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Original RS485 to RJ45 Ethernet Poe TCP/IP to Serial Module Modbus Gateway Industrial Grade

Original RS485 to RJ45 Ethernet Poe TCP/IP to Serial Module Modbus Gateway Industrial Grade

US $ 12 / Piece FOB
100 Pieces (MOQ)
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Main Products: Separable Connector, Current Transformer, Voltage Transformer, Cable Termination, Switchgear Heater, Switchgear Dehumdifier, Lightning Arrester, Dehumidifier, Temperature Controller, Insulated End Cap
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Welcome (Wenzhou) Electric Co., Ltd

Zhejiang, China Since 2025
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RS485 to RJ45 Ethernet Poe TCP/IP to Serial Port Module Modbus Gateway Industrial Class

RS485 to RJ45 Ethernet Poe TCP/IP to Serial Port Module Modbus Gateway Industrial Class

US $ 12 / Piece FOB
100 Pieces (MOQ)
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Output Signal Type : Digital Type
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Welcome (Wenzhou) Electric Co., Ltd

Zhejiang, China Since 2025
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Wireless Temperature Monitoring Module

Wireless Temperature Monitoring Module

US $ 12 / Piece FOB
100 Pieces (MOQ)
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Main Products: Separable Connector, Current Transformer, Voltage Transformer, Cable Termination, Switchgear Heater, Switchgear Dehumdifier, Lightning Arrester, Dehumidifier, Temperature Controller, Insulated End Cap
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Welcome (Wenzhou) Electric Co., Ltd

Zhejiang, China Since 2025
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RS485/Ttl Wireless Temperature Monitoring Module Customized

RS485/Ttl Wireless Temperature Monitoring Module Customized

US $ 12 / Piece FOB
100 Pieces (MOQ)
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IP Rating : IP20
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Welcome (Wenzhou) Electric Co., Ltd

Zhejiang, China Since 2025
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Wireless Temperature Monitoring Module with Cabinet Sensor

Wireless Temperature Monitoring Module with Cabinet Sensor

US $ 12 / Piece FOB
100 Pieces (MOQ)
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Main Products: Separable Connector, Current Transformer, Voltage Transformer, Cable Termination, Switchgear Heater, Switchgear Dehumdifier, Lightning Arrester, Dehumidifier, Temperature Controller, Insulated End Cap
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Welcome (Wenzhou) Electric Co., Ltd

Zhejiang, China Since 2025
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DC3.3V~24V Wireless Temperature Monitoring Module Modbus

DC3.3V~24V Wireless Temperature Monitoring Module Modbus

US $ 12 / Piece FOB
100 Pieces (MOQ)
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Output Signal Type : Digital Type
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Welcome (Wenzhou) Electric Co., Ltd

Zhejiang, China Since 2025
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Independent 8-Channel Analog Input and Output Standard Modbus-RTU Protocol High-Precision Intelligent Data Acquisition Module

Independent 8-Channel Analog Input and Output Standard Modbus-RTU Protocol High-Precision Intelligent Data Acquisition Module

US $ 70-120 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Dekun Electronic Technology Co., Ltd.

Hebei, China
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Remote Terminal Unit Stc-117 (8Thermocouple) Modbus RTU Io Expand Module

Remote Terminal Unit Stc-117 (8Thermocouple) Modbus RTU Io Expand Module

1 Set (MOQ)
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Certification : ISO: 9001, CE
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Beijing Tengcon Technology Co., Ltd.

Beijing, China
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Osm 16-Inputs 32-Outputs RS485 Communication Relay Module DC12/24V Modbus RTU Protocol for Home Automation

Osm 16-Inputs 32-Outputs RS485 Communication Relay Module DC12/24V Modbus RTU Protocol for Home Automation

US $ 110-112 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Tengcon RS485/RS232 Modbus RTU Protocol High Performance I/O Module (STC-101)

Tengcon RS485/RS232 Modbus RTU Protocol High Performance I/O Module (STC-101)

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

Beijing, China
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Huaqingjun 4-Channel PT100 Temperature Acquisition Module Modbus RTU Protocol Thermal Resistance for PT100 Temperature Probe

Huaqingjun 4-Channel PT100 Temperature Acquisition Module Modbus RTU Protocol Thermal Resistance for PT100 Temperature Probe

US $ 35-37 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Expandable I/O Module Stc-104 (8AI/4AO) with RS485 Modbus RTU Protocol

Expandable I/O Module Stc-104 (8AI/4AO) with RS485 Modbus RTU Protocol

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

Beijing, China
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Related Searches
Electrical Control System Energy Meter & Power Meter Gas Analyzer Pressure Transmitter Communication Module Variable-Frequency Drive
Switch Control System Logical Control System Sequence Control System PID Control System Power Control System Microprocessor Control System
Factory Wholesale 24V DC 32-Channel RS485 Communication Relay Module Modbus Protocol 485 Analog for Remote Control

Factory Wholesale 24V DC 32-Channel RS485 Communication Relay Module Modbus Protocol 485 Analog for Remote Control

US $ 101-104 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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8xpt100 Input I/O Module Stc-106 with RS485/232 Modbus RTU Protocol

8xpt100 Input I/O Module Stc-106 with RS485/232 Modbus RTU Protocol

1 Piece (MOQ)
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Certification : CE
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Beijing Tengcon Technology Co., Ltd.

Beijing, China
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16 Channel Digital Inputs Tengcon Stc-101 Modbus RTU Protocol I/O Module

16 Channel Digital Inputs Tengcon Stc-101 Modbus RTU Protocol I/O Module

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

Beijing, China
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High Speed 8-Channel Analog to RS485 Data Acquisition System Module

High Speed 8-Channel Analog to RS485 Data Acquisition System Module

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Customized : Customized
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Audited Supplier
Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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CDAM4100 Series Remote I/O Modules

CDAM4100 Series Remote I/O Modules

US $ 25.74-42.9 / Piece FOB
20 Pieces (MOQ)
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Main Products: Relay, Proximity sensor
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Xinling Electrical Co., Ltd. China

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
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Huaqingjun 8-Channel K-Type Thermocouple Module Modbus RTU/TCP Protocol Thermal Resistance for Intelligent Building

Huaqingjun 8-Channel K-Type Thermocouple Module Modbus RTU/TCP Protocol Thermal Resistance for Intelligent Building

US $ 78-80 / Piece FOB
5 Pieces (MOQ)
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Task : Adjust
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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405nm 20W UV Fiber Laser Module for PCB Exposure

405nm 20W UV Fiber Laser Module for PCB Exposure

US $ 5,500-7,500 / Piece FOB
1 Piece (MOQ)
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Main Products: Red Laser Module, Green Laser Module, Blue Laser Module
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Dongguan Blueuniverse Laser Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2015
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Huaqingjun 8-Channel PT100 Temperature Acquisition Module Modbus RTU/TCP for PT100 Rtd Sensors

Huaqingjun 8-Channel PT100 Temperature Acquisition Module Modbus RTU/TCP for PT100 Rtd Sensors

US $ 68-70 / Piece FOB
5 Pieces (MOQ)
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Function : Automatic Control, Protection, Monitoring
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Related Videos
  • What is Huaqingjun 4-Channel PT100 Temperature Acquisition Module Modbus RTU Protocol Thermal Resistance for PT100 Temperature Probe
    What is Huaqingjun 4-Channel PT100 Temperature Acquisition Module Modbus RTU Protocol Thermal Resistance for PT100 Temperature Probe
    US $ 35-37 /Piece
    5 Pieces (MOQ)
    Contact Supplier
  • What is High Speed 8-Channel Analog to RS485 Data Acquisition System Module
    What is High Speed 8-Channel Analog to RS485 Data Acquisition System Module
    US $ 49-120 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is CDAM4100 Series Remote I/O Modules
    What is CDAM4100 Series Remote I/O Modules
    US $ 25.74-42.9 /Piece
    20 Pieces (MOQ)
    Contact Supplier
  • What is 405nm 20W UV Fiber Laser Module for PCB Exposure
    What is 405nm 20W UV Fiber Laser Module for PCB Exposure
    US $ 5,500-7,500 /Piece
    1 Piece (MOQ)
    Contact Supplier
6es7214-1AG40-0xb0 Program Date CPU 1214c Modules Memory Original Brand New

6es7214-1AG40-0xb0 Program Date CPU 1214c Modules Memory Original Brand New

US $ 250-500 / Piece FOB
1 Piece (MOQ)
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Main Products: Distribution Box, Electronic Cabinet, Electric Box, Electrical Box, Electric Cabinet, Electrical Equipment, Electronic Box, Electrical Cabinet, PLC, Touch Panel
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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8 Channel Data Acquisition System Module for High Speed Signals

8 Channel Data Acquisition System Module for High Speed Signals

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Certification : ISO: 9001
Contact Supplier
Audited Supplier
Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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Svg SVC Reactive Power Compensation Module 25/50/75/100/150kvar

Svg SVC Reactive Power Compensation Module 25/50/75/100/150kvar

US $ 2,200-3,500 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Multi-Functional Power Meter, Power Quality Mitigation Solution, Motor Controller & Protection, Power Monitoring System, Data Center Power Monitoring System
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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About Standard Modbus Protocol Modules FAQ

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

    Discover the perfect addition to your Electrical Control System with our Standard Modbus Protocol Modules.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 Standard Modbus Protocol Modules is a key item within our extensive Electrical Control System selection.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?

    Enhance your Electrical Control System setup with our premium Standard Modbus Protocol Modules.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.

Modbus Protocol Industrial Modem 4G Module Wireless DTU with RS232 RS485 Gpios Port for M2m Iot Use

Modbus Protocol Industrial Modem 4G Module Wireless DTU with RS232 RS485 Gpios Port for M2m Iot Use

US $ 73-75 / Piece FOB
2 Pieces (MOQ)
More
Network Site : Intermediate Node Routers
Contact Supplier
Audited Supplier
Shenzhen Ex-link Technology Co., Ltd.

Trading Company

Guangdong, China Since 2017
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IP67 Remote I/O with Io-Link Slave, Industrial Smart I/O Module Acquisition Module, Seamlessly Compatible with Siemens and Delta PLC

IP67 Remote I/O with Io-Link Slave, Industrial Smart I/O Module Acquisition Module, Seamlessly Compatible with Siemens and Delta PLC

US $ 61.63-77.04 / Piece FOB
1 Piece (MOQ)
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Main Products: FS Series Integrated I/O; EX Series Card I/O; SD Series IP67 Remote I/O
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
1769-L31 Compactlogix Controller Rockwellautomation a-B PLC Module

1769-L31 Compactlogix Controller Rockwellautomation a-B PLC Module

US $ 525-655 / Piece FOB
1 Piece (MOQ)
More
Structure : Combination
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Techno (Xiamen) Technology Co., Ltd.

Fujian, China Since 2024
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High-Compatibility I/O Module Control Module with Universal Support for Beckhoff, Siemens S7-1200, and Delta PLC with Servo Drive Optimization

High-Compatibility I/O Module Control Module with Universal Support for Beckhoff, Siemens S7-1200, and Delta PLC with Servo Drive Optimization

US $ 34.5-49.29 / Piece FOB
1 Piece (MOQ)
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Main Products: FS Series Integrated I/O; EX Series Card I/O; SD Series IP67 Remote I/O
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
1769-Iq16 1769-Iq16f 1769-Iq16K 24VDC Input Module Compactlogix Rockwellautomation a-B PLC Module

1769-Iq16 1769-Iq16f 1769-Iq16K 24VDC Input Module Compactlogix Rockwellautomation a-B PLC Module

US $ 125-255 / Piece FOB
1 Piece (MOQ)
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Certification : RoHS, CCC, ISO: 9001, CE
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Techno (Xiamen) Technology Co., Ltd.

Fujian, China Since 2024
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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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Main Products: Home Lift, Passenger Elevator, Escalator, Cargo Elevator, Elevator Components, Lift, Elevator, Ascensor, Ascenseur
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Foshan Macro Technology Co., Ltd.

Guangdong, China Since 2023
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Advanced Io Remote Module with Profinet for PLC Control

Advanced Io Remote Module with Profinet for PLC Control

US $ 90-100 / Piece FOB
1 Piece (MOQ)
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Customized : Customized
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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PLC MODULE 88TK05C-E GJR2393200R1210 83SR07A-E GJR2392700R1210 88QB03B-E GJR2393800R0100 81EU01E-E GJR2391500R1210 Station Bus Coupling Module

PLC MODULE 88TK05C-E GJR2393200R1210 83SR07A-E GJR2392700R1210 88QB03B-E GJR2393800R0100 81EU01E-E GJR2391500R1210 Station Bus Coupling Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Main Products: PLC Module, Dcs Module, Controller, Processor, Bently Nevada, Monitor Module, Power Supply, Honeywell, General Electric, Emerson
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Amikon Limited

Fujian, China Since 2024
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RJ45 Digital Input Remote IO Module Supports Modbus MQTT SNMP Protocol

RJ45 Digital Input Remote IO Module Supports Modbus MQTT SNMP Protocol

US $ 80-120 / Piece FOB
1 Piece (MOQ)
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Material : Aluminum Alloy
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Apfm Series Active Power Filter Module

Apfm Series Active Power Filter Module

1 Piece (MOQ)
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Main Products: New Energy Solution, Power Quality, Solar Storage Charing System, Harmonic Filter, Capacitor Bank, Svg/Statcom, Power Factor Correction, Switchgear, Apf, Soft Starter
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Sanhe Power Tech (Shenzhen) Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Industrial 4-Channel Io Module for Data Collection

Industrial 4-Channel Io Module for Data Collection

US $ 149.41 / Piece FOB
1 Piece (MOQ)
More
Condition : New
Contact Supplier
Audited Supplier
Changzhou ZERO Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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High Power 405nm 20W Violet Fiber Laser Module for Laser Direct Imaging

High Power 405nm 20W Violet Fiber Laser Module for Laser Direct Imaging

US $ 5,000-7,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Red Laser Module, Green Laser Module, Blue Laser Module
Contact Supplier
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Dongguan Blueuniverse Laser Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2015
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Bidirectional DC/DC 20kw@750V EV Power Module with High Efficiency Power

Bidirectional DC/DC 20kw@750V EV Power Module with High Efficiency Power

US $ 99-4,390 / Piece FOB
2 Pieces (MOQ)
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Customized : Customized
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Jinan Xinyuhua Energy Technology Co., Ltd.

Shandong, China Since 2021
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