User guide

18 Design and specifications are subject to change without notice S47183e rev.03 2010-06-07
4.3.2 Controls supply circuit
Fig. 23 Supply with voltage converter or with direct external 24 V DC ±5%.
Key position - 2
Key number – 1: Voltage converter DC 35-85 V ; DC 88-145 V ; DC 125-353 V ;AC 115-240 V
Ke
y
number – 2: Interface for direct external volta
g
e DC 24 V +/- 5% connection.
36/ X _ _ _ _ _
_
Breaker
-X10
[ 1 ]
[ 10 ]
[ 9 ]
[ 8 ]
[ 7 ]
[ 6 ]
[ 3 ]
External
power supply
+ / ~
AC 115-240V ±10%
DC 35-350V ±10%
- / N
-X3
[ 4 ]
[ 5 ]
+DC 24 V ±2%
GND
Breaker
-X11
[ 1 ]
[ 10 ]
[ 9 ]
[ 8 ]
[ 7 ]
[ 6 ]
[ 3 ]
External
power supply
+
DC 24 V ±5%
-
-X3
[ 4 ]
[ 5 ]
+DC 24 V ±2%
GND