Description The ICP DAS P8R8 DIO is an 8 isolated input and 8 relay output interface board designed for control and sensing applications. This interface board is easily installed in any PC/AT/XT or compatible computer. The P8R8 DIO Provides 8 electromechanical relay outputs and 8 Isolated inputs. The P8R8 DIO can be used in various applications including load switching, external switching, and contact closure. Applications Factory Automation Product Test Laboratory Automation Security Control Lead time: 5-7 working days from receipt of order.