Appendix D Hardware Specifications
© National Instruments Corporation D-3 NI-DNET User Manual
Port Characteristics
Bus power.............................................. 0 to 30 V, 40 mA typical,
100 mA maximum
CAN-H, CAN-L.....................................–8 to +18 V, DC or peak, CATI
Safety
The NI-CAN hardware meets the requirements of the following standards
for safety and electrical equipment for measurement, control, and
laboratory use:
• EN 61010-1, IEC 61010-1
• UL 3111-1, UL 61010B-1
• CAN/CSA C22.2 No. 1010.1
Note For UL and other safety certifications, refer to the product label, or visit
ni.com/hardref.nsf, search by model number or product line, and click the
appropriate link in the Certification column.
Pollution Degree.................................... 2
Maximum altitude..................................2,000 m
Indoor use only.
Electromagnetic Compatibility
Electrical emissions................................EN 55011 Class A at 10 m FCC
Part 15A above 1 GHz
Electrical immunity................................Evaluated to 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.