Products

Suppliers

Filter Gallery
55,965

Signal Input Module

Products

Sorry! No matches were found.

High Accuracy Data Acquisition Module for Current/Voltage Input Signal

High Accuracy Data Acquisition Module for Current/Voltage Input Signal

US $ 50.98-58.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
PT100 Input/PT1000 Input RS-485 Remote I/O, Data Acquisition Temperature Signal Module

PT100 Input/PT1000 Input RS-485 Remote I/O, Data Acquisition Temperature Signal Module

US $ 16.99-26.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
PNP Input, PNP Output Switching Signal Input and Output Signal Isolator/Conversion Module

PNP Input, PNP Output Switching Signal Input and Output Signal Isolator/Conversion Module

US $ 55.69-56.98 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
2500-4000MHz Sweep Signal Source Anti Uav Module Wireless RF Jamming Device

2500-4000MHz Sweep Signal Source Anti Uav Module Wireless RF Jamming Device

US $ 900-1,100 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Foshan Anlong Communication Equipment Co., Ltd.

Guangdong, China Since 2025
Chat Now Send Inquiry
DC 0-5V to 4-20mA Isolated Signal Conditioner Module

DC 0-5V to 4-20mA Isolated Signal Conditioner Module

2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
Advanced Modbus RTU Signal Isolation and Data Acquisition Module

Advanced Modbus RTU Signal Isolation and Data Acquisition Module

US $ 20.98-23.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
Chat Now Send Inquiry
Advanced NPN Output Voltage Signal Module with WiFi Connectivity Internal Pull-up Pulse Counter

Advanced NPN Output Voltage Signal Module with WiFi Connectivity Internal Pull-up Pulse Counter

US $ 9.9-11.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
High-Speed Modbus RTU Data Acquisition Module for Electricity and Water Meters

High-Speed Modbus RTU Data Acquisition Module for Electricity and Water Meters

US $ 20.98-22.98 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Differential Pulse Signal to RS485 Module High-Speed Grating Scale Magnetic Grating Scale Quadrature Counting

Differential Pulse Signal to RS485 Module High-Speed Grating Scale Magnetic Grating Scale Quadrature Counting

US $ 31.66-31.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
16-Channel Signal Converter Module for RS485 and RS232

16-Channel Signal Converter Module for RS485 and RS232

US $ 28.11-28.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
IoT and Industrial Ethernet Acquisition Module 4-20mA or 0-5V Signal Acquisition Data Module

IoT and Industrial Ethernet Acquisition Module 4-20mA or 0-5V Signal Acquisition Data Module

US $ 22.55-22.98 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Flow Meter Pulse Counting or Flow Measurement Modbus TCP Module PNP, NPN

Flow Meter Pulse Counting or Flow Measurement Modbus TCP Module PNP, NPN

US $ 60.99-62.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Potentiometer, Displacement Signal Measurement Displacement Angle to Modbus Module

Potentiometer, Displacement Signal Measurement Displacement Angle to Modbus Module

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

Guangdong, China Since 2025
Chat Now Send Inquiry
8-Channel Analog Signal Conversion to RS-485/232, Data Acquisition a/D Conversion Module

8-Channel Analog Signal Conversion to RS-485/232, Data Acquisition a/D Conversion Module

US $ 55.99-58.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
0-75mv/4-20mA/0-10V to RS-232 Data Acquisition a/D Conversion Module

0-75mv/4-20mA/0-10V to RS-232 Data Acquisition a/D Conversion Module

US $ 50.98-58.98 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Signal Isolation Acquisition Module Measures 1 Temperature Signal Temperature Signal Thermocouple to RS-485 Conversion

Signal Isolation Acquisition Module Measures 1 Temperature Signal Temperature Signal Thermocouple to RS-485 Conversion

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

Guangdong, China Since 2025
Chat Now Send Inquiry
a Differential Grating Scale and a Single-Ended Grating Scale Are Simultaneously Input Convert to RS485 Module

a Differential Grating Scale and a Single-Ended Grating Scale Are Simultaneously Input Convert to RS485 Module

US $ 31.66-31.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Flow Meter Pulse Counting or Flow Measurement Speed Measurement, Modbus RTU Module

Flow Meter Pulse Counting or Flow Measurement Speed Measurement, Modbus RTU Module

US $ 73.33-73.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
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)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
High-Speed Differential Signal Module for RS485, RS232, WiFi RS485 Pulse Module

High-Speed Differential Signal Module for RS485, RS232, WiFi RS485 Pulse Module

US $ 74.55-75.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

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

    Enhance your Communication Module setup with our premium 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?

    Enhance your Communication Module setup with our premium Signal Input 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 Signal Input Module is included in our comprehensive Communication Module range.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.

Remote I/O Module Can Be Used to Measure The Signal of One Grating Ruler Magnetic Grating Ruler Encoder

Remote I/O Module Can Be Used to Measure The Signal of One Grating Ruler Magnetic Grating Ruler Encoder

US $ 16.99-19.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Advanced 8-Channel RS485/232 Signal Converter Module for Data Acquisition

Advanced 8-Channel RS485/232 Signal Converter Module for Data Acquisition

US $ 28.16-28.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Advanced Di and Ten Do Relay Outputs Remote I/O Module Switching Signal

Advanced Di and Ten Do Relay Outputs Remote I/O Module Switching Signal

US $ 25.99-40.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
PT100/PT1000 to RS-485/RS232 Thermal Resistance Temperature Modbus Data Acquisition Module

PT100/PT1000 to RS-485/RS232 Thermal Resistance Temperature Modbus Data Acquisition Module

US $ 16.99-26.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Ntc20K/Ntc10K/Ntc100K/Ntc50K to RS-485 Temperature Signal Data Acquisition Module

Ntc20K/Ntc10K/Ntc100K/Ntc50K to RS-485 Temperature Signal Data Acquisition Module

US $ 16.99-19.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
RS-485/232 Data Acquisition Remote I/O Module Measurement of Sensor Signals Four Di Four Relay Outputs

RS-485/232 Data Acquisition Remote I/O Module Measurement of Sensor Signals Four Di Four Relay Outputs

US $ 35.33-35.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Advanced 8-Way Data Acquisition Module for Modbus TCP and Mqtt

Advanced 8-Way Data Acquisition Module for Modbus TCP and Mqtt

US $ 25.99-27.98 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Conversion and Transmission of Sensor Signals RS485 Signal Conversion Amplifier Module Transparent Transmission

Conversion and Transmission of Sensor Signals RS485 Signal Conversion Amplifier Module Transparent Transmission

US $ 22.5-22.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Electronic Ruler, Angle Measurement Displacement Angle to Modbus Module 3-Wire Potentiometer Input

Electronic Ruler, Angle Measurement Displacement Angle to Modbus Module 3-Wire Potentiometer Input

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

Guangdong, China Since 2025
Chat Now Send Inquiry
RS-485/RS232 Remote Input Relay Sensor Module for Automation

RS-485/RS232 Remote Input Relay Sensor Module for Automation

US $ 25.99-40.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Smart Temperature Conversion Module with 5-Way Thermistor Input Temperature Acquisition

Smart Temperature Conversion Module with 5-Way Thermistor Input Temperature Acquisition

US $ 126.55-126.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Coding Type Signal Double Input Interface / Input Module Fire Alarm

Coding Type Signal Double Input Interface / Input Module Fire Alarm

1 Piece (MOQ)
Contact Supplier
Audited Supplier
Kunming Gen Qian Commercial Co., Ltd.

Trading Company

Yunnan, China Since 2015
Chat Now Send Inquiry
Cts7 231-7wa32, Weighing Module, 1 Sensor Signal Input, Sampling Frequency 50Hz, 0.01% Module Accuracy, 6VDC 150mA Excitation Power Output Per Channel, Cotrust

Cts7 231-7wa32, Weighing Module, 1 Sensor Signal Input, Sampling Frequency 50Hz, 0.01% Module Accuracy, 6VDC 150mA Excitation Power Output Per Channel, Cotrust

US $ 165 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Cotrust Technologies Co., Ltd.

Guangdong, China Since 2018
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > Telecommunication & Broadcasting > Communication Module > Plc Communication Module
6/834
TOP

Search Filter

Categories

More Less
  • Communication Module
  • Electrical Control System
  • Signal Jammer
  • Temperature & Humidity Transmitter
  • Relay
  • Encoder
  • Data Acquisition
  • Temperature & Humidity Sensor
  • PCBA
  • Thermostat & Temperature Controller

Certification

More Less
  • ISO
  • CE
  • RoHS
  • GS

Condition

More Less
  • New

Information content

More Less
  • Data
  • Voice
  • Short Message

Support Network

More Less
  • GSM
  • Ethernet
  • CDMA
  • GPRS
  • 3G
  • Bluetooth

Usage

More Less
  • Workstation
  • Server
  • Mobile phone
  • Telephone
  • Computer
  • Laptop

Company Type

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

Company Location

More Less
  • Guangdong
  • Jiangsu
  • Zhejiang
  • Fujian
  • Shandong
  • Shanghai
  • Hunan
  • Beijing
  • Sichuan
  • Anhui
  • Hubei
  • Jiangxi
  • Henan
  • Hebei
  • Shaanxi
  • Tianjin
  • Chongqing
  • Liaoning
  • Yunnan
  • Guangxi
  • Shanxi
  • Hongkong S.A.R.
  • Guizhou
  • Gansu
  • Ningxia
  • Heilongjiang
Reset Done