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Module Types Dual Channel PLC Relay Card Rele 5V 12V

Module Types Dual Channel PLC Relay Card Rele 5V 12V

US $ 3.42-47.89 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Zhejiang Geya Electrical Co., Ltd.

Zhejiang, China
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4-Channel 2no 2nc Idec Relay Module Compatible with NPN/PNP 24VDC Electromagnetic Relays for PLC

4-Channel 2no 2nc Idec Relay Module Compatible with NPN/PNP 24VDC Electromagnetic Relays for PLC

US $ 19-21 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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32 CH Digital Input Io Module, Sink/ Source, 34pin Male Connector, 24VDC, Counting Function Supported (Counting Frequency up to 200Hz)

32 CH Digital Input Io Module, Sink/ Source, 34pin Male Connector, 24VDC, Counting Function Supported (Counting Frequency up to 200Hz)

US $ 29.99-169.99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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2-Channel Idec Relay Module 24V Module Compatible with NPN/PNP with Socket Rail Mounting

2-Channel Idec Relay Module 24V Module Compatible with NPN/PNP with Socket Rail Mounting

US $ 8.5-9.5 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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5V Timer 2 Channel Bluetooth BLE 3.3 V Relay Module

5V Timer 2 Channel Bluetooth BLE 3.3 V Relay Module

US $ 2.73-3.6 / Piece FOB
20 Pieces (MOQ)
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Zhejiang Geya Electrical Co., Ltd.

Zhejiang, China
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Analog I/O Module 8ai 2ao 4do (A-1010)

Analog I/O Module 8ai 2ao 4do (A-1010)

US $ 43.6-44.9 / Piece FOB
1 Piece (MOQ)
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Shenzhen ATC Technology Co., Ltd.

Guangdong, China
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4 Channel 12V Single Geya MCU Bistable Relay Module 2no2nc Omron Plug in Fy-2ng2r

4 Channel 12V Single Geya MCU Bistable Relay Module 2no2nc Omron Plug in Fy-2ng2r

US $ 3.42-47.89 / Piece FOB
50 Pieces (MOQ)
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Zhejiang Geya Electrical Co., Ltd.

Zhejiang, China
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4-Channel 1no 1nc Idec Relay Module DC24V Electromagnetic Relays PLC Output Expansion Board

4-Channel 1no 1nc Idec Relay Module DC24V Electromagnetic Relays PLC Output Expansion Board

US $ 15.5-16.5 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Temperature Data Acquisition Module Stc-106 with 8 X PT100

Temperature Data Acquisition Module Stc-106 with 8 X PT100

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

Beijing, China
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Geya 2no2nc Omron Plug in Relay Module Fy-2ng2r Programmable Logic Controllers PLC Controlling System

Geya 2no2nc Omron Plug in Relay Module Fy-2ng2r Programmable Logic Controllers PLC Controlling System

US $ 3.42-47.89 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Zhejiang Geya Electrical Co., Ltd.

Zhejiang, China
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Dry Contact Industrial Geya 16 2 Channel Relay Module Fy-41f 6.22mm Slim Socket

Dry Contact Industrial Geya 16 2 Channel Relay Module Fy-41f 6.22mm Slim Socket

US $ 2.27-2.99 / Piece FOB
20 Pieces (MOQ)
Contact Supplier
Zhejiang Geya Electrical Co., Ltd.

Zhejiang, China
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Digital Io Module 16 Channel/ Digital Output/ 24VDC/ Source, The Output High Level Is Valid

Digital Io Module 16 Channel/ Digital Output/ 24VDC/ Source, The Output High Level Is Valid

US $ 69 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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4 CH Thermocouple Temperature Io Module/ Tc/ Input, 24 Bit

4 CH Thermocouple Temperature Io Module/ Tc/ Input, 24 Bit

US $ 69 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Optocoupler as a 4 12V Mains Module PLC Interface Relay

Optocoupler as a 4 12V Mains Module PLC Interface Relay

US $ 3.42-47.89 / Piece FOB
50 Pieces (MOQ)
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Zhejiang Geya Electrical Co., Ltd.

Zhejiang, China
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Analog I/O Module 4di, 8ai 4-20mA Current Type (A-1019)

Analog I/O Module 4di, 8ai 4-20mA Current Type (A-1019)

US $ 65.3-66.9 / Piece FOB
1 Piece (MOQ)
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Shenzhen ATC Technology Co., Ltd.

Guangdong, China
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230V Module 3 Geya RS485 Single Channel Relay Fy-41f 6.22mm Slim Socket

230V Module 3 Geya RS485 Single Channel Relay Fy-41f 6.22mm Slim Socket

US $ 2.73-3.6 / Piece FOB
20 Pieces (MOQ)
Contact Supplier
Zhejiang Geya Electrical Co., Ltd.

Zhejiang, China
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USB Control 4 Channel Solid State Delay Relay Module Jumper

USB Control 4 Channel Solid State Delay Relay Module Jumper

US $ 3.42-47.89 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Zhejiang Geya Electrical Co., Ltd.

Zhejiang, China
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Osm 20-Channel Original Relay Module 24V Module PLC Amplification Board with Socket Rail Installation Quality Assurance

Osm 20-Channel Original Relay Module 24V Module PLC Amplification Board with Socket Rail Installation Quality Assurance

US $ 74-76 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Integrated Io Module Di 8 CH Input (Sink or Source) , Do 8 CH Output (Source) , 24VDC

Integrated Io Module Di 8 CH Input (Sink or Source) , Do 8 CH Output (Source) , 24VDC

US $ 35 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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12-Channel Transparent Single Open DC 24V Relays Hongfa Relay Module 16A for Packaging Machine Control

12-Channel Transparent Single Open DC 24V Relays Hongfa Relay Module 16A for Packaging Machine Control

US $ 19-21 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
Analog Remote Collect Io Module 8ai (0-10V) 2ao (0-10V) , 4do (A-1010)

Analog Remote Collect Io Module 8ai (0-10V) 2ao (0-10V) , 4do (A-1010)

US $ 43.6-44.9 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Shenzhen ATC Technology Co., Ltd.

Guangdong, China
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-40-85 Working Degree 4 Channels Thermocouple Analog Input Remote I/O Module

-40-85 Working Degree 4 Channels Thermocouple Analog Input Remote I/O Module

US $ 29.99-169.99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
Chat Now Send Inquiry
Digitech Wireless 4 Channel Timer Delay 12V Two Way Relay Module

Digitech Wireless 4 Channel Timer Delay 12V Two Way Relay Module

US $ 2.48-19.29 / Piece FOB
20 Pieces (MOQ)
Contact Supplier
Zhejiang Geya Electrical Co., Ltd.

Zhejiang, China
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About Modbus Module Factory FAQ

  • QWhy should I consider purchasing electrical control systems wholesale?

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

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

    The Modbus Module Factory is a standout piece in our Electrical Control System collection.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.

  • QWhat components are essential in an electrical control system?

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

4 CH Voltage Analog Output Io Module/ 0-5V/ 0-10V/ ± 5V/ ± 10V, 16 Bit

4 CH Voltage Analog Output Io Module/ 0-5V/ 0-10V/ ± 5V/ ± 10V, 16 Bit

US $ 150 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
Chat Now Send Inquiry
Temperature Data Acquisition Io Extend Module Stc-106 (8xPT100)

Temperature Data Acquisition Io Extend Module Stc-106 (8xPT100)

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

Beijing, China
Chat Now Send Inquiry
Remote Io Module 8 Channel Digital Intput 24VDC Source Type, NPN, Supports Counting Function (Max. counting frequency 200Hz) Input Low Level Valid

Remote Io Module 8 Channel Digital Intput 24VDC Source Type, NPN, Supports Counting Function (Max. counting frequency 200Hz) Input Low Level Valid

US $ 29.99-169.99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
Chat Now Send Inquiry
16 Channel Digital Input/24VDC/ Sink Type Remote Io Module

16 Channel Digital Input/24VDC/ Sink Type Remote Io Module

US $ 57.38 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
Chat Now Send Inquiry
Hollysys High Performance & Reliability Functional Safety Sil2 Programmable Logic Controller Lks PLC

Hollysys High Performance & Reliability Functional Safety Sil2 Programmable Logic Controller Lks PLC

US $ 299-2,999 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hangzhou HollySys Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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1000V Bidirectional DC DC Converter for Energy Storage Microgrid Ess System

1000V Bidirectional DC DC Converter for Energy Storage Microgrid Ess System

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

Shandong, China Since 2021
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Hollysys High Performance High Reliability Large Scale Programmable Logic Controller Lk PLC

Hollysys High Performance High Reliability Large Scale Programmable Logic Controller Lk PLC

US $ 279-2,999 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hangzhou HollySys Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
2025 Factory Price 4-20mA to Ethernet/RS232/RS485 a-D Transmitter with Modbus TCP

2025 Factory Price 4-20mA to Ethernet/RS232/RS485 a-D Transmitter with Modbus TCP

US $ 116-118 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
Hollysys High Performance High Reliability Compact Programmable Logic Controller Le Compact PLC

Hollysys High Performance High Reliability Compact Programmable Logic Controller Le Compact PLC

US $ 89-2,999 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Hangzhou HollySys Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
S7-1200 Smart/6es7211/6es7212/6es7214/6es7215/6es7216/PLC/CPU/Industrialautomation/Profinet/Di/Do/Controlmodule/6es7214-1hf50-0xb0/Siemens

S7-1200 Smart/6es7211/6es7212/6es7214/6es7215/6es7216/PLC/CPU/Industrialautomation/Profinet/Di/Do/Controlmodule/6es7214-1hf50-0xb0/Siemens

US $ 126 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wuhan Chuqiao Yuntong Electromechanical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2026
Chat Now Send Inquiry
Forklift Lithium Battery Pack Charger Module Smart Battery Charger Module

Forklift Lithium Battery Pack Charger Module Smart Battery Charger Module

US $ 298-538 / pieces FOB
5 pieces (MOQ)
Contact Supplier
Audited Supplier
Xiamen Yewsun Technology Co., Ltd.

Fujian, China Since 2024
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Compactlogix 1769-L18erm PLC with 512kb Memory and 32 DC I/O

Compactlogix 1769-L18erm PLC with 512kb Memory and 32 DC I/O

US $ 1,378.99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Kernal Intelligent Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Premium Industrial Overalls for Professionals in High-Performance Work Environments

Premium Industrial Overalls for Professionals in High-Performance Work Environments

US $ 883.33 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Kernal Intelligent Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
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