Products

Suppliers

Filter Gallery
202,082

Key Module

Products

Sorry! No matches were found.

DeviceNet Universal Digital I/O Module for Automation Lines
Secured Trading Service

DeviceNet Universal Digital I/O Module for Automation Lines

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

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
in Stock 80026-044-06-R 80026-172-23 80026-173-23 Process Control Module
Secured Trading Service

in Stock 80026-044-06-R 80026-172-23 80026-173-23 Process Control Module

US $ 123 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Moore Automation

Trading Company

Fujian, China Since 2024
Chat Now Send Inquiry
5.8GHz 50W 5725-5800MHz RF Power Amplifier Drone Counter Module for Anti-Drone System

5.8GHz 50W 5725-5800MHz RF Power Amplifier Drone Counter Module for Anti-Drone System

US $ 205-208 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Padi Fly Technology Company Limited

Guangdong, China Since 2025
Chat Now Send Inquiry
Siemens 6es7522-5fh00-0ab0 32 Channel Digital Output Module Transistor PNP 0.5A Per Channel PLC Module
Secured Trading Service

Siemens 6es7522-5fh00-0ab0 32 Channel Digital Output Module Transistor PNP 0.5A Per Channel PLC Module

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

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
Long Range 2000m Laser Distance Sensor 905nm Integrated Thermal Imaging and Night Vision Module

Long Range 2000m Laser Distance Sensor 905nm Integrated Thermal Imaging and Night Vision Module

US $ 134-168 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Jinan Azure International Trade Co., Ltd.

Shandong, China Since 2026
Chat Now Send Inquiry
12864 Screen LCD Display COB Module
Secured Trading Service

12864 Screen LCD Display COB Module

US $ 0.9-1 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Audited Supplier
Talent Capital (ShenZhen)Technology Co., Ltd.

Guangdong, China Since 2025
Chat Now Send Inquiry
Thin Film Flexible Solar Module CIGS 290W 5910*348mm

Thin Film Flexible Solar Module CIGS 290W 5910*348mm

US $ 522 / Piece FOB
5 Pieces (MOQ)
Send Inquiry
Audited Supplier
Shandong Sinoltech International Co., Ltd.

Shandong, China Since 2017
Chat Now Send Inquiry
5.7 Inch LQ057Q3DC03 320X240 TFT LCD Module for Industrial Control
Secured Trading Service

5.7 Inch LQ057Q3DC03 320X240 TFT LCD Module for Industrial Control

US $ 4-8.5 / Piece FOB
100 Pieces (MOQ)
Send Inquiry
Audited Supplier
Xiamen Eshine Display Co., Ltd.

Trading Company

Fujian, China Since 2015
Chat Now Send Inquiry
Cost-Effective I/O-Module for PLC Automation – Supporting Multi-Bus Protocols
Secured Trading Service

Cost-Effective I/O-Module for PLC Automation – Supporting Multi-Bus Protocols

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

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
EtherCAT Remote IO Coupler Module for PLC, 16 Points Digital IO PNP/NPN System
Secured Trading Service

EtherCAT Remote IO Coupler Module for PLC, 16 Points Digital IO PNP/NPN System

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

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
PIR Motion Sensor Detector Module for LED Strip/Switch/Security Hw8002

PIR Motion Sensor Detector Module for LED Strip/Switch/Security Hw8002

US $ 1.45-3 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
HW INDUSTRIAL CO., LTD

Trading Company

Guangdong, China Since 2016
Chat Now Send Inquiry
Sunplus 430-435W Black Mono Photovoltaic Modules for Solar Plant with TUV
Secured Trading Service

Sunplus 430-435W Black Mono Photovoltaic Modules for Solar Plant with TUV

US $ 0.105-0.28 / Watt FOB
15,480 Watt (MOQ)
Send Inquiry
Audited Supplier
SUNPLUS OPTIMUM INC

Fujian, China Since 2020
Chat Now Send Inquiry
Msr-USB-M2-48100-F114 48MP M12 Fixed Focus USB 2.0 Camera Module Wide View Angle
Secured Trading Service

Msr-USB-M2-48100-F114 48MP M12 Fixed Focus USB 2.0 Camera Module Wide View Angle

US $ 166 / Piece FOB
100 Pieces (MOQ)
Send Inquiry
Audited Supplier
Changsha Dahe Optoelectronic Technology Co., Ltd.

Hunan, China Since 2025
Chat Now Send Inquiry
Semiduken Mds150A Three Phase Rectifier Bridge Module 150A 600V 1600V New in Stock
Secured Trading Service

Semiduken Mds150A Three Phase Rectifier Bridge Module 150A 600V 1600V New in Stock

US $ 17.5-18 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Audited Supplier
Zhejiang Duken Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
Chat Now Send Inquiry
5MP 15fps Digital Still Omni CMOS Sensor with LED Camera Module
Secured Trading Service

5MP 15fps Digital Still Omni CMOS Sensor with LED Camera Module

US $ 11.35-28.5 / Piece FOB
5 Pieces (MOQ)
Send Inquiry
Audited Supplier
Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
USB2.0 High Speed Interface Wide Angle 0.3MP Camera Module for Ai Application
Secured Trading Service

USB2.0 High Speed Interface Wide Angle 0.3MP Camera Module for Ai Application

US $ 8-15 / Piece FOB
5 Pieces (MOQ)
Send Inquiry
Audited Supplier
Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Industrial Customizable Tn LCD Panel Display TFT Color Module for Safety Systems

Industrial Customizable Tn LCD Panel Display TFT Color Module for Safety Systems

US $ 35 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Yunshu (Shenzhen) Intelligence Co., Ltd.

Guangdong, China Since 2025
Chat Now Send Inquiry
150W RF Power Amplifier Module 3600 to 3800 MHz for Anti-Drone and RF Jamming Systems

150W RF Power Amplifier Module 3600 to 3800 MHz for Anti-Drone and RF Jamming Systems

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

Guangdong, China Since 2024
Chat Now Send Inquiry
PROFINET Integrated Digital I/O Module with 8DI8DO
Secured Trading Service

PROFINET Integrated Digital I/O Module with 8DI8DO

US $ 90.28 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
210W Monocrystalline Solar Panel Module for Solar System
Secured Trading Service

210W Monocrystalline Solar Panel Module for Solar System

US $ 0.3-0.38 / Watt FOB
210 Watt (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Juguangneng Science and Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2010
Chat Now Send Inquiry
1.4GHz 10W GaN RF Power Amplifier Anti-Module for Anti-Drone System Fpv Drone Defense

1.4GHz 10W GaN RF Power Amplifier Anti-Module for Anti-Drone System Fpv Drone Defense

US $ 45-52 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Padi Fly Technology Company Limited

Guangdong, China Since 2025
Chat Now Send Inquiry
Original New Ab 1734-Aentr Communication Module for a-B

Original New Ab 1734-Aentr Communication Module for a-B

US $ 99-199 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
Chat Now Send Inquiry
RF Power Amplifier Module for High Power Drone Interference

RF Power Amplifier Module for High Power Drone Interference

US $ 56 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Jingwei Technology Co., Ltd.

Guangdong, China Since 2024
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Key Module FAQ
  • QAre there cost-saving options for bulk communication modules?

    The Key Module is classified under our comprehensive Communication Module range.Definitely! Many manufacturers provide cost-saving solutions when ordering in bulk. Negotiate prices with distributors to obtain affordable deals. Our guide covers OEM and factory options that cater to both large and small-scale needs. Contact us for personalized quotes!

  • QCan I get customized communication modules?

    The Key Module is a top choice in our Communication Module collection.Yes, many famous brands offer customization for communication modules. Whether you need specialized features, increased compatibility, or unique designs, many solutions exist in the market. Explore our trends and market insight materials to make informed decisions based on your needs, and don't hesitate to reach out to learn more.

  • QWhat should I look for in a communication module?

    The Key Module is a top choice in our Communication Module collection.When seeking a communication module, prioritize factors such as compatibility with your system, speed & delivery, and price per unit from distributors. OEM options often provide custom solutions. Looking for wholesale prices? Explore our offerings to identify the top brands that align with your requirements.

0.8g Power Amplifier Customized Frequency 660-810MHz 20W Anti Drone Module Drone Module

0.8g Power Amplifier Customized Frequency 660-810MHz 20W Anti Drone Module Drone Module

US $ 96-107 / Piece FOB
5 Pieces (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
Chat Now Send Inquiry
Industrial Solid State Relay SSR-H 300A DC to AC Single Phase Relay Module with LED Indicator
Secured Trading Service

Industrial Solid State Relay SSR-H 300A DC to AC Single Phase Relay Module with LED Indicator

US $ 30.54-33.93 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Zhejiang Lingshine Electric CO., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
1080P 2MP Imx323 CMOS High Speed Low Light Night Vision Camera Module
Secured Trading Service

1080P 2MP Imx323 CMOS High Speed Low Light Night Vision Camera Module

US $ 29.35-43.5 / Piece FOB
5 Pieces (MOQ)
Send Inquiry
Audited Supplier
Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Industrial Broad View IPS TFT LCD Screen Panel Module for Quality Inspection

Industrial Broad View IPS TFT LCD Screen Panel Module for Quality Inspection

US $ 35 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Yunshu (Shenzhen) Intelligence Co., Ltd.

Guangdong, China Since 2025
Chat Now Send Inquiry
B-Eckhoff EL1889 8-Channel Digital Input Module with High-Precision Timestamp

B-Eckhoff EL1889 8-Channel Digital Input Module with High-Precision Timestamp

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

Sichuan, China Since 2025
Chat Now Send Inquiry
Tonhe 20kw Dual Input AC/DC Converter Charging Modules with CE Certificate

Tonhe 20kw Dual Input AC/DC Converter Charging Modules with CE Certificate

US $ 490-550 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Audited Supplier
Shijiazhuang Tonhe Electronics Technologies Co., Ltd.

Hebei, China Since 2021
Chat Now Send Inquiry
Siemens 6es7155-5mu00-0cn0 Et 200MP Im 155-5 Pn Profinet Interface Module PLC Module
Secured Trading Service

Siemens 6es7155-5mu00-0cn0 Et 200MP Im 155-5 Pn Profinet Interface Module PLC Module

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

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
New Original Beckhoff PLC Module for Ek1914 Ek1960 Ek1541 Ek1561 Ek1818 Ek1828 Ek1828-0010 Ek9160 Ekm1101 Ek1110 Ek1110-0008 Ek1110-0043

New Original Beckhoff PLC Module for Ek1914 Ek1960 Ek1541 Ek1561 Ek1818 Ek1828 Ek1828-0010 Ek9160 Ekm1101 Ek1110 Ek1110-0008 Ek1110-0043

US $ 30-198 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Yiwu Linshanming Trading Co., Ltd.

Zhejiang, China Since 2025
Chat Now Send Inquiry
Portable 100W 2.4GHz GaN Power Amplifier Module for GSM Dcs PCS WCDMA LTE Signal Jammer

Portable 100W 2.4GHz GaN Power Amplifier Module for GSM Dcs PCS WCDMA LTE Signal Jammer

US $ 375-380 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Padi Fly Technology Company Limited

Guangdong, China Since 2025
Chat Now Send Inquiry
Full-HD EV156fhm-N10 IPS FHD Lvds TFT LCD Module for Security Monitors

Full-HD EV156fhm-N10 IPS FHD Lvds TFT LCD Module for Security Monitors

US $ 35 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Yunshu (Shenzhen) Intelligence Co., Ltd.

Guangdong, China Since 2025
Chat Now Send Inquiry
10 1-Inch TFT LCD Graphic Display Module for Industrial Control Systems

10 1-Inch TFT LCD Graphic Display Module for Industrial Control Systems

US $ 18-20 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Yunshu (Shenzhen) Intelligence Co., Ltd.

Guangdong, China Since 2025
Chat Now Send Inquiry
AC/DC Charger Rectifier 30kw@1000V Power Module for EV Charging

AC/DC Charger Rectifier 30kw@1000V Power Module for EV Charging

US $ 680-730 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Hebei Angelite Technology Co., Ltd.

Hebei, China Since 2024
Chat Now Send Inquiry
Aioties 585W High-Power Solar Module for Commercial Solar PV Energy System
Secured Trading Service

Aioties 585W High-Power Solar Module for Commercial Solar PV Energy System

US $ 0.075-0.12 / wp FOB
10,000 wp (MOQ)
Send Inquiry
Audited Supplier
AIOT ENERGY CO,LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > Telecommunication & Broadcasting > Communication Module > Plc Communication Module
101/834
TOP

Search Filter

Categories

More Less
  • Communication Module
  • PCBA
  • Electrical Control System
  • Generator Parts & Accessories
  • RF Remote Control
  • Solenoid Valve
  • WiFi Products
  • Other Sensors
  • Sprocket
  • Combination Switch

Application

More Less
  • Industrial
  • Light Industry
  • Agriculture

Certification

More Less
  • CE
  • ISO
  • EST
  • CB
  • UL

Condition

More Less
  • New
  • Used

Number of Cells

More Less
  • 72pcs
  • 36pcs

Warranty

More Less
  • 25 Years
  • <5 Years
  • 10 Years

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Group Corporation
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Guangdong
  • Jiangsu
  • Shandong
  • Zhejiang
  • Fujian
  • Anhui
  • Shanghai
  • Henan
  • Hebei
  • Tianjin
  • Beijing
  • Hubei
  • Hunan
  • Liaoning
  • Sichuan
  • Jiangxi
  • Shaanxi
  • Chongqing
  • Shanxi
  • Guangxi
  • Hongkong S.A.R.
  • Yunnan
  • Gansu
  • Heilongjiang
  • Ningxia
  • Hainan
  • Inner Mongolia
  • Jilin
  • Taiwan, China
  • Xinjiang
Reset Done