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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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Switching Quantity to TCP Remote Io Module, Modbus RTU Amplifier Isolation Amplifier

Switching Quantity to TCP Remote Io Module, Modbus RTU Amplifier Isolation Amplifier

US $ 13.66-13.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Cth3 C35-003s2, Cth300 PLC. Support Ethernet/IP Master Station, Support Modbus (RTU/TCP) Master/Slave, Support Single-Axis Motion.

Cth3 C35-003s2, Cth300 PLC. Support Ethernet/IP Master Station, Support Modbus (RTU/TCP) Master/Slave, Support Single-Axis Motion.

US $ 230-250 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Smart Digital Energy Power Meter with RS485 Modbus

Smart Digital Energy Power Meter with RS485 Modbus

US $ 143-297 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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3 Phase Energy Embedded Multifunction Digital Modbus Power Meter Electric Meter

3 Phase Energy Embedded Multifunction Digital Modbus Power Meter Electric Meter

US $ 143-297 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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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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Industrial High Quality Modular Programmable Logic Controller Canopen/Modbus Input Output Io Module PLC Openpcs/Codesys Software China Manufacturer

Industrial High Quality Modular Programmable Logic Controller Canopen/Modbus Input Output Io Module PLC Openpcs/Codesys Software China Manufacturer

US $ 118 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
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Acrel Apm800 Multifunction Energy Meter Power Meter with 2 Way of RS485 Modbus-RTU and Ethernet Communication

Acrel Apm800 Multifunction Energy Meter Power Meter with 2 Way of RS485 Modbus-RTU and Ethernet Communication

US $ 265 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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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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Htd3 Cobot 7th Axis with Can / Modbus Control, Soft Start & Stop

Htd3 Cobot 7th Axis with Can / Modbus Control, Soft Start & Stop

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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Eastron Sdm530y MID Certified RS485 Modbus Built-in Relay Three Phase Prepaid Meter for Prepaid Management System

Eastron Sdm530y MID Certified RS485 Modbus Built-in Relay Three Phase Prepaid Meter for Prepaid Management System

US $ 50-65 / Piece FOB
100 Pieces (MOQ)
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Zhejiang Eastron Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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PT100 0-75mv, 0-2.5V, 4-20mA, 0-10V to RS232 RS485 Modbus Protocol Analog Input Data Acquisition

PT100 0-75mv, 0-2.5V, 4-20mA, 0-10V to RS232 RS485 Modbus Protocol Analog Input Data Acquisition

US $ 189 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Jm 48V LiFePO4 Rack Mount Battery with RS485 Can Modbus Communication for Solar System Battery Bank

Jm 48V LiFePO4 Rack Mount Battery with RS485 Can Modbus Communication for Solar System Battery Bank

US $ 500 / Piece FOB
1 Piece (MOQ)
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Dongguan JM New Energy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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Switch Input a-Type Relay Output Modbus TCP Communication Protocol Rj-45 Network Interface

Switch Input a-Type Relay Output Modbus TCP Communication Protocol Rj-45 Network Interface

US $ 36.66-36.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Hg803 4-20mA RS485 Modbus-RTU Humidity and Temperature Transmitter

Hg803 4-20mA RS485 Modbus-RTU Humidity and Temperature Transmitter

US $ 37.5-42.5 / Piece FOB
1 Piece (MOQ)
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Hengko Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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RS485 Modbus PWM Control Solar Pump Inverter Variador De Frecuencia 220V

RS485 Modbus PWM Control Solar Pump Inverter Variador De Frecuencia 220V

US $ 55-60 / Piece FOB
1 Piece (MOQ)
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Shanghai Sanyu Industry Co., Ltd.

Shanghai, China Since 2012
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DC Smart Electricity 3 Phase Kwh Modbus RTU Energy Meter Power Meter for Current Energy Measurment

DC Smart Electricity 3 Phase Kwh Modbus RTU Energy Meter Power Meter for Current Energy Measurment

US $ 15-35 / Piece FOB
1 Piece (MOQ)
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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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Modbus Low Voltage Soft Starter 75kw 30A 690V with Good Quality

Modbus Low Voltage Soft Starter 75kw 30A 690V with Good Quality

US $ 529-559 / Piece FOB
1 Piece (MOQ)
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AOKO Global Limited

Hunan, China Since 2025
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3pH 380V Inverter Solar Inverter Solar Pump Inverter with RS485 Modbus Communication

3pH 380V Inverter Solar Inverter Solar Pump Inverter with RS485 Modbus Communication

US $ 55-60 / Piece FOB
1 Piece (MOQ)
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Shanghai Sanyu Industry Co., Ltd.

Shanghai, China Since 2012
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Explosion-Proof Weighing Indicator with Profibus Modbus Ethernet/IP Profinet

Explosion-Proof Weighing Indicator with Profibus Modbus Ethernet/IP Profinet

US $ 1,660-4,300 / Piece FOB
2 Pieces (MOQ)
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Changzhou Weibo Weighing Equipment System Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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Wago 2614 1304 High-Performance I/O Module for Optimized Industrial Automation Control

Wago 2614 1304 High-Performance I/O Module for Optimized Industrial Automation Control

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

Jiangsu, China Since 2023
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3 P4wi Energy LCD Display RS485 Modbus-RTU Power Meter Electric Meter

3 P4wi Energy LCD Display RS485 Modbus-RTU Power Meter Electric Meter

US $ 25-35 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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LTE Router 4G 5G PoE PD Dual SIM GPS Modbus TR-069 Support

LTE Router 4G 5G PoE PD Dual SIM GPS Modbus TR-069 Support

US $ 85-200 / Set FOB
1 Set (MOQ)
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Shenzhen E-Lins Communication Co., Limited

Guangdong, China Since 2008
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High-Precision RS485 Modbus Ultrasonic Water Meter for Large Caliber

High-Precision RS485 Modbus Ultrasonic Water Meter for Large Caliber

US $ 40-43 / Piece FOB
1 Piece (MOQ)
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China J-L Smart Meter Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2022
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About Modbus Module FAQ

  • QWhy should I consider purchasing electrical control systems wholesale?

    The Modbus Module is classified under our comprehensive Electrical Control System range.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.

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

    The Modbus Module is included in our comprehensive Electrical Control System range.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.

Wireless+Modem Modbus TCP/Pptp/L2tp Protocol Wireless PV Data Transmitter

Wireless+Modem Modbus TCP/Pptp/L2tp Protocol Wireless PV Data Transmitter

US $ 60-108 / 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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Weizidom Factory for Liquid Gas Wastewater ISO RS485 Modbus Ultrasonic Level Meter

Weizidom Factory for Liquid Gas Wastewater ISO RS485 Modbus Ultrasonic Level Meter

US $ 199 / Piece FOB
100 Pieces (MOQ)
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Lianyungang Weizidom Meter Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2021
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Factory Price Four Channel DC Miniature Electronic Circuit Breaker Cbmc E4 Modbus

Factory Price Four Channel DC Miniature Electronic Circuit Breaker Cbmc E4 Modbus

US $ 60.25-100.42 / Piece FOB
1 Piece (MOQ)
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Changzhou ZERO Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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CE Certified 120 Kw DC EV Charger Floor Standing Modbus EV Charger 60-320kw DC Fast Charger Station for Electric Car with Dual Gun

CE Certified 120 Kw DC EV Charger Floor Standing Modbus EV Charger 60-320kw DC Fast Charger Station for Electric Car with Dual Gun

US $ 4,800-6,800 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang ADC Power Technology Co., Ltd.

Hebei, China Since 2025
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Convert Ntc10K/Ntc20K Resistors to Standard Modbus TCP Protocol TCP Network, Data Collection

Convert Ntc10K/Ntc20K Resistors to Standard Modbus TCP Protocol TCP Network, Data Collection

US $ 22.55-22.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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8-Outlet IEC13 Remote Monitoring Control PDU 32A RJ45 Modbus/TCP/IP/Snmp Power Distribution Unit for Server Rooms

8-Outlet IEC13 Remote Monitoring Control PDU 32A RJ45 Modbus/TCP/IP/Snmp Power Distribution Unit for Server Rooms

US $ 350-375 / pieces FOB
1 pieces (MOQ)
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Jiangsu Datang Weishi Technology Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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3 Phase Digital Electric Meter Embedded RS485 Modbus Energy Meter Power Analyzer

3 Phase Digital Electric Meter Embedded RS485 Modbus Energy Meter Power Analyzer

US $ 143-297 / pcs FOB
1 pcs (MOQ)
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Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Auto-Compensation Modbus-Signal Anti-Loose Integrated Multi-Variable Flowmeter for High-Temp Use

Auto-Compensation Modbus-Signal Anti-Loose Integrated Multi-Variable Flowmeter for High-Temp Use

US $ 3,077-4,615 / Piece FOB
1 Piece (MOQ)
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Mega-Tek Instrument (Chengdu) Co., Ltd.

Manufacturer/Factory & Trading Company

Sichuan, China Since 2025
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Modbus Energy Meter DIN Rail Smart Electricity Monitor Mqtt 3p Power Meter

Modbus Energy Meter DIN Rail Smart Electricity Monitor Mqtt 3p Power Meter

US $ 53-125 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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High-Performance Rj-45 Modbus TCP Analog Signal Acquisition Interface

High-Performance Rj-45 Modbus TCP Analog Signal Acquisition Interface

US $ 20.99-26.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Eastron Sdm120-M Single Phase RS485 Modbus MID Energy Meter Class C Multifunction Power Meter for Solar PV System

Eastron Sdm120-M Single Phase RS485 Modbus MID Energy Meter Class C Multifunction Power Meter for Solar PV System

US $ 20-30 / Piece FOB
100 Pieces (MOQ)
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Zhejiang Eastron Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
Chat Now Send Inquiry
Eastron Sdm630mct 1A/5A CT Connected 3 Phase Solar PV Metering RS485 Modbus RTU Smart Energy Meter

Eastron Sdm630mct 1A/5A CT Connected 3 Phase Solar PV Metering RS485 Modbus RTU Smart Energy Meter

US $ 60-75 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Zhejiang Eastron Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
Chat Now Send Inquiry
Submersible Modbus Liquid Fuel Oil Water Level Sensor

Submersible Modbus Liquid Fuel Oil Water Level Sensor

US $ 46-50 / Piece FOB
20 Pieces (MOQ)
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Audited Supplier
Jinan Deka Auto Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2022
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