National Instruments PCI-1200 - Manual (Page 77)

Appendix A Specifications
© National Instruments Corporation A-9 PCI-1200 User Manual
Protection ............................................... –0.5 to 5.5 V powered on,
±0.5 V powered off
Data transfer ........................................... Interrupts, programmed I/O
Digital Trigger
Compatibility ......................................... TTL
Response ................................................ Rising edge
Pulse width ............................................. 50 ns min
Bus Interface
Type ....................................................... Slave
Power Requirement
Power consumption................................ 425 mA at ±5 VDC (±5%)
Power available at I/O connector ........... +4.65 to +5.25 V fused at 1 A
Physical
Dimensions............................................. 17.45 by 10.56 cm
(6.87 by 4.16 in.)
I/O connector.......................................... 50-pin male
Environment
Operating temperature............................ 0
° to 50° C
Storage temperature ............................... –55
° to 150° C
Relative humidity ................................... 5% to 90% noncondensing
Output low voltage
(I
OUT
= 2.1 mA) — 0.45 V
Output high voltage
(I
OUT
= -0.92 mA) 3.7 V —
Level Min Max