Engineering
44
02/11 MN05006002Z-EN
Example of the calculation of the voltage drop in
the contactor supply
Figure 7:
Example of the calculation of the voltage drop in
the contactor supply
SmartWire-DT topology:
This is based on the example of the calculation of the voltage
drop in the device supply and should be expanded by
another three contactors DILM38 (DIL-SWD-032-002) where
the simultaneity factor k = 0.8.
a
9 contactors DILM38 (with DIL-SWD-032-002),
simultaneity factor k = 0.8
b
2 SmartWire-DT I/O modules (EU5E-SWD-4D4D)
c
3 function elements M22-SWD-K11LED-W
d
Network termination (SWD4-RC8-10)
e
Position for an additional power feeder module
(EU5C-SWD-PF1-1)
EU5C-SWD-DP
I
G
1
2
3
4
5
6
7
8
9
10
11
12
1
3
14
a
a
a
a
a
a
a
a
e
a
b
b
c
c
c
d
1 m
10 cm
10 cm
10 cm
10 cm
10 cm
10 cm
10 cm
10 cm
2m
10 cm
4 m
10 cm
10 cm
10 cm
U
VP
= 14.4 V
U
AUX
= 22.4 V
I
VP
= 0.
3
7 A
I
AUX
= 3.2 A
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Содержание SmartWire-DT
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