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6ES73317NF000AB0

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Regular price $1,012.83
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Buy genuine Siemens 6ES7331-7NF00-0AB0 online

The Siemens 6ES7331-7NF00-0AB0, also known as the SIMATIC S7-300 Analog Input Module SM 331, is a high-performance, factory-grade automation component designed for precise analog signal processing. This module supports 8 isolated analog inputs with 16-bit resolution, making it ideal for handling diverse input signals such as voltage and current in industrial control systems. It features optical isolation, ensuring high interference suppression, and flexible integration times configurable from 10 to 100 ms. Whether used in machine automation or process control, this module delivers accurate measurements with an operational error limit as low as 0.05%, enhancing the reliability of your automation systems.

Key Features of Siemens 6ES7331-7NF00-0AB0

  • 8 isolated analog inputs supporting voltage and current signals
  • 16-bit resolution for high precision data acquisition
  • Optical isolation to prevent interference and signal distortion
  • Parameterizable integration times: 10, 16.67, 20, or 100 ms
  • Supports voltage ranges ±5/10 V, 1-5 V, and current ranges 0/4 to 20 mA, ±20 mA
  • Diagnostic functions with parameterizable alarms and LED error indication
  • Low operational error limit: ±0.05% at 25°C for voltage and current
  • Single common point reference (50 V COM) with 40-pin connector
  • Compact dimensions: approx. 5.91 x 5.04 x 2.05 inches (LxWxH)

Explore Siemens 6ES7331-7NF00-0AB0 specifications for detailed parameters

Parameter Specification
Input Channels 8 isolated analog inputs
Resolution 16-bit with overrange
Voltage Ranges ±5 V, ±10 V, 1-5 V
Current Ranges 0/4 to 20 mA, ±20 mA
Integration Time 10 / 16.67 / 20 / 100 ms (configurable)
Isolation Test Voltage 500 V DC
Power Consumption Max 130 mA from backplane bus
Diagnostics Parameterizable alarms and LEDs
Dimensions (HxWxD) 2.05 x 5.04 x 5.91 inches

Applications / Use Case

This Siemens 6ES7331-7NF00-0AB0 is commonly used in industrial automation environments where reliable and high-precision analog input data is critical. It is widely implemented in process control, machine automation, and production line systems to monitor analog signals from sensors and transducers. Its optical isolation and configurable parameters make it well-suited for factory control panels and motion control setups requiring noise immunity and precise measurement capabilities. Engineers benefit from its versatile input ranges and diagnostic functions for maintaining optimized system performance.

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6ES73317NF000AB0

$1,012.83

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