SIMATIC HMI / KEY AND TOUCH OPERATION
KTP600 Basic Color DP
The Siemens 6AV6647-0AC11-3AX0 is a KTP600 Basic Color DP operator panel for SIMATIC HMI applications. Its six-inch TFT display and combined key and touch operation provide an interface for the configured machine project, while MPI/PROFIBUS DP communication connects the panel to the intended automation system. Replacement planning should retain the full order code and confirm the existing project, engineering software and transfer procedure. Stockoems supports product photographs, condition confirmation and shipment coordination. Before commissioning, the responsible engineer should check communication settings and restore the approved operator interface rather than treating a visually similar panel as an automatic replacement.
Condition, availability and warranty are Stockoems commercial information, not manufacturer commitments.
DISPLAY
Color display for the configured operator interface
OPERATION
Combined operator input methods
COMMUNICATION
Match the installed controller communication settings
Check the panel order code, existing project and MPI/PROFIBUS DP connection together. Preserve a suitable backup and confirm the engineering and transfer process before replacing the installed device.
| Group | Parameter | Specification |
|---|---|---|
| Identity | Manufacturer | Siemens |
| Complete part number | 6AV6647-0AC11-3AX0 | |
| Product designation | KTP600 Basic Color DP | |
| Product type / platform | Operator panel / SIMATIC HMI Basic Panels | |
| Display | Display technology | TFT |
| Screen diagonal | 6 inches | |
| Colors | 256 | |
| Operation | Input method | Keys and touch |
| Network | Communication interface | MPI / PROFIBUS DP |
| Engineering | WinCC flexible | 2008 SP2 Compact or later |
| WinCC Basic | V11 or later | |
| STEP 7 Basic | V11 or later | |
| Life cycle | Siemens product status | PM410: Product cancellation |
| Effective date | 22 February 2022 |
The panel presents the engineered HMI project and accepts operator input through its keys and touch display. Communication settings, screen behavior and the machine response depend on the configured project and connected automation system.
Before replacement, record the installed panel information and preserve the project and transfer requirements. After installation, confirm communication and test the intended operator functions under the site commissioning procedure. An HMI replacement is not a substitute for validating the machine control system.
Match the complete 6AV6647-0AC11-3AX0 order code, installed panel settings and existing engineering project. Check the MPI/PROFIBUS DP connection, project availability and transfer procedure. Siemens provides separate compatibility instructions for later suffix versions; review those instructions before accepting a different order code.
It identifies the SIMATIC HMI KTP600 Basic Color DP with combined key and touch operation. Retain the complete suffix when placing a replacement order.
The official catalog specifies a six-inch TFT display with 256 colors. Do not substitute specifications from another KTP600 variant.
This model uses MPI/PROFIBUS DP. It must be matched to the installed communication arrangement rather than selected as a PROFINET version.
The catalog lists WinCC flexible 2008 SP2 Compact, WinCC Basic V11 and STEP 7 Basic V11 as starting versions. Check the existing project and device support before transfer.
Preserve the approved HMI project or appropriate backup, record the communication settings and identify the required transfer procedure. Confirm the replacement scope before removing the installed panel.
Siemens lists PM410: Product cancellation, effective 22 February 2022. Stockoems stock condition and warranty are separate commercial terms.
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Email: sales6@apterpower.com
WhatsApp: +86 18159889985
STOCKOEMS / ORDER SUPPORT
Our service process connects identification, condition review, logistics and after-sales communication. Each stage is defined around the actual item and the agreed purchase scope, without assuming a fixed stock quantity or an unconfirmed delivery time.
Model and suffix verification starts with the complete order code and installed label. Product and label photo confirmation supports comparison of the requested item, its visible condition and included accessories.
Condition confirmation records the stated product condition and available packaging information. Agree the inspection scope in advance. Technical compatibility review uses the customer's project and equipment details; final integration and safety approval remain with the responsible engineering team.

Coordinate label checks, inspection requirements and the written order scope before transport. If a functional test is requested, its method and limits need to be agreed separately from visual inspection.
Protective packaging is selected for the component and route. Worldwide shipping coordination includes destination details, customs documentation and carrier arrangements. Shipment tracking is shared once the shipment is available for tracking; timing is agreed for the actual order.
Written warranty terms define the agreed coverage. After-sales response begins with the order record, label photographs and issue description. Follow the return authorization process before sending equipment back, and retain packaging and delivery evidence where relevant.
Protect the item, prepare the agreed documents and keep shipment information connected to the order. Stockoems coordinates these activities through one sales conversation to reduce gaps between purchasing, engineering and receiving teams.

Request the exact order code, clear item and label photographs, a written condition statement, the included accessories and the warranty terms. Keep the installed equipment record available for comparison.
Check that the legal company name, quotation, invoice and payment beneficiary are consistent. Ask for a named contact, documented order handling and written shipping and returns arrangements. Independently verify unexpected payment-detail changes.
Ask for the panel order code, device information, existing project and communication settings. Confirm the engineering and transfer procedure before the replacement is commissioned.
Examples include inconsistent labels, unclear or reused item photographs, vague condition descriptions, pressure to pay before documentation, and refusal to provide written terms. Investigate the evidence rather than relying on broad authenticity claims.
Ask what was checked, which item was inspected, what equipment was used and what limitations apply. A visual condition check does not establish compatibility or validate a complete safety function.
Obtain the written coverage, exclusions, evidence requirements and return authorization procedure before purchase. Keep the quotation, photographs, delivery records and issue history together.
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Email: sales6@apterpower.com
WhatsApp: +86 18159889985
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Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Email: sales6@apterpower.com
WhatsApp: +86 18159889985