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MIC-3753

MIC-3753

  • 72 TTL digital I/O lines
  • Emulates mode 0 of 8255 PPI
  • Buffered circuits for higher driving capacity than 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 I/O setting and digital output values when hot system reset
  • Supports dry contact and wet contact

  • 產品介紹
    The MIC-3753 is a 72-channel 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. Users can configure each port as input or output via software.

    產品規格  

    Digital Input

    Channels

    72 (shared with output)

    Compatibility

    5 V/TTL

    Input Voltage

    Logic 0 : 0.8 V max.

    Logic 1 : 2.0 V min.

    Interrupt Capable Ch.

    6 (2 for each C port)

    Digital Output

    Channels

    72 (shared with output)

    Compatibility

    5 V/TTL

    Output Voltage

    Logic 0 : 0.44 V max. @ 24 mA

    Logic 1 : 3.76 V min. @ 24 mA

    Output Capability

    Sink : 0.44 V max. @ 24 mA

    Source : 3.76 V min. @ 24 mA

    General

    PICMG Compliance

    Compact PCI V2.0 , R2.1 Hot-Swap V2.1 , R2.0

    Bus Type

    Compact PCI

    I/O Connectors

    1 x 78-pin D-type female connector

    Dimensions

    160 x 100 mm (6.3” x 3.9”) with 3U bracket

    Power Consumption

    Typical : +5 V @ 400 mA

    Max. : +5 V @ 0.7 A

    Operating Temperature

    0 ~ 60°C (32 ~ 140°F) (refer to IEC 68-2-1, 2)

    Operating Humidity

    5~95 % RH, non-condensing

    (refer to IEC 68-2-3)

    Storing Temperature

    -20 ~ 70°C (-4 ~ 158°F)

    Certifications

    CE

    * 上述商品規格僅供參考,實際規格以實物為準。


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