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Remote Control Servo Motor Temperature Controller Controller Temperature Indicator Servo System

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Advanced 8-Channel Signal Control Switch with Rj-45 Data Module

Advanced 8-Channel Signal Control Switch with Rj-45 Data Module

US $ 37.55-37.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Compact Expansion Remote IO Module for Automation with High Stability

Compact Expansion Remote IO Module for Automation with High Stability

US $ 45-249 / 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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Smart Building Remote Ethernet 8RTD Input PT1000 IO Module Supports Modbus TCP

Smart Building Remote Ethernet 8RTD Input PT1000 IO Module Supports Modbus TCP

US $ 100-140 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Integrated I/O Module for Factory Operations with Profinet

Integrated I/O Module for Factory Operations with Profinet

US $ 90.28 / 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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4-Channel Di Switch Detection Counter, Mqtt Protocol, Online Webpage Display, WiFi Module

4-Channel Di Switch Detection Counter, Mqtt Protocol, Online Webpage Display, WiFi Module

US $ 8.99-10.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Distributed IO Module for Industrial Automation with CC-Link

Distributed IO Module for Industrial Automation with CC-Link

US $ 45-249 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Flexible Io Module for Assembly Lines with Devicenet

Flexible Io Module for Assembly Lines with Devicenet

US $ 90.28 / 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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Original-New Schnei-Der-140noc78000 Modicon-Quantum Ethernet Dio Network Module RJ45 10/100 Mbit/S Good-Price

Original-New Schnei-Der-140noc78000 Modicon-Quantum Ethernet Dio Network Module RJ45 10/100 Mbit/S Good-Price

US $ 1,124.5-1,258.6 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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ODM Dual Ethernet Modbus MQTT Digital Analog Input Output Modules

ODM Dual Ethernet Modbus MQTT Digital Analog Input Output Modules

US $ 117.4-139.2 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Jsy-Mk-231 DC 100A Bidirectional Hall Sensor DIN Rail Power Energy Metering Module

Jsy-Mk-231 DC 100A Bidirectional Hall Sensor DIN Rail Power Energy Metering Module

US $ 40 / 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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DC 6mA Test Type B Residual Current Monitoring Rcm Module for Type2 CCS2 EV Charger

DC 6mA Test Type B Residual Current Monitoring Rcm Module for Type2 CCS2 EV Charger

US $ 18.75-26.25 / Piece FOB
1 Piece (MOQ)
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IVY METERING CO., LTD.

Shanghai, China Since 2019
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OEM Hybrid Inverter Converter AC-DC 20kw 800V Bidirectional Power Module

OEM Hybrid Inverter Converter AC-DC 20kw 800V Bidirectional Power Module

US $ 2,350-2,600 / Piece FOB
5 Pieces (MOQ)
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Shijiazhuang Maxwell Technology Co., Ltd.

Trading Company

Hebei, China Since 2024
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Jsy-Mk-194t AC 50A on-Board Cts Single-Phase Two-Channel Bi-Directional Energy Metering Module

Jsy-Mk-194t AC 50A on-Board Cts Single-Phase Two-Channel Bi-Directional Energy Metering Module

US $ 6.7 / Set FOB
5 Sets (MOQ)
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Audited Supplier
Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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OEM 2RJ45 1RS485 4DI 4DO Dual Ethernet Modbus MQTT I/O Modules

OEM 2RJ45 1RS485 4DI 4DO Dual Ethernet Modbus MQTT I/O Modules

US $ 117.4-139.2 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Intelligent I/O Module for Modern Industry with Cc-Link

Intelligent I/O Module for Modern Industry with Cc-Link

US $ 90.28 / 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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20kw DC Fast Charging Module for DC Electric Cars EV Charging Stations

20kw DC Fast Charging Module for DC Electric Cars EV Charging Stations

US $ 760-800 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Shijiazhuang Maxwell Technology Co., Ltd.

Trading Company

Hebei, China Since 2024
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Compact Remote IO Module for Machine Builders with Multi-Protocol Adapter

Compact Remote IO Module for Machine Builders with Multi-Protocol Adapter

US $ 45-249 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Modular Expansion Remote IO Module with EtherCAT for PNP NPN Digital and Analog IO

Modular Expansion Remote IO Module with EtherCAT for PNP NPN Digital and Analog IO

US $ 45-249 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Remote I/O Module with Eight Switch Signals and Four Switch Outputs High Speed Ethernet Communication Socket Free Protocol

Remote I/O Module with Eight Switch Signals and Four Switch Outputs High Speed Ethernet Communication Socket Free Protocol

US $ 83.33-83.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Modular IO Module with EtherNet/IP for PNP NPN Digital Input Output and Analog IO

Modular IO Module with EtherNet/IP for PNP NPN Digital Input Output and Analog IO

US $ 45-249 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Reliable Expansion IO Module for Automation with Wide-Temperature Design

Reliable Expansion IO Module for Automation with Wide-Temperature Design

US $ 45-249 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Dual-Slot I/O Module for Flexible Wiring with Cc-Link Ie Field Basic

Dual-Slot I/O Module for Flexible Wiring with Cc-Link Ie Field Basic

US $ 90.28 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Expansion IO Module for Harsh Environments with Enhanced Stability Design

Expansion IO Module for Harsh Environments with Enhanced Stability Design

US $ 45-249 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry

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About Modbus Module FAQ

  • QWhy should I consider purchasing electrical control systems wholesale?

    Enhance your Electrical Control System setup with our premium 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.

  • 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.

  • 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.

Smart I/O Module for Automation Cabinets with Io-Link

Smart I/O Module for Automation Cabinets with Io-Link

US $ 90.28 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Fully Loaded 32 IO Modules for Remote Monitoring Modbus TCP Distributed IO Data Acquisition Modules

Fully Loaded 32 IO Modules for Remote Monitoring Modbus TCP Distributed IO Data Acquisition Modules

US $ 75-108 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
Chat Now Send Inquiry
All-in-One I/O Module for Equipment Control with Ethercat

All-in-One I/O Module for Equipment Control with Ethercat

US $ 90.28 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Smart Io Module for Process Automation with Devicenet

Smart Io Module for Process Automation with Devicenet

US $ 90.28 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
UV Fiber Coupled Laser Diode 405nm 10W Module for PCB Exposure

UV Fiber Coupled Laser Diode 405nm 10W Module for PCB Exposure

US $ 3,200-3,500 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Dongguan Blueuniverse Laser Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2015
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High-Integration Expansion IO Module for Control Cabinets with Locking Design

High-Integration Expansion IO Module for Control Cabinets with Locking Design

US $ 45-249 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Modular Remote IO Module for Industrial Control with Multi-Network Compatibility

Modular Remote IO Module for Industrial Control with Multi-Network Compatibility

US $ 45-249 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Expansion IO Module for Automation Lines with Universal Adapter Support

Expansion IO Module for Automation Lines with Universal Adapter Support

US $ 45-249 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Modbus RTU 8DO+8Relay Digital Output Relay IO Module For Remote Control

Modbus RTU 8DO+8Relay Digital Output Relay IO Module For Remote Control

US $ 75-115 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
Chat Now Send Inquiry
Compact Industrial I/O Module Terminal for Robots with Cc-Link

Compact Industrial I/O Module Terminal for Robots with Cc-Link

US $ 90.28 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Modular Profinet IO Module for Siemens Automation Systems

Modular Profinet IO Module for Siemens Automation Systems

US $ 45-249 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
405nm 20W UV Fiber Laser Module for PCB Exposure

405nm 20W UV Fiber Laser Module for PCB Exposure

US $ 5,500-7,500 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Dongguan Blueuniverse Laser Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2015
Chat Now Send Inquiry
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