Data Acquisition Boards

Features

PCI-1753

96-ch Digital I/O PCI Card

ƒ Up to 96 TTL digital I/O lines

ƒ Emulates mode 0 of 8255 PPI

ƒ Buffered circuits for higher driving capacity than the 8255

ƒ Multiple-source interrupt handling capability

ƒ Interrupt output pin for simultaneously triggering external devices with the

interrupt

ƒ Output status read-back

ƒ “Pattern match” and “Change of state” interrupt functions for critical I/O

monitoring

ƒ Keeps the output settings and values after system hot reset

ƒ Supports both dry and wet contact

ƒ High-density 100-pin SCSI connector

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.

Specifications

Digital Input/Output

ƒ

Channels

96 digital I/O lines for PCI-1753

ƒ

Programming Mode

8255 PPI mode 0

ƒ

Compatibility

5 V/TTL

ƒ

Input Voltage

Logic 0: 0.8 V max.

Logic 1: 2.0 V min.

ƒ

Output Voltage

Logic level 0:0.8 V max. @+24mA (Sink)

Logic level 1:2.0 V min. @-15mA (Source)

ƒ

Interrupt Inputs

4 (PC00,PC10,PC20,PC30)

General

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Bus Type

PCI V2.2

ƒ

I/O Connector

1 x 100-pin SCSI female connector

ƒ

Dimensions (L x H)

175 x 100 mm (6.9" x 3.9")

ƒ

Power Consumption

Typical: 5 V @ 400 mA

Max.: 5 V @ 2.7 A

ƒ

Operating Temperature 0 ~ 60°C (32 ~ 140°F)

ƒ

Storage Temperature

-20 ~ 70°C (-4 ~ 158°F)

ƒ

Storage Humidity

5 ~ 95% RH, non-condensing

Ordering Information

ƒ

PCI-1753

96-ch Digital I/O PCI Card

ƒ

PCI-1753E

Extension Board for PCI-1753

Accessories

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ADAM-3968

68-pin DIN-rail SCSI Wiring Board

ƒ

ADAM-3968/20

68-pin SCSI to 3 20-pin Box Header Board

ƒ

ADAM-3968/50

68-pin SCSI to 2 50-pin Box Header Board

ƒ

PCLD-8751

48-ch Isolated Digital Input Board

ƒ

PCLD-8761

24-ch Replay/ Isolated Digital Input Board

ƒ

PCLD-8762

48-ch Relay Board

ƒ

PCL-10268-2E

100-pin to Two 68-pin SCSI Cables, 1 m and 2 m

Pin Assignments

RoHS

COMPLIANT

2002/95/EC

All product specifications are subject to change without notice

Last updated : 13-Jul-2015