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3. WIRING
3-12
3.3.6 Wiring of the contact output terminals
The following wiring example assumes that when the protective circuit is
activated, the magnetic contactor (MC) on the power supply side is opened to
switch off the main circuit power.
Drive unit
R
S
T
B
C
MC
F
Operation-ready
MC
Stop
NFB
Power supply
MC
3.3.7 Wiring of the instrument connection terminals
Drive unit
FM
SD
Meter
Calibration resistor
MEMO
The calibration resistor is not needed when the parameter unit is
used to make calibration.
Refer to: Pr. 900 [Section 8.7.5]