4PPC50070213A1x CAN bus, 1x RS485 766 MHz (ARM Cortex-A9), 512 MB DRAM, 64Power Panel C50, 7.0800 MHz (ARM Cortex-A9), 1 GBDisplay and touch screen: 7.0", 800 x 480 (WVGA)Interfaces: 1x POWERLINK, 1x Ethernet 10/100 Mbit/s,1x X2X Link, 2x USB 2.0, 1x CAN bus, 1x RS485.