Siemens LOGO! Series - Technical Data: Logo!Power 24 V

Technical data
A.17 Technical data: LOGO!Power 24 V
LOGO!
Manual, 04/2011, A5E03556174-01
345
A.17 Technical data: LOGO!Power 24 V
LOGO! Power 24 V is a primary-switched power supply module for LOGO! devices. Two
current ranges are available.
LOGO! Power
24 V / 1.3 A
LOGO! Power
24 V / 2.5 A
Input data
Input voltage 100 ... 240 V AC
Permissible range 85 ... 264 V AC
Permissible mains frequency 47 ... 63 Hz
Voltage failure buffering 40 ms (at 187 V AC)
Input current 0.70 ... 0.35 A 1.22 ... 0.66 A
Inrush current (25°C) < 15 A < 30 A
Device protection Internal
Recommended circuit breaker
(IEC 898) in mains line
≥ 16 A characteristic B
≥ 10 A characteristic C
Output data
Output voltage
Overall tolerance
Adjustment range
Residual ripple
24 V DC
± 3 %
22.2 ... 26.4 V DC
< 200/300 mV
pp
Output current
Overcurrent limiting
1.3 A
typ. 2.0 A
2.5 A
typ. 3.4 A
Efficiency > 82 % > 87 %
Parallel circuit for power
increase
Yes
Electromagnetic compatibility
Interference suppression EN 50081-1, Class B to EN 55022
Interference immunity EN 61000-6-2,
EN 61000-4-2/-3/-4/-5/-6/-11
Safety
Electrical isolation,
primary/secondary
Yes, SELV (to EN 60950 and EN 50178)
Safety class II
Degree of protection IP 20 (to EN 60529)
CE marking
UL/cUL certification
FM approval
GL approval
Yes
Yes; UL 508 / UL 60950
Yes; Class I, Div. 2, T4
Yes
General details
Ambient temperature range -20 ... +55 °C, natural convection
Storage and shipping
temperature
-40 ... +70 °C
Connections at input One terminal (1 x. 2.5
mm2
or 2 x 1.5 mm
2
) per L1 and N
Connections at output Two terminals (1x.2.5 mm
2
or 2 x 1.5 mm
2
) per + and -