M451
Parallel I/O PMC

  • 64 Channels of TTL or 32 Channels of RS-422/485 Differential I/O
  • All Channels Software Configurable to be TTL or Differential and Inputs or Outputs
  • Optional: 8 Analog Output
  • Channels, 12-bit D/A Converter
  • 4 Single-Ended Analog Voltage Output Channels with 0 to +10 V Output Range
  • 4 Single-Ended Analog Current Output Channels with
    0 to 20 ma Range
  • Optional: Four RS-23 /422/485 UART Serial Ports Capable of BAUD Rates up to 115.2 kbps
  • Optional: Two Threshold Crossing Detector Inputs with Hysteresis
    Interrupt Capabilities Using PCI Interrupt Pins
  • Programmable Interrupts from External TTL or Differential Inputs
  • PCI Rev. 2.1 Compliant Supporting 32-bit @ 33MHz Operation
  • Air-Cooled Version Compliant with IEEE 1386-2001 Specification
  • Conduction-Cooled Version Compliant with ANSI/VITA20-2001
  • Three Ruggedization Levels
  • VxWorks® Drivers
  • BIT (Built-in-Test) Coverage for complete Functional Testability



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