6AG2155-6AA01-4BN0

Product ID:141502
Updated: 2026/7/3
Siemens 6AG2155-6AA01-4BN0

Key Features

  • 1Support up to 32 module expansions and 512 I/O signals.
  • 2Configure flexibly with various I/O and up to 16 ET 200AL modules.
  • 3Ensure reliability with reverse polarity and short-circuit protection.
  • 4Diagnose issues quickly using RUN, ERROR, and MAINT LEDs.
  • 5Meet EN 50155, EN 61373, and EN 45545-2 industry standards.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
Germany
ECCN
9N9999
AL
N
Model Number
6AG2155-6AA01-4BN0

Specifications may be subject to change without notice

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