Signal Connections
Chapter 3
SCXI-1162HV User Manual
3-2
© National Instruments Corporation
Connections, including power signals to ground and vice versa, that exceed any
of the maximum signal ratings on the SCXI-1162HV can damage any or all of
the boards connected to the SCXI chassis, the host computer, and the
SCXI-1162HV module. National Instruments i
S NOT LIABLE FOR ANY
DAMAGES OR INJURIES
resulting from incorrect signal connections.
If high voltages (
≥
42 Vrms or 60 VDC) are present,
YOU MUST CONNECT THE
SAFETY EARTH GROUND TO THE STRAIN
-
RELIEF TAB
. This complies with
UL 1244 and protects against electric shock when the terminal block is not
connected to the chassis. To connect the safety earth ground to the strain-relief
tab, run an earth ground wire in the cable from the signal source to the
terminal block. National Instruments is
NOT
liable for any damages or injuries
resulting from inadequate safety earth ground connections.
