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SIEMENS 6ES7 331-7KB02-0AB0 Analog Input Module

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SKU: 968877

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75,00$

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SIEMENS SM 331 ANALOG INPUT MODULE

Compact analog input module from the SIMATIC S7-300 series with 2 isolated inputs, reverse polarity protection, and high-resolution data acquisition up to 14 bits. Ideal for demanding industrial environments.

Description

SIEMENS SM 331 ANALOG INPUT MODULE – SIMATIC S7-300 SERIES

The Siemens SM 331 Analog Input Module is a reliable and compact industrial automation component, engineered for high-performance analog signal acquisition within the SIMATIC S7-300 series. It provides precise and isolated input processing for a wide range of industrial applications.

Manufacturer: Siemens
Family: SIMATIC S7-300
Type: Analog Input Module
Model: SM 331
MRN: 6ES7331-7KB02-0AB0
SN: C-P3D09190
E STAND: 01

Technical Information

  • Supply Voltage: 24 V, Reverse polarity protection
  • Input Current:
    • From load voltage L+ (without load): max. 30 mA
    • From backplane bus 5 V DC: max. 50 mA
  • Power Loss: 1 W
  • Number of Analog Inputs: 2; max. 20 V, max. 40 mA
  • Cable Length: Shielded max. 200 m
  • Connector: 1 x 20-pole
  • Resolution: 9/12/14 bits
  • Isolation: 500 V DC
  • Dimensions (mm): 40 x 125 x 120

Frequently Asked Questions (FAQs)

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