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ACL-7120A/6

32-CH DIO & Timer/Counter Cards
Caratteristiche
  • 32-CH TTL digital inputs and 32-CH TTL digital outputs
  • High output driving capacity
  • 3 independent programmable 16-bit down counters
  • One 16-bit event counter for interrupt generation
  • One cascaded 32-bit timer with a 4 MHz timebase
  • Clock output: 2 MHz, 1 MHz, 500 kHz, or 250 kHz jumper selectable
  • Multiple selections on frequency divider
Manufacturer: Adlink Technology Inc.

DIGITAL OUTPUT
Number of channels: 32
Compatibility: 5 V/TTL
Digital logic levels:
    - Output high voltage: 2.4 V minimum
    - Output low voltage: 0.5 V maximum
Driving capacity:
    - Source current: 5 mA
    - Sink current: 24 mA
Data transfers: programmed I/O

DIGITAL INPUT
Number of channels: 32
Signal Level: TTL compatible
Digital logic levels:
    - Input high voltage: 2-5.25 V
    - Input low voltage: 0-0.8 V
Loading current: max. 0.2 mA @ 0.4 V
Data transfers: programmed I/O

TIMERS/COUNTERS
General-purpose counter (ACL-7120A/3 and ACL-7120A/6):
    - Number of channels: 3
    - Resolution: 16 bits
    - Compatibility:  5 V/TTL
Event couter for interrupt generation (ACL-7120A/6):
    - Number of channels: 1
    - Resolution: 16 bits
    - Compatibility:  5 V/TTL
Timer for interrupt generation (ACL-7120A/6):
    - Number of channels: 1
    - Resolution: 16 bits
    - Compatibility:  5 V/TTL
    - Base clock available: 4 MHz

GENERAL SPECIFICATIONS
I/O connector:
20-pin ribbon male x 5
Operating temperature: 0 to 60° C
Storage Temperature: -20 to 80° C
Relative humidity: 5 to 90%, noncondensing
Bread Area: plated through-hole
    - Hole size: 1.0 mm
    - Pad size: 1.5 mm
Dimension (not including connectors): 194mm x 114mm

DIGITAL OUTPUT
Number of channels: 32
Compatibility: 5 V/TTL
Digital logic levels:
    - Output high voltage: 2.4 V minimum
    - Output low voltage: 0.5 V maximum
Driving capacity:
    - Source current: 5 mA
    - Sink current: 24 mA
Data transfers: programmed I/O

DIGITAL INPUT
Number of channels: 32
Signal Level: TTL compatible
Digital logic levels:
    - Input high voltage: 2-5.25 V
    - Input low voltage: 0-0.8 V
Loading current: max. 0.2 mA @ 0.4 V
Data transfers: programmed I/O

TIMERS/COUNTERS
General-purpose counter (ACL-7120A/3 and ACL-7120A/6):
    - Number of channels: 3
    - Resolution: 16 bits
    - Compatibility:  5 V/TTL
Event couter for interrupt generation (ACL-7120A/6):
    - Number of channels: 1
    - Resolution: 16 bits
    - Compatibility:  5 V/TTL
Timer for interrupt generation (ACL-7120A/6):
    - Number of channels: 1
    - Resolution: 16 bits
    - Compatibility:  5 V/TTL
    - Base clock available: 4 MHz

GENERAL SPECIFICATIONS
I/O connector:
20-pin ribbon male x 5
Operating temperature: 0 to 60° C
Storage Temperature: -20 to 80° C
Relative humidity: 5 to 90%, noncondensing
Bread Area: plated through-hole
    - Hole size: 1.0 mm
    - Pad size: 1.5 mm
Dimension (not including connectors): 194mm x 114mm
Products specifications
Form Factor ISA
digital I/O 64
Timer Counter 6
Products specifications
Form Factor ISA
digital I/O 64
Timer Counter 6