SIMATIC S7-1500 SM 531 analog input modules 6ES7531-7QD00-0AB0

SIMATIC S7-1500, Analog input module AI 4xU/I/RTD/TC ST, 16 bit resolution, Accuracy 0.3%, 4 channels in groups of 4, 2 channels for RTD measurement, “Common mode voltage 10 V; diagnostics; Hardware interrupts incl. push-in front connector, infeed element, shield bracket, shield terminal

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Description

SIMATIC S7-1500, Analog input module AI 4xU/I/RTD/TC ST, 16 bit resolution, Accuracy 0.3%, 4 channels in groups of 4, 2 channels for RTD measurement, “Common mode voltage 10 V; diagnostics; Hardware interrupts incl. push-in front connector, infeed element, shield bracket, shield terminal 6ES75317QD000AB0_datasheet_en

Overview of I/O Moduls

I/O modules are the interface between the SIMATIC S7-1500 and the process:

  • Digital and analog modules provide exactly the inputs/outputs required for each task.
  • Technology modules for SIMATIC S7-1500 and ET 200MP
    • With integrated functions for high-speed counting and position detection
    • With integrated inputs and outputs for tasks at the process level, and short response times
  • Communication modules for SIMATIC S7-1500 and ET 200MP
    • For data exchange using point-to-point coupling
    • For connecting to PROFIBUS
    • For connecting to Industrial Ethernet
  • Connection system for user-friendly, low-overhead wiring of the S7-1500 and ET 200MP modules

Application of S7-1500 SM 531

Analog input modules record process signals such as pressure or temperature and forward them in digitalized format (16 bit format) to the control. They are suitable for measuring current (2-wire and 4-wire transducers), voltage, and resistance, as well as for the connection of resistance thermometers and thermocouples (measurement types depend on the module).

The following analog input modules are available:

  • AI 4xU/I/RTD/TC ST; 
    analog input module with 4 channels; 16 bit resolution; accuracy +/-0.3 %; one potential group; 10 V common mode voltage; parameterizable diagnostics; hardware interrupts (two upper and lower limit values); calibration during runtime.
    Module width 25 mm
  • AI 8xU/I/RTD/TC ST; 
    analog input module with 8 channels; 16 bit resolution; accuracy +/-0.3 %; one potential group; 10 V common mode voltage; parameterizable diagnostics; hardware interrupts (two upper and lower limit values); calibration during runtime. 
    Module width 35 mm
  • AI 8xU/I HS; 
    Analog input module with 8 channels; 16-bit resolution; accuracy +/-0.3%; one potential group; 10 V common mode voltage; parameterizable diagnostics; hardware interrupts (two upper and lower limit values); high-speed module with 8 channels in 125 μs; isochronous mode; calibration during runtime. 
    Module width 35 mm
  • AI 8xU/R/RTD/TC HF; 
    Analog input module with 8 channels; 16-bit resolution; accuracy +/-0.1%; one potential group; 30 V AC / 60 V DC common-mode voltage; parameterizable diagnostics; hardware interrupts (two upper and lower limit values); calibration during runtime; characteristic linearization according to GOST 9. Channel for TC compensation or “real” measurement channel; fast mode. 
    Module width 35 mm
  • AI 8xU/I HF; 
    Analog input module with 8 channels; 16-bit resolution; accuracy +/-0.1%; one potential group; 30 V AC / 60 V DC common mode voltage; parameterizable diagnostics; hardware interrupts (two upper and lower limit values); calibration during runtime. 
    Module width 35 mm

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