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Siemens SIMATIC HMI · HMI Panel

Siemens 6AV6647-0AH11-3AX1

ECS rates the 6AV6647-0AH11-3AX1 as phase-out: still orderable, but on its way out. This is the time to plan, not panic.

  1. Active RolloutSold and supported normally
  2. Phase OutRetirement announced, still orderable
  3. CancellationNormal sale ended, spares may remain
  4. Total DiscontinuationNo manufacturer supply or repair

ECS stage: Phase Out.

Is the Siemens 6AV6647-0AH11-3AX1 being discontinued?

On ECS's lifecycle assessment, the 6AV6647-0AH11-3AX1 is in phase-out: still orderable for now, but on its way out.

Source: ECS lifecycle assessment, based on ECS's internal lifecycle data in Command Centre. Last checked . Always confirm a specific part's status with the manufacturer before buying or planning a migration.

What Phase Out means for you

The manufacturer is retiring the part, but you can still buy it. Nothing needs ripping out. Four things are worth doing while it is still easy: find every unit you run, make sure each has a current backup, decide whether to hold spares, and price the move.

How ECS defines Phase Out · all four lifecycle stages

Before replacing an HMI

With an HMI, the editable application is at least as important as the screen itself. We would secure the source project, record the engineering-software version, PLC communications, recipes or retained data, and measure the panel cut-out.

Conversion utilities can speed up a migration, but older drivers, scripts, alarms and fonts do not always transfer cleanly. A spare display only protects production if the correct application can be restored to it.

ECS engineering guidance

6AV6647-0AH11-3AX1 part details

Manufacturer
Siemens
Range
SIMATIC HMI
Name
SIMATIC HMI KP300 Basic mono PN
Summary
SIMATIC HMI KP300 Basic mono PN, Basic Panel, key operation, 3" FSTN LCD display, black/white, PROFINET interface, configurable from WinCC Basic V11/ STEP 7 Basic V11, contains open-source software, which is provided free of charge see enclosed CD
Programming software
WinCC Flexible 2008
Software versions
Held in Command Centre, matched to firmware

Common questions about the 6AV6647-0AH11-3AX1

Is the Siemens 6AV6647-0AH11-3AX1 being discontinued?

On ECS's lifecycle assessment, the 6AV6647-0AH11-3AX1 is in phase-out: still orderable for now, but on its way out.

Can I still buy a 6AV6647-0AH11-3AX1?

Yes, through normal channels during the phase-out period. It is the cheapest point to buy any spares you want to hold.

How do I back up a 6AV6647-0AH11-3AX1?

It is programmed with WinCC Flexible 2008. The exact software version and cable depend on the unit's firmware. ECS records both for every unit it captures, alongside a verified backup.

An ECS engineer capturing a control panel on a tablet: PLC, drive and power supply identified and synced to Command Centre

With a backup, a failed unit is hours. Without one, it is days.

A Capture audit finds every 6AV6647-0AH11-3AX1 on your site, takes a backup of each one it can reach, and records the software version and cable needed to restore it. When a discontinued unit fails and a replacement turns up, the program is ready to load.

  • Every device located, photographed and lifecycle-checked
  • Backups taken on the day, with software version and cable recorded
  • Findings report, plus a populated Command Centre
  • No production downtime
See how Capture works

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