Power Panel PP420, 10.4″ VGA color TFT display with touch screen (resistive), 1 aPCI slot, 128 MB SDRAM, 512 kB SRAM CompactFlash slot (type I), ETH 10/100, RS232, 2x USB, IP65 protection (front), 24 VDC (order screw clamp terminal block 0TB103.9 or cage clamp terminal block 0TB103.91 separately).