PCIE-1751-AE

PCIE-1751 is a 48-bit digital I/O card for the PCI Express bus. Its 48 channels are divided into six 8-bit I/O ports and users can configure each 4-channel per port (nibble) as input or output via software. PCIE-1751 also provides three 32-bit counters.

Features

• 48 TTL digital I/O lines
• Emulates mode 0 of 8255 PPI (every port with nibble)
• Supports both dry and wet contact
• Interrupt handling capability
• Timer/Counter interrupt capability
• Buffered circuits for higher driving capacity than the 8255
• Keeps the I/O port setting and DO state after system reset
• BoardID switch
• Pattern match interrupt function for DI
• Change of state interrupt function for DI
• Programmable digital filter function for DI