Installation; Standard Connections - Omron VARISPEED F7 Datasheet

Installation

Standard connections

Fuses
L1
3-phase power
L2
380 to 480 V
50/60 Hz
L3
PE
Forward run/stop
Reverse run/stop
External fault
Fault reset
Multi-function
digital inputs Multi-step speed setting 1
[Factory setting]
Multi-step speed setting 2
Jog frequency selection
2k
Varispeed F7
DC reactor to improve input
power factor (optional)
Short-circuit bar
Main contactor
T
Line
filter
Analog input setting
adjustment
2k
3
0 to 10 V
2
1
4 to 20 mA
P P
P
MEMOBUS
communication
RS-485/422
P
Braking resistor unit (optional)
U X
1 2 B1 B2
R/L1 U/T1
S/L2 V/T2
T/L3 W/T3
Varispeed F7
CIMR-F7Z47P5
S1
S2
S3
S4
S5
S6
S7
SN
SC
SP
24V
E(G)
Shield
Shield
terminal
terminal
RP
Pulse train input [Default:
Frequency reference input]
0 to 32 kHz
+V
Analog input power supply
+15V, 20 mA
Analog input 1: Master
A1
frequency reference
0 to +10V (20 k )
Multi-function analog input 2
A2
[Default: Frequency bias
4 to 20mA (250 )]
AC
0V
-V
Analog input power supply
-15V, 20mA
Terminating
resistance
R+
R-
S+
S-
IG
Twisted-pair
Shielded wires P
Shielded wires
M
MA
Fault contact output
MB
250 VAC, 1A max.
MC 30 VDC, 1A max.
M1
Contact output 1
M2
[Default : Running]
M3
Contact output 2
Multi-function digital output
M4
[Default : Zero speed]
250 VAC, 1A max.
30 VDC, 1A max.
M5
Contact output 3
M6
[Default :
Frequency agree 1]
E(G)
MP
Pulse train output
0 to 32kHz (2.2 k )
AC
[Default: Output frequency]
Adjustment,
20 k
-
+
Multi-function analog output 1
FM
FM
(-10 to +10 V 2 mA / 4 to 20 mA)
[Default: Output frequency 0 to +10 V]
Adjustment,
20 k
-
+ Multi-function analog output 2
AM
AM (-10 to +10 V 2 mA / 4 to 20 mA)
[Default: Output current 0 to +10 V]
AC
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