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1.4 Terminal Connection Diagram
! Three-phase 200V power input
Three-phase AC
power supply
External transistor common
24VDC power supply
Contact input common (source)
Be careful not to short
PC-SD.
Reverse rotation start
*2
Input terminals
Contact input common
Control input signals
(No voltage input allowed)
Personal
computer
Parameter unit
(FR-PU04)
CC-Link communication signals
PLC CC-Link
master module
REMARKS
*1. You can change the control logic between sink and source logic. Refer to page 12 for details.
*2. The terminal functions change with input terminal function selection (Pr. 60 to Pr. 63, Pr.
65, Pr. 505). (Refer to page 68)
(RES, RL, RM, RH, MRS, OH, STR, STF, SQ signal, without function selection)
*3. The terminal functions change with output terminal function selection (Pr. 64, Pr. 506).
(Refer to page 69.) (RUN, OL, ALM signal, without function selection)
*4. Only either the personal computer (e.g. GX Developer) or parameter unit can be
connected to the PU connector.
*5. For details of the I/O device, refer to page 109.
CAUTION
To prevent a malfunction due to noise, keep the signal cables more than 10cm away
from the power cables.
NFB
MC
Forward rotation start
High
Multi-speed
Middle
selection
Low
Sequence start
*4
RS-232C
-RS-485
converter
DA
DB
DG
SLD
Terminal Connection Diagram
Inverter
R
S
T
P1
PC
*5
(X0)
STF
*5
(X1)
STR
(Y0)
RUN
(X4)
RH
(X3)
RM
(Y1)
ALM
(X2)
RL
SE
(X5)
SQ
SD
SINK
*1
SOURCE
PU connector
(RS-485)
DA
DB
DG
SLD
SLD
FG
5
Motor
U
IM
V
W
Power factor improving
DC reactor
(FR-BEL: Option)
P
Jumper: Remove
this jumper when
N
FR-BEL is connected.
Output
Running
terminals *3
Open
Alarm
output
collector
output
Open
collector
output common
: Main circuit terminal
: Control circuit terminal
Earth (Ground)
Earth
(Ground)
1
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