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ACL-7122

Opto-22 Compatible 144-CH DIO Cards
Caratteristiche
  • High-density 144-CH digital inputs/outputs
  • TTL/DTL compatible digital I/O channels
  • Direct interface with OPTO-22 compatible I/O modules
  • Emulates industry standard 8255 PPI (mode 0)
  • Buffered circuits for high driving capacity
  • Output status read back
  • Programmable interrupt handling
Produttore:: Adlink Technology Inc.

DIGITAL I/O
Number of channels:144 inputs/outputs
Compatibility: 5 V/TTL
Digital logic levels:
    - Input high voltage: 2-5.25 V
    - Input low voltage: 0-0.8 V
    - Output high voltage: 2.4 V minimum
    - Output low voltage: 0.5 V maximum
Output driving capacity:
    - Source current
        - 2.6 mA (Port A and Port B)
        - 15 mA (Port C)
    - Sink current: 24 mA
Data transfers: programmed I/O, interrupt

INTERRUPT CONTROL
Available IRQ levels (jumper selectable): 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15
IRQ sources (programmable):
DIO Port C0, C3, C4

GENERAL SPECIFICATION
I/O connector:
50-pin ribbon male x 6
Operating temperature: 0 to 55° C
Storage Temperature: -20 to 80° C
Relative humidity: 5 to 95%, noncondensing
 Power requirements: +5V 1.40 A typical, 1.80 A maximum
Dimension (not including connectors): 183mm x 119mm

DIGITAL I/O
Number of channels:144 inputs/outputs
Compatibility: 5 V/TTL
Digital logic levels:
    - Input high voltage: 2-5.25 V
    - Input low voltage: 0-0.8 V
    - Output high voltage: 2.4 V minimum
    - Output low voltage: 0.5 V maximum
Output driving capacity:
    - Source current
        - 2.6 mA (Port A and Port B)
        - 15 mA (Port C)
    - Sink current: 24 mA
Data transfers: programmed I/O, interrupt

INTERRUPT CONTROL
Available IRQ levels (jumper selectable): 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15
IRQ sources (programmable):
DIO Port C0, C3, C4

GENERAL SPECIFICATION
I/O connector:
50-pin ribbon male x 6
Operating temperature: 0 to 55° C
Storage Temperature: -20 to 80° C
Relative humidity: 5 to 95%, noncondensing
 Power requirements: +5V 1.40 A typical, 1.80 A maximum
Dimension (not including connectors): 183mm x 119mm
Specifiche di prodotto
Form Factor ISA
digital I/O 144
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Specifiche di prodotto
Form Factor ISA
digital I/O 144