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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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8-ch Thermocouple Input Module with Modbus

8-ch Thermocouple Input Module with Modbus

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XINGTECH CO., LTD.

Manufacturer/Factory & Trading Company

Beijing, China Since 2016
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Advanced Io Module for Fieldbus Networks with Cc-Link Ie Field Basic

Advanced Io Module for Fieldbus Networks with Cc-Link Ie Field Basic

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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Huaqingjun 16-Channel RS485 Analog Input Module Modbus RTU Protocol Communication Ai Data Acquisition for HMI

Huaqingjun 16-Channel RS485 Analog Input Module Modbus RTU Protocol Communication Ai Data Acquisition for HMI

US $ 44-46 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Ethernet Analog Io Module with 4ai 2ao 2di Modbus TCP (A-1812)

Ethernet Analog Io Module with 4ai 2ao 2di Modbus TCP (A-1812)

US $ 76.4-78 / Piece FOB
1 Piece (MOQ)
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Shenzhen ATC Technology Co., Ltd.

Guangdong, China
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RS485 Modbus RTU Io Module Stc-1 (8AI, 8DI, 8DO) Remote Data Acquisition System

RS485 Modbus RTU Io Module Stc-1 (8AI, 8DI, 8DO) Remote Data Acquisition System

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

Beijing, China
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4ai 2di 2ao 2do Wi-Fi Remote I/O Module with Modbus RTU (A-1212)

4ai 2di 2ao 2do Wi-Fi Remote I/O Module with Modbus RTU (A-1212)

US $ 92.6-93.6 / Piece FOB
1 Piece (MOQ)
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Shenzhen ATC Technology Co., Ltd.

Guangdong, China
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Modbus Slaves RS485/RS232 HMI Expansion I/O Modules for Security Monitoring Data Acquisition

Modbus Slaves RS485/RS232 HMI Expansion I/O Modules for Security Monitoring Data Acquisition

US $ 23.78-30.08 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China
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Siron T121 Series Digital/Analog Inputs and Outputs 8/16/32 Channels Profinet Bus Couple Bus Io Module

Siron T121 Series Digital/Analog Inputs and Outputs 8/16/32 Channels Profinet Bus Couple Bus Io Module

US $ 153.72-260.52 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Modbus RTU RS485 2CH Geya Bestep 230V Relay Module 1no1nc Omron Plug in Fy-Ng2r

Modbus RTU RS485 2CH Geya Bestep 230V Relay Module 1no1nc Omron Plug in Fy-Ng2r

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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King Mach Jmjk-8dh 8-Channel High-Speed Bus Acquisition Module

King Mach Jmjk-8dh 8-Channel High-Speed Bus Acquisition Module

US $ 1-99,999 / Piece FOB
1 Piece (MOQ)
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Kingmach Measurement &Monitoring Tech Co., Ltd

Manufacturer/Factory & Trading Company

Hunan, China Since 2025
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8-Channel Isolated Thermocouple/Rtd Input Module, DIN Rail Mount

8-Channel Isolated Thermocouple/Rtd Input Module, DIN Rail Mount

US $ 100-599 / Piece FOB
1 Piece (MOQ)
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Anhui Hechuang Intelligent Manufacturing Co. Ltd

Anhui, China Since 2025
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New Original Mini Omron Supports Modbus TCP Free Port Ordinary PLC WiFi Communication Ethernet Module Nx-Eic202

New Original Mini Omron Supports Modbus TCP Free Port Ordinary PLC WiFi Communication Ethernet Module Nx-Eic202

US $ 100-200 / Piece FOB
1 Piece (MOQ)
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Shenzhen Qianyang Technology Co., Ltd.

Guangdong, China
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Modbus-RTU Integrated Io Module for PLC

Modbus-RTU Integrated Io Module for PLC

US $ 150 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Unimat 40 Digital Io PLC Module with Ppi Modbus Communication Programmable Logic Controller

Unimat 40 Digital Io PLC Module with Ppi Modbus Communication Programmable Logic Controller

US $ 140-150 / Piece FOB
1 Piece (MOQ)
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UniMAT Automation Technology Co., Ltd.

Guangdong, 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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Zigbee Module Zigbee for Smart Home Zigbee Modbus Gateway

Zigbee Module Zigbee for Smart Home Zigbee Modbus Gateway

US $ 5-20 / Piece FOB
1 Piece (MOQ)
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Xiamen Four-Faith communication Technology Co., Ltd.

Fujian, China
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Acrel Artm-K32 Multi-Loop Switch Control Unit Modbus RTU I/O Module with 32 Switch Input

Acrel Artm-K32 Multi-Loop Switch Control Unit Modbus RTU I/O Module with 32 Switch Input

US $ 245 / Piece FOB
1 Piece (MOQ)
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Jiangsu, China
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RJ45 Ethernet Port Modbus MQTT Digital Outputs Module for Remote Control System

RJ45 Ethernet Port Modbus MQTT Digital Outputs Module for Remote Control System

US $ 100.99-129.87 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China
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8 Analog Input and 4 Analog Output Expand Module Stc-104 with RS485/232 Modbus RTU

8 Analog Input and 4 Analog Output Expand Module Stc-104 with RS485/232 Modbus RTU

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

Beijing, China
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Data Transceiver Modbus TCP Ethernet Gateway Module with Downlink Lora

Data Transceiver Modbus TCP Ethernet Gateway Module with Downlink Lora

US $ 73 / Piece FOB
1 Piece (MOQ)
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Acrel E-Business (Shanghai) Co., Ltd.

Shanghai, China
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Osm Original 8-Channel RS485 Omron Inputs and Outputs Relay Module DC12V/24V Modbus RTU for Remote Control

Osm Original 8-Channel RS485 Omron Inputs and Outputs Relay Module DC12V/24V Modbus RTU for Remote Control

US $ 38-40 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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PAM Module Modbus Control RS485 12V 4 Channel Relay Card 24VDC

PAM Module Modbus Control RS485 12V 4 Channel Relay Card 24VDC

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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PLC Cp341 RS485/422 Modbus Communication Module

PLC Cp341 RS485/422 Modbus Communication Module

US $ 250-300 / Piece FOB
1 Piece (MOQ)
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UniMAT Automation Technology Co., Ltd.

Guangdong, China
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About Modbus Module FAQ

  • QWhy should I consider purchasing electrical control systems wholesale?

    The Modbus Module is a premium choice in the Electrical Control System category.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 a premium choice in the Electrical Control System category.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?

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

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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Contactless USB RS232 Uart 125kHz 13.56MHz RFID Module for Car

Contactless USB RS232 Uart 125kHz 13.56MHz RFID Module for Car

US $ 9-26 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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High Precision Industrial Laser Distance Module 1mm Accuracy

High Precision Industrial Laser Distance Module 1mm Accuracy

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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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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AC220V Convert to DC24V Module

AC220V Convert to DC24V Module

US $ 12-12.1 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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New Original Frequency Converter Communication Module Fpba-01

New Original Frequency Converter Communication Module Fpba-01

US $ 100-200 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiamen Swill Intelligence Technology Co., Ltd.

Fujian, China Since 2023
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Ci840A Communication Module for Dcs Solutions and Automation

Ci840A Communication Module for Dcs Solutions and Automation

US $ 250-260 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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4 20mA Pressure Sensitive Sensor Module

4 20mA Pressure Sensitive Sensor Module

US $ 125-200 / Piece FOB
1 Piece (MOQ)
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Shanghai LEEG Instruments Co., Ltd.

Shanghai, China
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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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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)
Contact Supplier
Audited Supplier
Jinan Aurora International Trade Co., Ltd.

Trading Company

Shandong, China Since 2024
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High-Speed 8-Channel Data Acquisition Module for Versatile Use

High-Speed 8-Channel Data Acquisition Module for Versatile Use

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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Svlec Mini Io-Link Secondary Module M8 Concentrator 8 Port for Industrial Engineering Project

Svlec Mini Io-Link Secondary Module M8 Concentrator 8 Port for Industrial Engineering Project

US $ 59.9-88 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Kunshan Svl Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
Chat Now Send Inquiry
Parker Modbus RS485 Communication Interface Card, Modbus Module

Parker Modbus RS485 Communication Interface Card, Modbus Module

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

Yunnan, China
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