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Remote Control Servo Motor Temperature Controller Controller Temperature Indicator Servo System

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13 Bits Resolution, Programmable Modbus-RTU Absolute Encoder with RS485

13 Bits Resolution, Programmable Modbus-RTU Absolute Encoder with RS485

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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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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High-Performance 15mm-20mm Ultrasonic Heat Meter with RS485 Modbus

High-Performance 15mm-20mm Ultrasonic Heat Meter with RS485 Modbus

US $ 25-30 / Piece FOB
10 Pieces (MOQ)
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Shandong Hetong Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Jsy-Mk-333G AC 500A RS485 Modbus Three Phase Power Smart Electronic Energy Meter

Jsy-Mk-333G AC 500A RS485 Modbus Three Phase Power Smart Electronic Energy Meter

US $ 43.9 / Set FOB
5 Sets (MOQ)
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Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Serial Port TFT LCD Screen Modbus IoT Control Panel

Serial Port TFT LCD Screen Modbus IoT Control Panel

US $ 1.4-1.5 / Piece FOB
100 Pieces (MOQ)
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Talent Capital (ShenZhen)Technology Co., Ltd.

Guangdong, China Since 2025
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4-Channel Di Switch Detection Counter, Modbus TCP Protocol, WiFi Module Encoder

4-Channel Di Switch Detection Counter, Modbus TCP Protocol, WiFi Module Encoder

US $ 13.11-13.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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High-Precision Grating Ruler with Mqtt Communication and Modbus TCP

High-Precision Grating Ruler with Mqtt Communication and Modbus TCP

US $ 74.99-75.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Reliable 8-Channel Lorawan Gateway with EU868 Modbus Gateway for Industrial Outdoor Use

Reliable 8-Channel Lorawan Gateway with EU868 Modbus Gateway for Industrial Outdoor Use

US $ 400-1,275 / Piece FOB
1 Piece (MOQ)
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Nantong Super Intelligence Technology Co., Ltd

Jiangsu, China Since 2025
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Eastron Sdm18-M MID Approved RS485 Modbus EV Meter 100A Direct Connect Smart Energy Meter

Eastron Sdm18-M MID Approved RS485 Modbus EV Meter 100A Direct Connect Smart Energy Meter

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
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RS485 Modbus Dsz14wdrs-3X5a Three-Phase Smart Electric Power Meter for Scada Integration

RS485 Modbus Dsz14wdrs-3X5a Three-Phase Smart Electric Power Meter for Scada Integration

US $ 37-43 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Xingyuan Intelligent Meter Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Eight-Channel 4-20mA Input Modbus RTU Communication Protocol Four-Channel Switch Input, Four-Channel Switch Output

Eight-Channel 4-20mA Input Modbus RTU Communication Protocol Four-Channel Switch Input, Four-Channel Switch Output

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

Guangdong, China Since 2025
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Eastron Sdm630mct-Ml-TCP 4 Channels Ethernet Modbus TCP Smart Energy Meter Bi-Directional Multi Circuit Metering CT Meter

Eastron Sdm630mct-Ml-TCP 4 Channels Ethernet Modbus TCP Smart Energy Meter Bi-Directional Multi Circuit Metering CT Meter

US $ 130-160 / 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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Supmeter Touch Screen Checkweigher Controller, Digital Load Cell Indicator with Modbus RTU Bst106-M10 (CK)

Supmeter Touch Screen Checkweigher Controller, Digital Load Cell Indicator with Modbus RTU Bst106-M10 (CK)

US $ 351-378 / Piece FOB
1 Piece (MOQ)
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Changsha Supmeter Technological Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2022
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Eight Channel 4-20mA to Modbus TCP Network Data Acquisition Module Switching Input/Output

Eight Channel 4-20mA to Modbus TCP Network Data Acquisition Module Switching Input/Output

US $ 105-105.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Wireless GPRS GSM WiFi Weather Station Wireless RoHS with Rain Gauge Modbus

Wireless GPRS GSM WiFi Weather Station Wireless RoHS with Rain Gauge Modbus

US $ 1,580-1,980 / Piece FOB
1 Piece (MOQ)
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Sichuan Weinasa Technology Co., Ltd.

Trading Company

Sichuan, China Since 2022
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3 Phase Electrical Meter Modbus TCP Energy Analyzer Real Time Ntc Power Meter Monitoring

3 Phase Electrical Meter Modbus TCP Energy Analyzer Real Time Ntc Power Meter Monitoring

US $ 54-105 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Medium-Power Digital Servo Controller Speed Control Servo with Modbus Communication Protocol

Medium-Power Digital Servo Controller Speed Control Servo with Modbus Communication Protocol

US $ 1-999 / Set FOB
1 Set (MOQ)
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Wuhan Sine Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Industrial Gas Ultrasonic Flow Meter with Digital Display, RS485/Modbus Output for Laboratory Use, Pipeline Monitoring

Industrial Gas Ultrasonic Flow Meter with Digital Display, RS485/Modbus Output for Laboratory Use, Pipeline Monitoring

US $ 800-3,000 / Piece FOB
1 Piece (MOQ)
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Aister Instrument (Shanghai) Co., Ltd.

Shanghai, China Since 2023
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Acrel Modbus-RTU Max 24 Channels DC Energy Meter Photovoltaic Confluence Detection Device for Smart PV Combiner Box

Acrel Modbus-RTU Max 24 Channels DC Energy Meter Photovoltaic Confluence Detection Device for Smart PV Combiner Box

US $ 103.6-207.2 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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WiFi RS485 Modbus 0-10V Thermostat DC Fan Speed Control

WiFi RS485 Modbus 0-10V Thermostat DC Fan Speed Control

US $ 15-40 / pieces FOB
300 pieces (MOQ)
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Xiamen E-Top Controls Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2022
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Eastron Sdm630mct-RC ETL Certified 10-20ka Current Measurement RS485 Modbus DIN Rail Energy Meter with Rowoskis Coils

Eastron Sdm630mct-RC ETL Certified 10-20ka Current Measurement RS485 Modbus DIN Rail Energy Meter with Rowoskis Coils

US $ 60-75 / 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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Versatile Modbus RTU to TCP Converter with WiFi Connectivity Compact Serial Server Module

Versatile Modbus RTU to TCP Converter with WiFi Connectivity Compact Serial Server Module

US $ 9.9-11.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Medium-Power AC Spindle Servo System Servo Drives Servo Motors with Modbus Communication Protocol

Medium-Power AC Spindle Servo System Servo Drives Servo Motors with Modbus Communication Protocol

US $ 1-999 / Set FOB
1 Set (MOQ)
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Wuhan Sine Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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About Modbus Module FAQ

  • 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 classified under 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.

  • QWhy should I consider purchasing electrical control systems wholesale?

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

Eastron Sdm630mct 40mA CT Type Three Phase Solar Power Meter with SAA Certified, RS485 Modbus Solar PV System Energy Meter

Eastron Sdm630mct 40mA CT Type Three Phase Solar Power Meter with SAA Certified, RS485 Modbus Solar PV System Energy Meter

US $ 60-75 / 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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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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Jsy-Mk-354 AC 100A Bidirectional RS485 Modbus Three Phase Energy Meter

Jsy-Mk-354 AC 100A Bidirectional RS485 Modbus Three Phase Energy Meter

US $ 26.7 / Set FOB
5 Sets (MOQ)
Contact Supplier
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Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Modbus RTU and Codesys Openpcs Programming Supported Industrial Grade PLC Plug-in 8di 6do Programmable Logic Controller with Automatic Configuration

Modbus RTU and Codesys Openpcs Programming Supported Industrial Grade PLC Plug-in 8di 6do Programmable Logic Controller with Automatic Configuration

US $ 73 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Liaoning, China Since 2025
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DC Inverter Heat Pump Control PCBA for 4.7kw 4 Compressor Low Temperature Water Heater and Cooler with Auxiliary Circuit Eev, Modbus Online

DC Inverter Heat Pump Control PCBA for 4.7kw 4 Compressor Low Temperature Water Heater and Cooler with Auxiliary Circuit Eev, Modbus Online

US $ 223-229 / Set FOB
1 Set (MOQ)
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Guangdong Chico Future Technology Group Inc.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Factory Price Intelligent 96*96mm Harmonic Mfm Multifunction Meter with RS-485 Modbus RTU

Factory Price Intelligent 96*96mm Harmonic Mfm Multifunction Meter with RS-485 Modbus RTU

US $ 50-170 / pieces FOB
1 pieces (MOQ)
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Chongqing Blue Jay Technology Co., Ltd

Chongqing, China Since 2024
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Original-New Ea-Ton-Elc2-Pb14nndr PLC-24VDC 5mA-8 Digital-in 6 Relay-out Modbus-RTU RS232/485-Elc2 Series Good-Price

Original-New Ea-Ton-Elc2-Pb14nndr PLC-24VDC 5mA-8 Digital-in 6 Relay-out Modbus-RTU RS232/485-Elc2 Series Good-Price

US $ 230.58-257.33 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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Smart 4G Power Modbus Electric Energy Meter

Smart 4G Power Modbus Electric Energy Meter

US $ 54-105 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Three Phase 4 Wire LCD Display Electric Meter with High Accuracy RS485 Modbus RTU

Three Phase 4 Wire LCD Display Electric Meter with High Accuracy RS485 Modbus RTU

US $ 54-105 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Energy Saving AC Drive Frequency Inverter with RS485 Modbus for Pump Fan

Energy Saving AC Drive Frequency Inverter with RS485 Modbus for Pump Fan

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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Trustworthy Modbus-Signal Throttling-Compatible Integrated Multi-Variable Flowmeter for Process Monitoring

Trustworthy Modbus-Signal Throttling-Compatible Integrated Multi-Variable Flowmeter for Process Monitoring

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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IoT Network Lora Wireless Power Meter Energy Meter Support RS485 Modbus Communication

IoT Network Lora Wireless Power Meter Energy Meter Support RS485 Modbus Communication

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

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
DN15 Ultrasonic Heat Meter with RS485 and Modbus.

DN15 Ultrasonic Heat Meter with RS485 and Modbus.

US $ 25-30 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shandong Hetong Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
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