PCI-1753 96-ch Digital I/O PCI Card Features Up to 96 TTL digital I/O lines Emulates mode 0 of 8255 PPI Buffered circuits for higher driving capacity than the 8255 Multiple-source interrupt handling Interrupt output pin for simultaneously triggering external devices with the interrupt Output status read-back “Pattern match” and “Change of state” interrupt functions for critical I/O monitoring Keeps the output settings and values after system hot reset Supports both dry and wet contact High-density 100-pin SCSI connector RoHS COMPLIANT 2002/95/EC Introduction PCI-1753 is a 96-bit digital I/O card for the PCI bus. The card emulates mode 0 of the 8255 PPI chip, but the buffered circuits offer a higher driving capability than the 8255. The 96 I/O lines are divided into twelve 8-bit I/O ports: A0, B0, C0, A1, B1, C1, A2, B2, C2, A3, B3 and C3. You can configure each port as input or output via software. Pin Assignments Specifications Digital Input/Output I/O Channels Programming Mode Compatibility Input Voltage Output Voltage Output Capability 96 digital I/O lines 8255 PPI mode 0 5 V/TTL Logic 0: 0.8 V max. Logic 1: 2.0 V min. Logic 0: 0.44 V max. Logic 1: 3.76 V min. Sink: 0.44 V max. @ 24 mA Source: 3.76 V min. @ 24 mA General Bus Type I/O Connector Dimensions (L x H) Power Consumption PCI V2.2 1 x 100-pin SCSI female connector 175 x 100 mm (6.9" x 3.9") Typical: +5 V @ 400 mA Max: +5 V @ 2.7 A Operating Temperature 0 ~ 60° C (32 ~ 140° F) (refer to IEC 68-2-1, 2) Storing Temperature -20 ~ 70° C (-4 ~ 158° F) (refer to IEC 68-2-3) Storing Humidity 5 ~ 95% RH, non-condensing Ordering Information PCI-1753 ADAM-3968 ADAM-3968/20 ADAM-3968/50 PCLD-8751 PCLD-8761 PCLD-8762 PCL-10268 96-ch Digital I/O PCI Card 68-pin DIN-rail SCSI Wiring Board 68-pin SCSI to 3 20-pin Box Header Terminal 68-pin SCSI to 2 50-pin Box Header Terminal 48-ch Isolated Digital Input Board 24-ch Replay/ Isolated Digital Input Board 48-ch Relay Board 100-pin to Two 68-pin SCSI Cables, 1 m and 2 m Data Acquisition Boards