6ES7531-7QD00-0AB0

6ES7531-7QD00-0AB0

Siemens SIMATIC S7-1500 Analog Input Module AI 4xU/I/RTD/TC ST | Shop On Ebay
Key Features​​
  • 4-channel universal analog input module
  • Supports voltage, current, RTD, and thermocouple signals
  • 16-bit high-resolution analog-to-digital conversion
  • High accuracy: ±0.3% for precise measurement
  • 2 channels dedicated for RTD temperature measurement
  • Common mode voltage: 10V
  • Integrated diagnostics and hardware interrupt capability
  • Includes push-in front connector, infeed element, shield bracket, and shield terminal
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Description

​Product Overview​​

The Siemens SIMATIC S7-1500 AI 4xU/I/RTD/TC ST (6ES7531-7QD00-0AB0) is a versatile analog input module designed for high-precision signal acquisition in the S7-1500 automation system. This module provides four universal input channels capable of handling voltage, current, RTD (Resistance Temperature Detector), and thermocouple signals with 16-bit resolution and ±0.3% accuracy. With two channels specifically optimized for RTD measurements and 10V common mode voltage capability, it ensures reliable performance in demanding industrial environments. The module includes comprehensive diagnostic functions and hardware interrupts for enhanced system monitoring.

​​Warranty & After-Sales​​

  • Factory new units: 12 months warranty
  • Refurbished units: 3-6 months warranty
  • Technical support for configuration and calibration
  • Compatibility verification with S7-1500 system

​​Delivery Time​​

  • Standard delivery: 3-5 working days
  • Express shipping available upon request

​​Why Choose KaiRock​​

  • Genuine Siemens automation components
  • Global supply network with competitive pricing
  • Expertise in precision measurement systems
  • Quality assurance with full testing documentation

​​Applications​​

  • High-precision process variable monitoring
  • Temperature measurement with RTD and thermocouples
  • Industrial process control systems
  • Quality control and testing applications
  • Energy management and monitoring systems

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