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14 Channel TTL Digital I/O ISA Card (PCL-722-BE)

by Advantech

Part #: PCL-722-BE


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$235.00

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144-ch Digital I/O ISA Card

  • Emulates 8255 PPI mode 0
  • Buffered circuits for higher driving capacity than the 8255
  • Interrupt handling
  • Output status readback
  • Pin compatible with Opto-22 I/O module racks
Digital InputChannels144 (24 channels x 6 ports) shared with output
Compatibility5 V/TTL
Input VoltageLogic 0: 0.8 V max. Logic 1: 2.0 V min.
Interrupt Capable Ch.Bits 0 and 3 of Port C can generate an interrupt to IRQ 2, 3, 4, 5, 6 or 7
Digital OutputChannels144 (24 channels x 6 ports) shared with input
Compatibility5 V/TTL
GeneralBus TypeISA
Dimensions (L x H)334 x 100 mm (13.2" x 3.9")
Humidity (Operating)5 ~ 95% RH, non-condensing (refer to IEC 68-2-3)
I/O Connectors6 x 50-pin box header
Power ConsumptionTypical: 5 V @ 1.3 A, Max.: 5 V @ 1.8 A
Temperature (Operating)0 ~ 60°C (32 ~ 140°F)
Temperature (Storage)-20 ~ 70°C (-4 ~ 158°F)

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