PC/104 – USB I/O
Specifications
Digital Inputs (TTL Compatible)
Logic High:
2.0 to 5.0 VDC
Logic Low:
-0.5 to +0.8 VDC
Digital Outputs
Logic High:
2.0 VDC minimum source 32 mA
0.55 VDC maximum sink 64 mA
Logic Low:
Optional Counter/Timers
Type:
82C54-10 programmable interval counters
2.0 VDC minimum source 32 mA
0.55 VDC maximum
TTL/CMOS compatible
On-board
Output Drive:
Input Gate:
Clock:
Active Count Edge:
Minimum Clock Pulse Width:
Timer Range:
Negative Edge
30 nS high 40 nS low
16 bits
Maximum Input Frequency:
10MHz
Bus Type
USB 2.0 High-speed
USB 1.1 Full-speed compatible
Environmental
Operating Temperature Range:
Storage Temperature Range:
Humidity:
0° to 70°C (extended temp available)
-40° to +85°C
5% - 95%, non-condensing
3.550 x 3.775 inches
Board Dimension:
Box Dimension:
4.00 x 4.00 x 1.25 inches
Power
+5VDC provided via USB bus up to 500mA**
Basic Unit with Three Counters: 100mA typical (no load)
+5VDC resettable fuse at 0.5A located on connector
** Optional on-board external power circuitry and AC/DC adapter can be ordered (“-P” option) if current use is expected to be greater than what can be supplied by the USB bus.
Please check to see how much current your USB port can supply and how much current you anticipate using.
Ordering Guide
USB-DIO-32
Enclosure, module and screw terminal board
Options
-OEM
-E
Board only version (no enclosure and screw terminal board)
Economy model (no screw terminal board)
DIN rail mounting provision
-DIN
-P
External power and AC/DC adapter
-Cx
Number of counters (where x = 1, 2 or 3 counters)
Accessories
External plug-in screw terminal board
UTBK-50
Advanced Digital Logic, Inc.; 4411 Morena Blvd., Suite 101; San Diego, CA 92117-4345
Ph. 858 490-0597 F. 858 490-0599; e-mail: sales@adl-usa.com; web: www.adl-usa.com
ADL [ ADVANCED DIGITAL LOGIC, INC. ]
