Advantech 48-ch Digital I/O and 3-ch Counter PCIE Card PCIE-1751-B

PCIE-1751-B is a 48-channel digital I/O and 3-channel counter PCI Express card with 8-bit I/O ports configurable in software as input or output. It supports both dry and wet contact inputs, pattern match and change-of-state interrupts for digital inputs, and a programmable digital filter. Three 32-bit counters are provided, compatible with 5 V/TTL signals and capable of accepting up to 10 MHz input frequencies. The card uses a 68-pin SCSI female connector, measures 168 x 100 mm, and operates from 0 to 60 °C. It is RoHS compliant and retains I/O settings after system reset. Output channels sink up to 24 mA at 0.4 V and source up to 15 mA at 2.4 V.