LinPAC-8x81 is the second generation PAC from ICP DAS and is equipped with a LX800 CPU (500 MHz) running a Linux 2.6.18 operating system, various connectivity (VGA, USB, Ethernet and RS-232/485) and 0/3/7 slots for high performance parallel I/O modules (high profile I-8K series) and serial-type I/O modules (high profile I-87K series).