DIO-0808LY-USB Digital I/O USB I/O unit,Ordering Information | BRK-USB-Y | Bracket for USB I/O Terminal products | CONTEC,Overview / Features | DIO-0808RN-USB | Digital I/O USB I/O unit 8ch/8ch (isolated 12 - 24VDC / power relay - 240VAC - 28VDC) - the N series | CONTEC