© Siemens AG
SIMATIC HMI Comfort Panels
High-end touch and key panels of Siemens' classic generation from 4.3 to 21.5 inch with 16 million colours, scripting, OPC UA and high project capacity; Siemens lists this generation as phase-out announced and names the Unified Comfort Panels as its successor
Price and delivery time are given after a technical review.
Production status: Phase-out
According to the Siemens Industry Mall (2 November 2026), all standard Comfort Panels are at PM400 ('Announcement of product phase-out'): the 4 to 12 inch models (KP400, KTP400, KP700, TP700, KP900, TP900, KP1200, TP1200) since 31 January 2026 and the 15 to 22 inch models (KP1500, TP1500, TP1900, TP2200) since 3 October 2024. The PRO (since 3 February 2026), INOX (since 6 February 2026) and SIPLUS (since 16 February 2026) articles that were checked are in the same state. The two Outdoor models are still an active product (PM300), but a phase-out date of 15 December 2026 is recorded for them. For every standard model the Mall names a Unified Comfort Panel as successor (for example 6AV2128-3GB06-0AX1, the MTP700, for the TP700), and Siemens' migration guide calls the Unified Comfort Panels the 'successor devices' of the Comfort Panels. The differences have to be checked before replacing a panel: there is no same-size equivalent for the 4 inch panels and the Mall warns about installation dimensions, the 9 inch model needs a larger cut-out to reach the MTP1000, the hardware keys are gone (KP models are replaced with the SIMATIC Key Panel KP8 PN LX) and the operating system changes from Windows CE to the Linux-based Industrial OS. On its Unified Panels page Siemens says support and updates continue for classic panels; the cancellation date (PM410) and the spare-parts period must be asked of Siemens or your distributor.
Checked on Nov 2, 2026
A suggested successor is not an exact equivalent; the right model depends on your application.
Comfort Panels are the high-end operator panels of Siemens' classic generation (before Unified) for complex applications and large projects. They come as touch (TP and KTP) or key (KP) devices and, unlike the Basic Panels, offer VB scripting, more archives, OPC UA, Sm@rtServer and advanced elements such as f(x) trend curves, PDF display and a media player.
Touch: KTP400 (with 4 keys), TP700, TP900, TP1200, TP1500, TP1900 and TP2200. Key: KP400, KP700, KP900, KP1200 and KP1500. The display size runs from 4.3 to 21.5 inch with 16 million colours and a resolution of up to 1920×1080. Project capacity comes in three classes: 4 inch models with 1024 tags and 500 screens, 7 to 12 inch models with 2048 tags and 500 screens, and 15 to 22 inch models with 4096 tags and 750 screens.
PROFINET is on every model (with a two-port switch from 7 inch and an additional independent gigabit port from 15 inch), together with PROFIBUS DP/MPI up to 12 Mbit/s and USB. The front is IP65 once mounted. For special conditions there are Outdoor (IP66, -30 to 60 degrees), INOX, PRO and SIPLUS versions. Project and device settings are kept on a system card, so a device can be replaced without extra tools.
Configuration is done with WinCC Comfort (TIA Portal): from V11 for models up to 12 inch and from V14 SP1 with HSP for the 15 to 22 inch models.
In the Siemens Industry Mall all standard models are listed as phase-out announced (PM400), with the Unified Comfort Panels recorded as the successor. The details and the differences are in the lifecycle note.
| Model | Order code | Code type | Attributes | Request |
|---|---|---|---|---|
| KP400 Comfortپنل کلیدی ۴٫۳ اینچ با ۸ کلید تابعی | 6AV2124-1DC01-0AX0 | Exact code |
| Request KP400 Comfort |
| KTP400 Comfortپنل لمسی ۴٫۳ اینچ با ۴ کلید تابعی | 6AV2124-2DC01-0AX0 | Exact code |
| Request KTP400 Comfort |
| KP700 Comfortپنل کلیدی ۷ اینچ با ۲۴ کلید تابعی | 6AV2124-1GC01-0AX0 | Exact code |
| Request KP700 Comfort |
| TP700 Comfortپنل لمسی ۷ اینچ | 6AV2124-0GC01-0AX0 | Exact code |
| Request TP700 Comfort |
| KP900 Comfortپنل کلیدی ۹ اینچ با ۲۶ کلید تابعی | 6AV2124-1JC01-0AX0 | Exact code |
| Request KP900 Comfort |
| TP900 Comfortپنل لمسی ۹ اینچ | 6AV2124-0JC01-0AX0 | Exact code |
| Request TP900 Comfort |
| KP1200 Comfortپنل کلیدی ۱۲ اینچ با ۳۴ کلید تابعی | 6AV2124-1MC01-0AX0 | Exact code |
| Request KP1200 Comfort |
| TP1200 Comfortپنل لمسی ۱۲ اینچ | 6AV2124-0MC01-0AX0 | Exact code |
| Request TP1200 Comfort |
| KP1500 Comfortپنل کلیدی ۱۵ اینچ با ۳۶ کلید تابعی | 6AV2124-1QC02-0AX2 | Exact code |
| Request KP1500 Comfort |
| TP1500 Comfortپنل لمسی ۱۵ اینچ | 6AV2124-0QC02-0AX2 | Exact code |
| Request TP1500 Comfort |
| TP1900 Comfortپنل لمسی ۱۹ اینچ | 6AV2124-0UC02-0AX1 | Exact code |
| Request TP1900 Comfort |
| TP2200 Comfortپنل لمسی ۲۲ اینچ | 6AV2124-0XC02-0AX1 | Exact code |
| Request TP2200 Comfort |
| Model | Order code | Code type | Attributes | Request |
|---|---|---|---|---|
| TP700 Comfort Outdoorپنل لمسی ۷ اینچ برای فضای باز با جلوی IP66 و دمای منفی ۳۰ تا ۶۰ درجهٔ سانتیگراد | 6AV2124-0GC13-0AX0 | Exact code |
| Request TP700 Comfort Outdoor |
| TP1500 Comfort Outdoorپنل لمسی ۱۵ اینچ برای فضای باز با جلوی IP66 و دمای منفی ۳۰ تا ۶۰ درجهٔ سانتیگراد | 6AV2124-0QC13-0AX0 | Exact code |
| Request TP1500 Comfort Outdoor |
| Display sizesDisplay sizes | 4.3 / 7 / 9 / 12.1 / 15.4 / 18.5 / 21.5 in |
|---|---|
| ResolutionResolution | 480 × 272 (4.3 in) · 800 × 480 (7, 9 in) · 1280 × 800 (12.1, 15.4 in) · 1366 × 768 (18.5 in) · 1920 × 1080 (21.5 in) px |
| ColoursColours | 16777216 (16 million) |
| OperationOperation | Touch (TP, KTP) or keys (KP): KTP400 4, KP400 8, KP700 24, KP900 26, KP1200 34, KP1500 36 function keys |
| Operating system (4.3 … 12.1 in)Operating system (4.3 … 12.1 in) | Windows CE 6.0 |
| Operating system (15.4 … 21.5 in)Operating system (15.4 … 21.5 in) | Windows Embedded Compact 2013 |
| User memoryUser memory | 4 MB |
|---|---|
| Tags per deviceTags per device | 1024 |
| Configurable screensConfigurable screens | 500 |
| Bit messagesBit messages | 2000 |
| RecipesRecipes | 100 |
| ArchivesArchives | 10 |
| User memoryUser memory | 12 MB |
|---|---|
| Tags per deviceTags per device | 2048 |
| Configurable screensConfigurable screens | 500 |
| Bit messagesBit messages | 4000 |
| RecipesRecipes | 300 |
| ArchivesArchives | 50 |
| User memoryUser memory | 24 MB |
|---|---|
| Tags per deviceTags per device | 4096 |
| Configurable screensConfigurable screens | 750 |
| Bit messagesBit messages | 6000 |
| RecipesRecipes | 500 |
| ArchivesArchives | 50 |
| LanguagesLanguages | 32 runtime / 32 per project |
|---|---|
| Scripting and open communicationScripting and open communication | VB scripts, OPC UA client and server, Sm@rtServer |
| Advanced objectsAdvanced objects | f(x) trend, PDF display, media player, system diagnostics view, pop-up and slide-in screens |
| PROFINETPROFINET | 1 × RJ45 (4.3 in) · 2 × RJ45 with switch (7 in and larger) · plus 1 × 10/100/1000 Mbit/s independent port (15.4 … 21.5 in) |
|---|---|
| PROFIBUS DP / MPIPROFIBUS DP / MPI | 1 × RS 422/485, up to 12 Mbit/s |
| USBUSB | USB 2.0: 1 host (4.3 in) · 2 host (7 in and larger) |
| Memory cardsMemory cards | 1 × MMC/SD combination slot (data) + 1 × SD slot (system card) |
| Supply voltageSupply voltage | 24 V DC (19.2 … 28.8 V) |
|---|---|
| Typical power consumption (4.3 … 12.1 in)Typical power consumption (4.3 … 12.1 in) | 3.1 (4.3 in) · 12 (7 in) · 18 (9 in) · 20 (12.1 in) W |
| Typical power consumption (15.4 … 21.5 in)Typical power consumption (15.4 … 21.5 in) | 41 W |
| Degree of protectionDegree of protection | IP65 front (Type 4X/12, indoor use), IP20 rear |
|---|---|
| Operating temperature (4.3 … 12.1 in)Operating temperature (4.3 … 12.1 in) | 0 … 50 (55 under the conditions of Siemens entry 64847814) °C |
| Operating temperature (15.4 … 21.5 in)Operating temperature (15.4 … 21.5 in) | 0 … 45 °C |
| Hazardous areasHazardous areas | ATEX zone 2 and 22, IECEx zone 2 and 22, cULus class I div 2, FM class I div 2 |
| Configuration software (4.3 … 12.1 in)Configuration software (4.3 … 12.1 in) | WinCC Comfort (TIA Portal) V11 or higher |
|---|---|
| Configuration software (15.4 … 21.5 in)Configuration software (15.4 … 21.5 in) | WinCC Comfort (TIA Portal) V14 SP1 with HSP or higher |
| Status of the 4.3 … 12.1 in modelsStatus of the 4.3 … 12.1 in models | PM400 phase-out announced; phase-out since 31.01.2026 |
|---|---|
| Status of the 15.4 … 21.5 in modelsStatus of the 15.4 … 21.5 in models | PM400 phase-out announced; phase-out since 03.10.2024 |
| Status of the Outdoor modelsStatus of the Outdoor models | PM300 active product; phase-out date 15.12.2026 |
| SuccessorSuccessor | Unified Comfort Panels MTP700 … MTP2200 (6AV2128-3xB06-0AX1) |
Protective film (4, 7, 9, 12, 15, 19 and 22 inch widescreen)
Screen protection film; a separate article exists for each size
SIMATIC HMI Memory Card
Siemens SD memory card for data and as system card. Only the storage media named in the manual should be used
SIMATIC HMI USB stick
Siemens USB stick for backup and data transfer
Mounting clamps (plastic, aluminium and steel sets)
Mounting clamps: plastic for 4 inch, aluminium for 7 to 12 inch and steel for 15 to 22 inch
Memory card lock protection
Lock protection for the memory card, one version for 4 inch and one for 7 to 22 inch
Touch pen system
Touch pen system for resistive and capacitive touch systems
HMI I/O components (RS 422 to RS 232 converter, 90 degree elbow adapter, power plugs)
RS 422 to RS 232 converter for third-party controllers, 90 degree elbow adapter for the RS 422/485 port and 2-pin and 2x2-pin power plugs
Manual
Comfort Panels, Operating Instructions
Comfort Panels, Operating Instructions
Language: English · Version 07/2022
Other
Guide for switching from WinCC Comfort to WinCC Unified (Comfort Panels / Unified Comfort Panels)
Guide for switching from WinCC Comfort to WinCC Unified (Comfort Panels / Unified Comfort Panels)
Language: English · Version V4.0, 06/2023
Catalog
Product overview for SIMATIC HMI Comfort Panels (TIA Selection Tool)
Product overview for SIMATIC HMI Comfort Panels (TIA Selection Tool)
Language: English
Data sheet
Data sheet KTP400 Comfort, 6AV2124-2DC01-0AX0
Data sheet KTP400 Comfort, 6AV2124-2DC01-0AX0
Language: English
Data sheet
Data sheet KP700 Comfort, 6AV2124-1GC01-0AX0
Data sheet KP700 Comfort, 6AV2124-1GC01-0AX0
Language: English
Data sheet
Data sheet TP700 Comfort, 6AV2124-0GC01-0AX0
Data sheet TP700 Comfort, 6AV2124-0GC01-0AX0
Language: English
Data sheet
Data sheet TP900 Comfort, 6AV2124-0JC01-0AX0
Data sheet TP900 Comfort, 6AV2124-0JC01-0AX0
Language: English
Data sheet
Data sheet TP1200 Comfort, 6AV2124-0MC01-0AX0
Data sheet TP1200 Comfort, 6AV2124-0MC01-0AX0
Language: English
Data sheet
Data sheet TP1500 Comfort, 6AV2124-0QC02-0AX2
Data sheet TP1500 Comfort, 6AV2124-0QC02-0AX2
Language: English
Data sheet
Data sheet TP1900 Comfort, 6AV2124-0UC02-0AX1
Data sheet TP1900 Comfort, 6AV2124-0UC02-0AX1
Language: English
Data sheet
Data sheet TP2200 Comfort, 6AV2124-0XC02-0AX1
Data sheet TP2200 Comfort, 6AV2124-0XC02-0AX1
Language: English
Data sheet
Data sheet TP700 Comfort Outdoor, 6AV2124-0GC13-0AX0
Data sheet TP700 Comfort Outdoor, 6AV2124-0GC13-0AX0
Language: English
According to the Siemens Industry Mall on 2 November 2026 all standard models are at PM400 ('Announcement of product phase-out'): the 4 to 12 inch models since 31 January 2026 and the 15 to 22 inch models since 3 October 2024. This state is different from 'product cancellation' (PM410), which the Mall records separately for withdrawn articles; the cancellation date and the spare-parts period have to be asked of Siemens. The recorded successor is the Unified Comfort Panels (MTP700 to MTP2200).
According to the Mall and Siemens' migration guide: TP700 and KP700 with the MTP700 (6AV2128-3GB06-0AX1), TP900 and KP900 with the MTP1000 (6AV2128-3KB06-0AX1), TP1200 and KP1200 with the MTP1200 (6AV2128-3MB06-0AX1), TP1500 and KP1500 with the MTP1500 (6AV2128-3QB06-0AX1), TP1900 with the MTP1900 (6AV2128-3UB06-0AX1) and TP2200 with the MTP2200 (6AV2128-3XB06-0AX1). For the 4 inch models the Mall also records the MTP700, but the guide has no same-size model for the KTP400. For the TP900 the mounting cut-out has to be enlarged from 251×166 to 264×189 mm. Check the installation dimensions before replacing a panel.
The Unified Comfort Panels have no hardware keys. According to Siemens' migration guide, the SIMATIC Key Panel KP8 PN LX can be mounted beside the panel and provides the keys that are needed; this Key Panel supports PROFINET IO only and also takes over the direct-key function.
With WinCC Comfort in TIA Portal: from V11 for the 4 to 12 inch models and from V14 SP1 with HSP for the 15 to 22 inch models. For moving a project to Unified Comfort, Siemens provides the Data2Unified add-in in TIA Portal and a migration guide; the operating system changes from Windows CE to Linux, and parts of the project, such as scripts, must be adjusted by hand.
In the samples checked in the Mall, PRO (since 3 February 2026), INOX (since 6 February 2026) and SIPLUS (since 16 February 2026) are at PM400. The two Outdoor models (TP700 and TP1500) are still PM300 but carry a phase-out date of 15 December 2026. The complete lists of these groups were not checked.
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