Products

Suppliers
Filter Gallery
62,757

Signal Input Module

Products

Sorry! No matches were found.

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 $ 19.55-22.99 / Piece FOB
2 Pieces (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
4-Channel Encoder Pulse Counter, 8-Channel Do, Modbus TCP Module Data Acquisition Module

4-Channel Encoder Pulse Counter, 8-Channel Do, Modbus TCP Module Data Acquisition Module

US $ 55.98-62.98 / Piece FOB
2 Pieces (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
16-Channel Signal Converter Module for RS485 and RS232 Remote I / O, Data Acquisition Sensor Signal Measurement

16-Channel Signal Converter Module for RS485 and RS232 Remote I / O, Data Acquisition Sensor Signal Measurement

US $ 25.55-28.99 / Piece FOB
2 Pieces (MOQ)
Send Inquiry
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)
Send Inquiry
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)
Send Inquiry
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)
Send Inquiry
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Rtd PT100 PT1000 Temperature to Modbus TCP Mqtt Network 8-Channel Signal Data Acquisition Module

Rtd PT100 PT1000 Temperature to Modbus TCP Mqtt Network 8-Channel Signal Data Acquisition Module

US $ 25.98-27.98 / Piece FOB
2 Pieces (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Thermistor Temperature Signal to RS485/RS232 Conversion Temperature Acquisition and Conversion Module

Thermistor Temperature Signal to RS485/RS232 Conversion Temperature Acquisition and Conversion Module

US $ 113.55-126.99 / Piece FOB
2 Pieces (MOQ)
Send Inquiry
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 $ 75.99-83.99 / Piece FOB
2 Pieces (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Advanced Remote I/O Module for Flow Meter Pulse Counting Signal Converter

Advanced Remote I/O Module for Flow Meter Pulse Counting Signal Converter

US $ 11.55-13.99 / Piece FOB
2 Pieces (MOQ)
Send Inquiry
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)
Send Inquiry
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)
Send Inquiry
Audited Supplier
Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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 $ 66.55-75.99 / Piece FOB
2 Pieces (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Factory Wholesales Customized Power Supply Unregulated Dual Output and Fixed Input Power Converter Module

Factory Wholesales Customized Power Supply Unregulated Dual Output and Fixed Input Power Converter Module

US $ 2.6-2.9 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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 $ 11.55-13.99 / Piece FOB
2 Pieces (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Industrial Grade RS-485 Isolated Repeater Amplifier Module, Wj100 Remote Transmission of Serial Signal

Industrial Grade RS-485 Isolated Repeater Amplifier Module, Wj100 Remote Transmission of Serial Signal

US $ 19.99-22.99 / Piece FOB
2 Pieces (MOQ)
Send Inquiry
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)
Send Inquiry
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 $ 13.99-14.99 / Piece FOB
2 Pieces (MOQ)
Send Inquiry
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 $ 19.55-22.99 / Piece FOB
2 Pieces (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Signal Measurement, Monitoring, and Mqtt Reporting Temperature Signal Acquisition Module PT100/PT1000 to RJ45 Date Acquisition

Signal Measurement, Monitoring, and Mqtt Reporting Temperature Signal Acquisition Module PT100/PT1000 to RJ45 Date Acquisition

US $ 25.55-28.99 / Piece FOB
2 Pieces (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
1 Channel Grating Ruler Magnetic Grating Ruler Encoder 2 Channels High-Speed Di Pulse Signal to Modbus TCP Module Signal Converter

1 Channel Grating Ruler Magnetic Grating Ruler Encoder 2 Channels High-Speed Di Pulse Signal to Modbus TCP Module Signal Converter

US $ 20.98-22.98 / Piece FOB
2 Pieces (MOQ)
Send Inquiry
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)
Send Inquiry
Audited Supplier
Kunming Gen Qian Commercial Co., Ltd.

Trading Company

Yunnan, China Since 2015
Chat Now Send Inquiry
Independent Four-Channel Analog Signal Input Data Acquisition Module

Independent Four-Channel Analog Signal Input Data Acquisition Module

US $ 45-70 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Shijiazhuang Dekun Electronic Technology Co., Ltd.

Hebei, China
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Signal Input Module FAQ

  • QWhy buy Digital Control Systems from a trusted dealer?

    The Signal Input Module is an essential part of our Electrical Control System offerings.Buying from a trusted distributor ensures access to certified and dependable systems. Competitive pricing and cutting-edge custom options are key benefits. Secure your best-fit system at a factory wholesale rate by contacting us!

  • QWhat are the latest trends in Digital Control Systems?

    The Signal Input Module is an essential part of our Electrical Control System offerings.Latest trends highlight the shift towards smart technologies and integrated IoT capabilities. Top distributors offer guide solutions to keep your systems up-to-date, including OEM options. For tailored solutions, contact us now!

  • QHow to choose an Digital Control System for cost savings?

    The Signal Input Module is a top choice in our Electrical Control System collection.To select a cost-saving Digital Control System, consider the efficiency, scalability, and factory-direct pricing of the options available. Engage with wholesale suppliers for bulk purchases to lower costs. Get in touch for expert guidance!

Profinet IP20 Analog Signal Input Module, 32 Channels, Supports 4-20mA/0-20mA Signals

Profinet IP20 Analog Signal Input Module, 32 Channels, Supports 4-20mA/0-20mA Signals

US $ 271.2-285.6 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Tianjin Sentinel Electronics Co., Ltd.

Tianjin, China
Chat Now Send Inquiry
Wholesale Agent for New Original S7-300 Series Signal Template Digital Input/Output Modules

Wholesale Agent for New Original S7-300 Series Signal Template Digital Input/Output Modules

US $ 88 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Shanghai Zicheng Electric Technology Co., Ltd.

Shanghai, China
Chat Now Send Inquiry
Profinet Io Modbus Analog Input I/O Module Temperature Sensor Signal Acquisition Terminal

Profinet Io Modbus Analog Input I/O Module Temperature Sensor Signal Acquisition Terminal

1 Piece (MOQ)
Send Inquiry
Unionscience Technology Group Co., Ltd.

Yunnan, China
Chat Now Send Inquiry
High-Performance 4-Channel Analog Input Module for 0-10V Signals

High-Performance 4-Channel Analog Input Module for 0-10V Signals

US $ 64.54-87.92 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Nanjing Paragon Technology Co., Ltd.

Jiangsu, China
Chat Now Send Inquiry
Eight-Channel DC Voltage and Current Analog Signal Input 4-20mA Output Remote Data Acquisition Module

Eight-Channel DC Voltage and Current Analog Signal Input 4-20mA Output Remote Data Acquisition Module

US $ 22-30 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Shijiazhuang Dekun Electronic Technology Co., Ltd.

Hebei, China
Chat Now Send Inquiry
32-Channel Analog Signal Input Module, Profinet Protocol, IP20 Protection, Supports 4-20mA/0-20mA Signals

32-Channel Analog Signal Input Module, Profinet Protocol, IP20 Protection, Supports 4-20mA/0-20mA Signals

US $ 271.2-285.6 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Tianjin Sentinel Electronics Co., Ltd.

Tianjin, China
Chat Now Send Inquiry
Split-Design Integrated Module for Modern Industry Supporting Multiple Signal Types

Split-Design Integrated Module for Modern Industry Supporting Multiple Signal Types

US $ 90.28 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Nanjing Decowell Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Remote Io Module - 4 Channel Analog Digital Input Module ±10VDC Voltage

Remote Io Module - 4 Channel Analog Digital Input Module ±10VDC Voltage

US $ 55-65 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Henan 4.0 Automation Equipment Co., Ltd.

Henan, China Since 2023
Chat Now Send Inquiry
Siemens 6ES7231-4HA30-0XB0 6ES7136-6BA00-0CA0 6ES7222-1BD30-0XB0 6ES7138-6BA01-0BA0 6GK5615-0AA00-2AA2 SIMATIC Automation Modules with 1 Year Warranty

Siemens 6ES7231-4HA30-0XB0 6ES7136-6BA00-0CA0 6ES7222-1BD30-0XB0 6ES7138-6BA01-0BA0 6GK5615-0AA00-2AA2 SIMATIC Automation Modules with 1 Year Warranty

US $ 1-10,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Amikon Limited

Fujian, China Since 2024
Chat Now Send Inquiry
Original Brand S1emens PLC 6es7321-1bl00-0AA0 S7-300 Sm 321 Digital Input Module PLC Signal Module 6es7 321-1bl00-0AA0 007

Original Brand S1emens PLC 6es7321-1bl00-0AA0 S7-300 Sm 321 Digital Input Module PLC Signal Module 6es7 321-1bl00-0AA0 007

US $ 70-75 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Shanghai Mirun Automation Technology Co., Ltd.

Shanghai, China
Chat Now Send Inquiry
Digital Input Output Module 6es7223-1bm22-0xa0

Digital Input Output Module 6es7223-1bm22-0xa0

US $ 100-150 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Guangzhou he Neng Automation Equipment Co. , Ltd.

Trading Company

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)
Send Inquiry
Shenzhen Tianhehuijin Tech Ltd

Guangdong, China
Chat Now Send Inquiry
4-channel 4-20mA Analog Input Signal IO Module for Subway Station Equipment Monitoring

4-channel 4-20mA Analog Input Signal IO Module for Subway Station Equipment Monitoring

US $ 115.43-136.61 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Shenzhen Beilai Technology Co., Ltd.

Guangdong, China
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > Electrical Control System > Switch Control System
10/834
TOP

Search Filter

Categories

More Less
  • Electrical Control System
  • Communication Module
  • Indoor LED Display
  • Temperature & Humidity Transmitter
  • Relay
  • Temperature & Humidity Sensor
  • Data Acquisition
  • Encoder
  • 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
  • Ethernet
  • GSM
  • 3G
  • CDMA
  • Bluetooth
  • GPRS

Usage

More Less
  • Server
  • Workstation
  • 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
  • Anhui
  • Beijing
  • Hunan
  • Sichuan
  • Hebei
  • Shaanxi
  • Hubei
  • Henan
  • Jiangxi
  • Tianjin
  • Chongqing
  • Liaoning
  • Guangxi
  • Yunnan
  • Shanxi
  • Hongkong S.A.R.
  • Ningxia
  • Guizhou
  • Heilongjiang
  • Gansu
Reset Done