1 connection of analog signals, Installation – Lenze EDS4900U-REG User Manual
Page 52
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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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