Siemens 6ES7531-7NF00-0AB0: SIMATIC S7-1500 Analog Input Module Datasheet

Product Overview

This document presents the comprehensive technical datasheet for the Siemens SIMATIC S7-1500 analog input module, identified by the model number 6ES7531-7NF00-0AB0.

Engineered for robust industrial automation applications, this module excels in acquiring high-resolution analog signals, supporting both voltage and current inputs.

Key Specifications

• Product Model: 6ES7531-7NF00-0AB0
• Product Family: SIMATIC S7-1500
• Type: Analog Input Module (AI 8xU/I HF)
• Number of Channels: 8 analog inputs
• Signal Resolution: Up to 24 bits
• Measurement Accuracy: 0.1%
• Supported Inputs: Versatile voltage and current measurement capabilities
• Certifications: Features a range of industry certifications and approvals.

Technical Details

The datasheet provides in-depth specifications for various input ranges, including voltage (e.g., 0 to +5 V, -10 V to +10 V) and current (e.g., 0 to 20 mA, 4 to 20 mA). It also details parameters for resistance thermometers and thermocouples.

Further technical information covers integration and conversion times, signal filtering, accuracy metrics, and operational environmental conditions, ensuring precise data acquisition in demanding industrial settings.