Siemens SIMATIC HMI KTP1200 Basic DP (6AV2123-2MA03-0AX0) — a 12″ widescreen TFT basic panel with key and touch operation, PROFIBUS DP interface, configured via WinCC Basic / STEP 7 Basic V13+. Genuine Siemens HMI, original sealed packaging.
SIMATIC HMI KTP1200 Basic DP 2nd Generation 12-inch Key and Touch Panel PROFIBUS (order number 6AV2123-2MA03-0AX0) is a Siemens SIMATIC HMI Basic Panel from the 2nd Generation Basic Panels family — a 12-inch widescreen TFT operator panel with combined key and touch operation and a PROFIBUS DP/MPI interface, configured in the TIA Portal. It connects SIMATIC S7 PLCs over PROFIBUS for machine-level visualization.
Key Facts
| Brand | Siemens |
|---|---|
| Order Number | 6AV2123-2MA03-0AX0 |
| Product | SIMATIC HMI KTP1200 Basic DP 2nd Generation 12-inch Key and Touch Panel PROFIBUS |
| Product Family | SIMATIC HMI Basic Panels — 2nd Generation |
| Display | 12-inch widescreen TFT, 1280 × 800 pixels (WXGA), 65,536 colors |
| Operation | Analog-resistive touch screen + 10 configurable function keys |
| Interface | 1 × PROFIBUS DP/MPI (RS-485) + 1 × USB 2.0 host |
| Power Supply | 24 V DC (permissible range 19.2 – 28.8 V DC), typ. 13.2 W |
| User Memory | 10 MB |
| Configuration | WinCC Basic V13 / STEP 7 Basic V13 or higher (TIA Portal) |
| Protection | IP65 (front) / IP20 (rear) |
| Operating Temp. | 0 °C to +50 °C (vertical installation) |
| Net Weight | 2.170 kg |
| Ships From | Hong Kong — DHL worldwide |
| Availability | On request — confirm per order |
What Is the SIMATIC HMI KTP1200 Basic DP 2nd Generation 12-inch Key and Touch Panel PROFIBUS (6AV2123-2MA03-0AX0)?
The SIMATIC HMI KTP1200 Basic DP 2nd Generation 12-inch Key and Touch Panel PROFIBUS is an entry-level operator panel in the 2nd Generation Basic Panels family. A resistive touch screen plus ten function keys gives operators tactile control even with gloves, while the 12-inch widescreen TFT (WXGA) provides more screen area than the 9-inch KTP900 Basic for detailed process, alarm and recipe screens.
Key and touch operation in one panel
The touch screen handles navigation and parameter input; the ten function keys are assigned to frequent actions such as start/stop or acknowledge. This dual layout suits larger machines, cabinet doors and OEM equipment where a bigger display and reliable tactile feedback both matter.
PROFIBUS connectivity
This is the DP variant: a PROFIBUS DP/MPI (RS-485) interface links the panel to SIMATIC S7 PLCs over PROFIBUS. A front USB 2.0 host port handles project transfer and data backup on a USB stick. Projects are created in the TIA Portal with WinCC Basic / STEP 7 Basic V13 or higher.
2nd Generation hardware
Versus the first Basic Panel generation, this 2nd Generation adds a widescreen 16:9 display and higher performance; the -03 suffix in 6AV2123-2MA03-0AX0 marks the current hardware revision of the KTP1200 Basic DP.
Specifications at a Glance
| Item | Specification |
|---|---|
| Display | 12-inch widescreen TFT, 1280 × 800 px (WXGA), 65,536 colors |
| Operation | Touch (analog-resistive) + 10 function keys |
| Interface | 1 × PROFIBUS DP/MPI (RS-485) + 1 × USB 2.0 host |
| Supply | 24 V DC (19.2 – 28.8 V), typ. 13.2 W |
| User memory | 10 MB |
| Protection | IP65 front / IP20 rear |
| Ambient temperature | 0 °C to +50 °C (operation, vertical mounting) |
| Engineering software | WinCC Basic V13 / STEP 7 Basic V13 or higher |
Values per the Siemens product documentation; confirm against the current data sheet before panel cut-out and wiring.
Compatibility and How to Order
The panel links to SIMATIC S7 PLCs over PROFIBUS DP/MPI and is configured in the TIA Portal (WinCC Basic / STEP 7 Basic V13+) — no runtime licence on the panel, the engineering software runs on your PC. For cabinet-door mounting, check the cut-out dimensions in the current Siemens data sheet before machining the door. Note: if your plant uses PROFINET, choose the KTP1200 Basic (order number 6AV2123-2MB03-0AX0) instead.
Typical uses
- Larger machine HMI: packaging lines, material handling, process skids needing a 12-inch screen.
- Cabinet-door operation stations where PROFIBUS DP/MPI is the plant network standard.
- OEM equipment needing a cost-effective SIMATIC visualization over PROFIBUS with a 12-inch display.
How to order
- Send the order number 6AV2123-2MA03-0AX0 and delivery country to sales@can-electric.com.
- Tell us the condition you need (new or new-surplus) — stock state is stated on the quote.
- We confirm availability, condition and terms per order; quoted in USD, no fixed list price.
Frequently Asked Questions
What is 6AV2123-2MA03-0AX0?
It is the SIMATIC HMI KTP1200 Basic DP 2nd Generation 12-inch Key and Touch Panel PROFIBUS — a 12-inch widescreen TFT operator panel in the 2nd Generation Basic Panels family, with touch plus 10 function keys, a PROFIBUS DP/MPI interface and a USB host, configured via WinCC Basic / STEP 7 Basic V13+ in the TIA Portal.
Is this panel PROFINET or PROFIBUS?
It is the DP variant with a PROFIBUS DP/MPI (RS-485) interface — not PROFINET. The PROFINET version of the same 12-inch panel is 6AV2123-2MB03-0AX0. Choose the interface that matches your PLC network.
Which PLCs can it connect to?
It connects to SIMATIC S7 PLCs over PROFIBUS DP/MPI, for example S7-1200, S7-1500 and other PROFIBUS-capable controllers in the SIMATIC family.
Which software do I need to configure it?
Projects are engineered in the TIA Portal with WinCC Basic V13 / STEP 7 Basic V13 or a later version. The engineering software runs on your PC — no runtime licence is required on the panel.
Does it have physical buttons or only a touch screen?
Both. It combines an analog-resistive touch screen with 10 configurable physical function keys, which helps in gloved operation and for actions that need tactile feedback.
What display does it have?
A 12-inch widescreen TFT with 1280 × 800 pixels (WXGA) and 65,536 colors — enough for clear visualization of detailed process and alarm screens in a 12-inch footprint.
What power supply does it need?
24 V DC with a permissible range of 19.2 – 28.8 V DC and typical power consumption of about 13.2 W.
Is it suitable for harsh environments?
The front face is rated IP65 (dust and water jet resistant) for cabinet-door mounting; the rear is IP20. Operating temperature is 0 °C to +50 °C with vertical installation.
Is the panel genuine and new?
We supply genuine Siemens hardware sourced through established channels. Condition (new or new-surplus) is stated on every quote, and units are inspected before dispatch.
Is CAN Electric an authorized Siemens distributor?
No — we are an independent channel trader, not Siemens. We source genuine Siemens products through Siemens-authorized distribution partners and confirm condition and delivery on your quote.
How do I get a quote?
Email sales@can-electric.com with the order number, the condition you need and the delivery country; we confirm availability and terms per order and quote in USD.
How is it shipped?
From Hong Kong via DHL worldwide. Packaging, lead time and terms are confirmed on each quote before you order.
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CAN Electric is an independent channel trader. Genuine Siemens products are sourced through Siemens-authorized partners — we are not Siemens itself, and condition and delivery are confirmed on each quote.
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