Siemens 6AV2123-2DB03-0AX0 SIMATIC HMI KTP400 Basic Panel 4 Inch 24V DC

4‑inch HMI basic panel with key and touch operation for machine‑level visualization and control in industrial automation systems.

The Siemens 6AV2123-2DB03-0AX0 SIMATIC HMI KTP400 Basic is a compact 4‑inch TFT basic panel designed for simple HMI tasks. It features 480 × 272 pixel resolution, 65,536 colors, PROFINET interface, and 4 programmable function keys. Configuration is done with WinCC Basic V13 or STEP 7 Basic V13, making it suitable for use with S7‑1200 controllers and other PLC systems.

Applications

• Machine‑level operator control and monitoring

• Simple HMI tasks in compact machines

• Factory automation and small production lines

• Packaging machinery and material handling

• OEM equipment and standalone automation cells

Key Features

• 4‑inch TFT display with 480 × 272 resolution

• Key and touch operation with 4 programmable function keys

• 65,536 colors for clear visualization

• PROFINET interface for industrial Ethernet communication

• IP65 rated front panel for dust and water resistance

• USB port for data transfer (e.g., project backup, printer)

• Dimmable LED backlight for energy efficiency

Technical Specifications

• Display: 4‑inch TFT, 480 × 272 pixels

• Display Colors: 65,536

• Operation: Key and touch

• Communication: PROFINET (1 port), USB

• Input Voltage: 24V DC (19.2‑28.8V DC range)

• Protection Rating: IP65 (front), IP20 (rear)

• Mounting: Panel mount (cutout 118 × 92 mm)

• Weight: approx. 0.4 kg (0.88 lb)

• Certifications: CE, RoHS

System Integration

• PLC Controllers: SIMATIC S7‑1200, S7‑1500, S7‑300, S7‑400 via PROFINET

• Engineering Software: WinCC Basic V13 or higher (TIA Portal)

• Networks: PROFINET IO, Ethernet TCP/IP

Related Products

• Controller: Siemens 6ES7214‑1AG40‑0XB0 S7‑1200 CPU – system core

• Larger Panel: Siemens 6AV2123‑2GB03‑0AX0 KTP700 Basic (7 inch)

• Ethernet Cable: Siemens 6XV1840‑2AH10 PROFINET cable

PLC ERA is an independent industrial automation distributor. Products are sourced from established supply channels and inspected before shipment. International shipping available.