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32-Channel RS485 Communication Single Open Omron Relay Module Io Expansion Modbus RTU Protocol for Remote Data Acquisition

32-Channel RS485 Communication Single Open Omron Relay Module Io Expansion Modbus RTU Protocol for Remote Data Acquisition

US $ 73-75 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Indoor P2 Full-Color LED Panel 320X160mm Module Used for LED Display Stage Stadiums Railways Airports Adverti

Indoor P2 Full-Color LED Panel 320X160mm Module Used for LED Display Stage Stadiums Railways Airports Adverti

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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8 Channel Thermocouple Input Modbus Module Tengcon Stc-117

8 Channel Thermocouple Input Modbus Module Tengcon Stc-117

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

Beijing, China
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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)
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Beijing Tengcon Technology Co., Ltd.

Beijing, China
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8 Channel Thermocouple Input Modbus I/O Module Tengcon Stc-117

8 Channel Thermocouple Input Modbus I/O Module Tengcon Stc-117

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

Beijing, China
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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)
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Beijing Tengcon Technology Co., Ltd.

Beijing, China
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Modbus -TCP Profinet Slave B Series Integrated I/O Module

Modbus -TCP Profinet Slave B Series Integrated I/O Module

US $ 188.52 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Tengcon Stc-110 Modbus RTU I/O Module with 4ai/4di/4do

Tengcon Stc-110 Modbus RTU I/O Module with 4ai/4di/4do

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

Beijing, China
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Huaqingjun 20-Channel Single-Group Double Row RS485 Communication Relay Module 24V DC RS485 Modbus RTU for Remote Contro

Huaqingjun 20-Channel Single-Group Double Row RS485 Communication Relay Module 24V DC RS485 Modbus RTU for Remote Contro

US $ 68-70 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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RS485 Modbus Remote I/O Expandable Module Stc-1 (8AI, 8DI, 8DO)

RS485 Modbus Remote I/O Expandable Module Stc-1 (8AI, 8DI, 8DO)

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

Beijing, China
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6es7541-1ab00-0ab0 Supply PLC Simatic S7-1500, Ptp RS422/485, High-Performance Communication Module (supports Modbus RTU)

6es7541-1ab00-0ab0 Supply PLC Simatic S7-1500, Ptp RS422/485, High-Performance Communication Module (supports Modbus RTU)

US $ 568-569 / Piece FOB
1 Piece (MOQ)
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Shanghai Zicheng Electric Technology Co., Ltd.

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

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

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

Beijing, China
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Analog Input/Output Module Stc-104 (8AI, 4AO) with RS485/232 Modbus I/O

Analog Input/Output Module Stc-104 (8AI, 4AO) with RS485/232 Modbus I/O

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

Beijing, China
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Modbus -TCP Network Adapter with 16di and 16 Do, 8CH Ai Module

Modbus -TCP Network Adapter with 16di and 16 Do, 8CH Ai Module

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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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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Odot B64 PLC Io Box for Integrated Io System 64 Channels Ethernet Ethercar Profibus Profinet Modbus

Odot B64 PLC Io Box for Integrated Io System 64 Channels Ethernet Ethercar Profibus Profinet Modbus

US $ 13.38-18.36 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Huaqingjun 4-Channel RS485 Modbus RTU 0-10V Analog Input for Humidity Transmitter

Huaqingjun 4-Channel RS485 Modbus RTU 0-10V Analog Input for Humidity Transmitter

US $ 36-38 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Modbus-RTU Integrated I/O System, 2-4 Io Slots, Spring Terminals, Dual Ethernet Port, LED Screen, 24VDC

Modbus-RTU Integrated I/O System, 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
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Support Modbus Protocol Industrial Remote Data Transmission Equipment for Control Room Application

Support Modbus Protocol Industrial Remote Data Transmission Equipment for Control Room Application

US $ 110.03-138.63 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China
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Modbus-RTU Network Adapter, 32 Slots, Max. Sum Input Output 8192 Bytes Remoted Io System

Modbus-RTU Network Adapter, 32 Slots, Max. Sum Input Output 8192 Bytes Remoted Io System

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

Sichuan, China
Chat Now Send Inquiry
Original 16-Channel RS485 Communication Relay Module Single Group 24V RS485 Modbus RTU Remote Control Relay Module

Original 16-Channel RS485 Communication Relay Module Single Group 24V RS485 Modbus RTU Remote Control Relay Module

US $ 59-61 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Industrial RTU Modbus I/O Module Stc-106 with 8 Channel PT100 Input

Industrial RTU Modbus I/O Module Stc-106 with 8 Channel PT100 Input

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

Beijing, China
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Remote Terminal Unit Stc-110 RS485 Modbus RTU with 4ai/4di/4do

Remote Terminal Unit Stc-110 RS485 Modbus RTU with 4ai/4di/4do

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

Beijing, China
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About Modbus Module Factory FAQ
  • QHow can I identify a reliable supplier for electrical control systems from China?

    Our Modbus Module Factory 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 Factory 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?

    The Modbus Module Factory is an essential part of our Electrical Control System offerings.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.

16 Channel Digital Inputs Modbus Io Module Stc-101 with RS485 Modbus RTU

16 Channel Digital Inputs Modbus Io Module Stc-101 with RS485 Modbus RTU

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

Beijing, China
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Pulse Input Counter Stc-101 16 Digital Input Modbus RTU I/O Module

Pulse Input Counter Stc-101 16 Digital Input Modbus RTU I/O Module

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

Beijing, China
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8CH DC 8-30V PT100 Rtd RS485 Temperature Sensor Module Modbus RTU Platinum Thermal Resistance Collector -40~500c

8CH DC 8-30V PT100 Rtd RS485 Temperature Sensor Module Modbus RTU Platinum Thermal Resistance Collector -40~500c

US $ 13-16.5 / pieces FOB
50 pieces (MOQ)
Contact Supplier
Shenzhen Tianhehuijin Tech Ltd

Guangdong, China
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Modbus RTU Remote Io Expand Module Stc-1 (8AI, 8DI, 8DO)

Modbus RTU Remote Io Expand Module Stc-1 (8AI, 8DI, 8DO)

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

Beijing, China
Chat Now Send Inquiry
Chinese Cheap Modbus RTU I/O Module Tengcon Stc-1 with 8ai, 8di, 8do

Chinese Cheap Modbus RTU I/O Module Tengcon Stc-1 with 8ai, 8di, 8do

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

Beijing, China
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)
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Audited Supplier
SHENZHEN SCIEO ELECTRONICS CO., LTD.

Trading Company

Guangdong, China Since 2025
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
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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)
Contact Supplier
Audited Supplier
Anhui Technology Import and Export Co.,Ltd

Trading Company

Anhui, China Since 2024
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
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)
Contact Supplier
Audited Supplier
Anhui Technology Import and Export Co.,Ltd

Trading Company

Anhui, China Since 2024
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Anhui Technology Import and Export Co.,Ltd

Trading Company

Anhui, China Since 2024
Chat Now Send Inquiry
Amc16L-Dett Multi-Circuit Power Meter for Mena Tower

Amc16L-Dett Multi-Circuit Power Meter for Mena Tower

US $ 70-70.1 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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
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