RING,TX/RX signal, support 4000V surge protection
Com2 3-wire RS232TX/RX signal, support 4000V surge protection
Com3-COM4 3-wire RS232/RS485 optional,RS232 TX/RX signal,support 4000V surget protection,RS485 support isolation protection
COM5-COM6 3-wire RS232TX/RX signal, support 4000V surge protection
GPIO
12 bit, provide routine, freely degine I/O,3.3V 24mA level
Expansion BUS
LPC BUS
Support,4*
[Related Keywords : industrial Embedded computers, Industrial grade box PC, Embedded PC, I3/I5/I7 Box PC]