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Signal Input Module

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8-Channel Digital Input and 8-Channel Digital Output Module RTU I/O Module

8-Channel Digital Input and 8-Channel Digital Output Module RTU I/O Module

US $ 35-55 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Foshan Macro Technology Co., Ltd.

Guangdong, China Since 2023
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Lpcb Fire Fighting System Input Output Module

Lpcb Fire Fighting System Input Output Module

US $ 38-40 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Asenware Test and Control Technology Co., Ltd.

Guangdong, China Since 2013
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Encoder Counter or Speed Measurement Angular Velocity Displacement Measurement, Modbus RTU Module

Encoder Counter or Speed Measurement Angular Velocity Displacement Measurement, Modbus RTU Module

US $ 60.55-66.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Eight Ntc Temperature Acquisition, Conversion RJ45 Network Output Ntc10K/Ntc20K, Are Converted to Modbus TCP Protocol Acquisition Module

Eight Ntc Temperature Acquisition, Conversion RJ45 Network Output Ntc10K/Ntc20K, Are Converted to Modbus TCP Protocol Acquisition Module

US $ 28.55-31.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Haiwang Hw-MD6 3.7-20V Voltage Recessed Microwave Sensor China Suppliers OEM Custom 7mA Input Current Double Plate Composite Type Microwave Induction Module

Haiwang Hw-MD6 3.7-20V Voltage Recessed Microwave Sensor China Suppliers OEM Custom 7mA Input Current Double Plate Composite Type Microwave Induction Module

US $ 0.78-1.5 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
HW INDUSTRIAL CO., LTD

Trading Company

Guangdong, China Since 2016
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Original Brand New Cj1w-CT021 Cj1w-Cts21-E High Speed Counter Module Goods Stock

Original Brand New Cj1w-CT021 Cj1w-Cts21-E High Speed Counter Module Goods Stock

US $ 80-150 / Piece FOB
1 Piece (MOQ)
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Taizhou Yinshui Automation Technology Co., Ltd.

Zhejiang, China Since 2026
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Haiwang China Hw-M10-2 Microwave Motion Sensor Module Manufacturers Cheap Price 4V-24V DC Input Doppler Radar Automatic Induction Control Microwave Module

Haiwang China Hw-M10-2 Microwave Motion Sensor Module Manufacturers Cheap Price 4V-24V DC Input Doppler Radar Automatic Induction Control Microwave Module

US $ 1.5-2.8 / Piece FOB
1,000 Pieces (MOQ)
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Audited Supplier
HW INDUSTRIAL CO., LTD

Trading Company

Guangdong, China Since 2016
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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)
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Do Output Voltage Signal, PNP Output, Can Directly Drive Intermediate Relays Remote I/O Module

Do Output Voltage Signal, PNP Output, Can Directly Drive Intermediate Relays Remote I/O Module

US $ 14.66-16.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Advanced RS485/RS232 Remote I/O Module for Relay Control

Advanced RS485/RS232 Remote I/O Module for Relay Control

US $ 43.99-48.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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6-Channel Rtd Thermal Resistance Input Module Temperature Measurement RTU I/O Module

6-Channel Rtd Thermal Resistance Input Module Temperature Measurement RTU I/O Module

US $ 35-55 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Foshan Macro Technology Co., Ltd.

Guangdong, China Since 2023
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Original Brand New Cj1w-Mad42 Cj1w-Mad42-SL Mixed Analog PLC Module Goods in Stock

Original Brand New Cj1w-Mad42 Cj1w-Mad42-SL Mixed Analog PLC Module Goods in Stock

US $ 100-300 / Piece FOB
1 Piece (MOQ)
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Taizhou Yinshui Automation Technology Co., Ltd.

Zhejiang, China Since 2026
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16 Channel 4-20mA to Modbus TCP Network Data Acquisition Module

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

US $ 85.99-89.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Advanced Eight-Channel Remote I/O Module for Signal Processing

Advanced Eight-Channel Remote I/O Module for Signal Processing

US $ 11.55-13.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Grating Ruler Magnetic Grating Ruler Length Measurement 5MHz High-Speed Differentialsignal to Modbus TCP Network Module

Grating Ruler Magnetic Grating Ruler Length Measurement 5MHz High-Speed Differentialsignal to Modbus TCP Network Module

US $ 66.55-75.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Original Brand New Cj1w-Etn21 Cj1w-Etn11 Ethernet PLC Module Goods in Stock

Original Brand New Cj1w-Etn21 Cj1w-Etn11 Ethernet PLC Module Goods in Stock

US $ 220-500 / Piece FOB
1 Piece (MOQ)
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Taizhou Yinshui Automation Technology Co., Ltd.

Zhejiang, China Since 2026
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Grf Series 6000V Isolation 12V to 100V with 5W Output Power DC Module Converter

Grf Series 6000V Isolation 12V to 100V with 5W Output Power DC Module Converter

US $ 27-31 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Original Brand New Cj1w-Oc211 Cj1w-Oc201 Relay Output PLC Module Goods Stock

Original Brand New Cj1w-Oc211 Cj1w-Oc201 Relay Output PLC Module Goods Stock

US $ 45-100 / Piece FOB
1 Piece (MOQ)
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Taizhou Yinshui Automation Technology Co., Ltd.

Zhejiang, China Since 2026
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Grating Ruler Magnetic Grating Ruler Encoder 5MHz High-Speed Differentialsignal Remote I/O Module

Grating Ruler Magnetic Grating Ruler Encoder 5MHz High-Speed Differentialsignal Remote I/O Module

US $ 66.55-75.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Haiwang China Hw-M09-2 Doppler Sensor Factory Wholesale Customized 3.7-24V Input Voltage Hw-M09-2 Doppler Automatic Induction Control Radar Microwave Module

Haiwang China Hw-M09-2 Doppler Sensor Factory Wholesale Customized 3.7-24V Input Voltage Hw-M09-2 Doppler Automatic Induction Control Radar Microwave Module

US $ 1.5-2.5 / Piece FOB
99 Pieces (MOQ)
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Audited Supplier
HW INDUSTRIAL CO., LTD

Trading Company

Guangdong, China Since 2016
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Lpcb Certification Addressable Fire Alarm System Input Output Module

Lpcb Certification Addressable Fire Alarm System Input Output Module

US $ 38-40 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Asenware Test and Control Technology Co., Ltd.

Guangdong, China Since 2013
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Original Brand New Cj1w-Ad081-V1 Cj1w-Ad041-V1 Analog Input PLC Module Stock

Original Brand New Cj1w-Ad081-V1 Cj1w-Ad041-V1 Analog Input PLC Module Stock

US $ 112-150 / Piece FOB
1 Piece (MOQ)
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Taizhou Yinshui Automation Technology Co., Ltd.

Zhejiang, China Since 2026
Chat Now Send Inquiry
PT100 to RS-485 Temperature Sensor Modbus Data Module

PT100 to RS-485 Temperature Sensor Modbus Data Module

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

Guangdong, China Since 2025
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About Signal Input Module FAQ

  • QWhat are the latest trends in Electrical 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 Electrical Control System for cost savings?

    Our Signal Input Module offers exceptional quality and style within the Electrical Control System category.To select a cost-saving Electrical 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!

  • QWhy buy Electrical Control Systems from a trusted dealer?

    Upgrade your Electrical Control System with the elegant and durable Signal Input Module.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!

Pulse Signal Conversion Measure PWM to Modbus RTU Conversion Remote I/O Module

Pulse Signal Conversion Measure PWM to Modbus RTU Conversion Remote I/O Module

US $ 13.11-13.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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32" FHD IPS Industrial Touchscreen Module - 1920X1080 Lvds Interface with Wide Viewing Angle TFT LCD Panel Stm32

32" FHD IPS Industrial Touchscreen Module - 1920X1080 Lvds Interface with Wide Viewing Angle TFT LCD Panel Stm32

US $ 79-99 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Qingdao Ansenke Electronics CO., LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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8-Way Ntc Thermistor Module for RS-485/232 Temperature Conversion Data Acquisition Module

8-Way Ntc Thermistor Module for RS-485/232 Temperature Conversion Data Acquisition Module

US $ 28.55-31.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Original Brand New Cj1w-Cts21-E Cj1w-Ctl41-E Ssi Encoder PLC Module Goods in Stock

Original Brand New Cj1w-Cts21-E Cj1w-Ctl41-E Ssi Encoder PLC Module Goods in Stock

US $ 200-500 / Piece FOB
1 Piece (MOQ)
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Taizhou Yinshui Automation Technology Co., Ltd.

Zhejiang, China Since 2026
Chat Now Send Inquiry
RS232/RS485 Modbus RTU to 4-20mA/0-20mA/0-5V/0-10V Analog Signals Modules

RS232/RS485 Modbus RTU to 4-20mA/0-20mA/0-5V/0-10V Analog Signals Modules

US $ 55.5-66.5 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
Chat Now Send Inquiry
Ctsi-Awt02-S3, Simple Series Weighing Module, Supports External Libraries, Not Support Weightless Calibration Function. Cotrust

Ctsi-Awt02-S3, Simple Series Weighing Module, Supports External Libraries, Not Support Weightless Calibration Function. Cotrust

US $ 140-185 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Haiwang China Hw-M10-1 6-24V Input Doppler Microwave Sensor Suppliers One-Stop Service 30*20*7mm Doppler Radar Automatic Induction Control Microwave Module

Haiwang China Hw-M10-1 6-24V Input Doppler Microwave Sensor Suppliers One-Stop Service 30*20*7mm Doppler Radar Automatic Induction Control Microwave Module

US $ 1.5-2.8 / Piece FOB
1,000 Pieces (MOQ)
Send Inquiry
Audited Supplier
HW INDUSTRIAL CO., LTD

Trading Company

Guangdong, China Since 2016
Chat Now Send Inquiry
Two PWM Duty Cycle Signals Converted to RS485 Modbus RTU Module

Two PWM Duty Cycle Signals Converted to RS485 Modbus RTU Module

US $ 13.11-13.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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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 $ 56.99-66.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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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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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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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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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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0-5V Signal Input, 0-10V Signal Input Analog Signal Input Output as RS-485 Data Acquisition Module

0-5V Signal Input, 0-10V Signal Input Analog Signal Input Output as RS-485 Data Acquisition Module

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

Guangdong, China Since 2025
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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)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
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