Machine Control & Process Visualization Solution — Siemens 6AV2123-2MB03-0AX0 | SIMATIC HMI KTP1200 Basic Key TP12
Where This Product Is Used
The Siemens SIMATIC HMI KTP1200 Basic (6AV2123-2MB03-0AX0) is a 12″ widescreen touch-and-key panel engineered for demanding industrial environments. It is widely deployed across the following application scenarios:
- Discrete Manufacturing: Machine tool control panels, CNC auxiliary displays, and assembly line operator interfaces where tactile key feedback is critical for gloved-hand operation.
- Packaging & Material Handling: Conveyor system HMI stations, filling machine control, and palletizer operator terminals requiring high-cycle interaction.
- Water & Wastewater Treatment: Pump station monitoring, dosing control, and SCADA front-end visualization at remote field cabinets.
- Building Automation & HVAC: Chiller plant control rooms, AHU operator panels, and BMS integration points.
- Food & Beverage Processing: Hygienic-area operator stations (with appropriate enclosure rating), batch recipe management, and CIP cycle monitoring.
- Energy & Power Distribution: Substation auxiliary control, generator set monitoring, and UPS system status displays.
- Oil & Gas Upstream/Midstream: Wellhead control panels, compressor station HMI, and pipeline segment monitoring.
Technical Specifications
- Part Number: 6AV2123-2MB03-0AX0
- Series: SIMATIC HMI KTP1200 Basic
- Display: 12.1″ TFT widescreen, 1280 × 800 px, 16M colors
- Touch: Resistive single-touch + 10 configurable function keys
- Communication: PROFINET (1× RJ45), MPI/PROFIBUS DP (via adapter)
- Configuration Software: SIMATIC WinCC Basic (TIA Portal V13 SP1 and above)
- Operating System: Windows CE 6.0
- Memory: 12 MB user memory (project + runtime)
- Power Supply: 24 V DC (20.4–28.8 V), max. 18 W
- Protection Rating: IP65 (front panel), IP20 (rear)
- Operating Temperature: 0 °C to +50 °C
- Storage Temperature: −20 °C to +60 °C
- Humidity: 10–90% RH (non-condensing)
- Dimensions (W × H × D): 339 × 228 × 46 mm
- Panel Cutout: 318 × 207 mm
- Weight: Approx. 1.8 kg
- Certifications: CE, UL, cULus, RCM, KC
Why Engineers Specify This Model
- Hybrid Input: The combination of resistive touch and physical function keys makes the KTP1200 the preferred choice where operators wear gloves or work in high-vibration environments — a decisive advantage over pure-touch panels.
- TIA Portal Integration: Native engineering within TIA Portal eliminates the need for separate HMI software licenses, reducing project commissioning time significantly.
- PROFINET Native: Direct PROFINET connectivity enables seamless integration with S7-1200, S7-1500, and ET 200SP controllers without additional gateways.
- Proven Reliability: The KTP Basic series has an established field track record across millions of installations globally, with Siemens’ long-term product lifecycle commitment.
- Compact Footprint: At 12.1″ with a slim 46 mm depth, it fits standard 19″ rack cutouts and compact control cabinet doors.
- Cost-Effective Entry Point: Delivers essential visualization and control functionality at a lower price point than Comfort or Unified panels, ideal for cost-sensitive machine OEM projects.
Complete System Bill of Materials
For a complete KTP1200-based control station, engineers typically specify the following components alongside this panel:
- Siemens S7-1200 PLC (e.g., 6ES7214-1AG40-0XB0) — primary controller
- SIMATIC S7-1200 CM 1241 RS485 module — for serial device integration
- SITOP PSU100S 24V/5A (6EP1333-2BA20) — 24 VDC panel power supply
- PROFINET Industrial Ethernet Switch (e.g., SCALANCE XB005) — network infrastructure
- Panel mounting hardware: M4 clamping elements (supplied with unit)
- USB Type-A to Type-B cable — for TIA Portal project download
- SD card (optional): SIMATIC HMI SD card for project backup/restore
Compliance & Industry Standards
- CE Marking: Compliant with EU Low Voltage Directive 2014/35/EU and EMC Directive 2014/30/EU
- UL/cULus Listed: UL 508 (Industrial Control Equipment)
- RCM (Australia/NZ): Compliant
- KC Mark (South Korea): Compliant
- EMC: EN 61000-6-2 (Immunity), EN 61000-6-4 (Emissions)
- Vibration: IEC 60068-2-6 (sinusoidal), IEC 60068-2-64 (random)
- Shock: IEC 60068-2-27
- REACH & RoHS: Compliant with EU Regulation 1907/2006 and Directive 2011/65/EU
Quality Assurance & Sourcing
At Konmask.com, every unit of the 6AV2123-2MB03-0AX0 is subject to the following quality controls before dispatch:
- Authenticity Verification: Units are sourced from authorized Siemens distribution channels or verified surplus stock with full traceability documentation.
- Visual & Functional Inspection: Each panel undergoes visual inspection for screen integrity, connector condition, and label legibility.
- Firmware Version Check: Firmware version is documented and disclosed upon request to ensure TIA Portal compatibility.
- Packaging: Shipped in original or equivalent anti-static protective packaging with foam cushioning.
- Documentation: CE Declaration of Conformity and product datasheet available upon request.
How to Source This Part
- In-Stock Orders: Add to cart and complete checkout — standard lead time is 1–3 business days for domestic CN shipments.
- Bulk / Project Quantities: Contact our B2B team at support@konmask.com for volume pricing, project BOM support, and consolidated shipment arrangements.
- International Shipping: We ship globally via DHL Express, FedEx, and UPS. Export documentation (commercial invoice, packing list, HS code 8537.10) provided as standard.
- Lead Time for Out-of-Stock: Typical procurement lead time is 7–15 business days. Contact us to confirm current availability before placing urgent orders.
- Payment: T/T (bank transfer), PayPal, and major credit cards accepted. LC available for orders above USD 10,000.
Application-Specific FAQ
Q: Is the KTP1200 Basic compatible with S7-300/S7-400 PLCs?
A: Yes, via MPI/PROFIBUS DP using the optional PC adapter or DP/MPI adapter. PROFINET is the recommended interface for new projects.
Q: What TIA Portal version is required?
A: TIA Portal V13 SP1 or higher. WinCC Basic (included with TIA Portal) is sufficient for KTP Basic panels — no additional WinCC license is required.
Q: Can this panel be used outdoors?
A: The front panel is IP65-rated and suitable for outdoor use when mounted in an IP65 or higher enclosure. Direct UV exposure and temperatures outside 0–50 °C are not recommended without additional protection.
Q: What is the difference between KTP1200 Basic and KTP1200 Basic PN?
A: The 6AV2123-2MB03-0AX0 is the PROFINET variant (PN). It supports PROFINET IO communication. The non-PN variant supports MPI/PROFIBUS only. For new S7-1200/1500 projects, always specify the PN variant.
Q: Is a replacement backlight available?
A: Siemens does not offer field-replaceable backlights for the KTP Basic series. In case of backlight failure, the unit should be returned for factory repair or replaced. Konmask.com can assist with repair referrals or replacement unit sourcing.
Q: Can I use this panel with third-party PLCs (Allen-Bradley, Mitsubishi, etc.)?
A: The KTP1200 Basic is optimized for Siemens SIMATIC ecosystems. Third-party PLC connectivity is possible via OPC UA or Modbus TCP drivers in WinCC, but requires additional engineering effort and is not officially supported by Siemens for this panel series.
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