Regulate the performance of your automated systems using this HMI interface from Schneider Electric. Its touch screen allows you to define precise parameters and customize the processes carried out by your industrial machines. The unit features a large 4.3-inch color display with a resolution of 480 x 272 px, making it easy to read. A built-in real-time clock lets you set time-based actions. With the backlight's tested lifespan of 50,000 hours, you can count on this device for long-term use. It has 26 MB application memory for storing large amounts of data and 512 KB backup memory for quick information retrieval. Specifications Main Range of Product Harmony STO & STU Product or Component Type Touch panel screen programming software EcoStruxure Operator Terminal Expert operating system Harmony Complementary Complementary display size 4.3 inches display type color TFT LCD display color 65536 colors display resolution 480 x 272 pixels touch display Analog backlight life 50,000 hours with white brightness 16-level adjustment character font ASCII (European characters) Chinese (simplified Chinese) Korean Japanese (ANK, Kanji) Cyrillic Taiwanese (Traditional Chinese) [Us] supply voltage 12...24 V DC - 10...20% power consumption 7.5 W number of pages 8999 memory type Data backup 512 KB Application memory 26 MB integrated connection type 1 USB 2.0 type mini B 1 USB 2.0 type A 1 serial link - 9-pin connector - RS232C 2400...115200 bps) power supply External source parking meter With optional RTC battery set downloadable protocols Third-party protocols Modbus range compatibility Mitsubishi Siemens Omron Allen Bradley method of attachment By 2 installation clips, mounted on panel 1.5 to 6 mm thick material of the box PPT front panel material Plastic circuit breaker dimensions 77.5 x 112.5 mm 66 x 105 mm with mounting adapter weight 0.22 kg