Lenze EDS4900U-REG - Manual (Page 52)

Installation
4-14 48XX/49XXSHB0399
4.3.4.1 Connection of analog signals
2 3 4 1 6 5 7 8 10 9 61 62 63 60
1 2 3
4
7 8 9
+
-
X4
168
k
GND
X1
I U I U
S2 S1
+
-
+
-
-
+
8x 3,3nF
168
k
47
k
GND
168
k
168
k
168
k
GND
+1
0
V
/
7
m
A
-1
0
V
/
7
m
A 250
R
168
k
S3/2
S4/5
S3/1
R > 1,5 k
5
R > 3 k
6
4900Str010
FIG 4-10 Analog inputs and outputs
External torque limitation Setpoint 2
Actual value signal with tacho feedback
Additional setpoint Setpoint 3 Analog
Main setpoint as digital master voltage/current Setpoint 1
g
input
Main setpoint as unipolar setpoint
Main setpoint as bipolar setpoint
Armature current I
act
Monitor
Current setpoint C063
Monitor
output
Actual speed value C051
output
The analog signals are contacted via the terminal blocks X1 and X4. FIG 4-10 shows the function assignment according to factory
setting.
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