The Siemens 6AV2123-2DB03-0AX0 is a SIMATIC KTP400 Basic Basic Panel – a compact HMI for key/touch operation in industrial automation. It features a 4.3 in (480 x 272 pixel) TFT widescreen display with 65,536 colors and connects to automation systems via PROFINET interface. The panel operates at 24V DC with a typical active power input of 3W.

Technical specifications:

• MLFB: 6AV2123-2DB03-0AX0
• Manufacturer: Siemens
• Product line: SIMATIC
• Display: 4.3 in TFT widescreen, LED backlighting, dimmable
• Resolution: 480 x 272 pixels, 65,536 colors
• Backlighting MTBF: 20,000 h at 25C
• Function keys: 4 | Touch: analog-resistive
• Supply voltage: 24V DC (19.2-28.8V), 125 mA, 3W typical
• Processor: ARM | User data memory: 10 Mbyte
• Interfaces: 1x Industrial Ethernet (PROFINET), 1x USB up to 16 GB
• Protocols: PROFINET, EtherNet/IP, MODBUS TCP/IP
• IP rating: IP65 (front), IP20 (rear) | NEMA Type 4/4X (front)
• Operating temperature: 0-50C (vertical installation)
• Storage temperature: -20 to 60C
• Mounting: landscape and portrait, max 35 inclination
• Variables: 800 per device | Configurable images: 250
• Bit messages: 1,000 | Analog messages: 25 | Recipes: 50
• Online languages: 10 | Project languages: 32
• Certifications: CE, cULus, RCM, KC
• Marine approvals: GL, ABS, BV, DNV, LRS, Class NK

Features and benefits:

• Hybrid key/touch operation with 4 function keys and analog-resistive touchscreen on a single compact panel
• PROFINET and EtherNet/IP connectivity with MODBUS TCP/IP support for broad network integration
• IP65 front protection for direct mounting in control cabinet doors without additional sealing
• Configurable via WinCC Basic, Comfort, Advanced, and Professional within TIA Portal
• Hardware real-time clock with approximately 6 weeks battery backup, synchronizable
• System message buffer integration for SIMATIC S7-1200 and S7-1500 controllers

Applications:

• Machine visualization in PROFINET-based automation systems
• Control cabinet door mounting for compact machine-level HMI
• Recipe management and process value monitoring in production lines
• Industrial environments requiring IP65 ingress protection at the operator interface
• Marine and multi-standard certified installations requiring GL, ABS, DNV, or LRS approval

Compliant with CE, cULus, and RCM requirements. Part of the Siemens SIMATIC range.

Also known as: Siemens 6AV2123-2DB03-0AX0, SIMATIC KTP400 Basic Panel, Siemens KTP400 PROFINET HMI.