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Communication Module

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New-Original Sie-Mens-6gk7242-5dx30-0xe0 Communications-Module Cm-1242-5 for-Connection of-Simatic S7-1200 to-Profibus as Dp-Slave Module-PLC

New-Original Sie-Mens-6gk7242-5dx30-0xe0 Communications-Module Cm-1242-5 for-Connection of-Simatic S7-1200 to-Profibus as Dp-Slave Module-PLC

US $ 396-452 / Piece FOB
1 Piece (MOQ)
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Energy Technology Co., Ltd. (Shenzhen)

Guangdong, China Since 2017
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High Blocking Effect 7100-7300MHz Anti Drone Signal Jammer Interference Signal Blocker RF High Power Linear Amplifier Module for Satellite Communication

High Blocking Effect 7100-7300MHz Anti Drone Signal Jammer Interference Signal Blocker RF High Power Linear Amplifier Module for Satellite Communication

US $ 1,000-1,650 / 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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16 Channel Digital Input Module for Industrial Automation Communication Io Module

16 Channel Digital Input Module for Industrial Automation Communication Io Module

US $ 40-50 / Piece FOB
1 Piece (MOQ)
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Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Good Quantity Price Input Digital 24V I/O Module Bus Communication Ethercat I/O Module

Good Quantity Price Input Digital 24V I/O Module Bus Communication Ethercat I/O 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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PLC Communication Module 6SL3162-2MB00-0AC0 6AV6642-0DC01-1ax1 6es7135-4fb01-0ab0 6es7131-4bd01-0AA0 6es7134-4MB02-0ab0 6es7132-4bd32-0AA0 6es7138-4CB11-0ab0

PLC Communication Module 6SL3162-2MB00-0AC0 6AV6642-0DC01-1ax1 6es7135-4fb01-0ab0 6es7131-4bd01-0AA0 6es7134-4MB02-0ab0 6es7132-4bd32-0AA0 6es7138-4CB11-0ab0

US $ 100-1,000 / Piece FOB
1 Piece (MOQ)
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Tianjin Geely New Material Technology Co., Ltd.

Tianjin, China Since 2022
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Original PLC Controller Communication Module Stbahi8321kc Bmh1401p11A2a Lxm62dd27c21000 Bsh1401p12A2a

Original PLC Controller Communication Module Stbahi8321kc Bmh1401p11A2a Lxm62dd27c21000 Bsh1401p12A2a

1 Piece (MOQ)
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Tianjin Omini Technology Co., Ltd.

Tianjin, China Since 2020
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Drone Jammer 1150-1250MHz 20W Communication Module

Drone Jammer 1150-1250MHz 20W Communication Module

US $ 40 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jingwei Technology Co., Ltd.

Guangdong, China Since 2024
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High Coverage Condition Monitoring Value Display Ec2 Lora 2400-19200 BPS Wireless Communication Module

High Coverage Condition Monitoring Value Display Ec2 Lora 2400-19200 BPS Wireless Communication Module

US $ 50-75 / 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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PROSOFT PLC MODULE MVI94-MCM MVI94-ADM MVI94-GSC-E MVI94-MCM-MHI Modbus Master Slave Communication Module

PROSOFT PLC MODULE MVI94-MCM MVI94-ADM MVI94-GSC-E MVI94-MCM-MHI Modbus Master Slave Communication Module

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

Fujian, China Since 2024
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Full-Duplex Lora/Lorawan Gateway Module with Dual-Mode Communication for IoT Applications

Full-Duplex Lora/Lorawan Gateway Module with Dual-Mode Communication for IoT Applications

US $ 120-130 / Piece FOB
3 Pieces (MOQ)
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RisingHF Network(Shenzhen)Co., Ltd,

Trading Company

Guangdong, China Since 2025
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High Power 100W 500-2000MHz RF Amplifier Module for Communication Device

High Power 100W 500-2000MHz RF Amplifier Module for Communication Device

US $ 3,718-4,818 / Set FOB
1 Set (MOQ)
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Dongguan Mingdong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Triple Bands 15km Long Range Uav Ugv FPV System RF communication module

Triple Bands 15km Long Range Uav Ugv FPV System RF communication module

US $ 3,000-4,000 / Piece FOB
2 Pieces (MOQ)
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Radioforce Technologies Co., Ltd

Guangdong, China Since 2025
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Pulse Encoder Feedback Module, 7004-04-00, Communication, Feedback and I/O Module Parker AC30

Pulse Encoder Feedback Module, 7004-04-00, Communication, Feedback and I/O Module Parker AC30

US $ 1-10,000 / Piece FOB
1 Piece (MOQ)
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China One-Tone Industrial Group Co., Ltd

Tianjin, China Since 2023
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B&R PLC Industrial Automation X20 Series X20A04622 Analog Output Module with Standard Communication Interface From Austria

B&R PLC Industrial Automation X20 Series X20A04622 Analog Output Module with Standard Communication Interface From Austria

US $ 23-59 / Piece FOB
1 Piece (MOQ)
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Xiamen Liuxian Industrial Co., Ltd.

Trading Company

Fujian, China Since 2025
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High Compatibility High Output 100W RF Drone Counter Module for Satellite Communication

High Compatibility High Output 100W RF Drone Counter Module for Satellite Communication

US $ 2,000 / Piece FOB
1 Piece (MOQ)
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Xiamen Yaozhi Huasheng Communication Technology Co., Ltd.

Fujian, China Since 2025
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C9200-Nm-4X Networking Module for High Performance Communication Systems 4-Port Network Module

C9200-Nm-4X Networking Module for High Performance Communication Systems 4-Port Network Module

US $ 500-800 / Piece FOB
1 Piece (MOQ)
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Shanghai Lianmai Tongchuang Technology Co., Ltd.

Shanghai, China Since 2025
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Radio Communication Blocker Vco Coaxial Connector Interface Drone Sweep Signal Module

Radio Communication Blocker Vco Coaxial Connector Interface Drone Sweep Signal Module

US $ 40-90 / Piece FOB
1 Piece (MOQ)
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Foshan Anlong Communication Equipment Co., Ltd.

Guangdong, China Since 2025
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Yokogawa PLC Module Alf111-S00 S1 Adv151-P53 S2 Sb401-50 S1 Eb501-50 S2 Communication Module Foundation Fieldbus FF-H1

Yokogawa PLC Module Alf111-S00 S1 Adv151-P53 S2 Sb401-50 S1 Eb501-50 S2 Communication Module Foundation Fieldbus FF-H1

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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Category 5e RJ45 Unshielded RJ45 Connector Communication Module 100 Pieces Per Box Configuration Capacity 8p8c

Category 5e RJ45 Unshielded RJ45 Connector Communication Module 100 Pieces Per Box Configuration Capacity 8p8c

US $ 3.31-3.68 / pieces FOB
10 pieces (MOQ)
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Nanjing Yoongwin Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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Scalable I/O-Module for PLC Automation – High Performance for Industrial Bus Communication

Scalable I/O-Module for PLC Automation – High Performance for Industrial Bus Communication

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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OEM Manufacture 150K - 250MHz 85W Microwave RF Power Amplifier Wave/Short - Wave Broadcast Transmission Communication Module

OEM Manufacture 150K - 250MHz 85W Microwave RF Power Amplifier Wave/Short - Wave Broadcast Transmission Communication Module

US $ 1,000-3,500 / Piece FOB
1 Piece (MOQ)
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Nanjing Reach Top Communication Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2025
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Siemens 6es7137-6AA01-0ba0 Et200sp Distributed Io Communication Module

Siemens 6es7137-6AA01-0ba0 Et200sp Distributed Io Communication Module

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

Trading Company

Beijing, China Since 2025
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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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About Communication Module FAQ

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

    Our Communication Module offers exceptional quality and style within the Communication Module category.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.

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

    The Communication Module is a key item within our extensive Communication Module selection.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?

    Upgrade your Communication Module with the elegant and durable Communication Module.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.

New Original Frequency Converter Fiber Optic Communication Module Rdco-01c/Rdco-02c/Rdco-03c

New Original Frequency Converter Fiber Optic Communication Module Rdco-01c/Rdco-02c/Rdco-03c

US $ 100-200 / Piece FOB
1 Piece (MOQ)
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Xiamen Swill Intelligence Technology Co., Ltd.

Fujian, China Since 2023
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14500-16500 MHz 30dB Ku-Band 8-Channel Tr Module for Satellite Communications & Radar Systems

14500-16500 MHz 30dB Ku-Band 8-Channel Tr Module for Satellite Communications & Radar Systems

US $ 500-3,000 / Piece FOB
1 Piece (MOQ)
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Nanjing Shinewave Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Huawei Aau Communication Equipment Aau3240 Power Module

Huawei Aau Communication Equipment Aau3240 Power Module

US $ 150-3,000 / Piece FOB
1 Piece (MOQ)
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Sunhokey Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2019
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Schneider Modicon/ Modbus Communication Module/Tsxscp1140/Tsxscp1143

Schneider Modicon/ Modbus Communication Module/Tsxscp1140/Tsxscp1143

US $ 50 / Piece FOB
1 Piece (MOQ)
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Guilin Sanhua Mechanical Electrical Automation Engineering Co., Ltd.

Guangxi, China Since 2022
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Modbus TCP/IP Client/Server Enhanced Communication Module with Reduced Data Block

Modbus TCP/IP Client/Server Enhanced Communication Module with Reduced Data Block

US $ 3,472 / Piece FOB
5 Pieces (MOQ)
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Wuhan Unique Mechanical & Electrical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2020
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H-W Rectifier R4875g1 Communication Power Supply Rectifier Module 48V75A AC Straightening Module Power 4000W Power Module

H-W Rectifier R4875g1 Communication Power Supply Rectifier Module 48V75A AC Straightening Module Power 4000W Power Module

US $ 80-90 / pieces FOB
1 pieces (MOQ)
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Hunan Honglin Technology Co., Ltd

Trading Company

Hunan, China Since 2025
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6gk7542-1ax00-0xe0 S7-1500 Communications Module Cm 1542-1 for Connection

6gk7542-1ax00-0xe0 S7-1500 Communications Module Cm 1542-1 for Connection

US $ 465-474 / Piece FOB
1 Piece (MOQ)
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Sichuan Hongjun Science and Technology Co., Ltd.

Sichuan, China Since 2016
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New Original Warehouse Stock Mitsubishi PLC Module Qj71br11 Qj72br15 PLC Communication Module

New Original Warehouse Stock Mitsubishi PLC Module Qj71br11 Qj72br15 PLC Communication Module

US $ 140-590 / Piece FOB
1 Piece (MOQ)
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Shantou Xinshide Automation Equipment Co., Ltd.

Guangdong, China Since 2025
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Brand New Cj-Series Serial Communications PLC Module Cj1w-Scu21-V1 Cj1w-Scu41-V1 Cj1w-Scu31-V1 for Omron

Brand New Cj-Series Serial Communications PLC Module Cj1w-Scu21-V1 Cj1w-Scu41-V1 Cj1w-Scu31-V1 for Omron

US $ 150-250 / Piece FOB
1 Piece (MOQ)
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Dongguan Sinaean Industrial Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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Mitsubishi Qj71c24n-R2 RS-232 Communication Module for Melsec-Q Plcs

Mitsubishi Qj71c24n-R2 RS-232 Communication Module for Melsec-Q Plcs

US $ 100-260 / Piece FOB
1 Piece (MOQ)
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Sichuan Oneket Science&Technology Co., Ltd

Trading Company

Sichuan, China Since 2024
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A3acpur21 Mitsubishi New and Original PLC Communication Module

A3acpur21 Mitsubishi New and Original PLC Communication Module

US $ 120-150 / Piece FOB
1 Piece (MOQ)
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Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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PLC Programming Controller Communication Module Cp1w-CIF41 for Omron

PLC Programming Controller Communication Module Cp1w-CIF41 for Omron

US $ 120 / 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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Esp32-S2-Solo-U 4MB Electronic Components Wireless Communication Development Board IC Chips Integrated Circuits WiFi Module

Esp32-S2-Solo-U 4MB Electronic Components Wireless Communication Development Board IC Chips Integrated Circuits WiFi Module

US $ 1.21-2.32 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Sinosky Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2025
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