The Siemens SIMATIC HMI KTP400 Basic Panel (6AV2123-2DB03-0AX0) is a compact industrial human-machine interface designed for machine operation, process visualization, and monitoring in PLC-based automation systems. This second-generation Basic Panel combines a 4.3-inch widescreen TFT color display with touchscreen and physical key operation, allowing operators to monitor machine status, view alarms, and interact with configured control screens.

The KTP400 Basic Color PN supports PROFINET communication for integration with compatible Siemens PLCs and industrial automation equipment. Its 480 × 272 pixel resolution and 65,536-color display make it suitable for compact machine-control applications. Projects can be configured using WinCC Basic V13 or STEP 7 Basic V13 and compatible versions, subject to project and software compatibility.

Technical Specifications

Key Features and Benefits

• Compact 4.3-inch display: Fits machine panels where installation space is limited.

• Touch and key operation: Supports touchscreen interaction and four physical function keys.

• Color visualization: Displays machine status, alarms, and configured process information in 65,536 colors.

• PROFINET connectivity: Enables communication with compatible PLCs and automation equipment.

• 10 MB user data memory: Supports configured HMI project data.

• Siemens engineering compatibility: Designed for projects developed with compatible WinCC Basic and STEP 7 Basic software.

Applications

• Compact industrial machinery

• PLC-based machine control

• Packaging and assembly equipment

• Production-line monitoring

• Alarm and status visualization

• Industrial automation operator stations

Compatibility and Installation

Before purchasing, confirm PLC compatibility, PROFINET requirements, HMI project compatibility, and engineering software version. Verify the panel cutout and mounting dimensions against the official Siemens installation manual. Ensure the 24 V DC power supply meets the specified voltage range. Installation and commissioning should be performed by qualified personnel.

Product Availability

The Siemens Industry Mall catalog consulted lists this model as an active product. Actual stock, warranty, delivery lead time, and availability in Bangladesh should be confirmed with the supplier before ordering.