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Sunrain R290 Low Noise 18kw a+++/Evi/WiFi/DC Inverter Monoblock Air Source Heat Pump Water Heater

Sunrain R290 Low Noise 18kw a+++/Evi/WiFi/DC Inverter Monoblock Air Source Heat Pump Water Heater

US $ 2,085-2,100 / Set FOB
2 Sets (MOQ)
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Jiangsu Sunrain Solar Energy Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2010
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High Accuracy Pressure Sensor Modules for Weighing Solutions

High Accuracy Pressure Sensor Modules for Weighing Solutions

US $ 150-280 / Piece FOB
1 Piece (MOQ)
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Qingdao Weitewosi Automation Equipment Co., Ltd

Shandong, China Since 2025
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12V 24V DC 90 Degree Electric Actuator Valve on/off Type Motorized Control Actuator QC/Xy500 QC/Zy500 Qcd/Xy500

12V 24V DC 90 Degree Electric Actuator Valve on/off Type Motorized Control Actuator QC/Xy500 QC/Zy500 Qcd/Xy500

US $ 429-479 / Piece FOB
1 Piece (MOQ)
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Tianjin Freya Automation Technology Co., Ltd

Tianjin, China Since 2021
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Rdv Starting Flow Velocity Limited Free Radar Doppler Flow Velocity Meter

Rdv Starting Flow Velocity Limited Free Radar Doppler Flow Velocity Meter

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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CC-Link IE Field Basic Integrated I/O Module 8DI+8DO PNP/NPN

CC-Link IE Field Basic Integrated I/O Module 8DI+8DO PNP/NPN

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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Eight Channel Analog 4-20mA Signal Input Remote Data Acquisition Module

Eight Channel Analog 4-20mA Signal Input Remote Data Acquisition Module

US $ 25-36 / Piece FOB
5 Pieces (MOQ)
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Shijiazhuang Dekun Electronic Technology Co., Ltd.

Hebei, China
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Amsamotion Em3-Am8-4ai4ao Replace for Mitsubishi Melsec PLC 4ai/2ao Modbus Analog Transistor Relay Em3 Module

Amsamotion Em3-Am8-4ai4ao Replace for Mitsubishi Melsec PLC 4ai/2ao Modbus Analog Transistor Relay Em3 Module

US $ 67.44-68.78 / Piece FOB
1 Piece (MOQ)
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Dongguan Ailisen Trading Co., Ltd

Guangdong, China
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Athermalized/Prime Electric Focus Fire Point Detection Imaging Uncooled Infrared Camera Core Module

Athermalized/Prime Electric Focus Fire Point Detection Imaging Uncooled Infrared Camera Core Module

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

Shandong, China Since 2024
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Codesys PLC Io Solution PNP Modbus Profinet Ethercat Ethernet IP Cclink Remote Digital Io Module

Codesys PLC Io Solution PNP Modbus Profinet Ethercat Ethernet IP Cclink Remote Digital Io Module

US $ 29.99-169.99 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Industrial T70-a Inclination Sensor RS232/RS485/RS422/Ttl Output IP67 Protection Wide Temp -30~+70℃

Industrial T70-a Inclination Sensor RS232/RS485/RS422/Ttl Output IP67 Protection Wide Temp -30~+70℃

US $ 51 / Piece FOB
1 Piece (MOQ)
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Hangzhou Maixinminwei Technology Co., Ltd.

Zhejiang, China Since 2024
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Cts7 231-7hf32, Ctsc Module, 8-Channel Current Input, 0~20mA/4~20mA, Isolated 16-Bit Accuracy, with Intelligent Pid

Cts7 231-7hf32, Ctsc Module, 8-Channel Current Input, 0~20mA/4~20mA, Isolated 16-Bit Accuracy, with Intelligent Pid

US $ 220 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Guangdong, China Since 2018
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AC31 / S500 PLC MODULE XI16E1 1SBP260100R1001 XI16E1 XO16N1 XO08R1 XO08Y1 XC08L1 XK08F1 XM06B5 XE06B5 07KP53 Digital Input Extension Module

AC31 / S500 PLC MODULE XI16E1 1SBP260100R1001 XI16E1 XO16N1 XO08R1 XO08Y1 XC08L1 XK08F1 XM06B5 XE06B5 07KP53 Digital Input Extension Module

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

Fujian, China Since 2024
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WiFi Serial Server Lopa Spread Spectrum Modulation Technology RS232 RS485 RS422 Wireless Data Transmission Transceiver

WiFi Serial Server Lopa Spread Spectrum Modulation Technology RS232 RS485 RS422 Wireless Data Transmission Transceiver

US $ 29.99-49.99 / 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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Bmenop0300 Communication Module for Efficient IEC 61850 PLC Solutions

Bmenop0300 Communication Module for Efficient IEC 61850 PLC Solutions

US $ 1,252.17 / 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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H1X 16-Point Host Programmable Controller, 24V AC Power Supply, PNP Transistor Output, NPN/PNP Type Input PLC

H1X 16-Point Host Programmable Controller, 24V AC Power Supply, PNP Transistor Output, NPN/PNP Type Input PLC

US $ 57.2-87.98 / 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 Siemens S7-200 Smart CPU Module 6es7288-1sr60-0AA1 PLC Programmable Controller.

New Original Siemens S7-200 Smart CPU Module 6es7288-1sr60-0AA1 PLC Programmable Controller.

US $ 153-188 / 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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Temperature and Humidity Sensor Housing Substrate Humidity Sensor

Temperature and Humidity Sensor Housing Substrate Humidity Sensor

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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Weidmuller Iem-Sc Industrial 4G WiFi Router for Harsh Environments

Weidmuller Iem-Sc Industrial 4G WiFi Router for Harsh Environments

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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Versatile 1-150 Ton Weighing Module with Quick Connection Design

Versatile 1-150 Ton Weighing Module with Quick Connection Design

US $ 150-280 / Piece FOB
1 Piece (MOQ)
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Qingdao Weitewosi Automation Equipment Co., Ltd

Shandong, China Since 2025
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Deif Single Genset Controller Sgc 421 Amf Generator Controller Sgc421 Placement

Deif Single Genset Controller Sgc 421 Amf Generator Controller Sgc421 Placement

US $ 170-192 / Piece FOB
1 Piece (MOQ)
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Zhengzhou Atechi Machinery Co., Ltd.

Henan, China Since 2023
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Modbus Run in rotation Commercial inverter technology stable R290 Air Source Heater

Modbus Run in rotation Commercial inverter technology stable R290 Air Source Heater

US $ 4,500-5,000 / Piece FOB
10 Pieces (MOQ)
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Zhongshan Amitime Electric Co., Ltd.

Guangdong, China Since 2021
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Mic3+ Mic4+ Mic5+ Mic6+ Motortech Ignition Controller

Mic3+ Mic4+ Mic5+ Mic6+ Motortech Ignition Controller

US $ 168-1,890 / Piece FOB
1 Piece (MOQ)
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Jinan Jichai Huanneng Gas Generating Equipment Co., Ltd.

Trading Company

Shandong, China Since 2021
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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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About Modbus Module Factory FAQ

  • QWhat components are essential in an electrical control system?

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

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

    The Modbus Module Factory 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.

Energy Storage Microgrid 200kw-500kw Bidirectional DC-DC Converter by Deming Electrical Control System

Energy Storage Microgrid 200kw-500kw Bidirectional DC-DC Converter by Deming Electrical Control 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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Cheap Price 5 Axis CNC Lathe Controller Turning Controller Remote Controller for Lathe Machinery Support ATC, PLC and Macro with CE

Cheap Price 5 Axis CNC Lathe Controller Turning Controller Remote Controller for Lathe Machinery Support ATC, PLC and Macro with CE

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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Jsy-Mk-339 AC 150A Three-Phase Smart Energy Meter RS485 Modbus RTU CE Approved

Jsy-Mk-339 AC 150A Three-Phase Smart Energy Meter RS485 Modbus RTU CE Approved

US $ 46.7 / 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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1-50UF Improve Factor 25kvar Wall Mounted Reactive Power Compensation Svg Module

1-50UF Improve Factor 25kvar Wall Mounted Reactive Power Compensation Svg Module

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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High Performance T7-a Tilt Sensor RS232/RS485/RS422/Ttl Output IP67 Protection Industrial Applications

High Performance T7-a Tilt Sensor RS232/RS485/RS422/Ttl Output IP67 Protection Industrial Applications

US $ 70 / Piece FOB
1 Piece (MOQ)
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Hangzhou Maixinminwei Technology Co., Ltd.

Zhejiang, China Since 2024
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2in 1 out DC Combiner Box Monitoring Device

2in 1 out DC Combiner Box Monitoring Device

US $ 450-900 / Piece FOB
1 Piece (MOQ)
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Shenheng Power Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Siemens G120c Automatic Inverter Converter for Industrial Automation Solutions 6SL3210-1ke22-6UF1

Siemens G120c Automatic Inverter Converter for Industrial Automation Solutions 6SL3210-1ke22-6UF1

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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AT100G Single Phase DIN Rail Type Digital Electric Energy Meter,RS485 Modbus Communication Meter

AT100G Single Phase DIN Rail Type Digital Electric Energy Meter,RS485 Modbus Communication Meter

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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Modbus RS485 Temperature and Humidity Sensor Transmitter Probe with Porous Metal Probe Hengko Ht800

Modbus RS485 Temperature and Humidity Sensor Transmitter Probe with Porous Metal Probe Hengko Ht800

US $ 19-47 / Piece FOB
10 Pieces (MOQ)
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Hengko Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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High Accuracy Silo and Tank Use Weighing Module 5t Weight Sensor

High Accuracy Silo and Tank Use Weighing Module 5t Weight Sensor

US $ 180-240 / Piece FOB
1 Piece (MOQ)
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Qingdao Weitewosi Automation Equipment Co., Ltd

Shandong, China Since 2025
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Sensor Weight Scale Load Cell Module Tank Weighing Load Cells

Sensor Weight Scale Load Cell Module Tank Weighing Load Cells

US $ 180-240 / Piece FOB
1 Piece (MOQ)
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Qingdao Weitewosi Automation Equipment Co., Ltd

Shandong, China Since 2025
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High Accuracy Multifunction Power Meter with RS485 Three 3 Phase Electric Meter Modbus RTU Ethernet Energy Meter

High Accuracy Multifunction Power Meter with RS485 Three 3 Phase Electric Meter Modbus RTU Ethernet Energy Meter

US $ 40-120 / Piece FOB
1 Piece (MOQ)
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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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Nj501-5300 Original Programmable Logic Controller (PLC) Module Offering a Full Range of Advantages for PLC Programming

Nj501-5300 Original Programmable Logic Controller (PLC) Module Offering a Full Range of Advantages for PLC Programming

US $ 85 / Piece FOB
1 Piece (MOQ)
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Xiamen Just Tech Co., Ltd.

Fujian, China Since 2026
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