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PC/104 Peripheral
ICOP-0101

PC/104 48-bit digital I/O card

  • I/O
  • PC/104

Specifications

  • PC/104 48-bit ditital I/O card

  • Emulate 8255 PPI mode 0, transfer rate :300 KB/s (typical)

  • Digital output: Logic 0: 0.5V max.@ 24mA, Logic 1:2.0V min.@ 15mA

  • Digital input: Logic 0: 0.8V max.,Logic 1:2.0V min.

Manual

Datasheet

Technical Resource

Bus PC/104 standard compliant
Connectors 2.54mm 50-pin box header for I/O port x2
Power Requirement Single Voltage +5@600mA
Weight 95g
Board Size 90 x 96mm (3.54 x 3.77 inches)
Operating Temperature -20°C ~ +60°C
  • ICOP-0101 x1
  • Screw Kit x1

The ICOP-0101 is a 48-bit digital I/O module. The module can be used together with TTL level input /output circuitry. Its 48 bits are arranged in two 24-bit digital I/O groups. Each group emulates an 8255 PPI (programmable peripheral interface) mode 0 but has a higher driving capacity than the 8255 PPI. Each 24-bit group is divided into three 8-bit ports. A port can be configured to function as input or output.

  • 48 digital I/O lines (2 groups)
  • Group emulates 8225 PPI mode 0
  • Buffered circuits for higher driving capacity than 8255 PPI
  • Bit 0 of port C can generate an interrupt to IRQ 2, 3, 4, 5, 6, 7
  • Interrupt trigger on rising / falling edge
  • Output status readback
  • Pin-compatible with OPTO-22 I/O module racks
  • Transfer rate: 300 KB/sec. (typical)
  • Digital output:
    • Logic level 0: 0.5 V max. @ 24 mA sink
    • Logic level 1: 2.0 V min. @ 15 mA source
  • Digital input:
    • Logic level 0: 0.8 V max.
    • Logic level 1: 2.0 V min.