318
Frequency inverters
Installation
Standard connections
M2
M1
MC
MB
MA
L1
L2
L3
PE
M
S2
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
S3
S4
S5
S6
S7
SN
SC
SP
24 V
+V
AC
A2
A1
0V
E(G)
P
P
4 to 20 mA
0 to 10 V
3
2 k
E(G)
FM
+
-
AC
FM
R+
R-
S+
S-
IG
1
2
U
X
P
P
P
2
1
Motor
-V
Line
filter*
Main
contactor
3-phase power
supply
380 to 480 V
50/60 Hz
DC reactor to improve input
power factor (optional)
Short-circuit bar
M4
M3
Ω
2 k
Ω
Reverse run/stop
External fault
Fault reset
Multi-step speed setting 1
Multi-step speed setting 2
Jog frequency selection
Multi-function
digital inputs
[Factory settings]
Analog input 1: Master
frequency reference
0 to 10 V (20 k
Ω
)
Analog input power supply
+15 V, 20 mA
Multi-function analog input 1:
[Default: Frequency Bias
4 to 20 mA (250
Ω
)]
Analog input power supply
-15 V, 20 mA
Terminating
resistance
MEMOBUS
communication
RS-485/422
Shielded wires
Twisted-pair
shielded wires
Multi-function analog output 1
(0 to 10 V, 2 mA)
[Default: Output frequency, 0 to 10 V]
Multi-function analog output 2
(0 to 10 V, 2 mA)
[Default: Output power, 0 to 10 V]
Fault contact output
250 VAC, 1 A max.
30 VDC, 1 A max.
Contact output 1
[Default: During run]
Contact output 2
[Default: Zero speed]
Multi-function digital
output
250 VAC, 1 A max.
30 VDC, 1 A max.
Adjustment,
20 k
Ω
Adjustment,
20 k
Ω
Fuse
Shield
terminal
Shield
terminal
Adjustment
Forward run/stop
S1
Varispeed E7
CIMR-
E7Z47P5
+
-
AM
AM
*E7 IP54 types has RFI filter included as standard
Y203-EN2-02-Katalog.book Seite 318 Mittwoch, 24. Mai 2006 2:22 14
