National Instruments NI PCIe-8255R - Manual (Page 13)

© National Instruments Corporation 13 NI PCIe-8255R User Manual
IEEE 1394 Interface
Number of ports ..................................... 2
Speed ...................................................... 100, 200, 400, or 800 Mbps
PCI Express Interface
PCI Express compliance ........................ Version 1.0a
Native link width.................................... x1
Up-plugging link width availability ....... x4, x8, x16
Physical Characteristics
Dimensions............................................. 11.2 cm
× 16.8 cm
(4.4 in.
× 6.6 in.)
Weight .................................................... 130 g (4.5 oz)
Environment
The NI 8255R device is intended for indoor use only.
Operating temperature............................ 0 °C to 55 °C
Storage temperature ............................... –20 °C to 70 °C
Relative humidity ................................... 5% to 90%, noncondensing
Pollution Degree .................................... 2
Caution Do not use the NI 8255R for connection to signals within Measurement
Categories II, III, or IV.
Measurement Category .......................... I
Approved at altitudes up to 2,000 m.