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Signal Input Module

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Remote I/O Module Measures 8 PT100/PT1000 Temperature Signals Network Data Collection Module

Remote I/O Module Measures 8 PT100/PT1000 Temperature Signals Network Data Collection Module

US $ 25.99-27.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Ics Triplex T8830c Analog Input FTA Industrial Control Interface Module

Ics Triplex T8830c Analog Input FTA Industrial Control Interface Module

US $ 2,100 / 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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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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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
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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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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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Original Brand New Cj1w-ID211 Cj1w-ID212 DC Input PLC Module in Stock

Original Brand New Cj1w-ID211 Cj1w-ID212 DC Input PLC Module in Stock

US $ 45-65 / Piece FOB
1 Piece (MOQ)
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Taizhou Yinshui Automation Technology Co., Ltd.

Zhejiang, China Since 2026
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B&R X20di4371 Digital Input Module for PLC Industrial Automation System

B&R X20di4371 Digital Input Module for PLC 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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Ctsi-Awt02-I3, Weighing Module, 2 Channels, Support Weightless Calibration, Strain Gauge Full Bridge 4/6 Wires, 24bit Resolution, 50~2000Hz Update Rate

Ctsi-Awt02-I3, Weighing Module, 2 Channels, Support Weightless Calibration, Strain Gauge Full Bridge 4/6 Wires, 24bit Resolution, 50~2000Hz Update Rate

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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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
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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
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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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Analog to RS485 Converter Module Analog Input Modbus RTU Industrial Signal Acquisition Module

Analog to RS485 Converter Module Analog Input Modbus RTU Industrial Signal Acquisition Module

US $ 9-14 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shandong Renke Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Digital Input Module 24VDC Honeywell FC-Tsdi-1624 Safety Control Module

Digital Input Module 24VDC Honeywell FC-Tsdi-1624 Safety Control Module

US $ 66 / 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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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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PT100 Temperature Signal Measurement RS-485 Remote I/O, Data Acquisition Module

PT100 Temperature Signal Measurement RS-485 Remote I/O, 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
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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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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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Cu100 to 0-5V Converter Module

Cu100 to 0-5V Converter Module

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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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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1769-Hsc High Speed Counter Module for Industrial Automation System

1769-Hsc High Speed Counter Module for 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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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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About Signal Input Module FAQ

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

    The Signal Input Module is a key item within our extensive Electrical Control System selection.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!

  • QWhat are the latest trends in Electrical Control Systems?

    The Signal Input Module is classified under our comprehensive Electrical Control System range.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?

    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!

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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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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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
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B&R X20di9371 PLC I/O Module Digital Input Module 24VDC Industrial

B&R X20di9371 PLC I/O Module Digital Input Module 24VDC Industrial

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
Chat Now Send Inquiry
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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Intelligent Addressable Input/Output Module for Fire Alarm System

Intelligent Addressable Input/Output Module for Fire Alarm System

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-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
Chat Now Send Inquiry
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
Chat Now Send Inquiry
DC 0-5V to 4-20mA Isolated Signal Conditioner Module

DC 0-5V to 4-20mA Isolated Signal Conditioner Module

2 Pieces (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 Cj2m-MD211 Cj2m-MD212 Pulse I/O PLC Module Goods in Stock

Original Brand New Cj2m-MD211 Cj2m-MD212 Pulse I/O PLC Module Goods in Stock

US $ 60-80 / Piece FOB
1 Piece (MOQ)
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Taizhou Yinshui Automation Technology Co., Ltd.

Zhejiang, China Since 2026
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Brand New 100% Original 6at8007-1AA10-0AA0 Siplus Cms1200 Sm1281 Condition Monitoring Module

Brand New 100% Original 6at8007-1AA10-0AA0 Siplus Cms1200 Sm1281 Condition Monitoring Module

US $ 596-600 / 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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Remote I/O Module with Five Switch Signals and Five Relay Outputs. Sensor Signal Analog Acquisition Module, Signal Isolator/Conversion Module

Remote I/O Module with Five Switch Signals and Five Relay Outputs. Sensor Signal Analog Acquisition Module, Signal Isolator/Conversion Module

US $ 33.99-36.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Ctsi-Awt02-S3, Simple Series Module, PLC 2 Channel Load Cell Weighing Module 24bit High Resolution Dual Channel Strain Gauge Weightless Calibration, Cotrust

Ctsi-Awt02-S3, Simple Series Module, PLC 2 Channel Load Cell Weighing Module 24bit High Resolution Dual Channel Strain Gauge Weightless Calibration, 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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