6ES7431-7QH00-0AB0 Siemens SIMATIC S7-400 Isolated Analog Input Module

Product parameters

Model: 6ES7431-7QH00-0AB0

Brand: Siemens

Category: Analog Input Module

Input points: 16

Resolution: 16 bits

Input voltage: 24 VDC

Input current: 2 A

Isolation type: Optical isolation

Supported signal types: Voltage (U), current (I), thermal resistance (RTD), and Thermocouple

Diagnostic function: Supports fault diagnosis

Alarm function: Supports alarm function

Conversion time: 20 milliseconds

Operating temperature range: -25°C to +70°C

Certification standards: CE marking,CSA certification,UL certification,cULus,FM certification,RCM

KC certification,EAC (formerly Gost-R)

Hazardous area usage certification: ATEX II 3 G Ex nA IIC T4 Gc

Function

High-precision analog input: It offers 16 analog input channels, supports 16-bit resolution, and is suitable for high-precision measurement.

Multi-signal type support: Supports various signal types such as voltage, current, thermal resistance and thermocouple, suitable for a wide range of industrial application scenarios.

Optical isolation design: Optical isolation technology is adopted to ensure the stability and security of signal transmission and prevent interference.

Diagnostic and alarm functions: The module is equipped with an inbuilt diagnostic function, which can detect the fault status of the input channel and provide an alarm function.

Fast conversion: A conversion time of 20 milliseconds ensures the accuracy of real-time data collection.

Compatibility: Applicable to SIMATIC S7-400 series PLCS, supporting communication with PROFIBUS DP and MPI.

Application scenarios

Industrial automation control: Applicable to analog input control in industrial automation systems such as production lines, assembly lines, and packaging machinery.

Process control: It is used for process control in industries such as chemical engineering, petroleum, and power, including precise control of parameters like temperature, pressure, and flow rate.

Distributed I/O system: Multiple distributed I/O modules are connected through the PROFIBUS DP interface to achieve the expansion and integration of large-scale systems.

Remote monitoring and maintenance: Communicate with the host computer through the MPI interface to achieve remote monitoring and data collection.

Hazardous area application: Certified by ATEX, it is suitable for hazardous environments in Zone II 3G, such as equipment control in explosive gas environments.

Advantage Products:

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

Many Available just wait for you, feel free to ask to get better deal!!!

Bou L(Sales Manager)            

Tel:+86-175 5077 6091                                                                                              

E-mail:[email protected]       

Tina(Sales Specialist)       

Tel:+86-131 2336 8748                                                                                                            

E-mail:[email protected]     

Ricardo(Sales Specialist)       

Tel:+86 18359251915                                                                                                      

E-mail:[email protected] 

Doris(Sales Specialist)       

Tel:+86 13599531915                                                                                                      

E-mail:[email protected]