Measurement Specialties PCI-DAS1002 Manual Do Utilizador
PCI-DAS1002 User's Manual
Specifications
Digital input/output
Table 10. DIO specifications
Digital type
82C55
Number of I/O
24 (FIRSTPORTA Bit 0 through FIRSTPORTC Bit 7)
2 banks of 8 and 2 banks of 4 or
3 banks of 8 or
2 banks of 8 and 2 banks of 4 or
3 banks of 8 or
Configuration
2 banks of 8 with handshake
Input high voltage
2.0 V min, 5.5 V absolute max
Input low voltage
0.8 V max, –0.5 V absolute min
Output high voltage (IOH = -2.5 mA)
3.0 V min
Output low voltage (IOL = 2.5 mA)
0.4 V max
Power-up / reset state
Input mode (high impedance)
Interrupts
Table 11. Interrupt specifications
Interrupts
PCI INTA# – mapped to IRQn via PCI BIOS at boot-time
Interrupt enable
Programmable. Default = disabled.
Interrupt sources
Residual sample counter
A/D End-of-channel-scan
A/D FIFO-not-empty
A/D FIFO-half-full
A/D Pacer
A/D End-of-channel-scan
A/D FIFO-not-empty
A/D FIFO-half-full
A/D Pacer
Miscellaneous
Table 12. Micellaneous specifications
+5 Volts
Available at I\O connector (PC +5V)
+12 Volts
Available at I\O connector (PC +12V)
-12 Volts
Available at I\O connector (PC –12V)
Power consumption
Table 13. Power consumption specifications
+5 V
0.8 A typical, 1.0 A max
Environmental
Table 14. Environmental specifications
Operating temperature range
0 to 70 °C
Storage temperature range
-40 to 100 °C
Humidity
0 to 95% non-condensing
Mechanical
Table 15. Mechanical specifications
Card dimensions
PCI half card: 174.63 mm (L) x 106.86 mm (H) x 14.48 mm (D)
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