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Signal Input Module

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B&R X20di2377 Digital Input Module for X20 PLC 24VDC Industrial Automation System

B&R X20di2377 Digital Input Module for X20 PLC 24VDC Industrial Automation System

US $ 300 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiamen Zhicheng Automation Technology Co., Ltd.

Trading Company

Fujian, China Since 2026
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Siemens 6es74311kf000ab0 Sm431 Analog Input Module 8ai Isolated 13bit

Siemens 6es74311kf000ab0 Sm431 Analog Input Module 8ai Isolated 13bit

US $ 966-1,200 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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Advanced PT100/PT1000 Signal Isolation Module for 8 Temperature Readings

Advanced PT100/PT1000 Signal Isolation Module for 8 Temperature Readings

US $ 28.99-31.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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1762-IR4 Input Module for Industrial Automation Control System

1762-IR4 Input Module for Industrial Automation Control System

US $ 300 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiamen Zhicheng Automation Technology Co., Ltd.

Trading Company

Fujian, China Since 2026
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720-840MHz 30W GaN RF Power Amplifier Module for Anti-Drone System

720-840MHz 30W GaN RF Power Amplifier Module for Anti-Drone System

US $ 65-70 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Padi Fly Technology Company Limited

Guangdong, China Since 2025
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Siemens 6es74317kf006AA0 Sm431 Analog Input Module 8ai 16bit Isolated

Siemens 6es74317kf006AA0 Sm431 Analog Input Module 8ai 16bit Isolated

US $ 345-1,000 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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Sensor Signal RS485/RS232 Switch Data Acquisition Module Modbus RTU Communication Protocol

Sensor Signal RS485/RS232 Switch Data Acquisition Module Modbus RTU Communication Protocol

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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Beckhoff EL1259 Ethercat 24V DC Digital Input Output Module

Beckhoff EL1259 Ethercat 24V DC Digital Input Output Module

US $ 150 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiamen Zhicheng Automation Technology Co., Ltd.

Trading Company

Fujian, China Since 2026
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Siemens Sm321 Digital Input Module 16di 6es73217bh010ab0

Siemens Sm321 Digital Input Module 16di 6es73217bh010ab0

US $ 578-1,200 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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RS485 Isolated Repeater Sensor Signal Module Supports 255 RS485 Devices Amplifier Module

RS485 Isolated Repeater Sensor Signal Module Supports 255 RS485 Devices Amplifier Module

US $ 19.88-22.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Original Honeywell Fs-SDI-1624 Digital Input Module 16 Channel 24VDC Industrial I/O Module

Original Honeywell Fs-SDI-1624 Digital Input Module 16 Channel 24VDC Industrial I/O Module

US $ 500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiamen Zhicheng Automation Technology Co., Ltd.

Trading Company

Fujian, China Since 2026
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Siemens 6es74321hf000ab0 Sm432 Analog Output Module 8ao 13bit Isolated

Siemens 6es74321hf000ab0 Sm432 Analog Output Module 8ao 13bit Isolated

US $ 1,506-2,000 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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1756-If16 Analog Input Module for Industrial Automation Control System

1756-If16 Analog Input Module for Industrial Automation Control System

US $ 300 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiamen Zhicheng Automation Technology Co., Ltd.

Trading Company

Fujian, China Since 2026
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5-Channel Temperature Signal Acquisition, Isolated Conversion to RS-485/232 Output Temperature Acquisition and Conversion Module

5-Channel Temperature Signal Acquisition, Isolated Conversion to RS-485/232 Output Temperature Acquisition and Conversion Module

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

Guangdong, China Since 2025
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Siemens 6es74317kf100ab0 Sm431 Analog Input Module 8ai 16bit for Rtd

Siemens 6es74317kf100ab0 Sm431 Analog Input Module 8ai 16bit for Rtd

US $ 1,413-2,000 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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Fireye Mep237 Programmer Module Microm Series Control Burner Flame Safeguard Combustion Control Module Boiler Burner Controller Mep237 Control Unit Burner Sequ

Fireye Mep237 Programmer Module Microm Series Control Burner Flame Safeguard Combustion Control Module Boiler Burner Controller Mep237 Control Unit Burner Sequ

US $ 145 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Zhongliweiye Electromechanical Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2019
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8-Channel Thermocouple Input Module RTU I/O Module

8-Channel Thermocouple Input 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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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)
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Brand New 100% Original 5X00119g01 Ovation Dcs Rtd Input 8 Channel Module

Brand New 100% Original 5X00119g01 Ovation Dcs Rtd Input 8 Channel Module

US $ 5,628-6,493 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Dongguan Gexu Automation Equipment Co., Ltd.

Trading Company

Guangdong, China Since 2026
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16 Analog Signals Converted to RS-485/RS232 Data Acquisition a/D Conversion Module

16 Analog Signals Converted to RS-485/RS232 Data Acquisition a/D Conversion Module

US $ 100.99-108.98 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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I/O Extender Module I/O Module Control Module Honeywell Io-0001

I/O Extender Module I/O Module Control Module Honeywell Io-0001

US $ 500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiamen Zhicheng Automation Technology Co., Ltd.

Trading Company

Fujian, China Since 2026
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Siemens 6es74310hh000ab0 Sm431 Analog Input Module 16ai 13bit

Siemens 6es74310hh000ab0 Sm431 Analog Input Module 16ai 13bit

US $ 1,291-1,800 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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Displacement Measurement, Travel Measurement, Angle Measurement 20 Independent Di High-Speed Counters Modbus RTU Module

Displacement Measurement, Travel Measurement, Angle Measurement 20 Independent Di High-Speed Counters Modbus RTU 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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About Signal Input Module FAQ

  • QWhy buy Electrical Control Systems from a trusted dealer?

    Discover the perfect addition to your Electrical Control System with our 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!

  • QWhat are the latest trends in Electrical Control Systems?

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

    The Signal Input Module is included in our comprehensive Electrical Control System range.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!

B&R X20ai4622 Analog Input Module for X20 PLC 4 Channel Industrial Automation System

B&R X20ai4622 Analog Input Module for X20 PLC 4 Channel Industrial Automation System

US $ 300 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Xiamen Zhicheng Automation Technology Co., Ltd.

Trading Company

Fujian, China Since 2026
Chat Now Send Inquiry
Siemens 6es74211EL000AA0 Simatic S7-400 Sm421 Digital Input Module 16di 120VAC

Siemens 6es74211EL000AA0 Simatic S7-400 Sm421 Digital Input Module 16di 120VAC

US $ 922-1,050 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
Chat Now Send Inquiry
16 Channel Dry Contact Input or 16 Channel Wet Contact Input Remote Di Module for Data Collection

16 Channel Dry Contact Input or 16 Channel Wet Contact Input Remote Di Module for Data Collection

US $ 25.55-28.99 / 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 Honeywell Fs-Sdo-0824 Digital Output Module 8 Channel 24VDC Safe Industrial I/O Module

Original Honeywell Fs-Sdo-0824 Digital Output Module 8 Channel 24VDC Safe Industrial I/O Module

US $ 500 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Xiamen Zhicheng Automation Technology Co., Ltd.

Trading Company

Fujian, China Since 2026
Chat Now Send Inquiry
Siemens 6es73311kf020ab0 Sm331 Analog Input Module 8ai 13bit/14bit 4-20mA for S7-300 PLC

Siemens 6es73311kf020ab0 Sm331 Analog Input Module 8ai 13bit/14bit 4-20mA for S7-300 PLC

US $ 70-400 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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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Cth3 Hsc-020s1, High-Speed Counting Module, 2 Channels 2MHz Differential /500kHz Single-Ended Signal Input

Cth3 Hsc-020s1, High-Speed Counting Module, 2 Channels 2MHz Differential /500kHz Single-Ended Signal Input

US $ 65-70 / 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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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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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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Original Honeywell 8c-Pdoda1 51454472-175 Digital Output Module

Original Honeywell 8c-Pdoda1 51454472-175 Digital Output Module

US $ 500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiamen Zhicheng Automation Technology Co., Ltd.

Trading Company

Fujian, China Since 2026
Chat Now Send Inquiry
PT100 Universal Temperature Transmitter Amplifier Module

PT100 Universal Temperature Transmitter Amplifier Module

US $ 42 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Ningbo Qingyang Automation Technology CO.,LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Siemens Sm321 Digital Input Module 64di 6es73211bp000AA0

Siemens Sm321 Digital Input Module 64di 6es73211bp000AA0

US $ 706-1,800 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
Chat Now Send Inquiry
PT100/PT1000 Thermal Resistance Isolation Conversion RS-485 Output Temperature Signal Module

PT100/PT1000 Thermal Resistance Isolation Conversion RS-485 Output Temperature Signal Module

US $ 28.99-31.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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