Siemens 6ES7531-7NF10-0AB0 Analog Input Module

The Siemens 6ES7-531-7NF10-0AB0 analog input module delivers 8 high-resolution analog channels, supporting both voltage and current measurement with oversampling, diagnostics, and 16-bit accuracy. Ideal for precision process control and industrial instrumentation, it ensures fast, clean analog input in high-performance S7-1500 systems.

Technical Specifications

Model: 6ES7531-7NF10-0AB0 Siemens
Series: SIMATIC S7-1500
Module Type: AI 8xU/I HS Analog Input Module
Input Channels: 8 Analog Inputs
Input Signal Types: Voltage / Current (U/I)
Resolution: 16-bit
Accuracy: ±0.3%
Grouping: Inputs in groups of 8
Common Mode Voltage: Max. 10 V
Diagnostics: Yes
Hardware Interrupts: 8 channels at 0.0625 ms
Oversampling: Supported

Included in Delivery:

• Infeed element
• Shield bracket
• Shield terminal
  Front Connector: Ordered separately (screw or push-in)
  Lifecycle Status: Active Product

Function & Application

• Purpose: High-speed analog acquisition module for precise voltage and current measurement in SIMATIC S7-1500 systems.
• Typical Applications:
  • High-resolution analog sensing in process control.
  • Fast analog data logging with oversampling.
  • Industrial instrumentation requiring diagnostic feedback.
  • Voltage and current loop monitoring across multiple inputs.

Performance & Features

• High-Speed Processing. Interrupts handled at just 62.5 µs per channel.
• 16-Bit Resolution. Excellent measurement granularity across signal types.
• Oversampling Capability. Enables smoother and more accurate analog signal analysis.
• Diagnostics Support. Integrated system monitoring and error detection.
• Shielding Accessories Included. Ensures EMC compliance and signal integrity.

Recommended Accessories

• 6ES7592-1AM00-0XB0 – 40-Pole Screw-Type Front Connector (with bridges and ties)
• 6ES7592-1BM00-0XB0 – 40-Pole Push-In Front Connector (with bridges and ties)

Delivery & Compliance

• Packaging Dimensions: 16.10 × 19.30 × 4.70 cm
• Net Weight: 0.419 kg
• Packaging Quantity: 1 Piece
• Country of Origin: Germany
• Estimated Dispatch Time: 1 Working Day

Product Compliance & Classification

• RoHS Compliance: Since 25.02.2013
• WEEE Take-Back Obligation: Yes
• SCIP Number: ffa28460-a47d-42c4-844e-bcd4c2be816a
• REACH Substances:
  • Lead (CAS 7439-92-1) > 0.1%
  • Lead monoxide (CAS 1317-36-8) > 0.1%
  • Silicic acid, lead salt (CAS 11120-22-2) > 0.1%
  • 2-methyl-1-(4-methylpentyl)benzene (CAS 71868-10-5) > 0.1%
  • Dicyclohexyl phthalate (CAS 84-61-7) > 0.1%
  • 6,6′-di-tert-butyl-2,2′-methylenedi-p-cresol > 0.1%
• Commodity Code: 85389091
• Catalog ID: ST73
• Product Group: 4501
• Group Code: R151
• Product Class: A – Stock item, returnable
• EAN: 4025515080145
• UPC: 887621139155

Key Features & Benefits:

✅ 8 Analog Inputs. Flexible for current or voltage signals.

✅ 16-Bit Resolution. High-accuracy signal conversion.

✅ Oversampling Ready. For time-critical analog processes.

✅ Diagnostic Feedback. Reduces troubleshooting time.

✅ Includes Shielding. Ready for EMI-protected installations.

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