Appendix A
Specifications
©
National Instruments Corporation
A-3
PCI Interface
Theoretical max PCI bandwidth ............ 133 MB/s
Serial Interface
Signaling standard.................................. RS-232
Baud rates supported .............................. Configurable; 300, 600, 1200,
1800, 2000, 2400, 3600, 4800,
7200, or 9600 bps; 19.2, 38.4, or
56 kbps
Data bits ................................................. Configurable; 5, 6, 7, or 8 bits
Parity ...................................................... Configurable; odd, even, or
disabled
Stop bit ................................................... Configurable; enabled or disabled
Data transmit ready polarity................... Configurable; active-high or
active-low
Ready-to-send polarity ........................... Configurable; active-high or
active-low
Power Requirements
Voltage ................................................... + 5 V (2.135 A)
+12 V (250 mA)
–12 V (100 mA)
Physical
Dimensions............................................. 106.68 cm
×
312 cm
(4.2 in.
×
12.283 in.)
Weight .................................................... 1.1 kg (0.5 lb)
Environment
The PCI-1424 device is intended for indoor use only.
Operating temperature............................ 0 to 55 °C
Storage temperature ............................... –20 to 70 °C
Maximum altitude .................................. 2,000 m
