Thông số kỹ thuật màn hình AB Panelview: The Allen-Bradley/Rockwell Automation 2711P-K15C4A8 terminal is a keypad-controlled interface terminal from the Panelview Plus 6 series and the Bulletin 1500 product line. It comes with a 15-inch color display screen for showing menu screens and for monitoring applications. The 2711P-K15C4A8 interface terminal�s control keypad contains several function keys that the users can program to save common application functions. Its communication ports include an Ethernet port and an RS-232 port. The 2711P-K15C4A8 interface terminal comes with 512 MB of RAM and 512 MB of non-volatile memory which includes 79 MB of free user memory.