Non-Isolated Digital I/O

48-ch Digital I/O and 3-ch Counter PCI Express 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....

96ch TTL Digital I/O Card Fully compatible with PCI-1753. Up to 96 TTL digital I/O lines. Emulates mode 0 of 8255 PPI. Supports both dry and wet contact. Interrupt handling capability. Output status read-back. Supports input data pattern match and change of state functions. Keep I/O settings and output status after hot reset. Buffered circuits for higher...