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Input Communication Module

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Input Sky Terminal Module for Aviation Communication

Input Sky Terminal Module for Aviation Communication

US $ 165 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jingwei Technology Co., Ltd.

Guangdong, China Since 2024
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Smoke Alarm Controller Adressable Input & Output Module

Smoke Alarm Controller Adressable Input & Output Module

US $ 7.5-8.2 / Piece FOB
1 Piece (MOQ)
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Shenzhen Puzhesi Technology Co., Ltd.

Trading Company

Guangdong, China Since 2018
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Siron Y433-O 2/4/8channel 2c Relay Input NPN/PNP DC24V Power Relay Module

Siron Y433-O 2/4/8channel 2c Relay Input NPN/PNP DC24V Power Relay Module

US $ 9.5-21 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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High-Speed 8-Port Ethernet Communication Module for Remote IoT

High-Speed 8-Port Ethernet Communication Module for Remote IoT

US $ 83.33-83.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Advanced Modbus TCP Network Data Acquisition Module for Current and Voltage Inputs

Advanced Modbus TCP Network Data Acquisition Module for Current and Voltage Inputs

US $ 80.99-88.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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8ai, 4di, 4do Mixed Signal Conversion to RS-485/RS232 Modbus Data Acquisition Module Wj30

8ai, 4di, 4do Mixed Signal Conversion to RS-485/RS232 Modbus Data Acquisition Module Wj30

US $ 83.55-83.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Air-Ground Communication Module Single Mode Fiber 25km

Air-Ground Communication Module Single Mode Fiber 25km

US $ 165 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jingwei Technology Co., Ltd.

Guangdong, China Since 2024
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Remote Di Module for Data Acquisition Switching Input to RS-485 Sensor Signal Measurement and Monitoring

Remote Di Module for Data Acquisition Switching Input to RS-485 Sensor Signal Measurement and Monitoring

US $ 22.55-22.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Sensor Signal Five Channel Di and Five Channel Do, Network Relay, Modbus TCP Remote Io Module

Sensor Signal Five Channel Di and Five Channel Do, Network Relay, Modbus TCP Remote Io Module

US $ 36.66-36.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Lpcb Fire Alarm System Warehouse Use Beam Sensor Detector Connect to The Input Module

Lpcb Fire Alarm System Warehouse Use Beam Sensor Detector Connect to The Input Module

US $ 95-150 / Piece FOB
1 Piece (MOQ)
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Shenzhen Puzhesi Technology Co., Ltd.

Trading Company

Guangdong, China Since 2018
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Industrial Ethernet IoT Sensor Signal Acquisition Module with 4-20mA Input

Industrial Ethernet IoT Sensor Signal Acquisition Module with 4-20mA Input

US $ 80.99-88.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Switch Remote Io Module, Modbus TCP Data Acquisition Module

Switch Remote Io Module, Modbus TCP Data Acquisition Module

US $ 37.55-37.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Eight Channel 4-20mA to Modbus TCP Network Data Acquisition Module Wj80

Eight Channel 4-20mA to Modbus TCP Network Data Acquisition Module Wj80

US $ 85.99-88.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Advanced Remote I/O Module for Flow Meter Pulse Counting

Advanced Remote I/O Module for Flow Meter Pulse Counting

US $ 9.9-18.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Input Module Match with Non-Polarized Infrared Conventional Beam Smoke Detector

Input Module Match with Non-Polarized Infrared Conventional Beam Smoke Detector

US $ 120-150 / Piece FOB
1 Piece (MOQ)
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Shenzhen Puzhesi Technology Co., Ltd.

Trading Company

Guangdong, China Since 2018
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Fotek Linear Control Solid State Relay SCR-40la Analogue 4-20mA Linear Input SSR Solid State Module

Fotek Linear Control Solid State Relay SCR-40la Analogue 4-20mA Linear Input SSR Solid State Module

US $ 5 / Piece FOB
10 Pieces (MOQ)
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Yueqing Kane Electric Co., Ltd.

Zhejiang, China Since 2011
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Siron Y401 Suitable Panasonic PLC 4-Channel NPN/PNP Bullhorn Relay Module PLC Connector Board

Siron Y401 Suitable Panasonic PLC 4-Channel NPN/PNP Bullhorn Relay Module PLC Connector Board

US $ 18.06 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Siron Y449 Mil Plug Connection NPN/PNP Corresponding 32 Channel Wide Base Type Signal Relay Module

Siron Y449 Mil Plug Connection NPN/PNP Corresponding 32 Channel Wide Base Type Signal Relay Module

US $ 118.75 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Siron 8 Bit Relay Module with Pluggable Base Y421 for Panasonic Relay Fp0 Series

Siron 8 Bit Relay Module with Pluggable Base Y421 for Panasonic Relay Fp0 Series

US $ 37.62 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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4-Channel Pulse Counting Switch Input 485 Communication Data Storage Function Digital Display Acquisition Module

4-Channel Pulse Counting Switch Input 485 Communication Data Storage Function Digital Display Acquisition Module

US $ 25-39 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Dekun Electronic Technology Co., Ltd.

Hebei, China
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Eth-Modbus-Io8r-a TCP RTU 8 Way Relay Ethernet Module 8I-8o 6ai-2ao Analog Input Output RS485 Communication Board Digital

Eth-Modbus-Io8r-a TCP RTU 8 Way Relay Ethernet Module 8I-8o 6ai-2ao Analog Input Output RS485 Communication Board Digital

US $ 54-55.9 / Piece FOB
1 Piece (MOQ)
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Dongguan Ailisen Trading Co., Ltd

Guangdong, China
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Dk5081 Eight-Input One-Output Analog Linear Signal 485 Communication Data Acquisition Module

Dk5081 Eight-Input One-Output Analog Linear Signal 485 Communication Data Acquisition Module

US $ 25-37 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Dekun Electronic Technology Co., Ltd.

Hebei, China
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Ethercat Remote Distributed Network Port Io Analog Input and Output Communication Acquisition Module Can Be Hung Module

Ethercat Remote Distributed Network Port Io Analog Input and Output Communication Acquisition Module Can Be Hung Module

US $ 86.95-89.85 / Piece FOB
1 Piece (MOQ)
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Dongguan Ailisen Trading Co., Ltd

Guangdong, China
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About Input Communication Module FAQ
  • QHow do I ensure the reliability of communication module manufacturers in China?

    The Input Communication Module is a top choice in our Communication Module collection.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 type of communication protocols do communication modules support?

    Our Input Communication Module offers exceptional quality and style within 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.

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

    The Input Communication Module is a premium choice in the Communication Module category.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.

Huaqingjun 64-Channel RS485 Input Module LAN Network Data Acquisition 24VDC Modbus RTU/TCP Communication Board for HAVC System

Huaqingjun 64-Channel RS485 Input Module LAN Network Data Acquisition 24VDC Modbus RTU/TCP Communication Board for HAVC System

US $ 97-99 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Industrial Automation Analog Input Io Solution Io Module for Data Communication

Industrial Automation Analog Input Io Solution Io Module for Data Communication

US $ 29.99-169.99 / Piece FOB
1 Piece (MOQ)
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Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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Programmable Logic Controller PLC Expansion I/O Digital Input Output Analog Communication Special Function Sm 1221 Sm 1222 Module

Programmable Logic Controller PLC Expansion I/O Digital Input Output Analog Communication Special Function Sm 1221 Sm 1222 Module

US $ 40-300 / Piece FOB
100 Pieces (MOQ)
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Sienwell Electronic Co., Limited

Guangdong, China
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16-Channel RS485 Communication Input and Output Relay Module DC12V 24V Modbus RTU for Industrial Control

16-Channel RS485 Communication Input and Output Relay Module DC12V 24V Modbus RTU for Industrial Control

US $ 64-66 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Emerson Delta V PLC MODULE KJ2201X1-BA1 12P3162X202 12P3162X252 12P3162X182 12P3162X242 12P3162X212 KL2101X1-BA1 12P4987X162 SLS 1508 SIS Logic Solver module

Emerson Delta V PLC MODULE KJ2201X1-BA1 12P3162X202 12P3162X252 12P3162X182 12P3162X242 12P3162X212 KL2101X1-BA1 12P4987X162 SLS 1508 SIS Logic Solver module

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

Fujian, China Since 2024
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Industrial Communication Analog Input Io Module in Proces Control

Industrial Communication Analog Input Io Module in Proces Control

US $ 29.99-169.99 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Sichuan Odot Automation System Co., Ltd.

Sichuan, China
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PNP Type Digital I/O Module with RS485 Port Support Ethercat Profinet 8 Channels

PNP Type Digital I/O Module with RS485 Port Support Ethercat Profinet 8 Channels

US $ 25-35 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
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Industrial EtherNet/IP Adapter IO Controller Module

Industrial EtherNet/IP Adapter IO Controller Module

US $ 49-199 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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1734-Ib8 Point I/O Digital DC Input Module Ab Machine Control in Stock Industrial PLC

1734-Ib8 Point I/O Digital DC Input Module Ab Machine Control in Stock Industrial PLC

US $ 28.7 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kernal Intelligent Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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1756-Ib32 Controllogix Digital Input Module

1756-Ib32 Controllogix Digital Input Module

US $ 110-159 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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Gt2512-Stba Mitsubishi High-End Touchscreen Accessory Module

Gt2512-Stba Mitsubishi High-End Touchscreen Accessory Module

US $ 30-500 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Guangzhou he Neng Automation Equipment Co. , Ltd.

Trading Company

Guangdong, China Since 2022
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CS Series PLC Control Part Master Module CS1w-Crm21 for Omron

CS Series PLC Control Part Master Module CS1w-Crm21 for Omron

US $ 400 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Sichuan Focus Science and Technology Co., Ltd.

Trading Company

Sichuan, China Since 2020
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Siemens Simatic IoT2000 Input Module Sink/Source for Simatic IoT2020 and IoT2040 6es7647-0ka02-0AA2 6es76470ka020AA2 Original

Siemens Simatic IoT2000 Input Module Sink/Source for Simatic IoT2020 and IoT2040 6es7647-0ka02-0AA2 6es76470ka020AA2 Original

US $ 285-290 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Hunan Honglin Technology Co., Ltd

Trading Company

Hunan, China Since 2025
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