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Siemens 6es7521-1fh00-0AA0 Simatic S7-1500 Sm 521 Di Module 32 Inputs Front Connector PLC Module
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Siemens 6es7521-1fh00-0AA0 Simatic S7-1500 Sm 521 Di Module 32 Inputs Front Connector PLC Module

US $ 980-1,000 / Piece FOB
1 Piece (MOQ)
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Sienwell Electronic Co., Limited

Trading Company

Guangdong, China Since 2023
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2CH Active Line Array Speaker Amplifier Module with DSP Function
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2CH Active Line Array Speaker Amplifier Module with DSP Function

US $ 230-235 / Piece FOB
2 Pieces (MOQ)
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Ascsonic Audio Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
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Advanced I/O-Module for Process Control with Rich Module Options

Advanced I/O-Module for Process Control with Rich Module Options

US $ 34.5-49.29 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Mdc 25A 1600V High-Power Rectifier Tube Bridge Thyristor Diode Modules Silicon Frequency Converter for Variable Frequency Drive
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Mdc 25A 1600V High-Power Rectifier Tube Bridge Thyristor Diode Modules Silicon Frequency Converter for Variable Frequency Drive

US $ 3.99 / Piece FOB
10 Pieces (MOQ)
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Yueqing Kane Electric Co., Ltd.

Zhejiang, China Since 2011
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150W RF Power Amplifier Module 2900 to 3100 MHz for Anti-Drone and RF Jamming Systems

150W RF Power Amplifier Module 2900 to 3100 MHz for Anti-Drone and RF Jamming Systems

US $ 486 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jingwei Technology Co., Ltd.

Guangdong, China Since 2024
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Beckhoff EL4001 EL4002 EL4004 EL4014 EL4021 EL4022 EL4024 EL4028 EL4031 EL4032 EL4102 EL4104 EL5001 EL5002 EL5101 EL5151 EL5152 EL6001 EL6002 EL6021 PLC Module

Beckhoff EL4001 EL4002 EL4004 EL4014 EL4021 EL4022 EL4024 EL4028 EL4031 EL4032 EL4102 EL4104 EL5001 EL5002 EL5101 EL5151 EL5152 EL6001 EL6002 EL6021 PLC Module

US $ 30-200 / Piece FOB
1 Piece (MOQ)
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Yiwu Linshanming Trading Co., Ltd.

Zhejiang, China Since 2025
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Compact Remote Io Module for Discrete Applications with 2-Point NPN Input
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Compact Remote Io Module for Discrete Applications with 2-Point NPN Input

US $ 15-130 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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40kw High Efficiency Charging Power Module Acdc Power Module for Electric Charging

40kw High Efficiency Charging Power Module Acdc Power Module for Electric Charging

US $ 500-1,000 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Hebei, China Since 2021
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Heavy Duty Industrial Mas 811 Bu Basic Control Module for Xylem Flygt

Heavy Duty Industrial Mas 811 Bu Basic Control Module for Xylem Flygt

US $ 2,990 / Piece FOB
1 Piece (MOQ)
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Jiangsu Konrad Machinery Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2026
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5MP Mipi High Definition Ov5640 Sensorfixed Focus Wide Angle 66 Degree Micro Camera Module with LED
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5MP Mipi High Definition Ov5640 Sensorfixed Focus Wide Angle 66 Degree Micro Camera Module with LED

US $ 4.5-6 / Piece FOB
1 Piece (MOQ)
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Yizhang Xinchenguang Electronics Co., Ltd.

Hunan, China Since 2022
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Mds 160A 1600V Sanrex Three-Phase Rectifier Full-Bridge Stack Power Charger Rectifier Bridge Module Electric Welding Generator
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Mds 160A 1600V Sanrex Three-Phase Rectifier Full-Bridge Stack Power Charger Rectifier Bridge Module Electric Welding Generator

US $ 11.75 / Piece FOB
10 Pieces (MOQ)
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Yueqing Kane Electric Co., Ltd.

Zhejiang, China Since 2011
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O_Mron Cp1e Industrial Grade Controller - PLC Module with Basic Motor Control Functions

O_Mron Cp1e Industrial Grade Controller - PLC Module with Basic Motor Control Functions

US $ 50-200 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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Detailed Explanation of S_I_E_Mens S7-1500 Communication Modules: Including RS485 Communication Module Settings and Profinet Module Adaptation

Detailed Explanation of S_I_E_Mens S7-1500 Communication Modules: Including RS485 Communication Module Settings and Profinet Module Adaptation

US $ 50-200 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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5.8GHz 30W GaN Technology Module Anti Fpv Anti Drone Module Anti Fpv Module RF Module PA Module Tatusky Anti Drone Module

5.8GHz 30W GaN Technology Module Anti Fpv Anti Drone Module Anti Fpv Module RF Module PA Module Tatusky Anti Drone Module

US $ 135-165 / Piece FOB
2 Pieces (MOQ)
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TATUSKY TRADING CO.,LIMITED

Trading Company

Guangdong, China Since 2024
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DeviceNet Digital Output Module 32DO NPN or PNP
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DeviceNet Digital Output Module 32DO NPN or PNP

US $ 96.04-137.2 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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High-Performance Remote IO Module for Warehouse Conveyors with Wellbus Communication

High-Performance Remote IO Module for Warehouse Conveyors with Wellbus Communication

US $ 15-130 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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IP67 8-Point Remote IO Module High Protection IO Module
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IP67 8-Point Remote IO Module High Protection IO Module

US $ 90-130 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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40kw Charging Power Module Acdc Power Module for EV Charging Station
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40kw Charging Power Module Acdc Power Module for EV Charging Station

US $ 500-1,000 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Hebei, China Since 2021
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CE Approved 20kw Acdc EV Charger Module Rectifier Charging Module

CE Approved 20kw Acdc EV Charger Module Rectifier Charging Module

US $ 490-550 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Hebei, China Since 2021
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Mdc 400A 1600V Water Cooled Thyristor High-Power Rectifier Tube Bridge Diode Module Silicon Frequency Converter Motor Soft Start
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Mdc 400A 1600V Water Cooled Thyristor High-Power Rectifier Tube Bridge Diode Module Silicon Frequency Converter Motor Soft Start

US $ 50.98 / Piece FOB
10 Pieces (MOQ)
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Yueqing Kane Electric Co., Ltd.

Zhejiang, China Since 2011
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Siemens 6es7512-1ck01-0ab0 S7-1500 Digital Input Module Di 16X24VDC Hf Sm 512 PLC Module
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Siemens 6es7512-1ck01-0ab0 S7-1500 Digital Input Module Di 16X24VDC Hf Sm 512 PLC Module

US $ 980-1,000 / Piece FOB
1 Piece (MOQ)
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Sienwell Electronic Co., Limited

Trading Company

Guangdong, China Since 2023
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150W RF Power Amplifier Module 20-100MHz for Anti-Uav Applications

150W RF Power Amplifier Module 20-100MHz for Anti-Uav Applications

US $ 486 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jingwei Technology Co., Ltd.

Guangdong, China Since 2024
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High Efficiency 8 Channels Digital Output Module Integrated Solution with Integrated Features
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High Efficiency 8 Channels Digital Output Module Integrated Solution with Integrated Features

US $ 30-40 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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About Key Module FAQ

  • QWhy choose factory-direct electrical control systems?

    The Key Module is classified under our comprehensive Electrical Control System range.Factory-direct electrical control systems offer competitive prices while adhering to advanced standards. With cutting-edge features backed by direct from factory support, you can enjoy significant cost savings. Expertise from certified distributors ensures you're getting the most suitable trending systems for your sector. Contact a certified provider for comprehensive guides and factory consultations to get started.

  • QWhat factors influence the price of an electrical control system?

    Discover the perfect Electrical Control System addition with our Key Module.The price of an electrical control system can vary depending on customization needs, brand selection, and the complexity of your project. Integrated with OEM parts from top manufacturers, these systems are designed to meet specific client requirements while keeping costs in line. Invest in custom solutions today for optimal efficiency. Explore wholesale discounts and expert distribution guides.

  • QHow can I customize an electrical control system for my needs?

    Upgrade your Electrical Control System with the elegant and durable Key Module.Customizing your electrical control system involves understanding specific operational needs and integrating solutions such as automation or OEM modules. Top suppliers offer guides for modifications to bring your vision to life. From compact designs to scalable options, these solutions adapt to evolving demands. Enlist a factory consultant to explore trends and integrate efficient, innovative elements.

IP67 Waterproof Dustproof Remote IO module Slave with M12 Interface
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IP67 Waterproof Dustproof Remote IO module Slave with M12 Interface

US $ 90-450 / Piece FOB
1 Piece (MOQ)
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Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
EtherCAT Distributed IO Module for PLC, 16DI 16DO PNP/NPN Remote IO System
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EtherCAT Distributed IO Module for PLC, 16DI 16DO PNP/NPN Remote IO System

US $ 45-249 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Star Cool 818905A001 Power Measurement Module

Star Cool 818905A001 Power Measurement Module

US $ 220-228 / Piece FOB
10 Pieces (MOQ)
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Shandong Jinhang Container Service Co., Ltd.

Shandong, China Since 2026
Chat Now Send Inquiry
2.4GHz 50W GaN RF Power Amplifier Module for Anti-Drone System

2.4GHz 50W GaN RF Power Amplifier Module for Anti-Drone System

US $ 95-98 / Piece FOB
1 Piece (MOQ)
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Padi Fly Technology Company Limited

Guangdong, China Since 2025
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433MHz 50W GaN RF Power Amplifier Module for Anti Drone

433MHz 50W GaN RF Power Amplifier Module for Anti Drone

US $ 90-98 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Padi Fly Technology Company Limited

Guangdong, China Since 2025
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50W Customized 1100-1700MHz Counter System Suppression RF Power Amplifier Lora Module

50W Customized 1100-1700MHz Counter System Suppression RF Power Amplifier Lora Module

US $ 2,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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100-400MHz 100W Signal Jamming PA Anti Drone Power Amplifier Lora Module

100-400MHz 100W Signal Jamming PA Anti Drone Power Amplifier Lora Module

US $ 109-129 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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AC/DC EV Charging Module for EV Fast Charging Station

AC/DC EV Charging Module for EV Fast Charging Station

US $ 830-880 / Piece FOB
1 Piece (MOQ)
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Hebei Angelite Technology Co., Ltd.

Hebei, China Since 2024
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20W 4000-4200MHz RF Power Amplifier Module for Uav Jammer & Counter-Drone Systems

20W 4000-4200MHz RF Power Amplifier Module for Uav Jammer & Counter-Drone Systems

US $ 74 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Jingwei Technology Co., Ltd.

Guangdong, China Since 2024
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DeviceNet Compact Digital I/O Module with PNP NPN Support
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DeviceNet Compact Digital I/O Module with PNP NPN Support

US $ 96.04-137.2 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Advanced C9500-Nm-8X for Scalability in Networks Module
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Advanced C9500-Nm-8X for Scalability in Networks Module

US $ 699-750 / Piece FOB
1 Piece (MOQ)
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Shanghai Xinben Information Technology Co., Ltd.

Trading Company

Shanghai, China Since 2025
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Apm303 Genset Control Module IP54 LCD Display for ≤300kVA Generator

Apm303 Genset Control Module IP54 LCD Display for ≤300kVA Generator

US $ 380-420 / Piece FOB
1 Piece (MOQ)
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Fuan Spark Power Co., Ltd.

Fujian, China Since 2026
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Electric Hot Melt Glue Gun Dispensing System Module

Electric Hot Melt Glue Gun Dispensing System Module

US $ 145 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Guangzhou Keqirui Machinery Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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