About the GP377-SC41-24V
GP377-SC41-24V is a CE marked, UL/cUL (CSA) approved unit created by Pro-Face. This unit is an STN type color LCD touch screen that has 320 x 240 pixels and supports 64 colors (RGB-4 levels). Even with the disposable screen covers* (soft type: GP370-COVER-20P, hard type: GP370-DF10-0, silicon gum: GP370-DC11) the GP377-SC41-24V still needs to be cleaned on a regular basis to ensure it stays in working order and the vents that allow for the natural airflow to cool the panel are clear of any dirt and debris.
The GP377-LG41-24V has an input voltage of DC 24V plus or minus 15%. The unit consumes twenty watts or less of power. The GP377-SC41-24V complies with the IEC 61000-4-2 Level 3 electrostatic discharge immunity of 6kV. The panel uses an RS-422 or an RS-232C Serial cable to connect to the host PLC. The unit has multiple options during the setup process to set up the time and the date in a year, month, day style. You can also set up your screen. The setup screen is used to enter the number for the initial screen display after powering up, the character size when in RUN mode, and other general screen items.
You can then decide which language you would like to use for your panel (Europe (English), Japanese, Korean, Chinese, and Taiwanese) and how high of a quality you want the font to appear as well as the size of the font.
The Serial interface on the GP377 includes a pin to an External Buzzer Output (CSA Buzz panel.)