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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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Module Single Modbus RTU RS485 6 Channel 12V WiFi Relay

Module Single Modbus RTU RS485 6 Channel 12V WiFi Relay

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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Cts7 223-1bf32, Digital Input/Output Module, 4 Point 24VDC Input, 4 Point Transistor Output, 0.5A, Cotrust

Cts7 223-1bf32, Digital Input/Output Module, 4 Point 24VDC Input, 4 Point Transistor Output, 0.5A, Cotrust

US $ 50-150 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Guangdong, China Since 2018
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High-Performance 8c-Pcnt01 for Honey/Well Automation Industrial I/O Module

High-Performance 8c-Pcnt01 for Honey/Well Automation Industrial I/O Module

US $ 2,431 / 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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1500Vrms Insulation Strength 0. 1%FS Transmission Accuracy 0.0075%FS/℃ Temperature Drift Temperature Transmitter

1500Vrms Insulation Strength 0. 1%FS Transmission Accuracy 0.0075%FS/℃ Temperature Drift Temperature Transmitter

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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Hybrid Inverter Converter DC-DC 50kw 1000V Bidirectional Power Module

Hybrid Inverter Converter DC-DC 50kw 1000V Bidirectional Power Module

US $ 2,400-2,450 / Piece FOB
5 Pieces (MOQ)
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Shijiazhuang Maxwell Technology Co., Ltd.

Trading Company

Hebei, China Since 2024
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Advanced 4-Channel Rtd Input Module with Tvs Protection System for Remote Control Gk-100-Rtd4

Advanced 4-Channel Rtd Input Module with Tvs Protection System for Remote Control Gk-100-Rtd4

US $ 70-80 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Programmable RS485 Absolute Encoder, 12 Bits Turn, Modbus-RTU High Accuracy 13 Bits Resolution 8-30V

Programmable RS485 Absolute Encoder, 12 Bits Turn, Modbus-RTU High Accuracy 13 Bits Resolution 8-30V

US $ 90-115 / Piece FOB
1 Piece (MOQ)
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Jiangsu Xiangzheng Chuangan Technology Co., Ltd.

Shandong, China Since 2025
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Feeder Protection Relay Ref615 Connectivity Package 615 Fault Codes and Datasheet Relay Setting Manual Modbus Protocol

Feeder Protection Relay Ref615 Connectivity Package 615 Fault Codes and Datasheet Relay Setting Manual Modbus Protocol

US $ 100-6,000 / Piece FOB
1 Piece (MOQ)
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Dongguan Sinaean Industrial Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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8CH Relay Output Module RTU I/O Module

8CH Relay Output Module RTU I/O Module

US $ 35-55 / Piece FOB
1 Piece (MOQ)
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Foshan Macro Technology Co., Ltd.

Guangdong, China Since 2023
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Electrochemical Carbon Monoxide Sensor Co Sensor Detect Gas Concentration for Safety

Electrochemical Carbon Monoxide Sensor Co Sensor Detect Gas Concentration for Safety

US $ 23-25 / Piece FOB
1 Piece (MOQ)
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Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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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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Modbus-Compatible Laser Sensor for Robotics 1mm Accuracy

Modbus-Compatible Laser Sensor for Robotics 1mm Accuracy

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

Trading Company

Shandong, China Since 2024
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Industrial T70-G Tilt Sensor RS232/RS485/RS422/Ttl/Modbus Output High Vibration Resistance 2500g

Industrial T70-G Tilt Sensor RS232/RS485/RS422/Ttl/Modbus Output High Vibration Resistance 2500g

US $ 69 / Piece FOB
1 Piece (MOQ)
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Hangzhou Maixinminwei Technology Co., Ltd.

Zhejiang, China Since 2024
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Htg3-24 Cobot Vertical Axis with Can / Modbus RTU Control

Htg3-24 Cobot Vertical Axis with Can / Modbus RTU Control

US $ 1,320-1,820 / Set FOB
1 Set (MOQ)
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Zhejiang Geming Driven Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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ATZ2000 Power Quality Analyzer Electrical Multifunction meter i/o Module

ATZ2000 Power Quality Analyzer Electrical Multifunction meter i/o Module

US $ 30-50 / Piece FOB
100 Pieces (MOQ)
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Compact Remote I/O Module Supporting Multiple Industrial Protocols - Global Shipping

Compact Remote I/O Module Supporting Multiple Industrial Protocols - Global Shipping

US $ 15.99 / Piece FOB
1 Piece (MOQ)
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Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
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Modbus TCP Heartbeat Watchdog PCBA with Configurable Timeout, Link-Loss Detection, and Relay Reset Output for Networked Devices

Modbus TCP Heartbeat Watchdog PCBA with Configurable Timeout, Link-Loss Detection, and Relay Reset Output for Networked Devices

US $ 3.5-9.8 / Piece FOB
1 Piece (MOQ)
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Fastline Circuits Co., Limited

Guangdong, China Since 2013
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48V 100ah LiFePO4 Battery Module for off Grid 10kw 20kw, 30kw Grid Tie Solar System

48V 100ah LiFePO4 Battery Module for off Grid 10kw 20kw, 30kw Grid Tie Solar System

US $ 555-799 / Piece FOB
10 Pieces (MOQ)
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Zhuhai Sunshine Energy Technology Co., Ltd.

Guangdong, China
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24 Months Warranty 0.4kw~800kw 690V AC Input Vector Control Elevator Inverter VFD (EMC Filter Profibus MODBUS PID FUNCTION BUILT IN)

24 Months Warranty 0.4kw~800kw 690V AC Input Vector Control Elevator Inverter VFD (EMC Filter Profibus MODBUS PID FUNCTION BUILT IN)

US $ 78 / Piece FOB
1 Piece (MOQ)
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Shenzhen K-Easy Electrical Automation Company Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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384 Thermal 1080P Visible Dual Lens Fusion Integrated 650c Poe Temperature Measurement Camera Module

384 Thermal 1080P Visible Dual Lens Fusion Integrated 650c Poe Temperature Measurement Camera Module

US $ 1,100-1,350 / Piece FOB
5 Pieces (MOQ)
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Hangzhou Chenquan Tech Co., Ltd.

Zhejiang, China Since 2020
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Modbus Low Voltage Soft Starter Control Panel 75kw 30A 690V with ISO for Ball Mills

Modbus Low Voltage Soft Starter Control Panel 75kw 30A 690V with ISO for Ball Mills

US $ 2,572-3,757 / Piece FOB
1 Piece (MOQ)
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AOKO Global Limited

Hunan, China Since 2025
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Emerson Power Module R485800e/R482900u

Emerson Power Module R485800e/R482900u

US $ 200-300 / Piece FOB
1 Piece (MOQ)
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Xiamen Swill Intelligence Technology Co., Ltd.

Fujian, China Since 2023
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8di 4do (Power Relay) RS-485 Digital I/O Module with Modbus RTU

8di 4do (Power Relay) RS-485 Digital I/O Module with Modbus RTU

US $ 43.6-44.9 / Piece FOB
1 Piece (MOQ)
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Shenzhen ATC Technology Co., Ltd.

Guangdong, China
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About Modbus Module FAQ

  • QWhat components are essential in an electrical control system?

    Discover the perfect Electrical Control System addition 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.

  • QWhy should I consider purchasing electrical control systems wholesale?

    Our Modbus Module offers exceptional quality and style within 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.

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

    Our Modbus Module offers exceptional quality and style within the Electrical Control System category.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 Fixed LV Distribution Cabinet with RS485 Modbus Protocol for System Integration

Smart Fixed LV Distribution Cabinet with RS485 Modbus Protocol for System Integration

US $ 2,500-5,000 / Piece FOB
1 Piece (MOQ)
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Zhejiang Shengxian Electric Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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China OEM Electric Actuator Manufacturer – Customized Stroke & Force Electric Ball Valve Actuator with Modbus Control

China OEM Electric Actuator Manufacturer – Customized Stroke & Force Electric Ball Valve Actuator with Modbus Control

US $ 20-75 / Piece FOB
1 Piece (MOQ)
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Shan Dong HuaWo Fluid Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Modbus Supported Intelligent Gateway for Device Interconnection

Modbus Supported Intelligent Gateway for Device Interconnection

US $ 186-1,280 / Piece FOB
1 Piece (MOQ)
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Tianjin Wanzhong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2026
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Low Power Agricultural Digital Multi-Sensor Modbus RS485 Meteorological Automatic Weather Station

Low Power Agricultural Digital Multi-Sensor Modbus RS485 Meteorological Automatic Weather Station

US $ 299-499 / Piece FOB
1 Piece (MOQ)
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Chengdu Sentec Technology Co., Ltd.

Sichuan, China Since 2023
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Robot Joint Module with Rated Voltage of 48V

Robot Joint Module with Rated Voltage of 48V

US $ 1,150-1,320 / Piece FOB
1 Piece (MOQ)
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Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd.

Henan, China
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Bidirectional Comb DC-DC 50kw Hybrid Converter 1000V Mxc100050b

Bidirectional Comb DC-DC 50kw Hybrid Converter 1000V Mxc100050b

US $ 2,400-2,450 / Piece FOB
5 Pieces (MOQ)
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Shijiazhuang Maxwell Technology Co., Ltd.

Trading Company

Hebei, China Since 2024
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24V/110V/220V Electric Valve Actuator with Modbus/Profibus Communication

24V/110V/220V Electric Valve Actuator with Modbus/Profibus Communication

US $ 40-70 / Piece FOB
1 Piece (MOQ)
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Changzhou Xinneng Automatic Control Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Generator Controller Deep Sea Controller Module Dse8860

Generator Controller Deep Sea Controller Module Dse8860

US $ 78-244 / Piece FOB
1 Piece (MOQ)
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DIY Power System Co., Ltd.

Fujian, China Since 2021
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Veinasa-Xdno3s-4 Nitrate Nitrogen Modbus Nitrate Sensor Module Water Sensor Soil Online Tester Portable Sensors

Veinasa-Xdno3s-4 Nitrate Nitrogen Modbus Nitrate Sensor Module Water Sensor Soil Online Tester Portable Sensors

US $ 530-580 / Piece FOB
1 Piece (MOQ)
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Sichuan Weinasa Technology Co., Ltd.

Trading Company

Sichuan, China Since 2022
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Multi-Functional Sf6 O2 O3 Gas Sensor Ndir Oxygen Sensor for Gas Detectors

Multi-Functional Sf6 O2 O3 Gas Sensor Ndir Oxygen Sensor for Gas Detectors

US $ 168-198 / pieces FOB
1 pieces (MOQ)
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Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Tetranca PLC Controller Module New Original Warehouse Stock

Tetranca PLC Controller Module New Original Warehouse Stock

US $ 38-57 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Iiot Ready and Digital SCR Thyristor Power Controller with RS485/Modbus for Furnace

Iiot Ready and Digital SCR Thyristor Power Controller with RS485/Modbus for Furnace

US $ 600-1,500 / Piece FOB
1 Piece (MOQ)
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Beijing Fuanshi Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Professional Water Quality Analyzer with Modbus Protocol for Online Monitoring

Professional Water Quality Analyzer with Modbus Protocol for Online Monitoring

US $ 820-900 / Set FOB
1 Set (MOQ)
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Audited Supplier
Combine Meter Control Co., Ltd.

Guangdong, China Since 2026
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