Installation
4-28
L
EDSVS9332P-B EN 3.0
4.2.8.4 Connection of analog signals (X6)
Stop!
•
The maximum permitted voltage difference between X5/39 and the PE of the controller is 50 V.
•
Limit the voltage difference by means of overvoltage-limiting components or by connecting
X5/ 39 directly to PE.
Supply via internal voltage source
GND1 GND1
X6
X3
1
AIN1 AIN2 AOUT1 AOUT2
2
3
4
AOUTx AOUTx
1
3
24
10k 10k
7762
63
242R
1
2
3
4
5
6
100k
100k
100k
100k
3.3nF
9300VEC025
Fig. 4-18 Connection of the analog input signals for internal voltage supply
Configuration of the internal voltage supply:
•
Set a freely assignable analog output (AOUTx) to HIGH level.
– E. g. terminal X6/63: Assign C0436 with FIXED100%. Thus, 10 V are applied to terminal
X6/63.
Tip!
For this application, one of the predefined configurations in C0005 can be used. With C0005 = XX1X
(e. g. 1010 for speed control via terminals) the output signal at terminal X6/63 is automatically
assigned with FIXED100% (corresponds to 10 V).
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