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Specifications – daqboard/1000 series boards, Analog inputs applicable to daqboard/1000, /1005, General specifications – Measurement Computing DaqBoard 1000 Series User Manual

Page 75: Analog inputs

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Specifications – DaqBoard/1000 Series Boards

6


I/O Comparison Matrix

for DaqBoard/1000 Series Boards

DaqBoard

Identity

Analog Input

Channels

Analog Output

Channels

Digital I/O

Channels

Counter

Inputs

Timer

Outputs

1000

16

2

24

4

2

1005

16

-- 24

4

2

General Specifications

Applicable to DaqBoard/1000, /1005

Warm-up: 1 hour to rated specifications

Supply voltage range: 4.75 VDC to 5.25 VDC (PCI bus)

Power consumption (per board): 3.5 W

Operating temperature: 0 to +60°C

Storage temperature: -40 to +80°C

Relative Humidity: 0 to 95% non-condensing

Vibration: MIL STD 810E

Signal I/O Connector: 68-pin SCSI type III, carries all analog I/O and digital I/O

Dimensions: 165 mm W x 15 mm D x 108 mm H (6.5” x 0.6” x 4.2”)

Weight: 160 g (0.35 lbs)

Analog Inputs

Applicable to DaqBoard/1000, /1005

Channels: 16 single-ended or 8 differential, programmable on a per-channel basis as single-

ended or differential bipolar.
Bandwidth: 500 kHz
Settling Time: 5 µs maximum to 1 LSB for full-scale step

Maximum Input Voltage: +11V relative to analog common

Over-Voltage Protection: ±35V

Ranges:

Software programmable via sequencer on a per-channel basis.

Accuracy (Note 2)

One Year, 0 to 35°C

±

(% reading + % range)

Input Noise (Note 3)

(LSB rms)

10 Hz to 200 kHz

Voltage Range

(Note 1)

Absolute

Typical

-10 to +10 V

0.015+.005

1

-5 to +5 V

0.015+.005

1

-2.5 to +2.5 V

0.015+.005

1

-1.25 to +1.25 V

0.015+.005

2

-0.625 to +0.625 V

0.015+.008

2

-0.3125 to +0.3125 V

0.015+.008

3

-0.156 to +0.156 V

0.02+.008

3

Notes:

1) Specifications assume differential input single channel scan, 200 kHz scan rate, unfiltered.

2) Accuracy specification is exclusive of noise. Measurements were taken at P1.

3) Inputs shorted to signal ground (SGND). 8192 samples.

Note: Specifications subject to change without notice.

889094

Specifications – DaqBoard/1000 Series 6-1

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