MTP1500 Unified Comfort is a 15.6-inch industrial operator panel engineered for SIMATIC WinCC Unified. Article 6AV2128-3QB06-0AX1 provides a 1366 x 768 capacitive multi-touch display in a cabinet-mount format with 16.7 million colors.

The hardware platform combines 4 GB LPDDR4 RAM, 32 GB eMMC flash, two memory-card slots, four USB 3.1 host ports and three Ethernet connections. This interface set supports demanding visualization projects and structured connections to controllers, service networks and approved peripherals.

Manufacturer	Siemens
Product Type	SIMATIC HMI MTP1500 Unified Comfort
Article Number	6AV2128-3QB06-0AX1
Display	15.6-inch TFT widescreen
Active Display Area	344 x 193 mm
Resolution	1366 x 768 pixels
Display Colors	Up to 16.7 million
Touch Technology	Capacitive multi-touch
Backlight MTBF	50,000 h at 25 C
System Memory	4 GB LPDDR4 RAM; 32 GB eMMC pSLC flash
Usable Application Memory	1 GB RAM; 2 GB flash
Memory Card Slots	2 SD/SDHC/SDXC combination slots
PROFINET / Ethernet	2 x RJ45 10/100 Mb/s plus 1 x RJ45 10/100/1000 Mb/s
Serial Interface	1 RS 422/485 SUB-D
USB	4 USB 3.1 Gen. 1 Type A host ports
Rated Supply	24 V DC
Permitted Supply Range	19.2 to 28.8 V DC
Rated Current Without Loads	0.7 A
Power Consumption Without Loads	16.8 W
Maximum Controller Connections	16
Engineering Platform	WinCC Unified Comfort V16 or later
Lifecycle	PM300 Active Product

• Provides a wide 15.6-inch multi-touch workspace for detailed process and machine screens.
• Uses the Unified Comfort hardware platform with substantial RAM and industrial pSLC flash storage.
• Supports a switched PROFINET pair together with a dedicated Gigabit Ethernet connection.
• Accommodates four USB 3.1 host devices within the defined combined load limit.
• Supports as many as 16 configured controller connections across the available Unified communication drivers.
• Works with portrait or landscape projects and provides dimmable LED backlighting.

• Large operator stations for multi-area machine visualization and process supervision.
• Production lines that require spacious trend, alarm, recipe and diagnostic views.
• WinCC Unified projects connected to multiple SIMATIC or supported third-party controllers.
• Migration from a 15-inch Comfort Panel where an adapter frame and project conversion are included in the plan.
• Cabinet systems that benefit from independent machine-network and service-network connections.

• Article 6AV2128-3QB06-0AX1 is listed as a PM300 active product.
• Keep the 0AX1 suffix separate from earlier 0AX0 spare-part hardware and neutral-design articles.
• A predecessor TP1500 Comfort panel does not share the same runtime platform and may require an adapter frame for the cutout.
• Preserve the Unified project, panel image, user data, certificates and network settings before exchange.
• Validate all controller connections, apps, storage media, alarms and operator actions during recommissioning.

What screen format does MTP1500 use?

It uses a 15.6-inch widescreen TFT with 1366 x 768 resolution and capacitive multi-touch operation.

Which standard article is covered here?

The page covers the Siemens-logo article 6AV2128-3QB06-0AX1 in the Unified Comfort standard range.

How does the network interface set support segmentation?

Two 10/100 Mb/s ports form an integrated switch, while a separate RJ45 interface supports Gigabit Ethernet.

Is MTP1500 the same as TP1500 Comfort?

No. MTP1500 uses WinCC Unified and different hardware; migration, cutout adaptation and project validation must be planned.

How many controller connections can the panel support?

The Unified Comfort platform supports a maximum of 16 configured controller connections.

Which service data should be backed up?

Back up the Unified project, firmware image information, user data, recipes, certificates, passwords and all network parameters.