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CompactPCI

128-CH Isolated DI & 128-CH Isolated DO Card

cPCI-7452

Introduction

The ADLINK cPCI-7452 is a 256-CH extra-high-density opto-isolated digital input and output card. It provides a

makes it easy to sense the status of external devices. The cPCI-7452 also features a wide output range from 5 to 35 V,

suitable for driving relays and use in industrial automation applications. The cPCI-7452 provides sink drive outputs. The

cPCI-7452 provides Change-of-State interrupt on all digital input channels, simplifying configuration and management.

Features

■

6UEurocardformfactor,CompactPCIcompliant

(PICMG 2.0 R3.0)

■

128-CH isolated digital inputs and 128-CH isolated

digital outputs

■

Non-polarity digital input range

■

■

■

Sink current up to 300 mA on each isolated output

■

Interrupt sources: 128-CH DI Change-of- State

■

Output status read back

■ Operating Systems

• Windows 7/Vista/XP/2000/2003 Server

• Linux

■ Recommended Software

• AD-Logger

• VB.NET/VC.NET/VB/VC++/BCB/Delphi

• DAQBench

■ Driver Support

• DAQPilot for LabVIEW™

• PCIS-DASK for Windows

• PCIS-DASK/X for Linux

Specifications

Isolated Digital Input

■

Number of channels: 128

■

Maximum input range: 24 V, non-polarity

■

Digital logic levels: 0-24 V, non-polarity

• Input high voltage: 5-24 V

• Input low voltage: 0-2 V

■

Input resistance: 2.4 kΩ @ 1/2 W

■

ESD protection CKT switch (Forward)

■

■

Interrupt sources: 128 channel Change-of-state

(COS)

■

Data transfer: programmed I/O

Isolated Digital Output

■

Number of channels: 128

■

Supply voltage: 5-35 V

■

Output type: open collector Darlington transistor

■

Sink current: 500 mA for one channel @ 100% duty

■

■

Data transfer: programmed I/O

Isolation +5 V Power Supply

■

Output Voltage: +5 V

■

Output Current: 100 mA max. (@ 40˚C)

General Specifications

■

I/O connector

Two 200-pin dual port VHDCI female

■

Operating temperature: 0˚C to 60˚C

■

Storage temperature: -20˚C to 80˚C

■

Relative humidity: 5% to 95%, non-condensing

■

Power requirements

■

Dimensions (not including connectors)

233.35 mm (L) x 160 mm (W)

3.3 V

300 mA typical

+5 V

1.26 A typical

Terminal Boards & Cables

■ DIN-100S-01

Terminal Board with One 100-pin SCSI-II

Connector and DIN-Rail Mounting (Cables are not

included.)

■ ACL-102150-1

SCSI-100 to MINI SCSI-100 connector, 1 M (cPCI-7452 only)

* For more information on mating cables, please refer to P2-61/62.

Ordering Information

■ cPCI-7452

128-CH Isolated DI & 128-CH Isolated DO Card