6AV2124-1JC01-0AX0 is a Siemens SIMATIC HMI KP900 Comfort Panel with key operation and a 9-inch widescreen TFT display. The display supports 16,777,216 colors at 800 x 480 pixels.
The panel provides 26 LED function keys, PROFINET and MPI/PROFIBUS DP interfaces, and 12 MB configuration memory. It runs Windows CE 6.0 and is configurable from WinCC Comfort V11.
Siemens lists the product in phase-out and identifies 6AV2128-3KB06-0AX1 as the successor. Installation dimensions and project migration must be checked before replacement.
It is used for machine visualization, alarm handling, operator commands and process monitoring where physical function keys are required.
It is compatible with projects engineered in WinCC Comfort V11 or higher and automation networks using PROFINET or MPI/PROFIBUS DP.
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The 9-inch widescreen TFT displays 16.7 million colors at 800 x 480 pixels. Twenty-six LED function keys support direct operator commands and status indication.
It is used for machine visualization, alarm handling, operator commands and process monitoring where physical function keys are required.
It is compatible with projects engineered in WinCC Comfort V11 or higher and automation networks using PROFINET or MPI/PROFIBUS DP.
Siemens identifies 6AV2128-3KB06-0AX1 as the successor. Verify installation dimensions, WinCC project migration and communication settings before replacing the KP900.
Verify the panel cutout, 24 V DC supply, PROFINET/PROFIBUS settings and WinCC project version. The successor has different installation dimensions.
The KP900 Comfort combines a 9-inch 800 x 480 TFT display, 26 LED function keys, 12 MB project memory and both PROFINET and MPI/PROFIBUS DP connectivity. Siemens identifies 6AV2128-3KB06-0AX1 as the successor, with installation dimensions requiring verification.
Before commissioning, verify the complete order number 6AV2124-1JC01-0AX0, physical interface, engineering software or firmware requirements, and the configuration of the existing Siemens system.
Siemens lists the KP900 Comfort as PM400, with phase-out announced from 31.01.2026, and names 6AV2128-3KB06-0AX1 as the successor. Moore Automated supplies quality Siemens HMI panels and spares to support planned migration and minimize equipment downtime.
Moore Automated supports customers with order-code verification, condition confirmation and sourcing of Siemens replacement modules or compatible spare parts for this exact configuration.
For discontinued products, the documented successor or migration path should be checked against the installed hardware, software and field wiring before replacement. This supply and verification approach helps shorten maintenance decisions and reduce unplanned downtime.
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