National Instruments RMX-410 Series, Руководство пользователя, Страница: 39 / 132

38
NATIONAL
INSTRUMENTS
CAUTION:
Ensure that the load wiring mounting hardware does not short the output terminals. Heavy connecting
cables must have some form of strain relief to prevent loosening the connections or bending the
bus-bars.
20V to 100V Models
Refer to Fig.3-4 for connection of the load wires to the power supply bus-bars and to Fig.3-5 for
mounting the bus-bars shield to the chassis.
60V, 100V Models
WARNING:
There is a potential shock hazard when using a power supply with an output voltage greater than
60VDC. Do not turn ON power supply when output voltage is above 60VDC without output bus-bars
and output connectors protection assembled.
Ensure that the protection of output bus-bars and output connectors is mounted and properly assembled,
and that the bus bar protection is locked by two PT type screws as described in Fig. 3.5
Fig. 3-4: Load wires connection, 20V to 100V models.
Fig. 3-5: Bus-bars shield mounting
PT SCREW KA40x8 WN1412
(2 PLACES)
BUS BARS PROTECTION
(PROVIDED IN THE PACKAGE)
INSERT THE SNAP HOOKS INTO
THE DEDICATED HOLES IN THE BUS BARS.