4PPC50070212BPower Panel C50, 7.0" interfaces: 1x CAN bus, 1x RS232. 766 MHz (ARM Cortex-A9), 512 MB DRAM, 64 kB FRAM, 2 GB800 MHz (ARM Cortex-A9), 1 GB DRAM.Interfaces: 1x POWERLINK, 1x Ethernet 10/100 Mbit/s, 1x X2X Link, 2x USB 2.0, 1x CAN bus, 1x RS232.multi-touch