The PIO-D64U card is designed as a direct replacement for the PIO-D64 without requiring any modification to the software or the driver.

The PIO-D64U Universal PCI card supports the 3.3 V/5 V PCI bus, and provides 32 Digital Input channels and 32 Digital Output channels that consist of two 16-bit input ports and two 16-bit output ports. The PIO-D64U also includes a 6-channel counter/timer that can use four clock sources, 250 kHz, 500 kHz, 1 MHz, and 2 MHz, which can be sourced from the soldering pad. Three of the six channels can be used for general purposes, such as frequency measurement, event counting or pulse generation, while the remaining channels are for interrupt functions.

The PIO-D64U card also includes an onboard Card ID switch that enables the board to be recognized via software if two or more boards are installed in the same computer. 

Features

• Universal PCI (3.3 V/5 V) Interface
• 32-channel Digital Input
• 32-channel Digital Output
• Interrupt Trigger via Event/Timer Trigger
• 3 Independent Programmable 16-bit Down Counters
• Supports Card ID (SMD Switch)
• Programmable Interrupt Handling
• DI/O Response Time approximately 1 μs (1 MHz)