ㆍ▷ 96-채널, 5 V, TTL/CMOS, 24 mA, USB 디지털 I/O 디바이스
ㆍ▷ 96 bidirectional DIO channels (5 V TTL)
ㆍ▷ High-current drive (up to 24 mA sink or source)
ㆍ▷ 100-pin female 0.050 series SCSI connector
Features
▷ 96 bidirectional DIO channels (5 V TTL)
▷ High-current drive (up to 24 mA sink or source)
▷ 100-pin female 0.050 series SCSI connector
▷ Programmable power-up states, DIO watchdog timer,
change detection, programmable input filters
Specification & Introduction
▷ Number of channels
96 input/output
▷ Compatibility
TTL/CMOS, single-ended
GND referenced
▷ Power-on state
Configured as inputs,
pull-up/pull-down (selectable on
the back panel switch)
▷ Pull-up/pull-down resistor
100 kΩ ±5%
▷ Data transfers
Programmed I/O
Digital Input Characteristics
▷ Level
Input voltage
Min
0 V
Max
50 V
Input low voltage
Min
—
Max
08 V
Input high voltage
Min
20 V
Max
—
Input low current (Vin = 0 V)
Min
—
Max
–910 μA
Input high current (Vin= 5 V)
Min
—
Max
910 μA
Digital Output Characteristics
▷ Level
Low-level output current (IOL)
Min
—
Typ
—
Max
24 mA
High-level output current (IOH)
Min
—
Typ
—
Max
–24 mA
Output low voltage (VOL), at 100 μA
Min
—
Typ
00 V
Max
02 V
at 2 mA
Min
—
Typ
01
Max
—
at 12 mA
Min
—
Typ
05 V
Max
—
at 24 mA
Min
—
Typ
10 V
Max
14 V
Output high voltage (VOH), at –100 μA
Min
43 V
Typ
50 V
Max
—
at –2 mA
Min
—
Typ
49 V
Max
—
at –12 mA
Min
—
Typ
45 V
Max
—
at –24 mA
Min
28 V
Typ
40 V
Max
—
Ordering Information