Appendix A Specifications
© National Instruments Corporation A-3 VXI-USB User Manual
Slot requirements................................... Single VXI C-size slot
Compatibility......................................... Fully compatible with VXI
specification
VXI keying class....................................Class 1 TTL
MTBF.....................................................Contact factory
USB Capability Description
USB 2.0, backward compatible with USB 1.1 host and devices.
Safety
This product is designed to meet the requirements of the following
standards of safety for electrical equipment for measurement, control,
andlaboratory use:
• IEC 61010-1, EN 61010-1
• UL 61010-1
• CAN/CSA-C22.2 No. 61010-1
Note For UL and other safety certifications, refer to the product label or visit
ni.com/certification, search by model number or product line, and click the
appropriate link in the Certification column.
Electromagnetic Compatibility
Emissions...............................................EN 55011 Class A at 10 m
FCCPart 15A above 1 GHz
Immunity................................................EN 61326:1997 + A2:2001,
Table 1
CE, C-Tick, and FCC Part 15 (Class A) Compliant
Note For EMC compliance, operate this device with shielded cabling.