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Remote Control Servo Motor Temperature Controller Controller Temperature Indicator Servo System

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Laboratory Machine High Precision Weighing Module

Laboratory Machine High Precision Weighing Module

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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Siemens Sinamics V20 Basic Converters in Stock with Best Price

Siemens Sinamics V20 Basic Converters in Stock with Best Price

US $ 2-300 / Piece FOB
1 Piece (MOQ)
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Foshan Xinyi Industrial Technology Co., Ltd.

Guangdong, China Since 2025
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Siemens Sinamics V20 Basic Converters V20 Hot Sale Models

Siemens Sinamics V20 Basic Converters V20 Hot Sale Models

US $ 2-300 / Piece FOB
1 Piece (MOQ)
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Foshan Xinyi Industrial Technology Co., Ltd.

Guangdong, China Since 2025
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Siemens V20 Basic Converters, Sinamics V20, Fse, IP20 with Display

Siemens V20 Basic Converters, Sinamics V20, Fse, IP20 with Display

US $ 2-300 / Piece FOB
1 Piece (MOQ)
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Foshan Xinyi Industrial Technology Co., Ltd.

Guangdong, China Since 2025
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SZGH China cnc controller brands CNC lathe Controller for lathe machine parts CNC Lathes and Turning machines

SZGH China cnc controller brands CNC lathe Controller for lathe machine parts CNC Lathes and Turning machines

US $ 600-672 / Piece FOB
1 Piece (MOQ)
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Shenzhen Guanhong Automation Co., Ltd.

Guangdong, China Since 2020
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8DI 8DO Combined IO Module Supports Modbus RTU/TCP to MQTT for Industrial Automation

8DI 8DO Combined IO Module Supports Modbus RTU/TCP to MQTT for Industrial Automation

US $ 97.02-129.37 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China
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Hollysys Easy Wiring/Replacement/Commissioning, Saving, Quick and Comprehensive Lt-E Blade-Type Io Modules

Hollysys Easy Wiring/Replacement/Commissioning, Saving, Quick and Comprehensive Lt-E Blade-Type Io Modules

US $ 279-2,999 / Piece FOB
1 Piece (MOQ)
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Hangzhou HollySys Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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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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Productivity2000 CPU Module P2-550 for Automationdirect

Productivity2000 CPU Module P2-550 for Automationdirect

US $ 673 / Piece FOB
1 Piece (MOQ)
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Sichuan Hongjun Science and Technology Co., Ltd.

Sichuan, China Since 2016
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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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2 Channel Bluetooth Dual Modbus RTU Module Lora Relay Control

2 Channel Bluetooth Dual Modbus RTU Module Lora Relay Control

US $ 3.42-47.89 / Piece FOB
50 Pieces (MOQ)
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Zhejiang Geya Electrical Co., Ltd.

Zhejiang, China
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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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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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Compact Integrated Input Output Module for Ethercat with Quick Installation

Compact Integrated Input Output Module for Ethercat with Quick Installation

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

Hengko Ht801p Flange Probe -20 to 60º C Modbus-RTU RS485 Humidity Temperature 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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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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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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Wago 280 101 Digital Input Module for Reliable Industrial Control Systems with High Efficiency

Wago 280 101 Digital Input Module for Reliable Industrial Control Systems with High Efficiency

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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Good Quality and Excellent Performance similar as Delta CNC Controller 4 aixs for Turning Lathe machine Equipment

Good Quality and Excellent Performance similar as Delta CNC Controller 4 aixs for Turning Lathe machine Equipment

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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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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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)
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Audited Supplier
Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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About Modbus Module FAQ

  • 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.

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

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

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

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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ATM POS Data Transmission 8DI 4DO Modbus Remote Expansion I/O Module

ATM POS Data Transmission 8DI 4DO Modbus Remote Expansion I/O Module

US $ 93.56-125.32 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China
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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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Hengko Hg631 Replacement Probe RS485 Modbus RTU Humidity Temperature Sensor Transmitter

Hengko Hg631 Replacement Probe RS485 Modbus RTU Humidity Temperature Sensor Transmitter

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

Manufacturer/Factory

Guangdong, China Since 2024
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Modbus RTU RS485 Module Current Geya DC 5V Relay Switch

Modbus RTU RS485 Module Current Geya DC 5V Relay Switch

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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Gk-100-Ectrt Ethercat Loadapter for PLC Beckhoff with Remote I/O Modules

Gk-100-Ectrt Ethercat Loadapter for PLC Beckhoff with Remote I/O Modules

US $ 70-85 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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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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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)
Contact Supplier
Audited Supplier
Quanzhou Ausenist Technology Co., Ltd

Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Sinamics G120 Standard Converters 6SL3210-1pb13-8UL0 Power Module for General Automation Equipment Siemens

Sinamics G120 Standard Converters 6SL3210-1pb13-8UL0 Power Module for General Automation Equipment Siemens

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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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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CNC kits CNC Parts And 4 Axis CNC Controller for High Speed Slant Bed Linear Guideway CNC Turning Machine

CNC kits CNC Parts And 4 Axis CNC Controller for High Speed Slant Bed Linear Guideway CNC Turning Machine

US $ 335-668 / Piece FOB
1 Piece (MOQ)
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Shenzhen Guanhong Automation Co., Ltd.

Guangdong, China Since 2020
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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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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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