Page 71
Solutions to Applications Requiring
Control Inputs to be Earth Grounded
So
d
lution #1 – Focus 3 Signal Isolator Boar
This option is used in applications where isolation is required between an external
ent pot,
nd the pot power supply is included! This option can be mounted in the enclosure or in
piece of plastic track (included with kit).
control signal and the motor controller (which may or may not be at earth ground
CW
potential). It can be utilized to isolate a variety of voltage or current signals (see
specifications below). It may also be used simply to isolate the speed adjustm
a
a
Run
Stop
120
VAC
Speed
Pot
F3NSBD
TB
2
Focus Terminal
Strip
Or signal from a
PLC or computer
DCS system where
isolation is unknown
or must be
maintained
Содержание Control Techniques Focus 3N
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