Measurement Computing PCI-DAS1002 - Manual (Page 22)

PCI-DAS1002 User's Manual Specifications
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Digital input/output
Table 10. DIO specifications
Digital type 82C55
Number of I/O 24 (FIRSTPORTA Bit 0 through FIRSTPORTC Bit 7)
Configuration 2 banks of 8 and 2 banks of 4 or
3 banks of 8 or
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
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)