European Version; Terminal Connection Diagram - Mitsubishi FR - S500 Instruction Manual

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.3 European Version

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.3.1 Terminal connection diagram

FR-S540-0.4K to 3.7K-EC(R)
NFB
3-phase AC
power supply
Control input signals
(No voltage input allowed)
Contact input common
Forward rotation start
Reverse rotation start
Multi-speed selection
External transistor common
24VDC power supply
Contact input common (sink)
Take care not to short
terminals PC-SD.
Frequency setting signals (Analog)
Frequency
3
setting
potentiometer
1/2W1k
(*3)
Current input (-)
4 to 20mADC (+)
When using the current input as
the frequency setting signal, set
"4" in any of Pr. 60 to Pr. 63 (input
terminal function selection), assign
AU (current input selection) to any
of terminals RH, RM, RL and STR,
and turn on the AU signal.
Main circuit terminal
REMARKS
*1 Only the type with RS-485 communication function.
*2 You can switch between the sink and source logic positions. Refer to page 25.
*3 When the setting potentiometer is used frequently, use a 2W 1k
*4 The terminal functions change with input terminal function selection (Pr. 60 to
Pr. 63). (Refer to page 38, 88) (RES, RL, RM, RH, RT, AU, STOP, MRS, OH,
REX, JOG, X14, X16, (STR) signal selection)
*5 The terminal functions change with output terminal function selection (Pr. 64,
Pr. 65). (Refer to page 90) (RUN, SU, OL, FU, RY, Y12, Y13, FDN, FUP, RL,
LF, ABC signal selection)
MC
L
1
L
2
L
3
PC
STF
STR *4
High RH
Middle RM *4
RL
Low
SD
SINK
SOURCE
10 (+5V)
2
DC 0 to 5V
2
DC 0 to 10V
1
5 (Common)
4 (4 to 20mADC)
RS-485 Connector (*1)
Control circuit input terminal
Inverter
U
V
W
P1
*4
*5
A
*5 Alarm
B
*4
output
*5 C
*5 RUN
Running
SE
Open collector
output common
(*2)
Selected
AM
5
Earth (Ground)
Control circuit output terminal
7
Motor
IM
Earth
(Ground)
Power factor improving
DC reactor
(FR-BEL: Option)
Jumper : Remove this
jumper when FR-BEL
is connected.
Operation status
output
Open
collector
outputs
(+) Analog signal
output
(0 to 5VDC)
(-)
potentiometer.
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