Advantech PCI-1757UP Manual do Utilizador descarregar pdf (Página 10)

PCI-1757UP User Manual 4

1.4 Specifications

Digital Input

• Logic High Voltage: 2.0 V min.

• Logic Low Voltage: 0.80 V max.

• Maximum Input Leakage Current: 2µA

Digital Output

• Logic High Voltage: 3.7 V min. @ 24mA (source)

• Logic Low Voltage: 0.5 V max. @ -24 mA (sink)

Interrupt Source

• PC0, PC4

General

• Connector: One D-SUB 25-pin female connector

• Power Consumption: 5 V @ 200 mA (Typical)

• Operating Temperature: 0 ~ 70º C (32 ~ 158 ºF)

• Storage Temperature: -20 ~ 80º C (-4 ~ 176º F)

• Humidity: 5 ~ 95% non-condensing

• Dimensions: 119.91 x 64.41 mm (4.721" x 2.536") Low profile PCI

MD1 card size.

• I/O Channels: 48 digital I/O lines

• Programming Mode: 8255 PPI mode 0

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Advantech PCI-1757UP Manual do Utilizador Página 10