Measurement Computing PC104-DI48 - Manual (Page 11)

6.0 SPECIFICATIONS
POWER CONSUMPTION
+5V Supply 250 mA typical / 325 mA max.
+12V Supply None.
−
12V Supply None.
DIGITAL INPUT
Digital Type Input: 74LS373
Configuration 6 banks of 8 bits each, input only
Number of channels 48 inputs
Input High 2.0 volts min, 7 volts absolute max
Input Low 0.8 volts max,
−
0.5 volts absolute min
Miscellaneous Locations provided for installation of pull-up or
pull-down resistors.
ENVIRONMENTAL
Operating Temperature 0 to 70°C
Storage Temperature
−
40 to 100°C
Humidity 0 to 90% non-condensing
7