About the GP377R-TC41-24VP
GP377R-TC41-24VP is from Pro-Face and is UL/c-UL (CSA) approved and a CE marked unit. The GP377R-TC41-24VP has a power input terminal block which is the input and grounding terminals for the power cable. The GP377R-TC41-24VP also has the ability for expansion boards using the expansion interface. The serial interface uses an RS-232C or RS-422(serial) cables and is connected to the host PLC.
Regular cleaning should be done, using a soft damp cloth that has been soaked in a neutral detergent and gently wipe the screen and the frame. While cleaning keep an eye on the moisture resistant gasket that was used to install the panel. These do need to be replaced from time to time if they dry out and begin to crack. If needed a forced reset can occur during either RUN mode or OFFLINE mode.
The GP377R-TC41-24VP is a TFT type color LCD that has sixty-four colors (RGB-4 levels), with a resolution of 320 x 240 pixels. The GP377R-TC41-24V is a backlit device. The backlight is a CCFL with a lifespan that is more than 50,000 hours when it is continuously lit. The brightness can be adjusted by holding down the left bottom corner of the screen while also holding the bottom right corner of the screen. You can brighten it by touching the left side of the screen or darken it by touching the right side of the screen. Pro-Face has published an instruction manual that breaks down the details of the GP377R-TC41-24VP.