Lenze L-force 9400 Series

Single-axis controllers
Wiring
Devices in the range 32 ... 104 A (15 ... 55 kW)
4

116
EDS94SPP101 EN 7.1
4.6.5 Devices in the range 32 ... 104 A (15 ... 55 kW)
L3
N
PE
L1
L2
F1...F3
F4
K1
K1
K1
L1 L2
L3
E94ASxExxxx
X100
-UG
O
I
+UG
R
B
R
B
U
Rb1 Rb2
VW
X105
BD1
BD2
X107
X7
T1
T2
X106
M
3~
R
Y
ϑ
ϑ
EYF...
7 2
+
-
+
-

+
+
X2
24ESB GE
+
-

X3
+
-

A1-A1+
RFR
X5
GI
RFR

+
-
Z1
SSP94PSP67
Fig. 4-25 Basic circuit diagram of the drive system
E94ASxExxxx Servo axis module 9400 Single
F1 ... F4 Fuses
Z1 Toroidal core, effective in the high-frequency range 30 ... 60 MHz
 HF-shield termination through large-surface connection to functional earth
EYF... System cable - resolver feedback
RFR Controller enable
K1 Mains contactor
RResolver
RB Brake resistor
Y Motor holding brake (an optimum motor brake control)
c Speed setpoint selection via analog input 1 (-10 ... 0 ... +10 V)
d Voltage source for the motor holding brake
e 24-V voltage source for digital inputs according to IEC 61131-2
f 24-V voltage source for the control electronics
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