Products

Suppliers
Filter Gallery
53,829

Signal Input Module

Products

Sorry! No matches were found.

High Isolation Current 4-20mA Input to Voltage 0-5V, 0-3.3V, 1-5V Output Signal Isolation Module

High Isolation Current 4-20mA Input to Voltage 0-5V, 0-3.3V, 1-5V Output Signal Isolation Module

US $ 113-117 / Piece FOB
1 Piece (MOQ)
More
Main Products: Signal Isolator, Data Acquisition, Dc-dc Converter, Digital Meter
Contact Supplier
Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
DC 0-5V Input Voltage to 4-20mA Output Current Signal Transmitter Module

DC 0-5V Input Voltage to 4-20mA Output Current Signal Transmitter Module

US $ 14-15.5 / Piece FOB
1 Piece (MOQ)
More
Type : DC Transmitter
Contact Supplier
Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
RS232/RS485 Input Signal to 4-20mA/0-20mA/0-5V/0-10V/1-5V Output Ad Converter Data Acquisition Module

RS232/RS485 Input Signal to 4-20mA/0-20mA/0-5V/0-10V/1-5V Output Ad Converter Data Acquisition Module

US $ 73-76 / Piece FOB
1 Piece (MOQ)
More
Main Products: Signal Isolator, Data Acquisition, Dc-dc Converter, Digital Meter
Contact Supplier
Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
Ai562 2-Channel Rtd Analog Input Module - High-Precision Temperature Signal Collector

Ai562 2-Channel Rtd Analog Input Module - High-Precision Temperature Signal Collector

US $ 50-200 / Piece FOB
1 Piece (MOQ)
More
Usage : Telephone, Computer, Workstation, Server, Mobile phone, Laptop
Contact Supplier
Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
Chat Now Send Inquiry
High-Precision Encoder Ab Signal Input Flow Meter Reliable Modbus RTU Module

High-Precision Encoder Ab Signal Input Flow Meter Reliable Modbus RTU Module

US $ 11.98-18.99 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, PT100 Temperature Signal, Frequency Converters, DC to DC Converters, Digital I/O Modules, 4-20mA Signal Isolator,
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Gc-3644 Industrial 4-Channel 0-20mA Analog Input Io Module with Real-Time Acquisition of Analog Signals and Fast Send Data 4ai I/O Expansion Module

Gc-3644 Industrial 4-Channel 0-20mA Analog Input Io Module with Real-Time Acquisition of Analog Signals and Fast Send Data 4ai I/O Expansion Module

US $ 40-90 / Piece FOB
1 Piece (MOQ)
More
Task : Program
Contact Supplier
Shenyang Vhandy Technology Co., Ltd

Liaoning, China Since 2025
Chat Now Send Inquiry
Gc-3644 4-Channel 0-20mA Analog Input Io Module Real-Time Acquisition of Analog Signals and Send Data 4ai I/O Expansion Module

Gc-3644 4-Channel 0-20mA Analog Input Io Module Real-Time Acquisition of Analog Signals and Send Data 4ai I/O Expansion Module

US $ 40-90 / Piece FOB
1 Piece (MOQ)
More
Main Products: PLC Module, Ceramic Parts
Contact Supplier
Audited Supplier
Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
Chat Now Send Inquiry
Three-Channel Digital Input Module Convert Switching Signal in Dangerous Area Isolated to Digital Signals

Three-Channel Digital Input Module Convert Switching Signal in Dangerous Area Isolated to Digital Signals

US $ 112-180 / pieces FOB
1 pieces (MOQ)
More
Condition : New
Contact Supplier
Audited Supplier
Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
Chat Now Send Inquiry
Four-Channel Analog Input Module Convert Rtd/Tc/Resistor/Mv Signals From Industrial Field to Digital Signals

Four-Channel Analog Input Module Convert Rtd/Tc/Resistor/Mv Signals From Industrial Field to Digital Signals

US $ 112-180 / pieces FOB
1 pieces (MOQ)
More
Main Products: Isolated Safety Barriers, Signal Conditioners, Surge Protective Devices, Safety Relays, Isolated I/O Modules
Contact Supplier
Audited Supplier
Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
Chat Now Send Inquiry
125MHz Spi Signal Input Raspberry Pi LCM Module 4.0inch 480X320 for Play Video / Game

125MHz Spi Signal Input Raspberry Pi LCM Module 4.0inch 480X320 for Play Video / Game

US $ 11.5-12.5 / Piece FOB
5 Pieces (MOQ)
More
LCD Drive Mode : Multiplex Drive LCD Module
Contact Supplier
Audited Supplier
RONBO ELECTRONICS LIMITED

Guangdong, China Since 2016
Chat Now Send Inquiry
1756-L75 Module PLC Controller with High Input Signal Capacity

1756-L75 Module PLC Controller with High Input Signal Capacity

US $ 1,560-1,600 / Piece FOB
1 Piece (MOQ)
More
Main Products: HMI, PLC, Inverter, Motor, Driver, Circut Breaker, Sensor, Hot Melt Glue
Contact Supplier
Audited Supplier
Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
PLC Signal Amplifier Module Conversion Input Optocoupler Isolation Transistor Tigger Voltage 24V

PLC Signal Amplifier Module Conversion Input Optocoupler Isolation Transistor Tigger Voltage 24V

US $ 41.6 / Piece FOB
10 Pieces (MOQ)
More
Signal : Continuous
Contact Supplier
Audited Supplier
Changzhou ZERO Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
Chat Now Send Inquiry
Related Searches
Communication Module Electrical Control System Signal Jammer Temperature & Humidity Transmitter Relay Data Acquisition
Plc Communication Module Smart Meter Communication Module Modbus Communication Module Esp32 Bluetooth Module Hermes Communication Module Lora Communication Module
Current or Voltage Signal Input Dual Output Isolated Amplifier/Signal Isolator SIP IC Modules

Current or Voltage Signal Input Dual Output Isolated Amplifier/Signal Isolator SIP IC Modules

US $ 24.5-27.8 / Piece FOB
1 Piece (MOQ)
More
Main Products: Signal Isolator, Data Acquisition, Dc-dc Converter, Digital Meter
Contact Supplier
Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
Temperature Signals Converter Input Module Modbus RTU Protocol

Temperature Signals Converter Input Module Modbus RTU Protocol

US $ 185-205 / set FOB
1 set (MOQ)
More
Condition : New
Contact Supplier
Audited Supplier
Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
Chat Now Send Inquiry
Special Use for PT100, Cu50 Sensor Thermal Resistance Signal Input and Anglog Signal Output Isolation Amplifier Module

Special Use for PT100, Cu50 Sensor Thermal Resistance Signal Input and Anglog Signal Output Isolation Amplifier Module

US $ 19.5-20.5 / Piece FOB
1 Piece (MOQ)
More
Main Products: Signal Isolator, Data Acquisition, Dc-dc Converter, Digital Meter
Contact Supplier
Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
24V Control Signal Input 4-Channel Relay Interface Io Expansion Board Module

24V Control Signal Input 4-Channel Relay Interface Io Expansion Board Module

US $ 20 / Set FOB
1 Set (MOQ)
More
Logo Printing : Without Logo Printing
Contact Supplier
Audited Supplier
Guangzhou Finger Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
New 6es7231-5QA30-0xb0 Electrical S7-1200 Analog Input Modules Sb 1231 Thermocouple Signal Board

New 6es7231-5QA30-0xb0 Electrical S7-1200 Analog Input Modules Sb 1231 Thermocouple Signal Board

US $ 250-1,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Distribution Box, Electronic Cabinet, Electric Box, Electrical Box, Electric Cabinet, Electrical Equipment, Electronic Box, Electrical Cabinet, PLC, Touch Panel
Contact Supplier
Audited Supplier
Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
Chat Now Send Inquiry
AC 220V Modbus RTU 4 Channel Relay Module Switch RS485/Ttl Uart Interface Four-Way Input Output DC3.3-24V Optocoupler Signal

AC 220V Modbus RTU 4 Channel Relay Module Switch RS485/Ttl Uart Interface Four-Way Input Output DC3.3-24V Optocoupler Signal

US $ 7-7.9 / pieces FOB
20 pieces (MOQ)
More
Support Network : GSM
Contact Supplier
Audited Supplier
Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
EL3068 Ethercat Terminal, 8-Channel Analog Input Module for Voltage/Current Signal

EL3068 Ethercat Terminal, 8-Channel Analog Input Module for Voltage/Current Signal

US $ 120-125 / Piece FOB
1 Piece (MOQ)
More
Main Products: Electronic Components
Contact Supplier
Audited Supplier
Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
Four-Channel Current Signals Analog Input Io Module

Four-Channel Current Signals Analog Input Io Module

US $ 185-205 / set FOB
1 set (MOQ)
More
Signal : Continuous
Contact Supplier
Audited Supplier
Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
Chat Now Send Inquiry
Related Videos
  • What is High Isolation Current 4-20mA Input to Voltage 0-5V, 0-3.3V, 1-5V Output Signal Isolation Module
    What is High Isolation Current 4-20mA Input to Voltage 0-5V, 0-3.3V, 1-5V Output Signal Isolation Module
    US $ 113-117 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is DC 0-5V Input Voltage to 4-20mA Output Current Signal Transmitter Module
    What is DC 0-5V Input Voltage to 4-20mA Output Current Signal Transmitter Module
    US $ 14-15.5 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is RS232/RS485 Input Signal to 4-20mA/0-20mA/0-5V/0-10V/1-5V Output Ad Converter Data Acquisition Module
    What is RS232/RS485 Input Signal to 4-20mA/0-20mA/0-5V/0-10V/1-5V Output Ad Converter Data Acquisition Module
    US $ 73-76 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is High-Precision Encoder Ab Signal Input Flow Meter Reliable Modbus RTU Module
    What is High-Precision Encoder Ab Signal Input Flow Meter Reliable Modbus RTU Module
    US $ 11.98-18.99 /Piece
    2 Pieces (MOQ)
    Contact Supplier
0-5V 0-10V 4-20mA Module to RS485 Output Analog Input 485 Signal Converter

0-5V 0-10V 4-20mA Module to RS485 Output Analog Input 485 Signal Converter

US $ 49-120 / Piece FOB
1 Piece (MOQ)
More
Main Products: Sensor, Transmitter
Contact Supplier
Audited Supplier
Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
Chat Now Send Inquiry
100% Brand New Original 1756-Of6ci 1756 Series PLC Module Input Signal 30-55 VDC

100% Brand New Original 1756-Of6ci 1756 Series PLC Module Input Signal 30-55 VDC

US $ 1,560-1,600 / Piece FOB
1 Piece (MOQ)
More
Condition : New
Contact Supplier
Audited Supplier
Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
O_Mron Digital Signal Acquisition Module - High-Precision Acquisition Unit for PLC Input Signals

O_Mron Digital Signal Acquisition Module - High-Precision Acquisition Unit for PLC Input Signals

US $ 50-200 / Piece FOB
1 Piece (MOQ)
More
Main Products: Module, Servo Motor, Frequency Converter, Sensor, Gateway, Touch Screen, Servo Driver, Linear Rail, Linear Module, Slide Block
Contact Supplier
Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Signal Input Module FAQ

  • QWhat type of communication protocols do communication modules support?

    Our Signal Input 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 Signal Input Module is an essential part of our Communication Module offerings.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.

  • 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.

Siemens S7-300 Signal Template Sm321 6es7321-1bh02-0AA0 Digital Input Module

Siemens S7-300 Signal Template Sm321 6es7321-1bh02-0AA0 Digital Input Module

US $ 10-100,000 / Piece FOB
1 Piece (MOQ)
More
Certification : CE
Contact Supplier
Audited Supplier
Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
Chat Now Send Inquiry
Four-Channel Digital Input I O Module Convert Digital Signal in The Industrial Field

Four-Channel Digital Input I O Module Convert Digital Signal in The Industrial Field

US $ 112-180 / pieces FOB
1 pieces (MOQ)
More
Main Products: Isolated Safety Barriers, Signal Conditioners, Surge Protective Devices, Safety Relays, Isolated I/O Modules
Contact Supplier
Audited Supplier
Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
Chat Now Send Inquiry
Versatile Signal Isolation Module for Accurate Temperature Readings PT100 Input / PT1000 Input

Versatile Signal Isolation Module for Accurate Temperature Readings PT100 Input / PT1000 Input

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
125MHz Spi Signal Input 4.0inch 480X320 Resolution Raspberry Pi Touch Module

125MHz Spi Signal Input 4.0inch 480X320 Resolution Raspberry Pi Touch Module

US $ 11.5-12.5 / Piece FOB
5 Pieces (MOQ)
More
Main Products: LCD Display, LCD Module, LCD, TFT LCD, Graphic LCD, Character LCD, LCD Screen, LCD Panel, Touch Screen, OLED Display
Contact Supplier
Audited Supplier
RONBO ELECTRONICS LIMITED

Guangdong, China Since 2016
Chat Now Send Inquiry
High Performance OEM Manufacturer Input and Output Intinsically Safe Signal Interface Modules

High Performance OEM Manufacturer Input and Output Intinsically Safe Signal Interface Modules

US $ 82-98 / pieces FOB
1 pieces (MOQ)
More
Customized : Non-Customized
Contact Supplier
Audited Supplier
Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
Chat Now Send Inquiry
100% Brand New Original 1756-L72 PLC Module Signal Input 30-55 VDC

100% Brand New Original 1756-L72 PLC Module Signal Input 30-55 VDC

US $ 1,560-1,600 / Piece FOB
1 Piece (MOQ)
More
Main Products: HMI, PLC, Inverter, Motor, Driver, Circut Breaker, Sensor, Hot Melt Glue
Contact Supplier
Audited Supplier
Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Industrial Ai523 Analog Input Module - 16-Channel Multi-Function Signal Acquisition

Industrial Ai523 Analog Input Module - 16-Channel Multi-Function Signal Acquisition

US $ 50-200 / Piece FOB
1 Piece (MOQ)
More
Usage : Telephone, Computer, Workstation, Server, Mobile phone, Laptop
Contact Supplier
Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
Chat Now Send Inquiry
100W 300-2000MHz RF Power Amplifier Module ODM&OEM Input 2dBm for Signal Jammer

100W 300-2000MHz RF Power Amplifier Module ODM&OEM Input 2dBm for Signal Jammer

1 Piece (MOQ)
More
Main Products: Signal jammer, Drone jammer, GPS jammer, Signal booster, Antenna
Contact Supplier
Audited Supplier
Shenzhen Texin Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
Chat Now Send Inquiry
Eight-Channel Remote I/O Module for Signal Measurement and Control Digital Signal Input 8 Channels

Eight-Channel Remote I/O Module for Signal Measurement and Control Digital Signal Input 8 Channels

US $ 37.55-37.99 / Piece FOB
2 Pieces (MOQ)
More
Axonia : Servo Installation Type
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Siemens PLC Analog Input Module 6ES7531-7NF10-0AB0 | SIMATIC S7-1500 AI 8 x 16 Bit | High-Precision Analog Signal Processing

Siemens PLC Analog Input Module 6ES7531-7NF10-0AB0 | SIMATIC S7-1500 AI 8 x 16 Bit | High-Precision Analog Signal Processing

US $ 590 / Piece FOB
1 Piece (MOQ)
More
Main Products: PLC, VFD, Breaker, Inverter, Switch, Pump, Hydraulic
Contact Supplier
Audited Supplier
Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
Chat Now Send Inquiry
Digital Input Module Qx40 for Efficient Signal Acquisition Module

Digital Input Module Qx40 for Efficient Signal Acquisition Module

US $ 49-99 / Piece FOB
1 Piece (MOQ)
More
Certification : CE
Contact Supplier
Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
Chat Now Send Inquiry
100% Brand New Original 1756-If16ih 1756 Series PLC Module with Input Signal

100% Brand New Original 1756-If16ih 1756 Series PLC Module with Input Signal

US $ 1,560-1,600 / Piece FOB
1 Piece (MOQ)
More
Main Products: HMI, PLC, Inverter, Motor, Driver, Circut Breaker, Sensor, Hot Melt Glue
Contact Supplier
Audited Supplier
Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
High-Precision Encoder Signal Input Module for Speed Measurement

High-Precision Encoder Signal Input Module for Speed Measurement

US $ 16.99-18.99 / Piece FOB
2 Pieces (MOQ)
More
Readout Mode : Contact
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > Telecommunication & Broadcasting > Communication Module > Plc Communication Module
1/834
TOP

Search Filter

Categories

More Less
  • Communication Module
  • Electrical Control System
  • Signal Jammer
  • Temperature & Humidity Transmitter
  • Relay
  • Data Acquisition
  • Encoder
  • PCBA
  • Temperature & Humidity Sensor
  • 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
  • Mobile phone
  • Telephone
  • Server
  • Computer
  • Laptop

Company Type

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

Company Location

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