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Remote Control Servo Motor Temperature Controller Controller Temperature Indicator Servo System

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8 Channel Thermalcouples Signal a-D Converter Data Acquisition

8 Channel Thermalcouples Signal a-D Converter Data Acquisition

US $ 109 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Cummins Controller Powercommand 0300-6315-02 HMI320 PCC3.3 Original Electronics

Cummins Controller Powercommand 0300-6315-02 HMI320 PCC3.3 Original Electronics

US $ 2,599.99-2,999.99 / Piece FOB
1 Piece (MOQ)
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Sichuan Zhengwei Power Technology Co., Ltd

Manufacturer/Factory & Trading Company

Sichuan, China Since 2025
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Siron Y420-8 Pluggable Signal Industry 8 Position LED Indicator Relay Module

Siron Y420-8 Pluggable Signal Industry 8 Position LED Indicator Relay Module

US $ 24.34-26.01 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Accurate Digital Temperature and Humidity Sensor Transmitter Rail DIN Mounted

Accurate Digital Temperature and Humidity Sensor Transmitter Rail DIN Mounted

US $ 10-20 / Piece FOB
2 Pieces (MOQ)
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Hefei Siko Instruments Co., Ltd.

Anhui, China Since 2023
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Siron Y400 OEM Terminal Relay LED Operation Indicator 4 Channel 5A AC 250 DC 24V Output Relay Module

Siron Y400 OEM Terminal Relay LED Operation Indicator 4 Channel 5A AC 250 DC 24V Output Relay Module

US $ 24.79 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Siron Miniature Space Saving DIN Rail Mounting Mil Plug 8 Bit 24V Pluggable Relay

Siron Miniature Space Saving DIN Rail Mounting Mil Plug 8 Bit 24V Pluggable Relay

US $ 37.62 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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RTU 0-5V/ 4-20mA Data Acquisition Module Wireless Remote Monitoring RTU Manufacturer

RTU 0-5V/ 4-20mA Data Acquisition Module Wireless Remote Monitoring RTU Manufacturer

US $ 63-83 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Aluminum Alloy Analog Transmitter with 4~20mA/0~10V/ ± 10V Signal Output (BRS-AM-104H)

Aluminum Alloy Analog Transmitter with 4~20mA/0~10V/ ± 10V Signal Output (BRS-AM-104H)

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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High Performance and Low Price Remote Io Solution Profinet Ethercat Adapt Remote I/O

High Performance and Low Price Remote Io Solution Profinet Ethercat Adapt Remote I/O

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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Smart Ethernet Switch for Machine Networking Systems with Low Power Fanless Structure

Smart Ethernet Switch for Machine Networking Systems with Low Power Fanless Structure

US $ 34.5-49.29 / 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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Waterproof Aluminum Housing Analog Amplifier with Multi-Output 0~20mA, 4~20mA, 0~10V (BRS-AM-104H)

Waterproof Aluminum Housing Analog Amplifier with Multi-Output 0~20mA, 4~20mA, 0~10V (BRS-AM-104H)

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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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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Siron Y448 Wide Base Relays 24V 16-Bit Signal Relay Module for PLC

Siron Y448 Wide Base Relays 24V 16-Bit Signal Relay Module for PLC

US $ 58.96 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Siron Y410 a Single-Strip Terminal Connection Used for Both The Input and Output Relay Module

Siron Y410 a Single-Strip Terminal Connection Used for Both The Input and Output Relay Module

US $ 36.13 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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7004-01-00 Parker SSD General Purpose I/O Module, Io Card, 1o Input/Output Board

7004-01-00 Parker SSD General Purpose I/O Module, Io Card, 1o Input/Output Board

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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Profinet Network Adapter for Remote PLC Controlling, 32 Io Module Slots Extensible, Input /Output Max 1440bytes, Support No Mrp Redudancy

Profinet Network Adapter for Remote PLC Controlling, 32 Io Module Slots Extensible, Input /Output Max 1440bytes, Support No Mrp Redudancy

US $ 80-95 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Siron Y420 Pluggable Relay Module Industry Minimum Size 4 Position Relay Module

Siron Y420 Pluggable Relay Module Industry Minimum Size 4 Position Relay Module

US $ 20.16-23.92 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Dual Direction Ethercat Io Devices 16channel Digital Io Modules Adapter with CE and RoHS

Dual Direction Ethercat Io Devices 16channel Digital Io Modules Adapter with CE and RoHS

US $ 75-95 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Analog Signal Converter with Current or Voltage Signal Output Load Cell Amplifier (BRS-AM-103)

Analog Signal Converter with Current or Voltage Signal Output Load Cell Amplifier (BRS-AM-103)

US $ 50 / 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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Advanced 32-Channel RS485 Data Logger for Efficient Monitoring

Advanced 32-Channel RS485 Data Logger for Efficient Monitoring

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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7003-CB-00 Parker SSD Canopen Communication Interface, Canopen Module Board

7003-CB-00 Parker SSD Canopen Communication Interface, Canopen Module Board

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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Comprehensive Global Supply Chain Data Collection Tool for Enhanced Efficiency

Comprehensive Global Supply Chain Data Collection Tool for Enhanced Efficiency

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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Ethercat Remote Io Control Io Adapter with 32 Slots for PLC Io Solution, Max. 1024 Bytes

Ethercat Remote Io Control Io Adapter with 32 Slots for PLC Io Solution, Max. 1024 Bytes

US $ 75-95 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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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 a top choice in our Electrical Control System collection.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?

    Upgrade your Electrical Control System with the elegant and durable Modbus Module.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?

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

IoT Weighing Display Controller 6-Bit LED Display up to 4 Load Cells

IoT Weighing Display Controller 6-Bit LED Display up to 4 Load Cells

US $ 490-600 / Piece FOB
2 Pieces (MOQ)
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Changzhou Weibo Weighing Equipment System Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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DIN Rail Mounted Type RS485 Temperature Humidity Sensor

DIN Rail Mounted Type RS485 Temperature Humidity Sensor

US $ 2.2-2.8 / Piece FOB
5,000 Pieces (MOQ)
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Shenzhen RPD Sensor Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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8903-Cn-00 Parker SSD Ethercat Communication Interface, Module Ether Board

8903-Cn-00 Parker SSD Ethercat Communication Interface, Module Ether Board

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

Tianjin, China Since 2023
Chat Now Send Inquiry
Siron Y412 Mil Connecting Screws LED Indicate 8 Channel 24V Relay Module

Siron Y412 Mil Connecting Screws LED Indicate 8 Channel 24V Relay Module

US $ 27.91-41.2 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
Chat Now Send Inquiry
Cummins PCC 3.3 Power Command Display HMI320 0300-6315-02 300-6315-02 Control Display

Cummins PCC 3.3 Power Command Display HMI320 0300-6315-02 300-6315-02 Control Display

US $ 2,680-2,790 / Piece FOB
1 Piece (MOQ)
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Sichuan Zhengwei Power Technology Co., Ltd

Manufacturer/Factory & Trading Company

Sichuan, China Since 2025
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China Factory Genuine Controller Powercommand 0300-6315-02 HMI320 PCC3.3 Original Electronics

China Factory Genuine Controller Powercommand 0300-6315-02 HMI320 PCC3.3 Original Electronics

US $ 2,688-2,890 / Piece FOB
1 Piece (MOQ)
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Sichuan Zhengwei Power Technology Co., Ltd

Manufacturer/Factory & Trading Company

Sichuan, China Since 2025
Chat Now Send Inquiry
Cummins Original Power Command HMI 320 PCC3.3 Display Controller 0300-6315-02

Cummins Original Power Command HMI 320 PCC3.3 Display Controller 0300-6315-02

US $ 2,680-2,790 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Sichuan Zhengwei Power Technology Co., Ltd

Manufacturer/Factory & Trading Company

Sichuan, China Since 2025
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Siron Y921 Miniature Power Relays

Siron Y921 Miniature Power Relays

US $ 1.51 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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PLC I/O Module Profinet Ethercat Adapter with CE and RoHS

PLC I/O Module Profinet Ethercat Adapter with CE and RoHS

US $ 80-95 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
Chat Now Send Inquiry
Siron High-Quality Y446 8-Bit Wide-Bottom Signal Relay Module for PLC

Siron High-Quality Y446 8-Bit Wide-Bottom Signal Relay Module for PLC

US $ 41.18 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
Chat Now Send Inquiry
Signal Converter Analog Amplifier with Multi Signal Output (BRS-AM-103)

Signal Converter Analog Amplifier with Multi Signal Output (BRS-AM-103)

US $ 50 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hefei Brans Measuring And Controlling Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2017
Chat Now Send Inquiry
Fanless Industrial Switch for Harsh Environment Applications with EMC Compliance

Fanless Industrial Switch for Harsh Environment Applications with EMC Compliance

US $ 34.5-49.29 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Siron Y319 Input/Output Optical Coupling Isolation Type 32-Bit DC Solid State Relay

Siron Y319 Input/Output Optical Coupling Isolation Type 32-Bit DC Solid State Relay

US $ 225.42 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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