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Hollysys Aw201 4~20mA+Hart USB Connection Supported Temperature Transmitter Module

Hollysys Aw201 4~20mA+Hart USB Connection Supported Temperature Transmitter Module

US $ 54-89 / Piece FOB
1 Piece (MOQ)
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Hangzhou HollySys Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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CF220b-2525-C-1250-Fw Durable Screw Linear Module with Direct Connection Motor for Automation Cartesian Coordinate Manipulator

CF220b-2525-C-1250-Fw Durable Screw Linear Module with Direct Connection Motor for Automation Cartesian Coordinate Manipulator

US $ 300-605 / Set FOB
1 Set (MOQ)
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Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
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OEM/ODM Htn Segment LCD Module Transflective Pin Connection with 9 O'clock

OEM/ODM Htn Segment LCD Module Transflective Pin Connection with 9 O'clock

US $ 1.62-2.23 / Piece FOB
200 Pieces (MOQ)
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Hongkong Lestar Electronic Technology Limited

Guangdong, China Since 2024
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LB-LINK BL-M8733BS2 1T1R Dual-Band WLAN with Sdio Interface +BT5.2 Subsystem Uart WiFi Module 150Mbps Module WiFi Connection Card Low Price High Quality

LB-LINK BL-M8733BS2 1T1R Dual-Band WLAN with Sdio Interface +BT5.2 Subsystem Uart WiFi Module 150Mbps Module WiFi Connection Card Low Price High Quality

US $ 2-3 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Bilian Electronic Limited

Manufacturer/Factory

Guangdong, China Since 2023
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Remote Io Module for Packaging Machine with Reliable Connection

Remote Io Module for Packaging Machine with Reliable Connection

US $ 49-199 / 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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10 Pair Pouyet Quante Stg Connection Module

10 Pair Pouyet Quante Stg Connection Module

US $ 0.3-3 / Piece FOB
1,000 Pieces (MOQ)
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Ningbo Meilan Communication Equipment Co., Ltd.

Zhejiang, China Since 2020
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Pxx-485.3 Expansion Module, Three RS-485 Connections for Flns

Pxx-485.3 Expansion Module, Three RS-485 Connections for Flns

US $ 222 / Piece FOB
1 Piece (MOQ)
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Wuhan Unique Mechanical & Electrical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2020
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Hot Selling Pn Basic Connection Module 6FC5303-0AA01-1AA0 for Siemenss

Hot Selling Pn Basic Connection Module 6FC5303-0AA01-1AA0 for Siemenss

US $ 49.9 / Piece FOB
1 Piece (MOQ)
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Sichuan Hongjun Science and Technology Co., Ltd.

Sichuan, China Since 2016
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Compact Expansion IO Module for Distributed Control with Stable Connection

Compact Expansion IO Module for Distributed Control with Stable Connection

US $ 45-249 / 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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Double USB Port Charging Module 65W Screw Terminal Connection

Double USB Port Charging Module 65W Screw Terminal Connection

US $ 8-15 / Piece FOB
100 Pieces (MOQ)
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Etman Electric(Changzhou) Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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3UF7700-1AA00-0 New and Original 3 Inputs for Connection Temperature Module

3UF7700-1AA00-0 New and Original 3 Inputs for Connection Temperature Module

US $ 149-153 / Piece FOB
1 Piece (MOQ)
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Sichuan Hongjun Science and Technology Co., Ltd.

Sichuan, China Since 2016
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China Manufacturer 45mm Euro Module USB Charger CE TUV Certified

China Manufacturer 45mm Euro Module USB Charger CE TUV Certified

US $ 8-15 / Piece FOB
100 Pieces (MOQ)
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Etman Electric(Changzhou) Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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45X45mm USB a+C Charging Module 45W

45X45mm USB a+C Charging Module 45W

US $ 8-15 / Piece FOB
100 Pieces (MOQ)
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Etman Electric(Changzhou) Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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Floor Box USB Charger Module 45X45mm 45W High Power Output for Laptops

Floor Box USB Charger Module 45X45mm 45W High Power Output for Laptops

US $ 8-15 / Piece FOB
100 Pieces (MOQ)
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Etman Electric(Changzhou) Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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Library Desk Integrated Power Module USB C+C 45mm Silent Operation

Library Desk Integrated Power Module USB C+C 45mm Silent Operation

US $ 8-15 / Piece FOB
100 Pieces (MOQ)
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Etman Electric(Changzhou) Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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Smart 140W Pd USB C Charging Socket Module for Commercial Office Projects

Smart 140W Pd USB C Charging Socket Module for Commercial Office Projects

US $ 8-15 / Piece FOB
100 Pieces (MOQ)
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Etman Electric(Changzhou) Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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Factory Direct Sale Fiber Optic Equipment Hot-Pluggable 10 Base-Trj-45 Copper SFP+ Optical Transceiver Module SFP Optical Transceiver

Factory Direct Sale Fiber Optic Equipment Hot-Pluggable 10 Base-Trj-45 Copper SFP+ Optical Transceiver Module SFP Optical Transceiver

US $ 0.99-2.4 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Gewei Technology Co., Ltd.

Guangdong, China Since 2023
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125kHz 13.56MHz ID IC NFC CPU Ttl RFID Module Keyboard Emulation

125kHz 13.56MHz ID IC NFC CPU Ttl RFID Module Keyboard Emulation

US $ 9-65 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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Contactless USB RS232 Uart 125kHz 13.56MHz RFID Module for Car

Contactless USB RS232 Uart 125kHz 13.56MHz RFID Module for Car

US $ 9-26 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tesike Electronic Co., Ltd.

Guangdong, China Since 2019
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Sgw Security Gateway Passthru Harness Bypass Replacement Cable Module Fits for

Sgw Security Gateway Passthru Harness Bypass Replacement Cable Module Fits for

US $ 2-4 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Carsun Electronic Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Addressable Manual Call Point Interface/ Micro Input Module

Addressable Manual Call Point Interface/ Micro Input Module

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
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Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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High Quality Portable Steel Eco 1 to 2 Bedroom Module

High Quality Portable Steel Eco 1 to 2 Bedroom Module

US $ 1,680-1,955 / Piece FOB
1 Piece (MOQ)
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Guangzhou Zhonglian Steel Structure Co., Ltd.

Guangdong, China Since 2025
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Advanced Dual Port RS232 and RS485 Communication Module for Industrial Automation

Advanced Dual Port RS232 and RS485 Communication Module for Industrial Automation

US $ 89-99 / Piece FOB
1 Piece (MOQ)
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Ningde Dragon Technology Co., Ltd.

Trading Company

Fujian, China Since 2025
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About Connection Module FAQ

  • QWhat benefits can I gain from purchasing communication modules wholesale for production?

    Discover the perfect Communication Module addition with our Connection Module.Purchasing communication modules wholesale can provide cost savings, bulk purchasing options, and consistency in product quality and performance. Buyers can also enjoy dedicated customer support, tailored solutions, and partnership benefits from trusted suppliers.

  • QWhat type of communication protocols do communication modules support?

    The Connection Module is a premium choice in the Communication Module category.Communication modules typically support protocols such as Wi-Fi, Bluetooth, RFID, and LoRa. Consult with a professional supplier for guidance on selecting the best communication module based on your specific project needs and budget constraints.

  • QHow do I ensure the reliability of communication module manufacturers in China?

    The Connection Module is a key item within our extensive Communication Module selection.To ensure the reliability of manufacturers in China, conduct thorough research, verify certifications, request client references, and inspect production facilities if possible. Choosing a reputable supplier recognized for high-quality communication modules is crucial for a successful partnership.

Brand-New Sie-Mens-6es7321-1bh02-0AA0 Simatic-S7-300 Digital-Input Module-Sm321 Isolated-16point 20pole-24VDC

Brand-New Sie-Mens-6es7321-1bh02-0AA0 Simatic-S7-300 Digital-Input Module-Sm321 Isolated-16point 20pole-24VDC

US $ 224-248 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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White Label 65W USB C Module 45mm for Distributor Branding

White Label 65W USB C Module 45mm for Distributor Branding

US $ 8-15 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Etman Electric(Changzhou) Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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Addressed Module for Micro Output Module/ Loop Sounder

Addressed Module for Micro Output Module/ Loop Sounder

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
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Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Original New Allen Brad-Ley 1lx34-Mbs485 PLC Module in Stock Good Price

Original New Allen Brad-Ley 1lx34-Mbs485 PLC Module in Stock Good Price

US $ 180-420 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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Reliable 45mm USB Power Module Supplier with CB CE Certification

Reliable 45mm USB Power Module Supplier with CB CE Certification

US $ 8-15 / Piece FOB
100 Pieces (MOQ)
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Etman Electric(Changzhou) Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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Addressed Module for Smoke or Heat Detector (WHITE)

Addressed Module for Smoke or Heat Detector (WHITE)

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
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Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Brand-New Sie-Mens-Simatic S7-1500-PLC Digital-Input Module-6es7521-1bl00-0ab0 in-Stock Negotiate-Price

Brand-New Sie-Mens-Simatic S7-1500-PLC Digital-Input Module-6es7521-1bl00-0ab0 in-Stock Negotiate-Price

US $ 200-250 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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Schuko Socket with USB C Module 65W Fast Charge for Wall Installation

Schuko Socket with USB C Module 65W Fast Charge for Wall Installation

US $ 8-15 / Piece FOB
100 Pieces (MOQ)
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Etman Electric(Changzhou) Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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Addressed Module for Call Point or Input (RED)

Addressed Module for Call Point or Input (RED)

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
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Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Hot-Sale Sie-Mens-6es7193-4CB20-0AA0 Simatic-Dp Terminal-Module TM-E15s24-01-Screw Terminals Good-Price

Hot-Sale Sie-Mens-6es7193-4CB20-0AA0 Simatic-Dp Terminal-Module TM-E15s24-01-Screw Terminals Good-Price

US $ 58-62 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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Euro Module USB Charger 20W Dual Port (Type C + A) 45mm X 45mm Format

Euro Module USB Charger 20W Dual Port (Type C + A) 45mm X 45mm Format

US $ 8-15 / Piece FOB
100 Pieces (MOQ)
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Etman Electric(Changzhou) Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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Brand-New Sie-Mens-6gk7343-1ex30-0xe0 PLC-Communication Module-Communi Kation Sprocessor Cp343-1 for-Connecting Simatic-S7-300

Brand-New Sie-Mens-6gk7343-1ex30-0xe0 PLC-Communication Module-Communi Kation Sprocessor Cp343-1 for-Connecting Simatic-S7-300

US $ 795-815 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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45X45mm USB a+C Wall Socket Module 20W Fast Charging Insert White

45X45mm USB a+C Wall Socket Module 20W Fast Charging Insert White

US $ 8-15 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Etman Electric(Changzhou) Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
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