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Signal Input Module

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Huaqingjun 32-Channel RS485+232+LAN Digital Input Module Data Acquisition 24VDC with Lights Modbus RTU/TCP for Switch

Huaqingjun 32-Channel RS485+232+LAN Digital Input Module Data Acquisition 24VDC with Lights Modbus RTU/TCP for Switch

US $ 49-51 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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5.7g-5.9GHz 50W 100W RF Power Amplifier Anti Drone Module for Anti Drone System

5.7g-5.9GHz 50W 100W RF Power Amplifier Anti Drone Module for Anti Drone System

US $ 100-200 / 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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8 Channels Di 24V DC Remote Distributed Io Module

8 Channels Di 24V DC Remote Distributed Io Module

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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Huaqingjun 12-Channel RS485 Modbus RTU Analog Input Module 4-20mA Ai for DTU

Huaqingjun 12-Channel RS485 Modbus RTU Analog Input Module 4-20mA Ai for DTU

US $ 42-44 / Piece FOB
5 Pieces (MOQ)
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Foshan Qingjun Electronics Co., Ltd.

Guangdong, China
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Anti Shield 4000-6000MHz Anti Drone Uav Fpv Signal Jammer RF Power Amplifier Module for Satellite Communication

Anti Shield 4000-6000MHz Anti Drone Uav Fpv Signal Jammer RF Power Amplifier Module for Satellite Communication

US $ 20 / 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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Cheap 50W 433m/ 900m/1.2g/1.5g/2.4G/5.2g/5.8g RF Power Amplifier Uav Module Signal Module Anti Drone Module with ISO9001 Certification

Cheap 50W 433m/ 900m/1.2g/1.5g/2.4G/5.2g/5.8g RF Power Amplifier Uav Module Signal Module Anti Drone Module with ISO9001 Certification

US $ 65-100 / 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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Small Pixel Pitch High Refresh Rate 320*160mm Video HD Indoor LED Screen Display Video Wall P1.25 P1.8 P2 P2.5 LED Module

Small Pixel Pitch High Refresh Rate 320*160mm Video HD Indoor LED Screen Display Video Wall P1.25 P1.8 P2 P2.5 LED Module

US $ 9.8-12.8 / Piece FOB
1 Piece (MOQ)
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Shenzhen Mochen Technology CO., LTD.

Guangdong, China Since 2025
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Emerson Vertiy R48-2000e3 Rectifier Module New and Original 48V 2000W Telecom Power

Emerson Vertiy R48-2000e3 Rectifier Module New and Original 48V 2000W Telecom Power

US $ 118-120 / pieces FOB
1 pieces (MOQ)
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Hunan Honglin Technology Co., Ltd

Trading Company

Hunan, China Since 2025
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Wide Band 2000-8000MHz Signal Jammer Blocker RF Power Amplifier Module for Satellite Communication

Wide Band 2000-8000MHz Signal Jammer Blocker RF Power Amplifier Module for Satellite Communication

US $ 20 / 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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Cts7 277-0pn36, Profinet Slave Station Module, Only Support Rt Real-Time Communication Mode, Can Expand up to 8 Cth200 Series Io Modules, Cotrust

Cts7 277-0pn36, Profinet Slave Station Module, Only Support Rt Real-Time Communication Mode, Can Expand up to 8 Cth200 Series Io Modules, Cotrust

US $ 121-171 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Guangdong, China Since 2018
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100-200MHz 100W Customizable Drone Counter Module for Anti-Uas Anti-Fpv Module

100-200MHz 100W Customizable Drone Counter Module for Anti-Uas Anti-Fpv Module

US $ 183-198 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jianhong Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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High-Performance 16 Point 5 VDC Ttl Input Module for PLC

High-Performance 16 Point 5 VDC Ttl Input Module for PLC

US $ 239.13 / 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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Bus-Configurable Io Module for Industrial Use with Ultra-Thin Modular Format Rb

Bus-Configurable Io Module for Industrial Use with Ultra-Thin Modular Format Rb

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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Rugged IP67 Remote I/O-Module for Industrial Automation with Io-Link and Siemens Compatibility

Rugged IP67 Remote I/O-Module for Industrial Automation with Io-Link and Siemens Compatibility

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
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Cisco SFP-10g-Zr 10gbps Long Range Optical Transceiver Module

Cisco SFP-10g-Zr 10gbps Long Range Optical Transceiver Module

US $ 79-196 / Piece FOB
1 Piece (MOQ)
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Shanghai Lianmai Tongchuang Technology Co., Ltd.

Shanghai, China Since 2025
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RF Power Amplifier Module for Ew Transmitters

RF Power Amplifier Module for Ew Transmitters

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

Guangdong, China Since 2024
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Thermal Zoom Module High-Resolution 640X512 IP for Night Detection

Thermal Zoom Module High-Resolution 640X512 IP for Night Detection

US $ 8,000-10,000 / Piece FOB
1 Piece (MOQ)
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Shanghai Future Vision Technology Co., Ltd.

Trading Company

Shanghai, China Since 2022
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Smart 4-20mA Pressure Transmitter LED Indicator Transmitter Module

Smart 4-20mA Pressure Transmitter LED Indicator Transmitter Module

1 Piece (MOQ)
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Hefei WNK Smart Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2016
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Customized 2100-2300MHz High Power 100W Circulator Jammer Module

Customized 2100-2300MHz High Power 100W Circulator Jammer Module

1 Piece (MOQ)
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Shenzhen Texin Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
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2W 30km High Speed Video Transmission Drone Vtol Uav Data Link Module

2W 30km High Speed Video Transmission Drone Vtol Uav Data Link Module

US $ 99-999 / Piece FOB
1 Piece (MOQ)
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LinkAV Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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30g Fiber Optic 1.25gtx/1.25grx 20km Tx1490nm/Rx1310nm SMF Sc Epon Olt SFP Px20 Fiber Epon Ont SFP Module

30g Fiber Optic 1.25gtx/1.25grx 20km Tx1490nm/Rx1310nm SMF Sc Epon Olt SFP Px20 Fiber Epon Ont SFP Module

US $ 16-21 / Piece FOB
1 Piece (MOQ)
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Ningbo Fibconet Communication Technology Co., Ltd.

Zhejiang, China Since 2020
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6055-Ei00-00 Parker SSD AC690, DC590p, Modbus RS485 Communication Interface Card Module

6055-Ei00-00 Parker SSD AC690, DC590p, Modbus RS485 Communication Interface Card Module

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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2MP 30X Global Shutter Zoom Optical IP Camera Module 60fps for Drone

2MP 30X Global Shutter Zoom Optical IP Camera Module 60fps for Drone

US $ 470-600 / Piece FOB
1 Piece (MOQ)
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Hangzhou Huanyu Vision Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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About Signal Input Module FAQ

  • QWhat type of communication protocols do communication modules support?

    The Signal Input 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?

    Upgrade your Communication Module with the elegant and durable Signal Input Module.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 Signal Input Module is classified under our comprehensive Communication Module range.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.

100W RF Power Amplifier 1000m-3000MHz (1.0-3.0GHz) Without Vco Signal Jammer Module Fpv Uav Jammer

100W RF Power Amplifier 1000m-3000MHz (1.0-3.0GHz) Without Vco Signal Jammer Module Fpv Uav Jammer

US $ 3,099-3,299 / Piece FOB
1 Piece (MOQ)
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Shenzhen Haiyi Science and Technology Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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SIMATIC S7-300 PLC MODULE 6ES7341-1CH02-0AE0 6ES7 341-1CH02-0AE0 6ES7341-1AH02-0AE0 6ES7 341-1AH02-0AE0 CP 341 Serial Communications Module

SIMATIC S7-300 PLC MODULE 6ES7341-1CH02-0AE0 6ES7 341-1CH02-0AE0 6ES7341-1AH02-0AE0 6ES7 341-1AH02-0AE0 CP 341 Serial Communications Module

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

Fujian, China Since 2024
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8'' TFT LCD Module with Wsvga Resolution /Lvds Interface for Automotive

8'' TFT LCD Module with Wsvga Resolution /Lvds Interface for Automotive

US $ 28-32 / Piece FOB
1,000 Pieces (MOQ)
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Shenzhen Boxing World Technology Co., Ltd.

Guangdong, China Since 2014
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Lx3V-4ad 4 Points PLC Module for L Analog to Digital (AD Module)

Lx3V-4ad 4 Points PLC Module for L Analog to Digital (AD Module)

US $ 84-92 / Piece FOB
1 Piece (MOQ)
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Wecon Technology Co., Ltd.

Fujian, China
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20km Bidi Wdm Optical Transceiver 1.25g Bidi SFP Module

20km Bidi Wdm Optical Transceiver 1.25g Bidi SFP Module

US $ 10 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Longxing Industrial Co., Ltd.

Guangdong, China Since 2026
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Anti Drone Module 5500-5800MHz 50W Power Amplifier Module Dds Signal Jammer Module for Jammeruav

Anti Drone Module 5500-5800MHz 50W Power Amplifier Module Dds Signal Jammer Module for Jammeruav

US $ 180-220 / Piece FOB
1 Piece (MOQ)
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Liaocheng Jinruida Electronic Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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600V/6A Intelligent Power Module Ipm Module Spe06s60h-a DIP26-Fp

600V/6A Intelligent Power Module Ipm Module Spe06s60h-a DIP26-Fp

US $ 2.4 / Piece FOB
15 Pieces (MOQ)
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Dongguan Meizhao Electronics Co., Ltd.

Guangdong, China Since 2025
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Cpx-8de 195750 Input Module with Industrial Automation Electronic Component Festos

Cpx-8de 195750 Input Module with Industrial Automation Electronic Component Festos

US $ 56.8-60 / Piece FOB
1 Piece (MOQ)
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Shenzhen Warriorz Technology Co., Ltd.

Guangdong, China Since 2023
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Mq-2 Gas Sensor Module Smoke Methane Butane Detection (Blue) for Arduino DC 5V 150mA Signal Analog Ttl Output Module

Mq-2 Gas Sensor Module Smoke Methane Butane Detection (Blue) for Arduino DC 5V 150mA Signal Analog Ttl Output Module

US $ 0.97-1.05 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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AC Power High Flux Traffic Light Module Diameter 200mm Yellow Color

AC Power High Flux Traffic Light Module Diameter 200mm Yellow Color

US $ 1-35 / Piece FOB
100 Pieces (MOQ)
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Movever Industrial (Shenzhen) Co., Ltd.

Guangdong, China Since 2016
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10 Inch for Capacitive Touch Screen TFT Resolution 1280* 800 10.1 Inch LCD Display Module

10 Inch for Capacitive Touch Screen TFT Resolution 1280* 800 10.1 Inch LCD Display Module

US $ 128-135 / Box FOB
1 Box (MOQ)
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Dongguan Cjtouch Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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DSP Digital Sound Module QC190

DSP Digital Sound Module QC190

US $ 25 / Piece FOB
100 Pieces (MOQ)
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Ninghai County Chalu Jinbaili Daily Necessities Store

Zhejiang, China Since 2016
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Supmetr Dinrail Digital Weighing Controller Module 24 Bit High Precision

Supmetr Dinrail Digital Weighing Controller Module 24 Bit High Precision

US $ 41-55 / Piece FOB
1 Piece (MOQ)
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Changsha Supmeter Technological Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2022
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