Siemens 6FC5347-0AF00-0AA1 | SINUMERIK Direct Key Cable

Product Overview
The Siemens 6FC5347-0AF00-0AA1 is a direct key cable for SINUMERIK Thin Client Units (TCU). This variant features the -0AA1 suffix, indicating a hardware revision of the base model. Like the AA0 version, this cable connects the TCU to the operator panel front for direct key functionality.

6FC5347-0AF00-0AA0 vs 6FC5347-0AF00-0AA1
The key difference between these two models is the hardware revision level. Both cables serve the same function and are typically compatible with SINUMERIK TCU 20.2, TCU 30.2, and TCU 30.3 systems . The AA1 variant is a later hardware version that may incorporate minor improvements or updated specifications.

Reference Technical Specifications (Based on AA0 variant)

Key Features

• Hardware Revision: Updated revision of the direct key cable

• Direct Replacement: Can replace AA0 versions in existing systems

• Same Functionality: Identical performance and compatibility as AA0 variant

• Direct Key Signal Transmission: Enables operator panel direct key communication

When to Choose AA1 Over AA0

• When replacing a failed AA0 cable with the latest available version

• For systems requiring the most up-to-date hardware revision

• When AA0 stock is unavailable (AA1 is fully backward compatible)

Typical Applications

• Direct replacement for 6FC5347-0AF00-0AA0 in existing SINUMERIK systems

• New TCU installations requiring the latest hardware revision

• Spare parts inventory for TCU 20.2/30.2/30.3 systems

Product Lifecycle Notice
⚠️ The AA0 variant is in phase-out (PM400 status as of 01.10.2023) . The AA1 variant is presumed to have a similar lifecycle status. Please verify compatibility with your system before ordering.

What's Included

• 6FC5347-0AF00-0AA1 direct key cable (hardware revision)

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