Available. The Heidenhain BE-411F is a 12.1-inch TFT LCD monitor designed as a direct replacement for the 12-inch monochrome CRT monitors used in Heidenhain TNC155, TNC155B, and TNC155Q CNC controls. This plug-and-play solution ensures seamless integration without the need for additional technical expertise or tools. Key features include a display resolution of 800 x 600 pixels, a brightness of 300 cd/m², and a wide viewing angle of 140° horizontally and 110° vertically. The monitor operates within a frequency range of 15-45 kHz horizontally and 50-75 Hz vertically, with a 9-pin D-sub connector for input. It supports an operating voltage of 100-240 VAC and functions effectively in temperatures ranging from -10°C to 55°C. The front panel is protected by Lexan, and the mechanical dimensions are fully compatible with the original CRT monitor, facilitating easy replacement. This monitor is manufactured according to EN55022 and EN55024 standards, ensuring high-quality performance and reliability.