Measurement Computing CIO-DAS-TEMP - Manual (Page 17)

7 SPECIFICATIONS
POWER CONSUMPTION
+5V Normal Operation
890 mA Typical 960 mA Max
ANALOG INPUT
Channels
32 Current Input, AD592 Sensor Specific
Range 0 to 500 µΑ
Input Impedance 20 KOhm (nominal)
Resolution
30 S/S
0.015 Deg C (60 Hz Line Frequency)
25 S/S 0.0125 Deg C (50 Hz Line Frequency)
200 S/S 0.1 Deg C (400 Hz Line Frequency)
Current/Temp 1.0 Degrees Kelvin / µAmp
Accuracy ± 0.02%
Linearity Error ± 0.02%
Gain Drift ±75 ppm/°C
V/F Converter AD652
Calibration 0 to 5V (pin 37) @ 10,000 KOhm Input Impedance
COUNTERS
Counter Type
82C54 Three 16-Bit Down-counters, 10 MHz Max Input
Prescaler 2 MHz divided by 14 programmable steps
Interrupts 2 through 7 Programmable
ENVIRONMENTAL
Operating Range
0 to 60°C
Storage Range −40 to 100°C
Humidity 0 to 90% non-condensing
SENSORS
AD592 Sensor
CN Suffix BN Suffix
Temp Range −25 to 105°C −25 to 105°C
Accuracy at range 0 to 70°C, ± 0.8°C 0 to 70°C, ± 1.5°C
−25 to 105 °C, ± 1.0°C −25 to 105°C, ± 2.0°C
Temperature drift ±25 ppm/°C ±25 ppm/°C
Storage Range −45 to 125C −45 to 125°C
13