Products

Suppliers
Filter Gallery
31,043

Modbus Module Factory

Products

Sorry! No matches were found.

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

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

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

Beijing, China
Chat Now Send Inquiry
Huaqingjun RJ45 Inputs and Outputs Modules Modbus TCP 4-Channel Ethernet Omron Relay Module for PLC

Huaqingjun RJ45 Inputs and Outputs Modules Modbus TCP 4-Channel Ethernet Omron Relay Module for PLC

US $ 27-29 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
Modbus I/O Module Stc-110 with 4 Analog Input, 4 Digital Input, 4 Relay Output

Modbus I/O Module Stc-110 with 4 Analog Input, 4 Digital Input, 4 Relay Output

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

Beijing, China
Chat Now Send Inquiry
Remotei/O Module Modbus-RTU Network Adapter, 32 Slots, The Max. Sum of Input Andoutput Is 8192 Bytes

Remotei/O Module Modbus-RTU Network Adapter, 32 Slots, The Max. Sum of Input Andoutput Is 8192 Bytes

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

Sichuan, China
Chat Now Send Inquiry
Profinet Modbus PLC I/O Module Current/Voltage Input Output PT100/Thermocouple Encoder

Profinet Modbus PLC I/O Module Current/Voltage Input Output PT100/Thermocouple Encoder

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

Sichuan, China
Chat Now Send Inquiry
RS485/232 Modbus I/O Module Stc-101 (16DI) Modbus RTU

RS485/232 Modbus I/O Module Stc-101 (16DI) Modbus RTU

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

Beijing, China
Chat Now Send Inquiry
Modbus-RTU Network Adapter Converter, 32 Slots, Max. Sum Input Output 8192 Bytes

Modbus-RTU Network Adapter Converter, 32 Slots, Max. Sum Input Output 8192 Bytes

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

Sichuan, China
Chat Now Send Inquiry
24-Channel Communication Relay Module RS485 Modbus RTU/232 DC24V/12V for AC Contactor

24-Channel Communication Relay Module RS485 Modbus RTU/232 DC24V/12V for AC Contactor

US $ 79-81 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
Tengcon Remote I/O Modbus Module Stc-112 with 8ai/2ao/8di/4do

Tengcon Remote I/O Modbus Module Stc-112 with 8ai/2ao/8di/4do

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

Beijing, China
Chat Now Send Inquiry
Modbus TCP Integrated Io System for PLC Control, 2-4 Io Slots, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

Modbus TCP Integrated Io System for PLC Control, 2-4 Io Slots, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

US $ 81.99-195.99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
Chat Now Send Inquiry
Huaqingjun 20-Channel RS485 Relay Module Modbus RTU Remote Control Relays for PLC

Huaqingjun 20-Channel RS485 Relay Module Modbus RTU Remote Control Relays for PLC

US $ 63-65 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
Modbus-TCP Io System Solution, 2 Io Slots, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

Modbus-TCP Io System Solution, 2 Io Slots, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

US $ 81.99-195.99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
Chat Now Send Inquiry
Chinese Cheap Analog Input I/O Module Stc-104 (8AI, 4AO) RS485 Modbus RTU

Chinese Cheap Analog Input I/O Module Stc-104 (8AI, 4AO) RS485 Modbus RTU

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

Beijing, China
Chat Now Send Inquiry
19 Digital Input and 16 Digital Output PLC T-921 Modbus Master and Slave

19 Digital Input and 16 Digital Output PLC T-921 Modbus Master and Slave

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

Beijing, China
Chat Now Send Inquiry
Factory 2CH Digital Inputs Relay Outputs SMS Alarm for Water Pressure Control

Factory 2CH Digital Inputs Relay Outputs SMS Alarm for Water Pressure Control

US $ 104-135 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Shenzhen Beilai Technology Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
Cp341 RS485/422 Modbus Communication Module for S7 300/400 PLC

Cp341 RS485/422 Modbus Communication Module for S7 300/400 PLC

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

Guangdong, China
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Anhui Solarasia Energy Technology Co., Ltd.

Anhui, China Since 2022
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
SHENZHEN SCIEO ELECTRONICS CO., LTD.

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Jsy-Mk-354 AC 20mA-100A 50Hz Bidirectional RS485 Three Phase DIN-Rail Energy Meter

Jsy-Mk-354 AC 20mA-100A 50Hz Bidirectional RS485 Three Phase DIN-Rail Energy Meter

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

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Mini Single Phase 220V & Three Phase 380V Power Converter

Mini Single Phase 220V & Three Phase 380V Power Converter

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

Shandong, China Since 2025
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Zhejiang Eastron Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Modbus Module Factory FAQ

  • QWhy should I consider purchasing electrical control systems wholesale?

    Enhance your Electrical Control System setup with our premium Modbus Module Factory.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 Factory is a top choice in our Electrical Control System collection.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 Factory 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.

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)
Contact Supplier
Audited Supplier
Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Eastron Sdm630mct 40mA CT Connection 1p3w Split Phase Solar Inverter Smart Power Meter

Eastron Sdm630mct 40mA CT Connection 1p3w Split Phase Solar Inverter Smart Power Meter

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Cotrust M226es Programmable Logic Controller Support for OEM Multi-Axis Motion Control PLC System, Electrical-Electronics, PLC Controller, Remote Controller

Cotrust M226es Programmable Logic Controller Support for OEM Multi-Axis Motion Control PLC System, Electrical-Electronics, PLC Controller, Remote Controller

US $ 130-150 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Anhui Madsur Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2025
Chat Now Send Inquiry
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
Chat Now Send Inquiry
Rdv High Precision Radar Doppler Flow Velocity Meter

Rdv High Precision Radar Doppler Flow Velocity Meter

US $ 719-899 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Fujian Autec Factory Automation Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
Chat Now Send Inquiry
Programmable Intelligent Gateway for Industrial IoT Integration

Programmable Intelligent Gateway for Industrial IoT Integration

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

Manufacturer/Factory & Trading Company

Tianjin, China Since 2026
Chat Now Send Inquiry
Wireless Intelligent Gateway for Remote Equipment Management

Wireless Intelligent Gateway for Remote Equipment Management

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

Manufacturer/Factory & Trading Company

Tianjin, China Since 2026
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Zhejiang Eastron Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Yupont Smart Energy Technology(Jiaxing)Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Eastron Sdm120CT-40mA Multi-Functional Single Phase DIN Rail Energy Meter or PV Inverter, MID Approved Bi-Directional Power Meter

Eastron Sdm120CT-40mA Multi-Functional Single Phase DIN Rail Energy Meter or PV Inverter, MID Approved Bi-Directional Power Meter

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Jinan Inverter Electric Co., Ltd.

Shandong, China Since 2025
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > Electrical Control System > Switch Control System
175/834
TOP

Search Filter

Categories

More Less
  • Electrical Control System
  • Variable-Frequency Drive
  • Energy Meter & Power Meter
  • Communication Module
  • Temperature & Humidity Sensor
  • Relay
  • DC Motor
  • Data Acquisition
  • Encoder
  • Radio & TV Broadcasting

Certification

More Less
  • CE
  • ISO: 9001
  • RoHS
  • CCC
  • SGS

Condition

More Less
  • New
  • Used

Customized

More Less
  • Customized
  • Non-Customized

Material

More Less
  • Stainless Steel
  • Aluminum Alloy

Task

More Less
  • Program
  • Adjust
  • Following

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Group Corporation
  • Other

Company Location

More Less
  • Guangdong
  • Shandong
  • Zhejiang
  • Jiangsu
  • Anhui
  • Shanghai
  • Beijing
  • Fujian
  • Sichuan
  • Hunan
  • Henan
  • Tianjin
  • Hebei
  • Guangxi
  • Chongqing
  • Shaanxi
  • Hubei
  • Liaoning
  • Yunnan
  • Jiangxi
  • Gansu
  • Shanxi
  • Hongkong S.A.R.
  • Taiwan, China
  • Ningxia
Reset Done