Datasheet

ML50.100, ML50.109
MiniLine
24V, 2.1A, SINGLE PHASE INPUT
Mar. 2007 / Rev. 1.0 DS-ML50.100-EN
All parameters are specified at 24V, 2.1A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
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5/20
8. HOLD-UP TIME
AC 100V AC 120V AC 230V
Hold-up Time typ. 54ms 82ms 360ms 1.05A, 24V, see
Fig. 8-1
typ. 26ms 40ms 180ms 2.1A, 24V, see Fig. 8-1
Fig. 8-1 Hold-up time vs. input voltage Fig. 8-2 Shut-down behavior, definitions
0
20
40
100
120ms
85 120 155 190 230Vac
Input Voltage
Hold-up Time
60
80
a) 24V 1.05A typ.
b) 24V 1.05Amin.
c) 24V 2.1A typ.
d) 24V 2.1A min.
a b c d
- 5%
Hold-up Time
Zero Transition
Output
Voltage
Intput
Voltage
Note: At no load, the hold-up time can be up to several seconds. The green DC-ok lamp is also on during this time.
9. DC-OK OUTPUT
This feature monitors the output voltage, which is present on the output terminals.
The signal is a source output which can feed loads up to 30mA. Loads can be a 24V relay (Rcoil < 700Ohm), a LED or
the input of a PLC system. The relays operates or the LED is on if output voltage exceeds the threshold level. A free-
wheeling diode (necessary when the load is a relay) is already included in the power supply.
Threshold value 20V +/-4%
Output current min. 30mA For typical values see
Fig. 9-2
Output voltage min Vout – 1V
at 30mA
The open collector is internally linked to the positive output pole. The
DC-OK voltage is approximately the output voltage if the output voltage
is higher than the threshold level.
Fig. 9-1 DC-ok wiring diagram
Fig. 9-2 Output characteristic DC-OK signal
+ +
MiniLine
DC
ok
- -
24-28V
N
L
DC-ok
Relay
LED
DC-OK Voltage
0
01020
4
8
12
28V
16
20
24
40m
A
25155 30 35
DC-OK Current
-
DC
OK
-
+
+
ML50
V
A
Load
Test Setup