STX104-ND 16-bit PC/104 Analog I/O Module with 1M sample FIFO without dual 16-bit DAC

SKU: STX104-1MFIFO-DAQ-NODACS
Weight: 0 lbs 5 ozs
The STX104-ND is a PC/104 16-channel 16-bit A/D that incorporates a large 1M sample FIFO. Input voltage range to +/-10V (+/-35V max). More details...
Price: $497.50
STX104-ND 16-bit PC/104 Analog I/O Module with 1M sample FIFO without dual 16-bit DAC
STX104-ND 16-bit PC/104 Analog I/O Module with 1M sample FIFO without dual 16-bit DAC
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STX104-ND 16-bit PC/104 Analog I/O Module with 1M sample FIFO without dual 16-bit DAC + AES-IDC-RA 40-Pin Terminal Breakout Board with IDC Right Angle Connector

Price $545.03

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STX104-ND 16-bit PC/104 Analog I/O Module with 1M sample FIFO without dual 16-bit DAC + AES-PT 40-Pin Terminal Breakout Board with Straight-Thru stacking connector

Price $547.43

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Product Details

STX104-ND

The STX104-ND is a 16 channel analog input card with 16-bit resolution. It is designed for use in systems where high reliability is of utmost importance while operating in harsh environments.

Very low noise analog inputs at less than 1.5-LSB RMS over all input ranges (1.1-LSB RMS typical). Noise reduction to 0.6-LSB RMS can be achieved using the jumper selectable sixteen sample moving average filter.

Large one mega-sample FIFO greatly relaxes interrupt latency problems found when using Linux, Windows or other operating systems. Offers more data collection options especially for post-analysis activities.

Software compatibility is important because it immediately offers third party driver support as well as second sourcing. The STX104-ND is compatible with several other ISA and PC/104 cards including Measurement Computing CIO-DAS1602/16, DAS-1602/16-P5, DAS-16/16jr, PC104-DAS16JR/16, DAC-02 and Keithley DAS-16 Series.

Third party software and drivers are readily available for VisSim, Labview, Matlab, DAQARTA and Visual Basic environments just to name a few.

Low software overhead interrupt options are available including one interrupt per burst or one interrupt per 512 FIFO samples. Full legacy interrupts (to preserve driver compatibility) are also provided.

PC/104 Data Bus width. Either 8- or 16-bit data paths are possible for the analog inputs and analog outputs. 16-bit data path effectively doubles the PC/104 bandwidth.

Single +5V Supply Operation means reduced power supply and system level complexities.


STX104-ND Detailed Technical Specifications

Analog Inputs

• Resolution: 16-bits (1/65536 of full scale). No missing codes guaranteed

• Number of Channels: 8 differential or 16 single-ended Inputs.

• Maximum Sampling Rate: 200,000 Samples Per Second

• Input Type: True differential or single-ended, jumper selectable.

• Input Ranges: Unipolar or Bipolar, jumper selectable.

Bipolar: ±10V, ±5V, ±2.5V, ±1.25V.

Unipolar: 0 to 10V, 0 to 5V, 0 to 2.5V, 0 to 1.25V.

• Input Sensitivity: 19 microvolts

• Noise Characteristics: Gaussian behavior with maximum peak-to-peak internal noise of less than 1.5-LSB RMS over all input ranges and operating temperatures (1.2-LSB RMS typical). Jumper selectable 16-point moving average filter drops noise to less than 1-LSB RMS over all input ranges and operating temperatures (0.6-LSB RMS typical).

• DC Drift or Zero Drift: ±2ppm/oC, ±1.5ppm/oC typical

• Input Bias Current: 50nA maximum

• Absolute Maximum Input Voltage: ±35V

• Common Mode Voltage Range: ±10V

• Common Mode Rejection Ratio: 70dB at 60Hz

• Integral Linearity Error: ±1.5 LSB (±3 LSB on 1.25V range)

• Differential Linearity: ±1 LSB

• Accuracy: 0.003% of reading, ±1 LSB

• Gain Drift: ±7ppm/°C

• Trigger Sources: Programmable internal 32-bit counter/timer, external source (DI0/TRIG) or software polled. External input will accept GPS PPS output.

• Trigger Modes: Gated pacer, software polled. (Gate must be disabled by software after trigger event)

• Data Transfer: From 1 mega-sample FIFO via interrupt, DMA or software

NOTE: Least Significant Bit (LSB).

Digital Input/Outputs

• Number of Inputs: 4 TTL compatible

• Input Voltage: Logic 0: 0.0V min, 0.8V max; Logic 1: 2.0V min, 5.5V max

• Input Current: ± 1uA max

• Number of Outputs: 4 TTL compatible

• Output Voltage: Logic 0: 0.0V min, 0.4V max; Logic 1: 2.4V min, 3.3V max.

• Output Current: ±12mA per line max

Counter/Timers

• Analog Input Pacer Timer: 32-bit down counter (2 82C54 counters cascaded)

• Clock Source Jumper selectable: 1 MHz or 10 MHz on-board clock source.

• General Purpose: 16-bit down counter: (1 82C54 counter)

• Interrupt/DMA Trigger: End of analog input conversion

General

• Operating temperature range: -40 to +85°C

• Storage temperature range: -55 to +125°C

• Factory Calibration: Full NIST Traceable

• Humidity: 0 to 95% non-condensing

• Power Supply: 5VDC ± 5% at less than 350mA

• Interface: PC/104 8- or 16-bit data paths

Ordering Information

• Part number: STX104-1MFIFO-DAQ-NODACS


STX104-ND I/O Connector (J7)

+5V POWER

1

2

CT_OUT2

CT_OUT0

3

4

CT_CLK0

DOUT3

5

6

DOUT2

DOUT1

7

8

DOUT0

DIN3

9

10

CT_GATE0 / DIN2

DIN1

11

12

TRIG / DIN0

DGND

13

14

SS&H

-5V

15

16

No Connection

No Connection

17

18

AGND

No Connection (NC)

19

20

AGND

CH7 LOW / CH15

21

22

CH7 / CH7 HIGH

CH6 LOW / CH14

23

24

CH6 / CH6 HIGH

CH5 LOW / CH13

25

26

CH5 / CH5 HIGH

CH4 LOW / CH12

27

28

CH4 / CH4 HIGH

CH3 LOW / CH11

29

30

CH3 / CH3 HIGH

CH2 LOW / CH10

31

32

CH2 / CH2 HIGH

CH1 LOW / CH9

33

34

CH1 / CH1 HIGH

CH0 LOW / CH8

35

36

CH0 / CH0 HIGH

AGND

37

38

No Connection (NC)

No Connection (NC)

39

40

No Connection (NC)


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