104-DIO-24E

Digital I/O Card

104-DIO-24E

The circuits use an 82C55A PPI with mode 0 supported. Ports A, B and C are buffered with 74ABT245 transceivers and pulled up to 5V. The optional 82C54 has three-sixteen bit down-counters within one chip. These counters are useful for making frequency outputs, measuring frequency of square waves, pulse width outputs, pulse width measurements etc. Software drivers are provided on CD.

  • Brand: Acces IO
  • 48 Parallel Bits of Digital I/O Type 82C55 PPI mode 0
  • Compatible with Opto-22 type Solid State Module Racks
  • Two 24 bit groups (two 8 bit ports, two 4 bit ports each group)
  • All bits are buffered, 64mA sink, 32m A source
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Details

The circuits use an 82C55A PPI with mode 0 supported. Ports A, B and C are buffered with 74ABT245 transceivers and pulled up to 5V. The optional 82C54 has three-sixteen bit down-counters within one chip. These counters are useful for making frequency outputs, measuring frequency of square waves, pulse width outputs, pulse width measurements etc. Software drivers are provided on CD.

Ordering Info

  • 104-DIO-48E – 48 Parallel Bits of Digital I/O
  • 104-DIO-24E – 24 Parallel Bits of Digital I/O

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Specification

  • 48 Parallel Bits of Digital I/O Type 82C55 PPI mode 0
  • Compatible with Opto-22 type Solid State Module Racks
  • Two 24 bit groups (two 8 bit ports, two 4 bit ports each group)
  • All bits are buffered, 64mA sink, 32m A source
  • I/O pulled up to 5V for Contact Monitoring, Pulldown resistors are an option (factory installation)
  • Fused (resetable) 5V available on pin 49 of each group
  • I/O connectors: Two Industry Standard 50 pin headers plus one ten-pin header for counter timer

Delivery Information

Orders dispatched from Assured Systems USA will be delivered using FedEx.

Payment Methods & Options

Accepted payment methods for US customers include bank transfer, VISA or Mastercard in USD.

ACCES I/O: Warranty and Service Information

All ACCES I/O products distributed in the EMEA come with a 2 year warranty as standard, with additional extension options available upon request. As an official ACCES I/O partner, we are proud to provide customers with peace of mind and the highest quality products, including any systems which have been configured to meet individual specifications.

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