Click to zoom

Please sign in or register to see model options and to add products to your cart.

Product short description:
  • 24 differential I/O, 16 TTL I/O
  • Four 16-bit counter/timer channels with six operating modes

Consult factory for long-term availability.

 

AcPC424: Digital Input/Output Module Differential, TTL, Counter/Timer Description

The AcPC424 provides 24 differential input/outputs, 16 TTL input/output channels, and four 16-bit multifunction counter/timers.

The 16 TTL input/output channels can be programmed as inputs or as outputs on an individual channel basis. The 24 differential input/output channels are programmed as inputs or outputs on an 4-channel port basis. All input channels can be enabled for change of state, low, or high level transition interrupts.

This module saves money and CompactPCI slots by combining differential I/O, TTL I/O, and counter/timer functions on one card.

Four 16-bit multifunction counters/timers can be configured for pulse width modulated output, watchdog timer, event counter, frequency measurement, pulse width measurement, period measurement, or one shot pulse output. The four 16-bit counters can also be configured into two 32-bit counter/timers.

See all CompactPCI products >

AcPC424: Digital Input/Output Module Differential, TTL, Counter/Timer Features & Benefits

  •  0 to 70°C (-40 to 85°C E version)

Digital I/O

  • 40 digital input/output channels:

– 24 differential input/outputs
– 16 TTL input/output channels
– Programmable change of state/level interrupts
– Input signal filtering debounce logic

Counter/Timer

  • Four 16-bit or two 32-bit counter/timer channels (control lines shared with 16 TTL I/O channels)
  • Six operating modes:

– Pulse width modulation
– Watchdog timer
– Event counter
– Frequency measurement
– Pulse width or period measurement
– One-shot and repetitive one-shot
– TTL-compatible thresholds
– Power-up and system reset are failsafe

PCISW-API-LNX: Linux Support Driver Download (Log in to download the file)
PCISW-API-WIN: Windows Support Driver Information Page (Log in to download the file)
PMCSW-API-VXW: VxWorks Support Driver Information Page (Log in to download the file)
  • Compare

    Embedded Cables

    • Communication Signal Cables
    • Wide assortment of ribbon cables
    Select options
  • Compare

    Termination Products

    • DIN rail-mount panels
    • 50 screw terminals on 50-pin connector termination panels
    • 50 screw terminals on SCSI-2 connector termination panels
    • 68 screw terminals on SCSI-3 connector termination panels
    Select options

Additional information

Weight 16 oz
Dimensions 7 × 4 × 2 in
Part Number

AcPC424: Digital Input/Output Module

  • Description

    AcPC424: Digital Input/Output Module Differential, TTL, Counter/Timer Description

    The AcPC424 provides 24 differential input/outputs, 16 TTL input/output channels, and four 16-bit multifunction counter/timers.

    The 16 TTL input/output channels can be programmed as inputs or as outputs on an individual channel basis. The 24 differential input/output channels are programmed as inputs or outputs on an 4-channel port basis. All input channels can be enabled for change of state, low, or high level transition interrupts.

    This module saves money and CompactPCI slots by combining differential I/O, TTL I/O, and counter/timer functions on one card.

    Four 16-bit multifunction counters/timers can be configured for pulse width modulated output, watchdog timer, event counter, frequency measurement, pulse width measurement, period measurement, or one shot pulse output. The four 16-bit counters can also be configured into two 32-bit counter/timers.

    See all CompactPCI products >

    AcPC424: Digital Input/Output Module Differential, TTL, Counter/Timer Features & Benefits

    •  0 to 70°C (-40 to 85°C E version)

    Digital I/O

    • 40 digital input/output channels:

    – 24 differential input/outputs
    – 16 TTL input/output channels
    – Programmable change of state/level interrupts
    – Input signal filtering debounce logic

    Counter/Timer

    • Four 16-bit or two 32-bit counter/timer channels (control lines shared with 16 TTL I/O channels)
    • Six operating modes:

    – Pulse width modulation
    – Watchdog timer
    – Event counter
    – Frequency measurement
    – Pulse width or period measurement
    – One-shot and repetitive one-shot
    – TTL-compatible thresholds
    – Power-up and system reset are failsafe

  • Specs & Data Sheets

  • Software

    PCISW-API-LNX: Linux Support Driver Download (Log in to download the file)
    PCISW-API-WIN: Windows Support Driver Information Page (Log in to download the file)
    PMCSW-API-VXW: VxWorks Support Driver Information Page (Log in to download the file)
  • Accessories

    • Compare

      Embedded Cables

      • Communication Signal Cables
      • Wide assortment of ribbon cables
      Select options
    • Compare

      Termination Products

      • DIN rail-mount panels
      • 50 screw terminals on 50-pin connector termination panels
      • 50 screw terminals on SCSI-2 connector termination panels
      • 68 screw terminals on SCSI-3 connector termination panels
      Select options
  • Additional information

    Additional information

    Weight 16 oz
    Dimensions 7 × 4 × 2 in
    Part Number

    AcPC424: Digital Input/Output Module