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2. Installation and Wiring
2.4 Terminal connection diagrams
2.4
Terminal connection diagrams
Standard model
*1
Remove the jumper between P1 and P/+ to connect the DC reactor.
*2
The function of these terminals can be changed using the Input terminal function selection (
Pr.178 to Pr.184
). (Refer to the FR-E800 Instruction
Manual (Function).)
Earth
(Ground)
Motor
M
Earth (Ground)
Three-phase
AC power
supply
MCCB
MC
R/L1
P1
P/+
PR N/-
S/L2
T/L3
U
V
W
Earth
(Ground)
Forward
rotation start
Reverse
rotation start
Middle
speed
High
speed
Low
speed
Output
stop
Reset
Control input signals (No voltage input allowed)
Contact input common
STR
STF
RH
RM
RL
MRS
SD
Relay output
Relay output
(Fault output)
Running
Frequency detection
Open collector output
Safety stop signal
Open collector output common
Sink/source common
FU
RUN
SE
A
B
C
FM
SD
Indicator
(Frequency meter, etc.)
+
-
Moving-coil type
1mA full-scale
Calibration
resistor
Frequency setting signals (Analog)
2 0 to 5VDC
10(+5V)
2
3
1
4 4 to 20mADC
Frequency
setting
potentiometer
1/2W1kΩ
Terminal 4 input
(Current input)
(+)
(-)
5(Analog common)
Connector for
plug-in option connection
Option connector
PU
connector
USB mini B
connector
Jumper
DC reactor
Output signal: Pulse (for the inverter with terminal FM)
Output signal: Analog (for the inverter with terminal AM)
Multi-speed selection
0 to 5VDC
0 to 10VDC
Voltage/current
input switch
Main circuit
Control circuit
R
RES
Control circuit terminal
Main circuit terminal
Sink logic
(-)
(+)
Analog signal output
(0 to ±10VDC)
AM
5
4
2
I
V
0 to 10VDC
0 to 20mADC
Safety stop input common
24VDC power supply(Common for
external power supply transistor)
PC
SINK
SOURCE
S1
S2
Safety stop input (Channel 1)
Shorting wire
Safety stop input (Channel 2)
24V
Output
shutoff
circuit
Safety monitor output
Safety monitor output common
SO
SOC
SINK
SOURCE
Output signal: Pulse or analog selectable