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
