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Signal Input Module

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RS232/RS485 Input Signal to 4-20mA/0-20mA/0-5V/0-10V/1-5V Output Ad Converter Data Acquisition Module

RS232/RS485 Input Signal to 4-20mA/0-20mA/0-5V/0-10V/1-5V Output Ad Converter Data Acquisition Module

US $ 73-76 / Piece FOB
1 Piece (MOQ)
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Main Products: Signal Isolator, Data Acquisition, Dc-dc Converter, Digital Meter
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Cts7 231-1hf32, Isolated Current Input Module, 8-Point * 16-Bit Accuracy, Current Signal

Cts7 231-1hf32, Isolated Current Input Module, 8-Point * 16-Bit Accuracy, Current Signal

US $ 160 / Piece FOB
1 Piece (MOQ)
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Condition : New
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Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Siemens S7-300 Signal Template Sm321 6es7321-1bh02-0AA0 Digital Input Module

Siemens S7-300 Signal Template Sm321 6es7321-1bh02-0AA0 Digital Input Module

US $ 10-100,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Metal Melting Furnace, Miniature Circuit Breaker, Hydraulic Oil Cylinder, PLC, Robotic Arm, Automation Equipment and Instruments, Pneumatic, Branded Automation Products, Electrical Contronl, Automation Equipment Accessories
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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Siemens PLC Analog Input Module 6ES7531-7NF10-0AB0 | SIMATIC S7-1500 AI 8 x 16 Bit | High-Precision Analog Signal Processing

Siemens PLC Analog Input Module 6ES7531-7NF10-0AB0 | SIMATIC S7-1500 AI 8 x 16 Bit | High-Precision Analog Signal Processing

US $ 1-9,999 / Piece FOB
1 Piece (MOQ)
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Mathematical Model : Linear
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Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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EL3068 Ethercat Terminal, 8-Channel Analog Input Module for Voltage/Current Signal

EL3068 Ethercat Terminal, 8-Channel Analog Input Module for Voltage/Current Signal

US $ 120-125 / Piece FOB
1 Piece (MOQ)
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Main Products: Electronic Components
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Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
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Cts7 231-0hf32, Isolated Voltage Input Module, 8-Point * 16-Bit Accuracy, Voltage Signal

Cts7 231-0hf32, Isolated Voltage Input Module, 8-Point * 16-Bit Accuracy, Voltage Signal

US $ 160 / Piece FOB
1 Piece (MOQ)
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Function : Automatic Control
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Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Cts7 231-7wa32, Weighing Module, 1 Sensor Signal Input, Sampling Frequency 50Hz, 0.01% Module Accuracy, 6VDC 150mA Excitation Power Output Per Channel, Cotrust

Cts7 231-7wa32, Weighing Module, 1 Sensor Signal Input, Sampling Frequency 50Hz, 0.01% Module Accuracy, 6VDC 150mA Excitation Power Output Per Channel, Cotrust

US $ 165 / Piece FOB
1 Piece (MOQ)
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Main Products: PLC, Servo Drive, HMI, Distributed I/O, Variable Frequency Drive, Motion Controller, Touch Panel, VFD, Human Machine Interface, Frequency Inverter
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Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Siemens S7-1500 Di16X24VDC Isolated Digital Input Module 6es75211bh000ab0 General Signal Collection

Siemens S7-1500 Di16X24VDC Isolated Digital Input Module 6es75211bh000ab0 General Signal Collection

US $ 175-400 / Piece FOB
1 Piece (MOQ)
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Mathematical Model : Linear
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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Current Input / Voltage Input 4-20mA Analog Signal to Modbus TCP Network Data Acquisition Module

Current Input / Voltage Input 4-20mA Analog Signal to Modbus TCP Network Data Acquisition Module

US $ 80.55-88.99 / Piece FOB
2 Pieces (MOQ)
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Main Products: Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, PT100 Temperature Signal, Frequency Converters, DC to DC Converters, Digital I/O Modules, 4-20mA Signal Isolator,
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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PLC Signal Amplifier Module Conversion Input Optocoupler Isolation Transistor Tigger Voltage 24V

PLC Signal Amplifier Module Conversion Input Optocoupler Isolation Transistor Tigger Voltage 24V

US $ 41.59 / Piece FOB
1 Piece (MOQ)
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Task : Adjust
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Changzhou ZERO Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Ai563 4-Channel Thermocouple Analog Input Module - Industrial Temperature Signal Collector

Ai563 4-Channel Thermocouple Analog Input Module - Industrial Temperature Signal Collector

US $ 50-200 / Piece FOB
1 Piece (MOQ)
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Main Products: Module, Servo Motor, Frequency Converter, Sensor, Gateway, Touch Screen, Servo Driver, Linear Rail, Linear Module, Slide Block
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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Four-Channel Current Signals Analog Input Io Module

Four-Channel Current Signals Analog Input Io Module

US $ 185-205 / set FOB
1 set (MOQ)
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Mathematical Model : Linear
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Audited Supplier
Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
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Cts7 231-1hf32, Ctsc Module, Isolated Current Input Module, 8 Point *16 Bit Accuracy, Current Signal, Cotrust

Cts7 231-1hf32, Ctsc Module, Isolated Current Input Module, 8 Point *16 Bit Accuracy, Current Signal, Cotrust

US $ 160 / Piece FOB
1 Piece (MOQ)
More
Main Products: PLC, Servo Drive, HMI, Distributed I/O, Variable Frequency Drive, Motion Controller, Touch Panel, VFD, Human Machine Interface, Frequency Inverter
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Audited Supplier
Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
Chat Now Send Inquiry
Siemens Et 200sp 4-Channel Universal Analog Input Module - Supports Voltage, Current, Rtd & Thermocouple Signals (6ES7551-1AB01-0AB0)

Siemens Et 200sp 4-Channel Universal Analog Input Module - Supports Voltage, Current, Rtd & Thermocouple Signals (6ES7551-1AB01-0AB0)

US $ 333.33 / Piece FOB
1 Piece (MOQ)
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Mathematical Model : Linear
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Foshan Copartner Technology Co., Ltd

Trading Company

Guangdong, China Since 2023
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Gc-3644 4-Channel 0-20mA Analog Input Io Module Real-Time Acquisition of Analog Signals and Send Data 4ai I/O Expansion Module

Gc-3644 4-Channel 0-20mA Analog Input Io Module Real-Time Acquisition of Analog Signals and Send Data 4ai I/O Expansion Module

US $ 40-90 / Piece FOB
1 Piece (MOQ)
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Main Products: PLC Module, Ceramic Parts
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Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
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Cth3 Hsp-040s2, Pulse Output Module (using plug and pull type crimping terminal) , 4 2MHz Score /500kHz Single-Ended Signal Input, Cotrust

Cth3 Hsp-040s2, Pulse Output Module (using plug and pull type crimping terminal) , 4 2MHz Score /500kHz Single-Ended Signal Input, Cotrust

US $ 55-70 / Piece FOB
1 Piece (MOQ)
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Function : Automatic Control
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Audited Supplier
Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Digital PLC Sensor Relay Signal Industrial Input Output Control Module

Digital PLC Sensor Relay Signal Industrial Input Output Control Module

US $ 59-199 / Piece FOB
1 Piece (MOQ)
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Main Products: Integrated Circuits, PCB, PCBA, PLC, Multimeters
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Shenzhen Wonderful Tech Co., Ltd.

Trading Company

Guangdong, China Since 2026
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Temperature Signals Converter Input Module Modbus RTU Protocol

Temperature Signals Converter Input Module Modbus RTU Protocol

US $ 185-205 / set FOB
1 set (MOQ)
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Signal : Continuous
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Audited Supplier
Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
Chat Now Send Inquiry
Gc-3654 4-Channel 4-20mA 16-Bit Analog Input Io Module PLC Expansion Industrial Current Acquisition Signal Module

Gc-3654 4-Channel 4-20mA 16-Bit Analog Input Io Module PLC Expansion Industrial Current Acquisition Signal Module

US $ 40-90 / Piece FOB
1 Piece (MOQ)
More
Main Products: PLC Module, Ceramic Parts
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Audited Supplier
Shenyang Vhandy Technology Co., Ltd

Trading Company

Liaoning, China Since 2025
Chat Now Send Inquiry
100% Brand New Original 1756-Of6ci 1756 Series PLC Module Input Signal 30-55 VDC

100% Brand New Original 1756-Of6ci 1756 Series PLC Module Input Signal 30-55 VDC

US $ 1,560-1,600 / Piece FOB
1 Piece (MOQ)
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Certification : ISO: 9001, CE
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Audited Supplier
Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Related Videos
  • What is RS232/RS485 Input Signal to 4-20mA/0-20mA/0-5V/0-10V/1-5V Output Ad Converter Data Acquisition Module
    What is RS232/RS485 Input Signal to 4-20mA/0-20mA/0-5V/0-10V/1-5V Output Ad Converter Data Acquisition Module
    US $ 73-76 /Piece
    1 Piece (MOQ)
    Send Inquiry
  • What is Siemens PLC Analog Input Module 6ES7531-7NF10-0AB0 | SIMATIC S7-1500 AI 8 x 16 Bit | High-Precision Analog Signal Processing
    What is Siemens PLC Analog Input Module 6ES7531-7NF10-0AB0 | SIMATIC S7-1500 AI 8 x 16 Bit | High-Precision Analog Signal Processing
    US $ 1-9,999 /Piece
    1 Piece (MOQ)
    Send Inquiry
  • What is Current Input / Voltage Input 4-20mA Analog Signal to Modbus TCP Network Data Acquisition Module
    What is Current Input / Voltage Input 4-20mA Analog Signal to Modbus TCP Network Data Acquisition Module
    US $ 80.55-88.99 /Piece
    2 Pieces (MOQ)
    Send Inquiry
  • What is Four-Channel Current Signals Analog Input Io Module
    What is Four-Channel Current Signals Analog Input Io Module
    US $ 185-205 /set
    1 set (MOQ)
    Send Inquiry
Cotrust Em231 8-Channel Analog Input, Photoelectric Isolation, Voltage Signal Input, and Two Optional Curren Inputs Module Compatible Siemens (231-5HF32)

Cotrust Em231 8-Channel Analog Input, Photoelectric Isolation, Voltage Signal Input, and Two Optional Curren Inputs Module Compatible Siemens (231-5HF32)

US $ 139-197 / Piece FOB
1 Piece (MOQ)
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Main Products: PLC, Servo Drive, HMI, Distributed I/O, Variable Frequency Drive, Motion Controller, Touch Panel, VFD, Human Machine Interface, Frequency Inverter
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Audited Supplier
Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
Chat Now Send Inquiry
125MHz Spi Signal Input 4.0inch 480X320 Resolution Raspberry Pi Touch Module

125MHz Spi Signal Input 4.0inch 480X320 Resolution Raspberry Pi Touch Module

US $ 11.5-12.5 / Piece FOB
2 Pieces (MOQ)
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DOT-Matrix Graphic LCD Module Type : Row/Column-Driven Control Type
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RONBO ELECTRONICS LIMITED

Guangdong, China Since 2016
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0-5V 0-10V 4-20mA Module to RS485 Output Analog Input 485 Signal Converter

0-5V 0-10V 4-20mA Module to RS485 Output Analog Input 485 Signal Converter

US $ 49-120 / Piece FOB
1 Piece (MOQ)
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Main Products: Flow Meter, Pressure Transmitter, Signal Isolator
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Huaibei Huadian Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2020
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About Signal Input Module FAQ

  • QWhy buy Electrical Control Systems from a trusted dealer?

    The Signal Input Module is a standout piece in our Electrical Control System collection.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?

    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!

  • QWhat are the latest trends in Electrical Control Systems?

    Our Signal Input Module offers exceptional quality within the Electrical Control System category.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!

Special Use for PT100, Cu50 Sensor Thermal Resistance Signal Input and Anglog Signal Output Isolation Amplifier Module

Special Use for PT100, Cu50 Sensor Thermal Resistance Signal Input and Anglog Signal Output Isolation Amplifier Module

US $ 19.5-20.5 / Piece FOB
1 Piece (MOQ)
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Customized : Customized
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Audited Supplier
Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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High Performance OEM Manufacturer Input and Output Intinsically Safe Signal Interface Modules

High Performance OEM Manufacturer Input and Output Intinsically Safe Signal Interface Modules

US $ 82-98 / pieces FOB
1 pieces (MOQ)
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Main Products: Isolated Safety Barriers, Signal Conditioners, Surge Protective Devices, Safety Relays, Isolated I/O Modules
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Audited Supplier
Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
Chat Now Send Inquiry
AS-AIO Addressable Fire Alarm Input and Output Module

AS-AIO Addressable Fire Alarm Input and Output Module

US $ 12.5-23.5 / Piece FOB
1 Piece (MOQ)
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Shenzhen Ansorl Technology Co., Ltd.

Guangdong, China Since 2019
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High-Precision Encoder Ab Signal Input Flow Meter Reliable Modbus RTU Module

High-Precision Encoder Ab Signal Input Flow Meter Reliable Modbus RTU Module

US $ 13.99-14.99 / Piece FOB
2 Pieces (MOQ)
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Main Products: Analog I/O Modules, Signal Isolated Converter, Signal Conditioners, Current Splitter, PT100 Temperature Signal, Frequency Converters, DC to DC Converters, Digital I/O Modules, 4-20mA Signal Isolator,
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Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
Chat Now Send Inquiry
Siemens S7-1500 Di16X24VDC Standard Sourcing Digital Input Module 6es75211bh100AA0 General Signal Collection

Siemens S7-1500 Di16X24VDC Standard Sourcing Digital Input Module 6es75211bh100AA0 General Signal Collection

US $ 161-400 / Piece FOB
1 Piece (MOQ)
More
Condition : New
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
Chat Now Send Inquiry
Four-Channel Analog Input Module Convert Rtd/Tc/Resistor/Mv Signals From Industrial Field to Digital Signals

Four-Channel Analog Input Module Convert Rtd/Tc/Resistor/Mv Signals From Industrial Field to Digital Signals

US $ 112-180 / pieces FOB
1 pieces (MOQ)
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Main Products: Isolated Safety Barriers, Signal Conditioners, Surge Protective Devices, Safety Relays, Isolated I/O Modules
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Audited Supplier
Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
Chat Now Send Inquiry
New 6es7231-5QA30-0xb0 Electrical S7-1200 Analog Input Modules Sb 1231 Thermocouple Signal Board

New 6es7231-5QA30-0xb0 Electrical S7-1200 Analog Input Modules Sb 1231 Thermocouple Signal Board

US $ 250-1,000 / Piece FOB
1 Piece (MOQ)
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Signal : Continuous
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Shenzhen Aimiqu Technology Co., Ltd.

Guangdong, China Since 2022
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Current or Voltage Signal Input Dual Output Isolated Amplifier/Signal Isolator SIP IC Modules

Current or Voltage Signal Input Dual Output Isolated Amplifier/Signal Isolator SIP IC Modules

US $ 24.5-27.8 / Piece FOB
1 Piece (MOQ)
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Main Products: Signal Isolator, Data Acquisition, Dc-dc Converter, Digital Meter
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Rtd PT100/Cu50 Signal Input to 4-20mA 0-10V Analog Signal Module

Rtd PT100/Cu50 Signal Input to 4-20mA 0-10V Analog Signal Module

US $ 20.5-22 / Piece FOB
1 Piece (MOQ)
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Production Process : Normal Wirewound
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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O_Mron Digital Signal Acquisition Module - High-Precision Acquisition Unit for PLC Input Signals

O_Mron Digital Signal Acquisition Module - High-Precision Acquisition Unit for PLC Input Signals

US $ 50-200 / Piece FOB
1 Piece (MOQ)
More
Main Products: Module, Servo Motor, Frequency Converter, Sensor, Gateway, Touch Screen, Servo Driver, Linear Rail, Linear Module, Slide Block
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
Chat Now Send Inquiry
125MHz Spi Signal Input Raspberry Pi LCM Module 4.0inch 480X320 for Play Video / Game

125MHz Spi Signal Input Raspberry Pi LCM Module 4.0inch 480X320 for Play Video / Game

US $ 11.5-12.5 / Piece FOB
2 Pieces (MOQ)
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Viewing Angle : TN＋FILM
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Audited Supplier
RONBO ELECTRONICS LIMITED

Guangdong, China Since 2016
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Siemens 6es7134-6HD01-0ba1 Et 200sp Ai Module for 0-20mA 4-20mA ±10V 0-10V Input Signals PLC Analog Input Module

Siemens 6es7134-6HD01-0ba1 Et 200sp Ai Module for 0-20mA 4-20mA ±10V 0-10V Input Signals PLC Analog Input Module

US $ 152.17 / Piece FOB
1 Piece (MOQ)
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Main Products: Electric Motor, Geared Motor, Automation PLC Inverter Drive & Servo Motor
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Audited Supplier
Foshan Copartner Technology Co., Ltd

Trading Company

Guangdong, China Since 2023
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1756-L75 Module PLC Controller with High Input Signal Capacity

1756-L75 Module PLC Controller with High Input Signal Capacity

US $ 1,560-1,600 / Piece FOB
1 Piece (MOQ)
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Mathematical Model : Linear
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Audited Supplier
Guangzhoushi Henneng Trade Co., Ltd.

Trading Company

Guangdong, China Since 2025
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