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Signal Input Module

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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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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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Honeywell 900g32-0301 Controledge 32 Channel 24VDC Digital Input Industrial Module

Honeywell 900g32-0301 Controledge 32 Channel 24VDC Digital Input Industrial Module

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

Trading Company

Fujian, China Since 2026
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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 Brand New Cj1w-Nc234 Cj1w-Nc434 2axis Position Control Module Goods in Stock

Original Brand New Cj1w-Nc234 Cj1w-Nc434 2axis Position Control Module Goods in Stock

US $ 300-800 / Piece FOB
1 Piece (MOQ)
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Taizhou Yinshui Automation Technology Co., Ltd.

Zhejiang, China Since 2026
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Siemens Sm321 Digital Input Module 16di 6es73211bh500AA0

Siemens Sm321 Digital Input Module 16di 6es73211bh500AA0

US $ 160-300 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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B&R X20si9100 Safety Input Module for X20 PLC 20 Channel 24VDC Industrial Automation System

B&R X20si9100 Safety Input Module for X20 PLC 20 Channel 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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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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Siemens 6es74217dh000ab0 Sm421 Digital Input Module 16di UC24~60V AC/DC with Diagnostics

Siemens 6es74217dh000ab0 Sm421 Digital Input Module 16di UC24~60V AC/DC with Diagnostics

US $ 558-1,000 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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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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Honeywell 900A01-0202 Controledge 8 Channel Universal Analog Input Industrial Module

Honeywell 900A01-0202 Controledge 8 Channel Universal Analog Input Industrial Module

US $ 550 / 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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0-20mA/4-20mA/0-5V/0-10V/1-5V Analog Signal to RS232/RS485 Modbus RTU Data Acquisition a/D Conversion Module

0-20mA/4-20mA/0-5V/0-10V/1-5V Analog Signal to RS232/RS485 Modbus RTU Data Acquisition a/D Conversion Module

US $ 55.98-58.99 / 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 6es74401CS000ye0 Cp440-1 Ptp Serial Communication Module

Siemens 6es74401CS000ye0 Cp440-1 Ptp Serial Communication Module

US $ 1,404-2,000 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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Original Honeywell 8c-Pdila1 51454471-175 Industrial Digital Input Module

Original Honeywell 8c-Pdila1 51454471-175 Industrial Digital Input 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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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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Original Brand New Cj1w-PDC15 Cj1w-pH41u Isolated Process Input Module Goods in Stock

Original Brand New Cj1w-PDC15 Cj1w-pH41u Isolated Process Input 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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Convert Analog Signal to Digital Signal 4-20mA/0-10V to RS485/RS232 0-10V Data Acquisition a/D Conversion Module

Convert Analog Signal to Digital Signal 4-20mA/0-10V to RS485/RS232 0-10V Data Acquisition a/D Conversion Module

US $ 113.33-128.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Fpv Interference Module Wireless RF Signal Generator & Power Amplifier 4000-6000MHz

Fpv Interference Module Wireless RF Signal Generator & Power Amplifier 4000-6000MHz

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

Guangdong, China Since 2025
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Siemens 6es74211bl010AA0 Simatic S7-400 Sm421 Digital Input Module 32di 24VDC

Siemens 6es74211bl010AA0 Simatic S7-400 Sm421 Digital Input Module 32di 24VDC

US $ 463-580 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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Cr90 Fully Intelligent Signal Isolator Temperature Isolation Module

Cr90 Fully Intelligent Signal Isolator Temperature Isolation Module

US $ 25 / 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
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Honeywell RC-Eio232do-D Controledge 32 Channel Digital Output Industrial Automation Module

Honeywell RC-Eio232do-D Controledge 32 Channel Digital Output Industrial Automation Module

US $ 200 / 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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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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High-Precision Analog Signal Acquisition Module with RS485 Output

High-Precision Analog Signal Acquisition Module with RS485 Output

US $ 50.98-56.98 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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About Signal Input Module FAQ

  • QWhat are the latest trends in Electrical Control Systems?

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

  • QWhy buy Electrical Control Systems from a trusted dealer?

    Enhance your Electrical Control System setup with our premium 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!

  • 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!

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 $ 180-300 / Piece FOB
1 Piece (MOQ)
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Taizhou Yinshui Automation Technology Co., Ltd.

Zhejiang, China Since 2026
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Siemens S7-1200 Sm 1221 Digital Input Module 6es7221-1bf32-0xb0 DC Compact PLC

Siemens S7-1200 Sm 1221 Digital Input Module 6es7221-1bf32-0xb0 DC Compact PLC

US $ 50-60 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
Chat Now Send Inquiry
Honeywell RC-Eio232di-D Controledge 32 Channel 24VDC Digital Input Industrial Module

Honeywell RC-Eio232di-D Controledge 32 Channel 24VDC Digital Input Industrial Module

US $ 200 / 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
Ntc Resistor Input Ntc100K Ntc10K Ntc1K Network Modbus Tcpand Mqtt Data Acquisition Module

Ntc Resistor Input Ntc100K Ntc10K Ntc1K Network Modbus Tcpand Mqtt Data Acquisition Module

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

Guangdong, China Since 2025
Chat Now Send Inquiry
Siemens Sm331 Analog Input Module 8ai 6es73317kf020ab0

Siemens Sm331 Analog Input Module 8ai 6es73317kf020ab0

US $ 727-1,500 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
Chat Now Send Inquiry
Digital Input Module I/O Module Input Module Honeywell Fs-Sdil-1608 16 Channel

Digital Input Module I/O Module Input Module Honeywell Fs-Sdil-1608 16 Channel

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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PT100/PT10/PT100/Cu100/Cu50 to RS-485 Thermal Resistance Temperature Modbus Data Acquisition Module

PT100/PT10/PT100/Cu100/Cu50 to RS-485 Thermal Resistance Temperature Modbus Data Acquisition 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
Chat Now Send Inquiry
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
Chat Now Send Inquiry
Cts7 231-7wa32, Ctsc Module, Weighing Module, 1 Sensor Signal Input, Sampling Frequency 50Hz, 6VDC 150mA Excitation Power Output, Cotrust

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

US $ 220-270 / 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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Original 6es7331-7NF00-0ab0 Siemens 8 Channel Isolated Analog Signal Module S7-300

Original 6es7331-7NF00-0ab0 Siemens 8 Channel Isolated Analog Signal Module S7-300

US $ 167-327 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hunan Xikong Automation Equipment Co., Ltd.

Trading Company

Hunan, China Since 2024
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Siemens Sm 326 Fail-Safe Digital Input Module 6es7326-1bk02-0ab0 24di 24VDC Sil3 S7-300

Siemens Sm 326 Fail-Safe Digital Input Module 6es7326-1bk02-0ab0 24di 24VDC Sil3 S7-300

US $ 500-1,000 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
Chat Now Send Inquiry
Original 6es7331-7NF10-0ab0 Siemens 8 Channel Analog Signal Module for S7-300 PLC

Original 6es7331-7NF10-0ab0 Siemens 8 Channel Analog Signal Module for S7-300 PLC

US $ 200-700 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Hunan Xikong Automation Equipment Co., Ltd.

Trading Company

Hunan, China Since 2024
Chat Now Send Inquiry
Yokogawa Aai143-H50 16 Channel Isolated Hart Analog Current Input Module

Yokogawa Aai143-H50 16 Channel Isolated Hart Analog Current Input Module

US $ 2,000 / 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
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