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Introduction of Shihlin Inverter
Introduction of Inverter
If the source input mode is selected, the function of the multi-function control; terminal is active when it
is shorted with PC or connected with the external PLC. At this mode, the current flows into the
corresponding terminal when it is ‘on’. Terminal PC is common to the contact input signals. When using
an external power supply for transistor output, please use terminal SD as a common to prevent
misoperation caused by leakage current.
Source Input: the multi-function control
terminal is shorted directly with PC
Source Input: the multi-function control terminal
is connected directly with open-emitter PLC
I
I
DC
24V
DC
24V
Source Input: the multi-function control terminal is
connected with open-emitter PLC and external power supply
I
DC
24V
DC
24V
Main-circuit terminals
s
k
r
a
m
e
R
e
m
a
n
l
a
n
i
m
r
e
T
R/L1- S/L2- T/L3
Connect to the commercial power supply.
U/T1-V/T2-W/T3
Connect to three-phase squirrel-cage motor.
+/P- PR
Connect to brake resistors. Note1, 2
(+/P)-(-N)
Connect to brake unit. Note3
The grounding terminal for the case of the inverter. For 220V series, the third type
of grounding shall be adopted. For 440V series, special type of grounding shall be
adopted. Note 4
