ADLINK Digital I/O PCIe-7432

Digital I/O

PCIe-7432

32-CH Isolated DI & 32-CH Isolated DO PCIe Card with High Input Range

Key Features

Supports 3.3V 12V PCIe bus

32CH isolated digital inputs & 32CH isolated digital outputs

Isolation Voltage: 2500V RMS

Sink current up to 500mA on single isolated output

Isolated input voltage up to 24V (PCIe-7432/7432HIR)

Two external interrupt sources

ADLINK PCIe-7432 is a 32CH Isolated DI & 32CH Isolated DO PCIe Card, featuring robust 2.500V isolation protection, suitable for most industrial applications.

Input range up to 24V makes it easy to acquire status of external devices (PCIe-7432HIR output range is from 5 to 35V), making it suitable for relay driving and industrial automation applications.

Also provided are two easily configurable interrupt sources on digital input channels.

Ordering Information

PCIe-743232-CH Isolated DI & 32-CH Isolated DO PCIe Card

Accessory

DIN-100S-01Terminal Board with One 100-pin SCSI-II Connector and DIN-Rail Mounting (Cables are not included.)

ACL-102100-1100-pin SCSI-II cable (mating with AMP-787082-9), 1M

Specifications

Isolated Digital Input

■ Number of channels

•    32 (PCI-7432/7432HIR, cPCI-7432. PCIe-7432/7432HIR)

•    64 (PCI-7433/7433HIR, cPCI-7433)

■ Maximum input range (Non-polarity)

•    5~24V, non-polarity

(PCI-7432/7433. cPCI-7432/7433. PCIe-7432)

•    12~50V, non-polarity

(PCI-7432HIR/7433HIR, PCIe-7432HIR)

■ Digital logic levels: non-polarity

(PCI-7432/7433. cPCI-7432/7433. PCIe-7432)

•    Input high voltage: 5V to 24V

•    Input low  voltage: 0V to 1.3V

■ Digital logic levels: non-polarity

(PCI-7432HIR/7433HIR, PCIe-7432HIR)

•    Input high voltage: 12V to 50V

•    Input low  voltage: 0V to 2V

■ Input resistance

•    2.4 kΩ @ 0.5 W

(PCI-7432. cPCI-7432. cPCI-7433 , PCIe-7432)

•    2.4 kΩ @ 1 W (PCI-7433)

•    4.7 kΩ @ 0.5 W (PCI-7432HIR,PCIe-7432HIR)

•    4.7 kΩ @ 1 W (PCI-7433HIR)

■ Isolation voltage: 2500 VRMS: PCI-7432/7432HIR/

7433/7433HIR/PCIe-7432/7432HIR

5000 VRMS: cPCI-7432/7433

■ Interrupt sources: digital input channel 0 & 1

■ Data transfers: programmed I/O

Isolated Digital Output

■ Number of channels

•    32 (PCI-7432/7432HIR, cPCI-7432. PCIe-7432/7432HIR )

•    64 (PCI-7434. cPCI-7434)

■ Output type: open collector Darlington transistor

■ Sink current

(PCI-7432/7432HIR/7434. cPCI-7434. PCIe-7432/7432HIR)

•    All channels “ON”    : 120mA @ 24V

•    Single channel “ON”: 500mA@ 24V

■ Source current (cPCI-7434P)

•    All channels “ON”     : 260mA @24V

•    Single channel “ON” : 500mA @24V

■ Power dissipation: Max. 2.25 W per chip

(8 DO channels) (PCI-7432/7432HIR/7434.

cPCI-7432/7434. PCIe-7432/7432HIR)

Max. 1.47 W per chip (8 DO channels)

(cPCI-7434P)

■ Supply voltage: 5-35 V

■ Isolation voltage: 2500 VRMS

■ Data transfers: programmed I/O