Cabling Requirements for the NI 9862
Cable Specifications
Cables should meet the physical medium requirements specified
in ISO 11898, shown in Table 2. Belden cable (3084A) meets all
these requirements and should be suitable for most applications.
Table 2.
ISO 11898 Specifications for Characteristics of a CAN_H and
CAN_L Pair of Wires
Characteristic
Value
Impedance
95 Ω min,
120 Ω nominal,
140 Ω max
Length-related resistance
70 mΩ/m nominal
Specific line delay
5 ns/m nominal
NI 9862 Getting Started Guide
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