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Modbus Module

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Remote Control Servo Motor Temperature Controller Controller Temperature Indicator Servo System

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Integrated Io Module System Modbus-RTU Slave Comm Board, 2-4 Io Slots, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

Integrated Io Module System Modbus-RTU Slave Comm Board, 2-4 Io Slots, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

US $ 81.99-195.99 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Parker Hannifin Modbus Communication Interface Card, Modbus Module,

Parker Hannifin Modbus Communication Interface Card, Modbus Module,

US $ 100-600 / block FOB
1 block (MOQ)
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Kunming Hongbin Electric Technology Service Co., Ltd.

Yunnan, China
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Modbus Io Extend Module Stc-102 with 16 Relay Output

Modbus Io Extend Module Stc-102 with 16 Relay Output

1 Set (MOQ)
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Beijing Tengcon Technology Co., Ltd.

Beijing, China
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Analog to RS485 Module 4-Channel 4-20mA 0-10V 0-5V to RS485 Converter

Analog to RS485 Module 4-Channel 4-20mA 0-10V 0-5V to RS485 Converter

US $ 10-15 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Renke Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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6SL3210-5be32-2UV0 22kw G120 Power Module Pm240-2

6SL3210-5be32-2UV0 22kw G120 Power Module Pm240-2

US $ 150 / Piece FOB
1 Piece (MOQ)
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Hubei, China
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Good Quality 405nm 10W Fiber Coupled Laser Diode Moduel for UV

Good Quality 405nm 10W Fiber Coupled Laser Diode Moduel for UV

US $ 2,300-3,200 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Dongguan Blueuniverse Laser Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2015
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Acrel Abat100-HS Collector Module for Battery Online Monitoring

Acrel Abat100-HS Collector Module for Battery Online Monitoring

US $ 24.89 / Piece FOB
2 Pieces (MOQ)
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Acrel E-Business (Shanghai) Co., Ltd.

Shanghai, China
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Siron Y321 Input Output Optical Coupling Isolation 4 Bit AC220V SSR Module

Siron Y321 Input Output Optical Coupling Isolation 4 Bit AC220V SSR Module

US $ 30.79-38.65 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Industrial RS485 Current Transmitter Module for Accurate Hall Effect Sensors

Industrial RS485 Current Transmitter Module for Accurate Hall Effect Sensors

US $ 30-45 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jiangsu Aice Instrument Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2023
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Ethercat Io Module with Drain Outputs Ethernet/IP Modbus

Ethercat Io Module with Drain Outputs Ethernet/IP Modbus

1 Piece (MOQ)
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Unionscience Technology Group Co., Ltd.

Yunnan, China
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1mm Precision Laser Distance Module for Robotic Arm with RS232 RS485

1mm Precision Laser Distance Module for Robotic Arm with RS232 RS485

US $ 63.6-79.5 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Jinan Aurora International Trade Co., Ltd.

Trading Company

Shandong, China Since 2024
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Renke 0-5V 0-10V 4-20mA Input RS485 Output Module Analog to 485 Converter

Renke 0-5V 0-10V 4-20mA Input RS485 Output Module Analog to 485 Converter

US $ 10-15 / Piece FOB
1 Piece (MOQ)
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Shandong Renke Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Heavy-Duty IP67 Remote I/O Module with Enhanced Security

Heavy-Duty IP67 Remote I/O Module with Enhanced Security

US $ 120-285 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kunshan Svl Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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6SL3320-1tg38-1AA3 250kw Sinamics S120 Motor Module

6SL3320-1tg38-1AA3 250kw Sinamics S120 Motor Module

US $ 436 / Piece FOB
1 Piece (MOQ)
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Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Hubei, China
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0-5V 4-20mA 0-10V to RS485 Module Analog to RS485 Converter with 2-Channels

0-5V 4-20mA 0-10V to RS485 Module Analog to RS485 Converter with 2-Channels

US $ 10-15 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Renke Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Multi-Output Laser Distance Module 1mm Accuracy for Robots

Multi-Output Laser Distance Module 1mm Accuracy for Robots

US $ 63.6-79.5 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Jinan Aurora International Trade Co., Ltd.

Trading Company

Shandong, China Since 2024
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Jsy1009 Single-Phase RS-485 Electric Energy Meter PCBA Power Metering Module Modbus

Jsy1009 Single-Phase RS-485 Electric Energy Meter PCBA Power Metering Module Modbus

US $ 9.9 / 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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8PT100 Input Temperature Data Acquisition Modbus Io Module Tengcon Stc-106

8PT100 Input Temperature Data Acquisition Modbus Io Module Tengcon Stc-106

1 Piece (MOQ)
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Beijing Tengcon Technology Co., Ltd.

Beijing, China
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Powerful UV Fiber Coupled Diode Laser Module 405nm 100W Laser for Direct Laser Imaging

Powerful UV Fiber Coupled Diode Laser Module 405nm 100W Laser for Direct Laser Imaging

US $ 6,800-7,800 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Dongguan Blueuniverse Laser Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2015
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IP67 Fieldbus Remote Digital Control Industrial Plastic Io Module for Network Communication

IP67 Fieldbus Remote Digital Control Industrial Plastic Io Module for Network Communication

US $ 168-260 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kunshan Svl Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Laser Distance Measuring Module 1mm Precision for Automation Lines

Laser Distance Measuring Module 1mm Precision for Automation Lines

US $ 63.6-79.5 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Jinan Aurora International Trade Co., Ltd.

Trading Company

Shandong, China Since 2024
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16di 16do Profinet Remote Io Modules

16di 16do Profinet Remote Io Modules

US $ 162.86-215.38 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kunshan Svl Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Discrete Automation Powerline Distributed I/O Module for Long Conveyor Systems

Discrete Automation Powerline Distributed I/O Module for Long Conveyor Systems

US $ 13.87-41.39 / 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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About Modbus Module FAQ

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

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

  • QWhy should I consider purchasing electrical control systems wholesale?

    The Modbus Module is an essential part of our Electrical Control System offerings.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 is classified under our comprehensive Electrical Control System range.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.

Supmeter RS232 RS485 Modbus Analog Load Cell Controller Weight Indicator

Supmeter RS232 RS485 Modbus Analog Load Cell Controller Weight Indicator

US $ 41-55 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Changsha Supmeter Technological Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2022
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Jsy1050 Single Phase AC Module Ttl Modbus Embedded Acquisition Module Energy Meter

Jsy1050 Single Phase AC Module Ttl Modbus Embedded Acquisition Module Energy Meter

US $ 4.1 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Supmeter High Accuracy 20mA 0-10V Load Cell Weighing Transmitter Indicator Controller with RS485 RS232 Modbus RTU Bst106-M60s[L]

Supmeter High Accuracy 20mA 0-10V Load Cell Weighing Transmitter Indicator Controller with RS485 RS232 Modbus RTU Bst106-M60s[L]

US $ 41-55 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Changsha Supmeter Technological Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2022
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High-Performance Metal Ethernet Remote I/O Module for Industrial Use

High-Performance Metal Ethernet Remote I/O Module for Industrial Use

US $ 120-285 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Kunshan Svl Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
Chat Now Send Inquiry
High-Precision Meskernel 10m Laser Measurement Module for Automation

High-Precision Meskernel 10m Laser Measurement Module for Automation

US $ 47.12-50.24 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Jinan Aurora International Trade Co., Ltd.

Trading Company

Shandong, China Since 2024
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Wago 280 604 Versatile Analog Input Module for Precision Control and Measurement in Automation

Wago 280 604 Versatile Analog Input Module for Precision Control and Measurement in Automation

US $ 90-399 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Quanzhou Ausenist Technology Co., Ltd

Trading Company

Jiangsu, China Since 2023
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CDAM4100 Series Remote I/O Modules

CDAM4100 Series Remote I/O Modules

US $ 25.74-42.9 / Piece FOB
20 Pieces (MOQ)
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Xinling Electrical Co., Ltd. China

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
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New Original, PLC Expansion I/O Module, Micro800 Plug-in Modules 2085-If4 2085-If8 2085-If8K 2085-Of4 2085-Of4K 2085-Irt4

New Original, PLC Expansion I/O Module, Micro800 Plug-in Modules 2085-If4 2085-If8 2085-If8K 2085-Of4 2085-Of4K 2085-Irt4

US $ 28-298 / Piece FOB
1 Piece (MOQ)
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Shantou Nobee Electric Co., Ltd.

Guangdong, China Since 2025
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New Design Siron Y420-4 Pluggable Signal High Reliability Industry Minimum Size 4 Position Relay Module with LED Indicator

New Design Siron Y420-4 Pluggable Signal High Reliability Industry Minimum Size 4 Position Relay Module with LED Indicator

US $ 13.94-15.19 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Jsy-Mk-229 200A 400V Bidirectional RS485 Modbus DC DIN-Rail Energy Meter

Jsy-Mk-229 200A 400V Bidirectional RS485 Modbus DC DIN-Rail Energy Meter

US $ 21.9 / 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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8-Channel Modbus TCP Analog Output Module for Automation

8-Channel Modbus TCP Analog Output Module for Automation

1 Piece (MOQ)
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Nanjing Paragon Technology Co., Ltd.

Jiangsu, China
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Honeywell RM7838A1014/U, RM7838A2014/U 7800 SERIES RM7838A Relay Module

Honeywell RM7838A1014/U, RM7838A2014/U 7800 SERIES RM7838A Relay Module

US $ 1-799 / Piece FOB
1 Piece (MOQ)
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BNSENS Co., Ltd.

Jiangsu, China Since 2024
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Siron Y318 PLC Relay Input/Output Optical Coupling Isolation Type IDC Horn Transfer 16-Bit DC Solid State Relay Module

Siron Y318 PLC Relay Input/Output Optical Coupling Isolation Type IDC Horn Transfer 16-Bit DC Solid State Relay Module

US $ 97.39 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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