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USB RS232 to Lora Wireless Serial Port Data Transmission Transceiver

USB RS232 to Lora Wireless Serial Port Data Transmission Transceiver

US $ 29.99-36.99 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Caratar Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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PLC Module Gjr2391500r1210 81EU01e-Egjr2391500r1210 81EU01f-Egjr2403500r3010 81et03A-E Input Module

PLC Module Gjr2391500r1210 81EU01e-Egjr2391500r1210 81EU01f-Egjr2403500r3010 81et03A-E Input Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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Power Plant Electricity and Gas Remote Monitoring System - T3 Data Logger

Power Plant Electricity and Gas Remote Monitoring System - T3 Data Logger

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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Siron Y346 8 Bit DC Relay Module Input/Output Optical Coupling Isolation Type 24VDC Solid State Relay

Siron Y346 8 Bit DC Relay Module Input/Output Optical Coupling Isolation Type 24VDC Solid State Relay

US $ 19.92 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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H1X 16-Point Host 24V Programmable Controller, DC Power Supply, NPN Transistor Output, 1 Network Port PLC

H1X 16-Point Host 24V Programmable Controller, DC Power Supply, NPN Transistor Output, 1 Network Port PLC

US $ 69.18-106.43 / 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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New Original 10 Inch Touch Screen Includes Controller HMI Touch Screen Human Machine Interface VSD

New Original 10 Inch Touch Screen Includes Controller HMI Touch Screen Human Machine Interface VSD

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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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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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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Jnn 3 Phase Presistent VFD Motor Controller Converter

Jnn 3 Phase Presistent VFD Motor Controller Converter

US $ 110-122 / Piece FOB
1 Piece (MOQ)
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Shanghai Winning Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2021
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New Tht3500 Series Integrated Temperature Transmitter Original Brand New Integrated Temperature Sensor

New Tht3500 Series Integrated Temperature Transmitter Original Brand New Integrated Temperature Sensor

US $ 207 / Piece FOB
1 Piece (MOQ)
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Anhui Tongyi Instrument and Control Technology Co., Ltd.

Anhui, 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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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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Rail Mounted Wireless Temperature Monitoring Module Cabinet Sensor

Rail Mounted Wireless Temperature Monitoring Module Cabinet 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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Honeywell DC1010CT-101000-E General Purpose Digital Controller

Honeywell DC1010CT-101000-E General Purpose Digital Controller

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

Jiangsu, China Since 2024
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Idealplusing 60V DC Output Programmable Power Supply Module 0-40A 2400W USB-Enabled DC Power Supply for Automation

Idealplusing 60V DC Output Programmable Power Supply Module 0-40A 2400W USB-Enabled DC Power Supply for Automation

US $ 200-500 / Piece FOB
1 Piece (MOQ)
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Guangzhou Idealplusing information technology co., LTD

Guangdong, China Since 2021
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Custom Made Bidirectional DC-DC Converter for Energy Storage System

Custom Made Bidirectional DC-DC Converter for Energy Storage System

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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High-Speed Bubble Detection Sensor Module for Fast Performance

High-Speed Bubble Detection Sensor Module for Fast Performance

1 Piece (MOQ)
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Shenzhen Foreach Technology Co., Ltd.

Guangdong, China
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Elecnova Wall Mounted Svg Module 25kvar 20kvar Static Var Generator

Elecnova Wall Mounted Svg Module 25kvar 20kvar Static Var Generator

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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Advanced AT100G Power Meter for Din Rail with RS485 Modbus RTU

Advanced AT100G Power Meter for Din Rail with RS485 Modbus RTU

US $ 15-25 / Piece FOB
100 Pieces (MOQ)
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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RS 485 Modbus Touch Screen Room Thermostat with Relay Module Part for Hotel Air Conditioning

RS 485 Modbus Touch Screen Room Thermostat with Relay Module Part for Hotel Air Conditioning

US $ 52 / Piece FOB
100 Pieces (MOQ)
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Hotowell Technology (Xiamen) Co., Ltd.

Fujian, China Since 2016
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PT100/PT1000 Thermal Resistance Isolation Conversion RS-485 Output Temperature Signal Module

PT100/PT1000 Thermal Resistance Isolation Conversion RS-485 Output Temperature Signal Module

US $ 16.99-26.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Ess System AC to DC 22kw Bidirectional Power Converter on Grid

Ess System AC to DC 22kw Bidirectional Power Converter on Grid

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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Phm-7100 Ethernet Gatewaintelligent I/O Module

Phm-7100 Ethernet Gatewaintelligent 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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About Modbus Module Factory FAQ

  • QWhy should I consider purchasing electrical control systems wholesale?

    Upgrade your Electrical Control System with the elegant and durable 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.

  • QWhat components are essential in an electrical control system?

    The Modbus Module Factory is a key item within our extensive Electrical Control System selection.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 Factory 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.

Rdv 4G Radar Doppler Meter: Portable Design, Flow/Velocity/Area Measurement

Rdv 4G Radar Doppler Meter: Portable Design, Flow/Velocity/Area Measurement

US $ 719-899 / Piece FOB
1 Piece (MOQ)
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Fujian Autec Factory Automation Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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Adw300 IoT Wireless Electrical System Energy Monitor Railway Energy Meter DIN RS485 with Gateway Module

Adw300 IoT Wireless Electrical System Energy Monitor Railway Energy Meter DIN RS485 with Gateway Module

US $ 100 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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Schneider ATV610 Frequency Converter: Versatile Power Control Device ATV610u22n4

Schneider ATV610 Frequency Converter: Versatile Power Control Device ATV610u22n4

US $ 700-750 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Replacement Wireless HMI Gt 10 Inch Human Machine Interface Automation Control LED Display

Replacement Wireless HMI Gt 10 Inch Human Machine Interface Automation Control LED Display

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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Gsl Energy New Design Split Phase Max 12kVA PV Input 48V 8kw Solar Inverter Hybrid Solar Power System for American Market

Gsl Energy New Design Split Phase Max 12kVA PV Input 48V 8kw Solar Inverter Hybrid Solar Power System for American Market

US $ 1,862.98-1,980 / Piece FOB
1 Piece (MOQ)
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Shenzhen GSL Energy Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Industrial Hydrogen Gas Sensor Electrochemical H2 Sensor Module for Energy Station

Industrial Hydrogen Gas Sensor Electrochemical H2 Sensor Module for Energy Station

US $ 60-70 / pieces FOB
1 pieces (MOQ)
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Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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RS-CO2-N01-2D Insturial Wall-Mounted CO2 Sensor

RS-CO2-N01-2D Insturial Wall-Mounted CO2 Sensor

US $ 100.09-180.17 / 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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RU Poplar Liquid Cooling Energy Storage System Container 3MWH 5MWH 280Ah 314Ah Lifepo4 Battery Container ESS 20FT

RU Poplar Liquid Cooling Energy Storage System Container 3MWH 5MWH 280Ah 314Ah Lifepo4 Battery Container ESS 20FT

US $ 0.69-0.89 / kilowatts FOB
1,000 kilowatts (MOQ)
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Mate Solar Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2023
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Portable Mobile Bidirectional CCS Comb Charging Station 40kw Hybrid Inverter

Portable Mobile Bidirectional CCS Comb Charging Station 40kw Hybrid Inverter

US $ 2,750-2,800 / Piece FOB
5 Pieces (MOQ)
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Shijiazhuang Maxwell Technology Co., Ltd.

Trading Company

Hebei, China Since 2024
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External Bypass Soft Starter 3phase 630kw Soft Starter RS485 Modbus RTU for Heavy Duty Motor

External Bypass Soft Starter 3phase 630kw Soft Starter RS485 Modbus RTU for Heavy Duty Motor

US $ 733.33-740 / Piece FOB
1 Piece (MOQ)
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Zhejiang Pquan Technology Co., Ltd.

Zhejiang, China Since 2025
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Eaton 5p850I, 850 Va, 600 W, 160 V, C13 Coupler, C14 Coupler Tower UPS

Eaton 5p850I, 850 Va, 600 W, 160 V, C13 Coupler, C14 Coupler Tower UPS

US $ 180-317 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingshengtu Information Technology Co., Ltd.

Trading Company

Guangdong, China Since 2021
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Generator Controller Diesel Genset Parts Asm18g Automatic Start Power Protection Electronic Monitor Board Control Module

Generator Controller Diesel Genset Parts Asm18g Automatic Start Power Protection Electronic Monitor Board Control Module

US $ 33.8-38.3 / 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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