The LCN-GT4D is an information keypad with a TFT display. It is mounted on a flush-mounted box using the mounting plate provided and firmly anchored with a slider. The connection is made via the I connection of the included LCN power supply LCN-NUI and an LCN bus module from version 140719 (July 2010). A temperature sensor is integrated in the LCN-GT4D sensor keypad. Thanks to a resolution of 0.1°C and adaptive averaging, it delivers practically noise-free measured values. The 4 capacitive sensor surfaces are arranged behind a 5 mm thick glass front. A light touch of the surface is enough to trigger various functions. The LCN-GT4D also offers a Corona® light ring with white LEDs for wall lighting. This means that the LCN-GT4D can be operated comfortably even in low ambient light. The sensor surfaces can be digitally labeled on the display. Various types of display are possible on the display. Symbol line: A maximum of 6 symbols can be displayed in the top line of the screen. These symbols are assigned to a binary input, relay, output or logic function and react to its status message. Text line: A maximum of 63 characters can be entered in each of the 3 text lines, of which 19-23 characters are visible (auto-scroll function) when using a single line height. Text lines 1-3 can also be set to double line height and then take up 2 lines. Key label: A label text can be entered for the 4 keys. The text can be up to 25 characters long (without auto-scroll function). Alternatively, the display can also show 4 lines of text if the key label is not required. The LCN-GT4D speaks eight languages: German, English, French, Spanish, Polish, Turkish, Russian and Arabic, which can be switched during operation.
