Module for PLC Programming

US $ 2,699 / Piece FOB
1 Piece (MOQ)
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Xiamen Just Tech Co., Ltd.

Fujian, China Since 2026
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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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Original Nj Series Power Module PLC Nj-PA3001 100% Genuine for PLC Programming Applications

Original Nj Series Power Module PLC Nj-PA3001 100% Genuine for PLC Programming Applications

US $ 99 / Piece FOB
1 Piece (MOQ)
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Xiamen Just Tech Co., Ltd.

Fujian, China Since 2026
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Analog Signal to Digital Signal RS232/485 Output a/D Data Acquisition Converters

Analog Signal to Digital Signal RS232/485 Output a/D Data Acquisition Converters

US $ 63-78 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Jsy-Mk-163t Bidirectional Split-Core 100A CT AC Single-Phase Energy Meter for Electricity

Jsy-Mk-163t Bidirectional Split-Core 100A CT AC Single-Phase Energy Meter for Electricity

US $ 11 / 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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Air Oxygen Gas Sensor Module Elcetrochemical O2 Gas Sensor for Industrial Safety

Air Oxygen Gas Sensor Module Elcetrochemical O2 Gas Sensor for Industrial Safety

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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Jsy-Mk-218 8A RS485 Current Voltage Power Electric Energy 8-Channel DC Energy Meter

Jsy-Mk-218 8A RS485 Current Voltage Power Electric Energy 8-Channel DC Energy Meter

US $ 64.3 / 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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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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RS-DIP-1 DIP Sensor

RS-DIP-1 DIP Sensor

US $ 86.5-124.34 / 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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Electrochemical So2 Sensor Sulphur Dioxide Gas Sensors for Harsh Industrial Environments

Electrochemical So2 Sensor Sulphur Dioxide Gas Sensors for Harsh Industrial Environments

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

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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