Measurement-computing CIO-DAS08/JR/16 Uživatelský manuál stáhnout pdf (Strana 11)

7 SPECIFICATIONS

ANALOG INPUTS - Both Versions

Type TC-850 Integrating Converter

Resolution 16 bits, 65536 divisions of full scale

Number of Channels 8, single-ended

Range ±5V

A/D Conversion Time 30 ms

Throughput 30 Hz

Differential Linearity Error ± 0.5 LSB Max

Integral Linearity Error ± 1 LSB Max

No missing codes Guaranteed to 16 bits

Voltage Reference Warm Up 20 Minutes Minimum

30 Minutes Typical

Input Leakage Current 100 nA max @ 25 deg. C.

On Channel Impedance 10 Megohms

Overvoltage ± 30 Volts Continuous

ANALOG OUTPUTS - CIO-DAS08/JR/16-AO Only

Type AD660

Number of Channels 2

Range ± 5V Bipolar Only

Resolution 16 Bits (1/65536)

Settling time +/-FS 13 µs Max to +/-0.0008% of full scale

Linearity ± 2 LSB

Monotonicity 15 Bits guaranteed over temp range

Offset error ± 7mV

Gain error ± 3mV Max

Output Current 5 mA Min

Miscellaneous Update DAC channels individually or simultaneously (jumper-selectable)

Double-buffered latch output

DIGITAL I/O

Output Type 74LS373

Input Type 74LS244

Output low 0.4V max @ 8 mA

Output high 2.7V min @ −0.4 mA

IP1 - IP3 low 0.8V max, −0.5V absolute min

IP1 - IP3 high 2V min, 7V absolute max

ENVIRONMENTAL

Operating Temperature 0 to 50 deg C

Storage Temperature −20 to 70 deg C

Humidity 0 to 90% non-condensing

Weight 5 oz

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Measurement-computing CIO-DAS08/JR/16 Uživatelský manuál Strana 11