Datasheet

CS3.241
C-Line
24V, 3.3A, SINGLE PHASE INPUT
4. DC-INPUT
The power supply can be supplied with an AC or DC input voltage.
Instructions for DC-use:
a) Use a battery or a similar DC source. A supply from the intermediate DC-bus of a frequency converter is not
recommended and can cause a malfunction or damage the unit.
b) Connect +pole to L and –pole to N.
c) Connect the PE terminal to an earth wire or to the machine ground.
DC input nom. DC 110-300V -20% / +25%
DC input range min. 88-375Vdc continuous operation, observe reduced output
current below 100Vdc, see Fig. 4-2.
DC input current typ. 0.81A / 0.29A at 110Vdc / 300Vdc
Allowed Voltage L/N to Earth max. 375Vdc continuous, IEC 62103
Turn-on voltage typ. 103Vdc steady state value
Shut-down voltage typ. 50Vdc steady state value
Fig. 4-1 Wiring for DC Input
Fig. 4-2 Output current vs. input voltage
+
-
Load
L
PE
+
-
Power Supply
AC
DC
Battery
N
0
1.5
1.0
2.0
0.5
3.5A
88 110 375Vdc
DC Input Voltage
2.5
3.0
Output Current
Jul. 2015 / Rev. 2.0 DS-CS3.241-EN
All parameters are specified at 24V, 3.3A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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