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8-Way 4-20mA to RS485/RS232 Conversion Modbus RTU Communication Protocol Data Acquisition Module

8-Way 4-20mA to RS485/RS232 Conversion Modbus RTU Communication Protocol Data Acquisition Module

US $ 20.99-23.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Ku Band 13-15GHz 40W RF Module Customized Solid State Power Amplifier for Satellite Communications

Ku Band 13-15GHz 40W RF Module Customized Solid State Power Amplifier for Satellite Communications

US $ 9,500-12,000 / Piece FOB
50 Pieces (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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Bently Nevada 3500/22 3500/22M 138607-01 STANDARD TRANSIENT DATA INTERFACE MODULE DISCONTINUED Brand new

Bently Nevada 3500/22 3500/22M 138607-01 STANDARD TRANSIENT DATA INTERFACE MODULE DISCONTINUED Brand new

US $ 123 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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Stock High-Speed 100g Qsfp28 Bidi Sr Transceiver Transceiver Module for Reliable Networking

Stock High-Speed 100g Qsfp28 Bidi Sr Transceiver Transceiver Module for Reliable Networking

US $ 227.5-239 / Piece FOB
50 Pieces (MOQ)
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Beijing Zhongke Xinyuantechnology Co., Ltd.

Beijing, China Since 2025
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4.0 Inch Resolution 320X480 Driver IC St7796s Spi Serial Bus Capacitive Touch LCM Module

4.0 Inch Resolution 320X480 Driver IC St7796s Spi Serial Bus Capacitive Touch LCM Module

US $ 12.5-13.5 / Piece FOB
5 Pieces (MOQ)
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RONBO ELECTRONICS LIMITED

Guangdong, China Since 2016
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S5731-S24p4X (24*10/100/1000BASE-T ports 4*10GE SFP+ without power module)

S5731-S24p4X (24*10/100/1000BASE-T ports 4*10GE SFP+ without power module)

US $ 775 / pieces FOB
2 pieces (MOQ)
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Beijing Zhonglian Yuanyang Technology Co., Ltd.

Beijing, China Since 2024
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High Efficiency 100W 120W 130W Solar Module Solar Power System PV Module

High Efficiency 100W 120W 130W Solar Module Solar Power System PV Module

US $ 35-42 / Piece FOB
1 Piece (MOQ)
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Yangzhou Intelligence Solar Group Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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Veinasa-D3 Air Quality Testing Air Dust Dust Sensor Module

Veinasa-D3 Air Quality Testing Air Dust Dust Sensor Module

US $ 6.8-7.8 / Piece FOB
1 Piece (MOQ)
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Sichuan Weinasa Technology Co., Ltd.

Trading Company

Sichuan, China Since 2022
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Intelligent Front Axle Module for Buses - Adaptive Steering Control Dynamic Load Distribution

Intelligent Front Axle Module for Buses - Adaptive Steering Control Dynamic Load Distribution

US $ 340 / Piece FOB
1 Piece (MOQ)
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Xiamen Longhuitong Automobile Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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ASME Standard Boiler Economizer Module

ASME Standard Boiler Economizer Module

US $ 1,650-1,800 / Ton FOB
3 Tons (MOQ)
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Zhangjiagang Hua Dong Boiler Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2024
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Factory Supply Soft Curve Curved Flexible Circle Round Wall Mounted Commercial Special Design Shape Light Weight P2 P2.5 P3 P4 P5 Video Wall LED Display Module

Factory Supply Soft Curve Curved Flexible Circle Round Wall Mounted Commercial Special Design Shape Light Weight P2 P2.5 P3 P4 P5 Video Wall LED Display Module

US $ 16-18 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Sunex Technology Co., Limited

Guangdong, China Since 2021
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6es7515-2am02-0ab0 CPU Connect Module for Siemens

6es7515-2am02-0ab0 CPU Connect Module for Siemens

US $ 999-1,999 / Piece FOB
1 Piece (MOQ)
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Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2020
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High Power 1160-1280MHz Fpv Uav Drone Jammer RF Power Amplifier Module for Anti-Drone

High Power 1160-1280MHz Fpv Uav Drone Jammer RF Power Amplifier Module for Anti-Drone

US $ 20 / Piece FOB
1 Piece (MOQ)
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Chengdu Royi Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Sichuan, China Since 2024
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Siemens Scalance S602 Module for Protection of Devices

Siemens Scalance S602 Module for Protection of Devices

US $ 2-300 / Piece FOB
1 Piece (MOQ)
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Foshan Xinyi Industrial Technology Co., Ltd.

Guangdong, China Since 2025
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Pzem-004t Current Voltage Multimeter Module 80-260V100A +Split-Core Transformer

Pzem-004t Current Voltage Multimeter Module 80-260V100A +Split-Core Transformer

US $ 4.8-5.8 / pieces FOB
10 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Add-on Bluetooth Module for Door Opening Through Phone

Add-on Bluetooth Module for Door Opening Through Phone

US $ 35-40 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jutai Comm Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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SR-20ERD PLC Digital Input Module

SR-20ERD PLC Digital Input Module

US $ 60-200 / Piece FOB
1 Piece (MOQ)
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Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2012
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40kw DC-DC Car Battery Charger Module for EV Charging Station

40kw DC-DC Car Battery Charger Module for EV Charging Station

US $ 1,250-1,300 / Piece FOB
1 Piece (MOQ)
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Hebei Angelite Technology Co., Ltd.

Hebei, China Since 2024
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China OEM ODM 0.96 inch IPS 80X160 TFT display screen manufacturer smart wearable watch Small LCD module

China OEM ODM 0.96 inch IPS 80X160 TFT display screen manufacturer smart wearable watch Small LCD module

US $ 1-6 / Piece FOB
1,000 Pieces (MOQ)
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Shenzhen LianXun Optronics Co., Ltd.

Guangdong, China Since 2017
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New Original I/O Networking Module 24V Ethercathigh Speed Input Module

New Original I/O Networking Module 24V Ethercathigh Speed Input Module

US $ 30 / sets FOB
1 sets (MOQ)
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Guangzhou Finger Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Rdn-650 Four-Channel Intelligent Anti-Jamming Module

Rdn-650 Four-Channel Intelligent Anti-Jamming Module

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

Manufacturer/Factory & Trading Company

Beijing, China Since 2025
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Uncooled/ IR Imaging Module/Used in Eo System for Security &/Surveillance/Car Night Vision

Uncooled/ IR Imaging Module/Used in Eo System for Security &/Surveillance/Car Night Vision

US $ 900-4,500 / Piece FOB
5 Pieces (MOQ)
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Beijing Tongrong International Trade Co., Ltd.

Trading Company

Beijing, China Since 2024
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High Power 1380-1400MHz Drone Jammer RF Power Amplifier Module for Anti Drone

High Power 1380-1400MHz Drone Jammer RF Power Amplifier Module for Anti Drone

US $ 20 / Piece FOB
1 Piece (MOQ)
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Chengdu Royi Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Sichuan, China Since 2024
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About Function Module FAQ

  • QWhy should I consider purchasing electrical control systems wholesale?

    The Function 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.

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

    The Function Module 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?

    The Function Module is a premium choice in the Electrical Control System category.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.

Industrial Webcam 4K Mini HD 1080P 30fps 13MP USB UVC Camera Module Imx258 Sensor Night Vision Low Light

Industrial Webcam 4K Mini HD 1080P 30fps 13MP USB UVC Camera Module Imx258 Sensor Night Vision Low Light

US $ 22.5-27.95 / Piece FOB
5 Pieces (MOQ)
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Yizhang Xinchenguang Electronics Co., Ltd.

Hunan, China Since 2022
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HD Wide Dynamic 2MP 1080P Smart Wear Camera Module Gc2093 Mipi Interface 168 Degree Wide Angle IR-Cut Lens

HD Wide Dynamic 2MP 1080P Smart Wear Camera Module Gc2093 Mipi Interface 168 Degree Wide Angle IR-Cut Lens

US $ 7-10.5 / Piece FOB
5 Pieces (MOQ)
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Yizhang Xinchenguang Electronics Co., Ltd.

Hunan, China Since 2022
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Customized LED Module for New Cabinet

Customized LED Module for New Cabinet

US $ 40,000 / Piece FOB
1 Piece (MOQ)
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Guangzhou Junchen Display Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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High Efficiency 5725-5855MHz Signal Booster Detector Blocker RF Power Amplifier Module for Anti Drone

High Efficiency 5725-5855MHz Signal Booster Detector Blocker RF Power Amplifier Module for Anti Drone

US $ 20 / Piece FOB
1 Piece (MOQ)
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Chengdu Royi Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Sichuan, China Since 2024
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900~1700nm 640X512 15μ M C Mount SDI 1080P@30fps Swir Camera Module

900~1700nm 640X512 15μ M C Mount SDI 1080P@30fps Swir Camera Module

US $ 7,600-11,428 / Piece FOB
1 Piece (MOQ)
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Xi'an Zhongke Lead IR-Tech Co., Ltd.

Manufacturer/Factory

Shaanxi, China Since 2024
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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)
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Bently Nevada 3500/15 127610-01 133292-01 106M1079-01 3500/15-02-02-00 3500/15-05-05-00 3500/15-01-01-01 AC Power Supply Module

Bently Nevada 3500/15 127610-01 133292-01 106M1079-01 3500/15-02-02-00 3500/15-05-05-00 3500/15-01-01-01 AC Power Supply Module

US $ 1-10,000 / Piece FOB
1 Piece (MOQ)
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Amikon Limited

Fujian, China Since 2024
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Ucani Delta Dvp-Es2 Series PLC Controller CPU Host Module Dvp16/24/32/40/58/60/80es200t

Ucani Delta Dvp-Es2 Series PLC Controller CPU Host Module Dvp16/24/32/40/58/60/80es200t

US $ 30-1,000 / Piece FOB
1 Piece (MOQ)
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Shanghai UCANI Industrial Development Co., Ltd.

Shanghai, China Since 2019
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20-6000MHz Dds Module Jammer Built-in Block Signal Jammer 100W Signal Jammer Module

20-6000MHz Dds Module Jammer Built-in Block Signal Jammer 100W Signal Jammer Module

1 Piece (MOQ)
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Shenzhen Ruicen Technology Co., Ltd.

Guangdong, China Since 2021
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Wide Band 2000-8000MHz Signal Jammer Blocker RF Power Amplifier Module for Satellite Communication

Wide Band 2000-8000MHz Signal Jammer Blocker RF Power Amplifier Module for Satellite Communication

US $ 20 / Piece FOB
1 Piece (MOQ)
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Chengdu Royi Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Sichuan, China Since 2024
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Advantech I-Module Seriesexpansion Module for Mic-7 Series (MIC-75M40)

Advantech I-Module Seriesexpansion Module for Mic-7 Series (MIC-75M40)

US $ 503-545 / Piece FOB
1 Piece (MOQ)
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Telefly Telecommunications Equipment Co., Ltd.

Guangdong, China Since 2014
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Firstrate FST100-300 Reliable DTU Communication Module

Firstrate FST100-300 Reliable DTU Communication Module

US $ 40-65 / Piece FOB
1 Piece (MOQ)
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Hunan Firstrate Sensor Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2015
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High-Performance PVDF Mbr Membrane Module for Water Treatment

High-Performance PVDF Mbr Membrane Module for Water Treatment

US $ 9.9-11.9 / Square Meter FOB
1 Square Meter (MOQ)
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Qingdao Jinhuimo International Trading Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2020
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