Siemens 6AV2123-2DB03-0AX0 – SIMATIC HMI KTP400 Basic Panel

The Siemens SIMATIC HMI KTP400 Basic (Article No. 6AV2123-2DB03-0AX0) is a 4-inch Basic HMI Panel that delivers intuitive control and efficient operation for a wide range of industrial automation applications. Combining both key and touch operation, this compact yet powerful device provides flexibility and ease of use for operators in manufacturing, process, and machine automation environments.

Equipped with a TFT display featuring 65,536 colors, the KTP400 Basic ensures clear visualization and easy data monitoring. It connects seamlessly via PROFINET interface, enabling fast communication and integration with Siemens controllers. The panel is configurable using WinCC Basic V13 / STEP 7 Basic V13, making it a reliable and user-friendly solution for automation professionals.

Key Features:

• Model: SIMATIC HMI KTP400 Basic

• Article Number: 6AV2123-2DB03-0AX0

• Display: 4″ TFT, 65,536 colors

• Operation: Key and touch input

• Interface: PROFINET

• Configuration Software: WinCC Basic V13 / STEP 7 Basic V13

• Product Family: Standard Devices – 2nd Generation

• Country of Origin: China

• Product Lifecycle: Active Product

• Net Weight: 0.458 kg

• Dimensions (L x W x H): 19.90 x 12.80 x 5.20 cm

• Delivery Time: Approx. 1 day

Compliance & Environmental Information:

• RoHS Compliant since 19.03.2014

• REACH Regulation: Contains lead (CAS-No. 7439-92-1), lead monoxide, and BPA (>0.1%)

• WEEE Take-Back Obligations: Yes

• SCIP Number: 541979a8-ec9a-4341-a8b8-2f72781240be

Why Choose the KTP400 Basic Panel?

• Compact design ideal for small machines and control systems

• Combines touchscreen convenience with keypad reliability

• Easy integration with Siemens PLCs via PROFINET

• Fast configuration and programming using Siemens TIA Portal

• Proven durability and long-term reliability in industrial environments

The Siemens SIMATIC HMI KTP400 Basic (6AV2123-2DB03-0AX0) is part of the Standard Devices 2nd Generation series—an active and returnable stock product (Product Class A) known for its dependable performance and quick availability. It is an ideal choice for engineers and automation specialists seeking a cost-effective, high-quality HMI solution for their control systems.