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Remote Control Servo Motor Temperature Controller Controller Temperature Indicator Servo System

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Tengcon Stc-117 8thermocouple Input I/O Module with Modbus RTU

Tengcon Stc-117 8thermocouple Input I/O Module with Modbus RTU

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

Beijing, China
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Huaqingjun 32-Channel RS485 Relay Module 12VDC Modbus RTU G2r-1 Relays for PLC

Huaqingjun 32-Channel RS485 Relay Module 12VDC Modbus RTU G2r-1 Relays for PLC

US $ 102-104 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Analog and Digital Input/Output Modbus RTU Io Module Stc-1 (8AI, 8DI, 8DO)

Analog and Digital Input/Output Modbus RTU Io Module Stc-1 (8AI, 8DI, 8DO)

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

Beijing, China
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Remote Terminal Unit Stc-101 (16DI) RS485 Modbus RTU I/O Module

Remote Terminal Unit Stc-101 (16DI) RS485 Modbus RTU I/O Module

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

Beijing, China
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Modbus RTU Io Module Stc-110 (4AI, 4DI, 4DO) Remote Terminal Unit

Modbus RTU Io Module Stc-110 (4AI, 4DI, 4DO) Remote Terminal Unit

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

Beijing, China
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8DI 4AI 4DO Modbus MQTT IO Module PLC Expand I/O Industrial Control

8DI 4AI 4DO Modbus MQTT IO Module PLC Expand I/O Industrial Control

US $ 106.93-136.61 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China
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Smart Automation Controller S274 Cellular IoT Modbus RTU with 8 DI 6 AI 4 Relay Outputs

Smart Automation Controller S274 Cellular IoT Modbus RTU with 8 DI 6 AI 4 Relay Outputs

US $ 107-154 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China
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Data Acquisition Module Stc-104 (8 Analog Input and 4 Analog Output) with RS485 Modbus RTU

Data Acquisition Module Stc-104 (8 Analog Input and 4 Analog Output) with RS485 Modbus RTU

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

Beijing, China
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Full Color HD Indoor Display P2 RGB LED Matrix Module 128X128mm 64X64 Pixel LED Screen Panel P1.875 P2.5 P3 P4 P5 P6 P3.91 P4.81

Full Color HD Indoor Display P2 RGB LED Matrix Module 128X128mm 64X64 Pixel LED Screen Panel P1.875 P2.5 P3 P4 P5 P6 P3.91 P4.81

US $ 11.7-15.7 / Piece FOB
1 Piece (MOQ)
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Shenzhen Dragonworth Technology Co., Ltd.

Guangdong, China
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Remote Terminal Unit Tengcon Stc-103 (16AI) with RS485/232 Modbus RTU

Remote Terminal Unit Tengcon Stc-103 (16AI) with RS485/232 Modbus RTU

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

Beijing, China
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Digital Analog Output RS485 Modbus 0-10ppm Detector O3 Ozone Gas Sensor

Digital Analog Output RS485 Modbus 0-10ppm Detector O3 Ozone Gas Sensor

US $ 102.6-113.9 / Piece FOB
1 Piece (MOQ)
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Guangzhou Logoele Electronic Technology Co., Ltd.

Guangdong, China
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Odot Remote Io Systems Cn-8011 Modbus-RTU Network Coupler for 32 Io Modules Extendable Input Output

Odot Remote Io Systems Cn-8011 Modbus-RTU Network Coupler for 32 Io Modules Extendable Input Output

US $ 99.99-195.99 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Remote Terminal Unit Stc-102 (16DO) with RS485/232 Modbus RTU Communication

Remote Terminal Unit Stc-102 (16DO) with RS485/232 Modbus RTU Communication

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

Beijing, China
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Digital AC Meter Single Phase DIN Rail Energy Meter CE Certified

Digital AC Meter Single Phase DIN Rail Energy Meter CE Certified

US $ 15-25 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Digital Data Logger DC DIN Rail Mounted 16 Multi Channel Energy Meter

Digital Data Logger DC DIN Rail Mounted 16 Multi Channel Energy Meter

US $ 80-130 / Piece FOB
1 Piece (MOQ)
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Multi-Parameter Water Quality Monitoring Panel Analyzer for Drinking water, swimming pool

Multi-Parameter Water Quality Monitoring Panel Analyzer for Drinking water, swimming pool

US $ 699-9,999 / Set FOB
1 Set (MOQ)
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Audited Supplier
Anhui Madsur Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2025
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En50160 Power Quality Report HTTP Webserver Class a Power Quality Analyzer

En50160 Power Quality Report HTTP Webserver Class a Power Quality Analyzer

US $ 500-650 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Multifunction DIN Rail Electric Energy Meter with RS485 Modbusi/o-module

Multifunction DIN Rail Electric Energy Meter with RS485 Modbusi/o-module

US $ 30-45 / 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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Long Lifespan 51.2kwh Low Voltage 48V 51.2V Solar LiFePO4 Batteries Price

Long Lifespan 51.2kwh Low Voltage 48V 51.2V Solar LiFePO4 Batteries Price

US $ 480-500 / Piece FOB
1 Piece (MOQ)
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Anhui Technology Import and Export Co.,Ltd

Trading Company

Anhui, China Since 2024
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Digital Network RS485 TCP/IP M-Bus Bacnet 0.2s Panel Multifunction Pqm Power Analyzer

Digital Network RS485 TCP/IP M-Bus Bacnet 0.2s Panel Multifunction Pqm Power Analyzer

US $ 150-220 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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2.4kw 150V 200A DC Electronic Load N68000 with High Power for Power Supply Car Charger Battery Testing

2.4kw 150V 200A DC Electronic Load N68000 with High Power for Power Supply Car Charger Battery Testing

US $ 5,500-120,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
SHENZHEN SCIEO ELECTRONICS CO., LTD.

Trading Company

Guangdong, China Since 2025
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Solarasia Solar Bess Battery Energy Storage Power Cabinet System 100kw 215kwh Bess Energy Storage System Battery

Solarasia Solar Bess Battery Energy Storage Power Cabinet System 100kw 215kwh Bess Energy Storage System Battery

US $ 190 / kwh FOB
1 kwh (MOQ)
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Anhui Solarasia Energy Technology Co., Ltd.

Anhui, China Since 2022
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Low Voltage LiFePO4 Battery Stackable 51.2kwh Bess Home Solar Energy System Energy Storage Battery with Lithium Ion Battery Storage

Low Voltage LiFePO4 Battery Stackable 51.2kwh Bess Home Solar Energy System Energy Storage Battery with Lithium Ion Battery Storage

US $ 480-500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Anhui Technology Import and Export Co.,Ltd

Trading Company

Anhui, China Since 2024
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About Modbus Module FAQ

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

    Our Modbus Module offers exceptional quality 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.

  • 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 a key item within our extensive Electrical Control System selection.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.

Top 5 Brand Frequency Inverter Single Phase 3 Phase VFD 480V 55kw 75HP

Top 5 Brand Frequency Inverter Single Phase 3 Phase VFD 480V 55kw 75HP

US $ 19.9-368 / 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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High Voltage Energy Storage Battery 256-512V Lithium Battery 100ah 200ah LiFePO4 Batteries 10 Modules 100kwh Battery Pack for Commercial Usage

High Voltage Energy Storage Battery 256-512V Lithium Battery 100ah 200ah LiFePO4 Batteries 10 Modules 100kwh Battery Pack for Commercial Usage

US $ 700-800 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Anhui Technology Import and Export Co.,Ltd

Trading Company

Anhui, China Since 2024
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High-Efficiency Single Phase and Three Phase VFD AC Drive

High-Efficiency Single Phase and Three Phase VFD AC Drive

US $ 32-65 / Piece FOB
1 Piece (MOQ)
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Jinan Inverter Electric Co., Ltd.

Shandong, China Since 2025
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Yupont bess 5MWh 4.59MWh 4.18MWh LFP Battery Container for Efficient Energy Storage

Yupont bess 5MWh 4.59MWh 4.18MWh LFP Battery Container for Efficient Energy Storage

US $ 8,000-50,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Yupont Smart Energy Technology(Jiaxing)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Yupont 4.59MWh 5MWh 4.18MWh Liquid-cooled Energy Storage Container

Yupont 4.59MWh 5MWh 4.18MWh Liquid-cooled Energy Storage Container

US $ 8,000-50,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Yupont Smart Energy Technology(Jiaxing)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Programmable Intelligent Gateway for Industrial IoT Integration

Programmable Intelligent Gateway for Industrial IoT Integration

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

Manufacturer/Factory & Trading Company

Tianjin, China Since 2026
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Yupont BESS 5MWh 4.59MWh 4.18MWh Liquid-cooled Energy Storage Container

Yupont BESS 5MWh 4.59MWh 4.18MWh Liquid-cooled Energy Storage Container

US $ 8,000-50,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Yupont Smart Energy Technology(Jiaxing)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Eastron Dcm230-2 Series MID Approved Energy Meter 1000V DC Class 1 Accuracy Smart DC Power Meter for DC Fast Charger

Eastron Dcm230-2 Series MID Approved Energy Meter 1000V DC Class 1 Accuracy Smart DC Power Meter for DC Fast Charger

US $ 400-430 / 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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Eastron Sem1-Wl-2L Wi-Fi Remote Monitoring Solar Energy Monitor Two Channel Measurement Single Phase Bi-Directional Energy Meter

Eastron Sem1-Wl-2L Wi-Fi Remote Monitoring Solar Energy Monitor Two Channel Measurement Single Phase Bi-Directional Energy Meter

US $ 50-55 / 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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Wireless Intelligent Gateway for Remote Equipment Management

Wireless Intelligent Gateway for Remote Equipment Management

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

Manufacturer/Factory & Trading Company

Tianjin, China Since 2026
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High-Accuracy Intrinsically-Safe Self-Configuration Integrated Multi-Variable Flowmeter for Industrial Control

High-Accuracy Intrinsically-Safe Self-Configuration Integrated Multi-Variable Flowmeter for Industrial Control

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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New Original Linear Continuous Compound Program Automatic Control China Factory Programmable Logic Controller PLC with CE Certification Support Codesys/Openpcs

New Original Linear Continuous Compound Program Automatic Control China Factory Programmable Logic Controller PLC with CE Certification Support Codesys/Openpcs

US $ 247 / Piece FOB
1 Piece (MOQ)
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
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110VDC 220VDC to 220VAC RS485 DC/AC Power Frequency Pure Sine Wave Indsutrial Inverter with Transformer Isolated

110VDC 220VDC to 220VAC RS485 DC/AC Power Frequency Pure Sine Wave Indsutrial Inverter with Transformer Isolated

US $ 400-1,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shijiazhuang ADC Power Technology Co., Ltd.

Hebei, China Since 2025
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