NI-XNET CAN HS/FD Transceiver Cable Instructions
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© National Instruments
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circuits. Such voltage measurements include signal levels, special
equipment, limited-energy parts of equipment, circuits powered by
regulated low-voltage sources, and electronics.
Caution
Do
not
connect the NI-XNET CAN HS/FD
Transceiver Cable to signals or use for measurements
within Measurement Categories II, III, or IV.
Note
Measurement Categories CAT I and CAT O
(Other) are equivalent. These test and measurement
circuits are not intended for direct connection to the
MAINs building installations of Measurement
Categories CAT II, CAT III, and CAT IV.
Isolation Voltage
Port-to-earth ground
Continuous ................................. 60 VDC,
Measurement Category I
Note
The NI-XNET CAN HS/FD Transceiver Cable
COM signals are not connected to the host port ground.
This isolation is intended to prevent ground loops and does
not meet UL ratings for safety isolation.