NF FRA51602, Instruction Manual

Page: 54 / 286

3.2 Input and output connectors
3
-
16
FRA 51602
■ AUX
This is a special connector for supplying power to the " 5055 SIGNAL INJECTOR / PROBE " (optional)
when using the probe for servo loop measurements. Use the cable that is provided with the probe to
connect the probe to this instrument. Do not use the cable for connecting any device other than the 5055 .
Concerning use of the 5055
→
the 5055 manual.
It is possible to do servo loop measurements (loop characteristic measurements) even without the 5055 ,
using this instrument alone. The isolation withstand voltage with this instrument is 600 V, but it is
restricted to 10 V when the instrument is used together with the 5055 . The advantage of using the 5055
is that it has little effect on measured circuits where the floating capacitance is extremely small. For more
information, refer to the manual for the
5055
.
AUX
FRA 51602 rear
FRA 51602 front
5055 SIGNAL INJECTOR /
PROBE (optional)
Supplied with
the 5055