Compare Two DAP Boards Side-By-Side
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Compare DAP Board Specifications
General Specifications |
DAP 5000a |
DAP 4200a |
|---|---|---|
Dimensions |
12.28 inches x 4.2 inches |
12.28 inches x 4.2 inches |
Power requirements |
+5V, 7.0 Amps |
+5V, 3.0 Amps |
Operating temperature |
0-40 degrees Celsius |
0-50 degrees Celsius |
Accuracy of crystal clocks |
100 parts per million |
100 parts per million |
Type of A/D converter |
Successive Approximation |
Successive Approximation |
Input |
DAP 5000a |
DAP 4200a |
Analog Inputs |
16 |
16 |
Expandable to |
512 |
512 |
Voltage Ranges |
+/-5 volts, +/-10 volts |
-0 to +5 volts, +/-2.5 volts, +/-5 volts, +/-10 volts |
Samples (x 1000) per second* |
800 |
769 |
Time increment (nanoseconds) |
50 |
100 |
Minimum time interval (microseconds)* |
1.25 |
1.30 |
Maximum Gain** |
40 (other options: 1, 4, 10) |
500 (other options: 1, 10, 100) |
A/D Converters / Resolution (bits) |
1/14 |
1/14 |
Digital Inputs (synchronous) |
16 |
16 |
Expandable to |
128 |
128 |
Samples (x 1000) per second |
1666 |
1666 |
Minimum time interval (microseconds) |
0.6 |
0.6 |
Output |
DAP 5000a |
DAP 4200a |
Analog Outputs |
2 |
2 |
Expandable to |
66 |
66 |
Voltage Ranges |
+/-5 volts, +/-10 volts |
-0 to +5 volts, +/-2.5 volts, +/-5 volts, +/-10 volts, 0 to +10 volts |
Updates (x 1000) per second* |
833 |
833 |
Minimum time interval (microseconds)* |
1.2 |
1.2 |
DAC Resolution (bits) |
12 |
12 |
Digital Outputs |
16 |
16 |
Expandable to |
1024 |
1024 |
Updates (x 1000) per second |
1666 |
1666 |
Minimum time interval (microseconds) |
0.6 |
0.6 |
Microprocessor |
DAP 5000a |
DAP 4200a |
Processor |
Intel Pentium |
486:DX4 |
Clock Speed(MHz) |
233 |
96 |
Onboard Operating System |
DAPL 2000 |
DAPL 2000 |
RAM (Mbytes) |
32 |
16 |
PC Interface Specifications |
DAP 5000a |
DAP 4200a |
PC Interface |
PCI |
PCI |
Samples (x1000) transferred per second*** |
1666 |
1666 |
Samples (x1000) logged/second*** |
1666 |
1666 |
DSP |
DAP 5000a |
DAP 4200a |
Onboard DSP support |
Enhanced |
Yes |
* To maintain full 14-bit resolution may require a lower sample rate when sampling more than one channel per ADC.
** Top sampling speeds are available only with gain=1.
*** Disk logging and data transfer rates vary with PC platform.
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