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Installation
Standard connections
Fuse
L1
3-phase power
supply
L2
380 to 480 V
L3
50/60 Hz
PE
Forward run/stop
Reverse run/stop
External fault
Fault reset
Multi-function
Multi-step speed setting 1
digital inputs
[Factory settings]
Multi-step speed setting 2
Jog frequency selection
2 k
318
DC reactor to improve input
power factor (optional)
Short-circuit bar
Main
contactor
Line
filter*
S1
S2
S3
S4
S5
S6
S7
SN
SC
SP
E(G)
Adjustment
+V
2 k
3
0 to 10 V
A1
2
1
4 to 20 mA
A2
P
P
AC
-V
R+
P
R-
MEMOBUS
communication
S+
RS-485/422
P
S-
IG
*E7 IP54 types has RFI filter included as standard
U
X
1
2
Varispeed E7
R/L1
U/T1
CIMR-
S/L2
V/T2
E7Z47P5
W/T3
T/L3
24 V
E(G)
Shield
Shield
terminal
terminal
Analog input power supply
+15 V, 20 mA
Analog input 1: Master
frequency reference
0 to 10 V (20 k )
Multi-function analog input 1:
[Default: Frequency Bias
4 to 20 mA (250
)]
0V
Analog input power supply
-15 V, 20 mA
Terminating
resistance
Twisted-pair
P
Shielded wires
shielded wires
Motor
M
MA
Fault contact output
MB
250 VAC, 1 A max.
30 VDC, 1 A max.
MC
M1
Contact output 1
M2
[Default: During run]
Multi-function digital
output
M3
Contact output 2
250 VAC, 1 A max.
M4
[Default: Zero speed]
30 VDC, 1 A max.
Adjustment,
20 k
Multi-function analog output 1
-
+
(0 to 10 V, 2 mA)
FM
FM
[Default: Output frequency, 0 to 10 V]
Adjustment,
20 k
Multi-function analog output 2
-
+
AM
(0 to 10 V, 2 mA)
AM
[Default: Output power, 0 to 10 V]
AC
Frequency inverters
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