Siemens LOGO!Power Instructions D'utilisation page 4

ENGLISH
Warning notes
LOGO!Power is a stabilized power supply unit designed for use on the single-phase a.c. mains. The power supply unit must be installed
!
in compliance with the relevant DIN/VDE Regulations or the specific national standards. The connection to the supply voltage must be
performed in accordance with VDE 0100 and VDE 0160. A protective device (fuse) and a disconnecting switch for safety isolation of the
power supply unit must be provided.
Trouble-free and safe operation of the unit is dependent on proper transport and storage, as well as installation by qualified personnel.
Danger of electric shock!
During the operation of any electric devices, it is inevitable that certain parts of these devices are subject to hazardous voltages. Improper
use of these devices can therefore result in loss of life or severe personal injuries, as well as substantial property damage. Potentiometer
U is only allowed to be actuated using an insulated screwdriver!
A
Caution !
Electrostatically sensitive devices (ESD). Devices may only be opened by qualified personnel
Installation
LOGO!Power may only be installed and wired by a qualified expert who is conversant with and observes the generally applicable technical standards
and the relevant standards and specifications.
The unit can be snapped onto DIN EN 50022-35x15 or DIN EN 50022-35x7,5 bars. To snap the unit on to the DIN bar, hang it with its nose
ì
bar and press until the spring
slightly as described under "Removing the Power Supply Unit". To remove from the DIN bar, use a screw driver to loosen the spring
of the arrow.
To ensure proper heat dissipation, install the unit vertically with the input and output terminals on the top. Clearances of 2 cm should be provided above
and beneath the unit, in order not to restrict the convection.
Before starting any installation or maintenance work, turn the main switch of the plant off and secure the unit against being re-energized. An
appropriate disconnecting switch must be provided for maintenance, in order to be able to disconnect the unit from the supply circuit. When using the
LOGO!Power together with devices subject to the class of protection I (with PE conductor), a link between „
2
mm must be established.
Use a screw driver with a 3 mm blade for wiring. No connector sleeves are required for the terminals. You can use wires up to a cross-section of 1 x 2,5
2
mm (AWG 14) or 2 x 1,5 mm
LOGO!Power is a built-in device and must therefore be installed in a distributor box or a control cabinet. After installation, it must be ensured that all the
terminals are properly covered. Only then is the unit sufficiently protected against accidental touching of live parts.
Parallel connection of two similar devices to increase the power is permitted (provided the difference of the output voltages is ≤ 0,2% and the line
impedances are equal to the load)
Mains connection
LOGO!Power is designed for use on the single-phase a.c. mains.
Rated input voltage U : AC 120-230 V, 50/60 Hz; Input voltage range:AC 85 bis 264 V, 47 bis 63 Hz
E
Recommended circuit-breaker (IEC 898) in the mains supply line: up from 16A char. B, up from 10A char. C or up from 6A char. D
Ambient conditions
Permissible ambient temperature:
- during transport/storage: -40°C to +70°C
- during operation (at U = 187...264 V): -20°C to +55°C; during operation (at U
E
!
CAUTION: Temperatures below -5°C and voltages U
Relative air humidity: 5 to 95 %, without condensation
Elektromagnetic compatibility
Emitted interference (EN 50081-1): class B to EN 55022
Interference immunity (EN 50082-2): EN 61000-4-2/3/4/5/6, level 3
Protection and Safety
Degree of protection to EN 60529: IP 20
Protection class to VDE 0106 T 1: I (without PE)
Galvanic isolation primary/secondary:SELV to EN 60950 Mains buffering time: > 40 ms at U
Certificates
CE (98/336 EWG, 73/23 EWG)
UL (UL 508, Listed, File E179336), for 24V/2,5A additional UL 1310 class II
CSA (CSA 22.2, Listed)
FM (Class I, Division 2, Groups A,B,C,D, T4), only 24V-Typs
Approval for shipbuilding to GL, LR, ABS und DNV available soon
Weight
approx. 0,2 kg (0,44 lb.) small design; 0,4 kg (0,88 lb.) large design
Nr.: J32025-K0013-M004-B1-6429
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snaps into place (see page 2). If difficulty is experienced in snapping the unit on to the bar, loosen the spring
2
(AWG 16).
.
< 100V may result in a delay in booting of the device (1... 2 min).
E

" and PE having a min. cross section of 1.5
= 100...264 V): -5°C to +55°C
E
= 187 V
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in the direction
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