LOGO!Power
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Power supply
LOGO!Power
Operating Instructions
LOGO!Power 5 V / 3 A
6EP1311
-1SH03
LOGO!Power 5 V / 6.3 A
6EP1311
-1SH13
LOGO!Power 12 V / 1.9 A
6EP1321
-1SH03
LOGO!Power 12 V / 4.5 A
6EP1322
-1SH03
LOGO!Power 15 V / 1.9 A
6EP1351
-1SH03
LOGO!Power 15 V / 4 A
6EP1352
-1SH03
LOGO!Power 24 V / 1.3 A
6EP1331
-1SH03
LOGO!Power 24 V / 2.5 A
6EP1332
-1SH43
LOGO!Power 24 V / 4 A
6EP1332-1SH52
06.2014
C98130
-A7560-A999-3-7629
Overview
Safety instructions
1
Description, device design,
dimension drawing
2
Mounting/disassembly
3
Mounting position, mounting
clearances
4
Installation
5
Technical data
6
Safety, approvals, EMC
7
Ambient conditions
8
Applications
9
Environment
10
Service and support
11
Siemens AG
Industry Sector
Postfach 48 48
90026 NÜRNBERG
GERMANY
C98130-A7560-A999-3-7629
Ⓟ
06/2014 Subject to change
Copyright © Siemens AG 2014.
All rights reserved
Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent
damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert
symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
graded according to the degree of danger.
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will
be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to
property damage.
Qualified Personnel
The product/system described in this documentation may be operated only by
personnel qualified
for the specific
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Qualified personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
Proper use of Siemens products
Note the following:
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended
or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
ambient conditions must be complied with. The information in the relevant documentation must be observed.
Trademarks
All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication
may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
Disclaimer of Liability
We have reviewed the contents of this publication to ensure consistency with the hardware and software
described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary corrections are included in subsequent
editions.
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 3
Overview
LOGO!Power are powerful power supplies that can be extremely flexibly used in a host of
applications – in installation distribution boards for example – as a result of their flat, stepped
profile. The 12 V and 24 V versions are ideal as power supplies for the LOGO! logic
modules.
The key benefits of the product include:
● Flat LOGO! mechanical design
● Wide-range input for voltages from 85 to 264 VAC and operation with DC voltage
● Adjustable output voltage
● Green LED for "Output voltage OK"
● Ambient temperature -20° C...+70° C (derating from +55° C)
● Constant current under overload conditions for reliable connection of difficult loads
● When you turn on the power supply, a power reserve of 1.5 times rated current is
available for typ. 200 ms
● Export benefits thanks to global certifications
Overview
LOGO!Power
4 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
Ordering data
The following device options are available:
LOGO!Power stabilized power supply
Type
Order number
Input 85 to 264 VAC
110 to 300 VDC
Output 5 VDC / 3 A
6EP1311-1SH03
Input 85 to 264 VAC
110 to 300 VDC
Output 5 VDC / 6.3 A
6EP1311-1SH13
Input 85 to 264 VAC
110 to 300 VDC
Output 12 VDC / 1.9 A
6EP1321-1SH03
Input 85 to 264 VAC
110 to 300 VDC
Output 12 VDC / 4.5 A
6EP1322-1SH03
Input 85 to 264 VAC
110 to 300 VDC
Output 15 VDC / 1.9 A
6EP1351-1SH03
Input 85 to 264 VAC
110 to 300 VDC
Output 15 VDC / 4 A
6EP1352-1SH03
Input 85 to 264 VAC
110 to 300 VDC
Output 24 VDC / 1.3 A
6EP1331-1SH03
Input 85 to 264 VAC
110 to 300 VDC
Output 24 VDC / 2.5 A
6EP1332-1SH43
Input 85 to 264 VAC
110 to 300 VDC
Output 24 VDC / 4 A
6EP1332-1SH52
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 5
Table of contents
Overview................................................................................................................................................. 3
1 Safety instructions ................................................................................................................................... 7
2 Description, device design, dimension drawing........................................................................................ 9
2.1 Device description .......................................................................................................................... 9
2.2 Connections and terminal designation ......................................................................................... 10
2.3 Potentiometer ............................................................................................................................... 11
2.4 Status displays and signaling ....................................................................................................... 12
2.5 Block diagram .............................................................................................................................. 13
2.6 Dimensions and weight ................................................................................................................ 14
3 Mounting/disassembly ........................................................................................................................... 17
4 Mounting position, mounting clearances ................................................................................................ 19
4.1 Standard mounting position ......................................................................................................... 19
4.2 Other mounting positions ............................................................................................................. 20
5 Installation ............................................................................................................................................ 23
5.1 Line-side connection .................................................................................................................... 23
5.2 Output-side connection ................................................................................................................ 25
6 Technical data ...................................................................................................................................... 27
6.1 Input ............................................................................................................................................. 27
6.2 Output .......................................................................................................................................... 29
6.3 Efficiency and power loss ............................................................................................................ 32
6.4 Closed-loop control ...................................................................................................................... 36
6.5 Protection and monitoring ............................................................................................................ 37
6.6 MTBF ........................................................................................................................................... 37
6.7 Mechanical system ...................................................................................................................... 38
6.8 Accessories .................................................................................................................................. 38
6.9 Dimension drawing ...................................................................................................................... 39
7 Safety, approvals, EMC......................................................................................................................... 41
7.1 Safety ........................................................................................................................................... 41
7.2 Test voltage .................................................................................................................................. 42
7.3 Certifications ................................................................................................................................ 43
7.4 EMC ............................................................................................................................................. 44
Table of contents
LOGO!Power
6 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
8 Ambient conditions ................................................................................................................................ 45
9 Applications .......................................................................................................................................... 47
9.1 Parallel connection to increase power rating .............................................................................. 47
9.2 Parallel connection for redundancy ............................................................................................. 49
9.3 Series connection for increased voltage ..................................................................................... 50
9.4 Protection against short-time voltage dips .................................................................................. 51
10 Environment ......................................................................................................................................... 53
11 Service and support .............................................................................................................................. 55
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 7
Safety instructions
1
WARNING
Correct handling of the devices
When operating electrical devices, it is inevitable that certain components will carry
dangerous voltages.
Therefore, failure to handle the units properly can result in death or serious physical injury
as well as extensive property damage.
Only appropriately qualified personnel may work on or in the vicinity of this equipment.
Perfect, safe, and reliable operation of this equipment is dependent on proper
transportation, storage, installation and mounting.
Before installation or maintenance work can begin, the system's main switch must be
switched off and measures taken to prevent it being switched on again.
If this instruction is not observed, touching live parts can result in death or serious injury.
Safety instructions
LOGO!Power
8 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 9
Description, device design, dimension drawing
2
2.1
Device description
LOGO!Power are primary switched-mode power supplies for connection to a 1-phase AC
system or to DC systems. An electronically regulated DC voltage that can be set via a
potentiometer is available at the output of the device. The output of the device is isolated,
no-load proof and short-circuit proof. The LED display indicates the operating status.
①
Line input
②
DC output
③
Potentiometer
④
Indicator light (output voltage OK)
⑤
Lug for unlocking with a screwdriver
⑥
Natural convection
⑦
Clearance above/below
Figure 2-1 Design (example of 6EP1311-1SH13)
Description, device design, dimension drawing
2.2 Connections and terminal designation
LOGO!Power
10 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
2.2
Connections and terminal designation
Note
UL requirement:
Use suitable copper cables that are designed for operating temperatures of
at least 65
°C / 75 °C.
The line input terminals ① can be used to establish the connection to supply voltage. The
output terminals ② are used to connect to the loads to be supplied (see also Section
Installation (Page 23)).
Connections and terminal designations
①
line input L1, N One screw terminal each
②
Output + Two screw terminals
②
Output – Two screw terminals
*1)
Do not subject the end stop to higher loads
Figure 2-2 Terminal data
Description, device design, dimension drawing
2.3 Potentiometer
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 11
2.3
Potentiometer
The potentiometer ③ on the front of the device is used to set the output voltage. The output
voltage is set to the rated value at the factory and can be set within certain limits; for
example, to compensate voltage drops across long supply lines to the connected load.
Figure 2-3 Potentiometer (example of 6EP1311-1SH13)
Type
Factory setting
Setting range
6EP1311-1SH03 (5 V / 3 A)
6EP1311-1SH13 (5 V / 6.3 A)
5 V 4.6...5.4 V
6EP1321-1SH03 (12 V / 1.9 A)
6EP1322-1SH03 (12 V / 4.5 A)
12 V 10.5...16.1 V
6EP1351-1SH03 (15 V / 1.9 A)
6EP1352-1SH03 (15 V / 4 A)
15 V 10.5…16.1 V
6EP1331-1SH03 (24 V / 1.3 A)
6EP1332-1SH43 (24 V / 2.5 A)
6EP1332-1SH52 (24 V / 4 A)
24 V 22.2...26.4 V
NOTICE
Thermal overload possible
When adjusting the output voltage to > 24 V / > 15 V / > 12 V or > 5 V, the output current
must be derated by 4%/V.
Note
Actuation of the
potentiometer is allowed only by means of an insulated screwdriver.
The end stop may be subject to a maximum load of 0.04
Nm (0.35 lbf in).
For notes on actuating the potentiometer (screwdriver, torque), see Figure 2-2 Terminal data
(Page 10).
Description, device design, dimension drawing
2.4 Status displays and signaling
LOGO!Power
12 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
2.4
Status displays and signaling
6EP1311-1SH03 (5 V / 3 A)
6EP1311-1SH13 (5 V / 6.3 A)
6EP1321-1SH03 (12 V / 1.9 A)
6EP1322-1SH03 (12 V / 4.5 A)
6EP1351-1SH03 (15 V / 1.9 A)
6EP1352-1SH03 (15 V / 4 A)
6EP1331-1SH03 (24 V / 1.3 A)
6EP1332-1SH43 (24 V / 2.5 A)
6EP1332-1SH52 (24 V / 4 A)
Status display Green LED for output voltage OK
Figure 2-4 Operational displays and signals (example of 6EP1311-1SH13)
Signaling
6EP1311-1SH03 (5 V / 3 A)
6EP1311-1SH13 (5 V / 6.3 A)
6EP1321-1SH03 (12 V / 1.9 A)
6EP1322-1SH03 (12 V / 4.5 A)
6EP1351-1SH03 (15 V / 1.9 A)
6EP1352-1SH03 (15 V / 4 A)
6EP1331-1SH03 (24 V / 1.3 A)
6EP1332-1SH43 (24 V / 2.5 A)
6EP1332-1SH52 (24 V / 4 A)
LED
④
lights up green Normal operation, output voltage present
LED
④
off Output voltage not present
Description, device design, dimension drawing
2.5 Block diagram
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 13
2.5
Block diagram
Figure 2-5 Block diagram
Description, device design, dimension drawing
2.6 Dimensions and weight
LOGO!Power
14 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
2.6
Dimensions and weight
Figure 2-6 Dimension drawing 6EP1311-1SH03, 6EP1321-1SH03, 6EP1351-1SH03,
6EP1331-1SH03
Figure 2-7 Dimension drawing 6EP1311-1SH13, 6EP1322-1SH03, 6EP1352-1SH03,
6EP1332-1SH43
Description, device design, dimension drawing
2.6 Dimensions and weight
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 15
Figure 2-8 Dimension drawing 6EP1332-1SH52
6EP1311-1SH03 (5 V / 3 A)
6EP1321-1SH03 (12 V / 1.9 A)
6EP1351-1SH03 (15 V / 1.9 A)
6EP1331-1SH03 (24 V / 1.3 A)
6EP1311-1SH13 (5 V / 6.3 A)
6EP1322-1SH03 (12 V / 4.5 A)
6EP1352-1SH03 (15 V / 4 A)
6EP1332-1SH43 (24 V / 2.5 A)
6EP1332-1SH52 (24 V / 4 A)
Dimensions
(W × H × D) in mm
54 × 90 × 53,1 72 × 90 × 53,1 90 × 90 × 53,1
Weight
Approx. 0.17 kg
Approx. 0.25 kg
Approx. 0.34 kg
Description, device design, dimension drawing
2.6 Dimensions and weight
LOGO!Power
16 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 17
Mounting/disassembly
3
WARNING
Installing the device in a housing or a control cabinet
The LOGO!Power power supplies are built-in units. They must be installed in a casing or
control cabinet to which only qualified personnel have access.
The devices can be mounted in a control cabinet on standard mounting rails according to
EN 60715 35x7,5/15.
Mounting
To mount the device, position it with the mounting rail guideway at the upper edge of the DIN
rail and press down to lock it into place. If this is too difficult, press slider ① at the same
time, as described for "Disassembly".
Disassembly
To remove, pull up the slider ① using a screwdriver ② and disengage the device at the
bottom edge of the DIN rail. Then you can remove the device from the upper edge of the DIN
rail.
Figure 3-1 Disassembly (example of 6EP1311-1SH13)
Mounting/disassembly
LOGO!Power
18 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
WARNING
Use in hazardous zones
If the device is to be used in a hazardous zone (Ex II 3G Ex nA IIC T3) it must be installed
in a distributor box with degree of protection IP54 or higher.
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 19
Mounting position, mounting clearances
4
4.1
Standard mounting position
The device is mounted on standard mounting rails according to EN 60715 35x7,5/15. The
device must be mounted vertically in such a way that the input terminals and the output
terminals are at the top to ensure correct cooling.
A clearance of at least 20 mm should be maintained above and below the device.
No space is required at the side.
Figure 4-1 Output current in the standard mounting position
Figure 4-2 Mounting height derating
For details, see Section Ambient conditions (Page 45)
Mounting position, mounting clearances
4.2 Other mounting positions
LOGO!Power
20 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
4.2
Other mounting positions
For mounting positions that deviate from the standard mounting position, derating factors
(reduction of the output power or the permissible ambient temperature) must be observed in
accordance with the following diagrams.
Note
In the case of mounting postilions that deviate from the standard mounting position, reduced
mechanical
resistance of the devices against vibration and shock must be expected.
Particularly when installing on a vertically fastened standard mounting rail, additional
measures may be required, e.g. to prevent the device from slipping on the standard
mounting rai
l.
Figure 4-3 Mounting position (1)
Figure 4-4 Mounting position (2)
Mounting position, mounting clearances
4.2 Other mounting positions
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 21
Figure 4-5 Mounting position (3)
Figure 4-6 Mounting position (4)
Figure 4-7 Mounting position (5)
Mounting position, mounting clearances
4.2 Other mounting positions
LOGO!Power
22 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 23
Installation
5
WARNING
Hazard due to electric shock
Before installation or maintenance work can begin, the system's main switch must be
switched off and measures taken to prevent it being switched on again. If this instruction is
not observed, touching live parts can result in death or serious injury.
5.1
Line-side connection
The LOGO!Power power supplies are power packs according. to safety class II (without
protective conductor or equivalent without PE). LOGO!Power are designed for connection to
a 1-phase AC supply network (TN or TT system according to VDE 0100 T 300 / IEC 364-3)
with rated voltage 1-phase 100-240 VAC, 50/60 Hz or to a power supply with 110-300 VDC.
Figure 5-1 Line connection
The line supply is connected using terminal L1 and N (see Figure 5-1 Line connection
(Page 23)), and must be implemented according to IEC 60364 and EN 50178. A protective
device (miniature circuit-breaker or circuit-breaker) and a disconnection unit for the power
supply must be provided. A ground-fault circuit interrupter must not be used as the only
protective measure against indirect contact; this applies to the entire supply system that is
protected by the residual current operated circuit-breaker.
Installation
5.1 Line-side connection
LOGO!Power
24 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
Note
For operation on a direct voltage network (DC), the plus pole (+) must be connected to L1
and the
minus pole (–) to N.
Protection
LOGO!Power
Recommended line-side protection
6EP1311-1SH03 (5 V / 3 A)
Miniature circuit-breaker (IEC 898): Characteristic B from 16 A or characteristic C from 10 A
6EP1311-1SH13 (5 V / 6.3 A)
Miniature circuit-breaker (IEC 898): Characteristic B from 16 A or characteristic C from 10 A
6EP1321-1SH03 (12 V / 1.9 A)
Miniature circuit-breaker (IEC 898): Characteristic B from 16 A or characteristic C from 10 A
6EP1322-1SH03 (12 V / 4.5 A)
Miniature circuit-breaker (IEC 898): Characteristic B from 16 A or characteristic C from 10 A
6EP1351-1SH03 (15 V / 1.9 A)
Miniature circuit-breaker (IEC 898): Characteristic B from 16 A or characteristic C from 10 A
6EP1352-1SH03 (15 V / 4 A)
Miniature circuit-breaker (IEC 898): Characteristic B from 16 A or characteristic C from 10 A
6EP1331-1SH03 (24 V / 1.3 A)
Miniature circuit-breaker (IEC 898): Characteristic B from 16 A or characteristic C from 10 A
6EP1332-1SH43 (24 V / 2.5 A)
Miniature circuit-breaker (IEC 898): Characteristic B from 16 A or characteristic C from 10 A
6EP1332-1SH52 (24 V / 4 A)
Miniature circuit-breaker (IEC 898): Characteristic B from 16 A or characteristic C from 10 A
Other country-specific regulations may have to be observed when installing the device.
Installation
5.2 Output-side connection
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 25
5.2
Output-side connection
LOGO!Power power supplies provide an isolated (= non-grounded) SELV (Safety Extra Low
Voltage) output voltage at the output. The output of the power supplies is no-load, overload
and short-circuit proof. If an overload occurs, the electronic current limiting function limits the
output current to a maximum value (see Section Technical data (Page 27)).
Figure 5-2 Connection of the output voltage (example of 6EP1311-1SH13)
The output voltage is connected via the + and - terminals at the output of the power supply
(see Figure 5-2 Connection of the output voltage (example of 6EP1311-1SH13) (Page 25)).
Make sure that the output cables are dimensioned correctly for the maximum output current
rms value and fused accordingly.
Note
When using LOGO!Power in conjunction with devices of the protection class I (with
protective conductor), a connection must be established between "
-" and "PE" with at least
1.5 mm².
Installation
5.2 Output-side connection
LOGO!Power
26 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 27
Technical data
6
Note
For an AC input voltage, the technical data is applicable for rated input voltage, rated load
and +25° C ambient temperature (if nothing else is specified).
6.1
Input
6EP1311-1SH03
(5 V / 3 A)
6EP1311-1SH13
(5 V / 6.3 A)
6EP1321-1SH03
(12 V / 1.9 A)
6EP1322-1SH03
(12 V / 4.5 A)
6EP1351-1SH03
(15 V / 1.9 A)
Input
1-phase AC or DC
Rated voltage
U
e rated / for AC
100...240 V
Voltage range / for AC
85...264 V
Input voltage / for DC
110…300 V
Wide-range input
Yes
Overvoltage
resistance
2.3 x Ue rated, 1.3 ms
Mains buffering at
Ia rated, min.
40 ms 40 ms 40 ms 40 ms 40 ms
Mains buffering
at Ue = 187 V
Rated line frequency
50/60 Hz
Line frequency range
47...63 Hz
Input current / at rated
value of input voltage
120 V
0.36 A 0.71 A 0.53 A 1.13 A 0.63 A
Input current / at rated
value of input voltage
230 V
0.22 A 0.37 A 0.3 A 0.61 A 0.33 A
Switch-on current
limitation (+ 25° C),
max.
26 A 50 A 25 A 55 A 25 A
I²t, max.
0.8 A²·s
3 A²·s
0.8 A²·s
3 A²·s
0.8 A²·s
Built-in line-side fuse
Internal
Protection in the line
feeder cable (IEC 898)
Recommended miniature circuit-breaker: Characteristic B from 16 A or characteristic C from 10 A
Technical data
6.1 Input
LOGO!Power
28 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
6EP1352-1SH03
(15 V / 4 A)
6EP1331-1SH03
(24 V / 1.3 A)
6EP1332-1SH43
(24 V / 2.5 A)
6EP1332-1SH52
(24 V / 4 A)
Input
1-phase AC or DC
Rated voltage
U
e rated / for AC
100...240 V
Voltage range / for AC
85...264 V
Input voltage / for DC
110…300 V
Wide-range input
Yes
Overvoltage resistance
2.3 x Ue rated, 1.3 ms
Mains buffering at
Ia rated, min.
40 ms 40 ms 40 ms 40 ms
Mains buffering
at Ue = 187 V
Rated line frequency
50/60 Hz
Line frequency range
47...63 Hz
Input current / at rated
value of input voltage
120 V
1.24 A 0.7 A 1.22 A 1.95 A
Input current / at rated
value of input voltage
230 V
0.68 A 0.35 A 0.66 A 0.97 A
Switch-on current
limitation (+ 25° C),
max.
55 A 25 A 46 A 30 A
I²t, max.
3 A²·s
0.8 A²·s
3 A²·s
2.5 A²·s
Built-in line-side fuse
Internal
Protection in the line
feeder cable (IEC 898)
Recommended miniature circuit-breaker: Characteristic B from 16 A or characteristic C from 10 A
Figure 6-1 Mains buffering
Technical data
6.2 Output
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 29
6.2
Output
6EP1311-1SH03
(5 V / 3 A)
6EP1311-1SH13
(5 V / 6.3 A)
6EP1321-1SH03
(12 V / 1.9 A)
6EP1322-1SH03
(12 V / 4.5 A)
6EP1351-1SH03
(15 V / 1.9 A)
Output
Regulated, isolated DC voltage
Rated voltage value
Ua rated DC
5 V 5 V 12 V 12 V 15 V
Total tolerance, static ±
3%
3%
3%
3%
3%
Static line regulation,
approx.
0.2% 0.1% 0.1% 0.1% 0.1%
Static load regulation,
approx.
1.5% 2% 1.5% 1.5% 1.5%
Residual ripple peak-
peak, max.
100 mV 100 mV 200 mV 200 mV 200 mV
Residual ripple peak-
peak, typ.
10 mV 15 mV 10 mV 10 mV 10 mV
Spikes peak-peak,
max. (bandwidth,
approx. 20 MHz)
100 mV 100 mV 300 mV 300 mV 300 mV
Spikes peak-peak, typ.
(bandwidth, approx.
20 MHz)
20 mV 70 mV 20 mV 70 mV 30 mV
Setting range
4.6...5.4 V
4.6...5.4 V
10.5...16.1 V
10.5...16.1 V
10.5...16.1 V
Product function /
output voltage can be
adjusted
Yes
Output voltage setting
Using a potentiometer
Status display
Green LED for output voltage OK
Response when
switching on/off
No overshoot of Ua (soft start)
Starting delay, max.
0.5 s
0.5 s
0.5 s
0.5 s
0.5 s
Voltage rise, typ.
20 ms
10 ms
10 ms
10 ms
15 ms
Rated current Ia rated
3 A
6.3 A
1.9 A
4.5 A
1.9 A
Current range
• Remark
0…3 A
3 A to +55° C,
2.1 A to +70° C
0…6.3 A
6.3 A to +55° C,
4.4 A to +70° C
0…1.9 A
1.9 A to +55° C,
1.3 A to +70° C
0…4.5 A
4.5 A to +55° C,
3.1 A to +70° C
0…1.9 A
1.9 A to +55° C,
1.3 A to +70° C
Output active power /
typical
15 W 30 W 23 W 50 W 23 W
Can be connected in
parallel to increase the
power rating
Yes
Number of devices
that can be connected
in parallel to increase
the power rating, units
2
Output characteristic See Figure 6-3 Output characteristic (Page 31)
Technical data
6.2 Output
LOGO!Power
30 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
6EP1352-1SH03
(15 V / 4 A)
6EP1331-1SH03
(24 V / 1.3 A)
6EP1332-1SH43
(24 V / 2.5 A)
6EP1332-1SH52
(24 V / 4 A)
Output
Regulated, isolated DC voltage
Rated voltage value
Ua rated DC
15 V 24 V 24 V 24 V
Total tolerance, static ±
3%
3%
3%
3%
Static line regulation,
approx.
0.1% 0.1% 0.1% 0.1%
Static load regulation,
approx.
1.5% 1.5% 1.5% 1.5%
Residual ripple peak-
peak, max.
200 mV 200 mV 200 mV 200 mV
Residual ripple peak-
peak, typ.
10 mV 10 mV 10 mV 30 mV
Spikes peak-peak,
max. (bandwidth,
approx. 20 MHz)
300 mV 300 mV 300 mV 300 mV
Spikes peak-peak, typ.
(bandwidth, approx.
20 MHz)
70 mV 20 mV 50 mV 60 mV
Setting range
10.5...16.1 V
22.2...26.4 V
22.2...26.4 V
22.2...26.4 V
Product function /
output voltage can be
adjusted
Yes
Output voltage setting
Using a potentiometer
Status display
Green LED for output voltage OK
Response when
switching on/off
No overshoot of Ua (soft start)
Starting delay, max.
0.5 s
0.5 s
0.5 s
0.5 s
Voltage rise, typ.
15 ms
15 ms
10 ms
15 ms
Rated current Ia rated
4 A
1.3 A
2.5 A
4 A
Current range
• Remark
0…4 A
4 A to +55° C,
2.8 A to +70° C
0…1.3 A
1.3 A to +55° C,
0.9 A to +70° C
0…2.5 A
2.5 A to +55° C,
1.7 A to +70° C
0…4 A
4 A to +55° C,
2.8 A to +70° C
Output active power /
typical
50 W 30 W 60 W 96 W
Can be connected in
parallel to increase the
power rating
Yes
Number of devices
that can be connected
in parallel to increase
the power rating, units
2
Output characteristic
See Figure 6-3 Output characteristic (Page 31)
Technical data
6.2 Output
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 31
Figure 6-2 Startup delay/voltage rise
Figure 6-3 Output characteristic
The device supplies a constant output voltage until the current limit is reached. In the event
of an overload, the output current and the output voltage are reduced. The device does not
switch off.
Technical data
6.3 Efficiency and power loss
LOGO!Power
32 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
6.3
Efficiency and power loss
6EP1311-1SH03
(5 V / 3 A)
6EP1311-1SH13
(5 V / 6.3 A)
6EP1321-1SH03
(12 V / 1.9 A)
6EP1322-1SH03
(12 V / 4.5 A)
6EP1351-1SH03
(15 V / 1.9 A)
Efficiency at Ua rated,
Ia rated, approx.
79 % 80 % 80 % 84 % 81 %
Power loss at Ua
rated, Ia rated, approx.
4 W 6 W 5 W 10 W 7 W
6EP1352-1SH03
(15 V / 4 A)
6EP1331-1SH03
(24 V / 1.3 A)
6EP1332-1SH43
(24 V / 2.5 A)
6EP1332-1SH52
(24 V / 4 A)
Efficiency at Ua rated,
Ia rated, approx.
85 % 84 % 88 % 87 %
Power loss at Ua
rated, Ia rated, approx.
11 W 6 W 8 W 12 W
Figure 6-4 Efficiency 6EP1311-1SH03
Technical data
6.3 Efficiency and power loss
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 33
Figure 6-5 Efficiency 6EP1311-1SH13
Figure 6-6 Efficiency 6EP1321-1SH03
Figure 6-7 Efficiency 6EP1322-1SH03
Technical data
6.3 Efficiency and power loss
LOGO!Power
34 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
Figure 6-8 Efficiency 6EP1351-1SH03
Figure 6-9 Efficiency 6EP1352-1SH03
Figure 6-10 Efficiency 6EP1331-1SH03
Technical data
6.3 Efficiency and power loss
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 35
Figure 6-11 Efficiency 6EP1332-1SH43
Figure 6-12 Efficiency 6EP1332-1SH52
Technical data
6.4 Closed-loop control
LOGO!Power
36 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
6.4
Closed-loop control
6EP1311-1SH03
(5 V / 3 A)
6EP1311-1SH13
(5 V / 6.3 A)
6EP1321-1SH03
(12 V / 1.9 A)
6EP1322-1SH03
(12 V / 4.5 A)
6EP1351-1SH03
(15 V / 1.9 A)
Dyn. mains
compensation
(Ue rated ±15%)
0.2% 0.2% 0.2% 0.2% 0.2%
Dyn. load
compensation
(Ia: 10/90/10%), Ua ±
typ.
3% 3% 3% 4% 2.8%
Load step regulation
time 10 to 90%, typ.
2 ms 2 ms 1 ms 1 ms 1 ms
Load step regulation
time 90 to 10%, typ.
2 ms 2 ms 1 ms 1 ms 1 ms
6EP1352-1SH03
(15 V / 4 A)
6EP1331-1SH03
(24 V / 1.3 A)
6EP1332-1SH43
(24 V / 2.5 A)
6EP1332-1SH52
(24 V / 4 A)
Dyn. mains
compensation
(Ue rated ±15%)
0.2% 0.2% 0.2% 0.2%
Dyn. load
compensation
(Ia: 10/90/10%), Ua ±
typ.
3% 1% 2% 1.5%
Load step regulation
time 10 to 90%, typ.
1 ms 1 ms 1 ms 1 ms
Load step regulation
time 90 to 10%, typ.
1 ms 1 ms 1 ms 1 ms
Technical data
6.5 Protection and monitoring
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 37
6.5
Protection and monitoring
6EP1311-1SH03
(5 V / 3 A)
6EP1311-1SH13
(5 V / 6.3 A)
6EP1321-1SH03
(12 V / 1.9 A)
6EP1322-1SH03
(12 V / 4.5 A)
6EP1351-1SH03
(15 V / 1.9 A)
Output overvoltage
protection
Yes, according to EN 60950-1
Current limitation, typ.
3.8 A
8.2 A
2.8 A
5.8 A
2.7 A
Property of the
output/short-circuit
proof
Yes
Short-circuit protection
Constant current characteristic
Continuous short-
circuit current / rms
value / maximum
5 A 10 A 3.6 A 7 A 3.6 A
6EP1352-1SH03
(15 V / 4 A)
6EP1331-1SH03
(24 V / 1.3 A)
6EP1332-1SH43
(24 V / 2.5 A)
6EP1332-1SH52
(24 V / 4 A)
Output overvoltage
protection
Yes, according to EN 60950-1
Current limitation, typ.
5.7 A
1.7 A
3.3 A
5.2 A
Property of the
output/short-circuit
proof
Yes
Short-circuit protection Constant current characteristic
Continuous short-
circuit current / rms
value / maximum
7 A 2.4 A 4.8 A 7.9 A
6.6
MTBF
6EP1311-1SH03 (5 V / 3 A)
6EP1311-1SH13 (5 V / 6.3 A)
6EP1321-1SH03 (12 V / 1.9 A)
6EP1322-1SH03 (12 V / 4.5 A)
6EP1351-1SH03 (15 V / 1.9 A)
6EP1352-1SH03 (15 V / 4 A)
6EP1331-1SH03 (24 V / 1.3 A)
6EP1332-1SH43 (24 V / 2.5 A)
6EP1332-1SH52 (24 V / 4 A)
Mean Time Between Failures
According to SN29500 >3500000 h at 40° C, rated load, 24-h operation
Technical data
6.7 Mechanical system
LOGO!Power
38 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
6.7
Mechanical system
6EP1311-1SH03 (5 V / 3 A)
6EP1321-1SH03 (12 V / 1.9 A)
6EP1351-1SH03 (15 V / 1.9 A)
6EP1331-1SH03 (24 V / 1.3 A)
6EP1311-1SH13 (5 V / 6.3 A)
6EP1322-1SH03 (12 V / 4.5 A)
6EP1352-1SH03 (15 V / 4 A)
6EP1332-1SH43 (24 V / 2.5 A)
6EP1332-1SH52 (24 V / 4 A)
Connection system
screw-type terminal
Connections / line supply
L, N: 1 screw terminal each for 0.5 ... 4 (2.5) mm² solid (finely stranded)
Connections / output
+, -: 2 screw terminals each for 0.5 ... 4 (2.5) mm² solid (finely stranded)
Connections / auxiliary
contacts
-
Width of the housing
54 mm
72 mm
90 mm
Height of the housing
90 mm
90 mm
90 mm
Depth of the housing
53.1 mm
53.1 mm
53.1 mm
Installation width
54 mm
72 mm
90 mm
Mounting height
130 mm
130 mm
130 mm
Weight, approx.
0.17 kg
0.25 kg
0.34 kg
Product feature of the
housing / housing that
can be lined up next to
one another
Yes
Type of mounting / panel
mounting
No
Type of mounting / rail
mounting
Yes
Type of mounting /
S7-300 rail mounting
No
Mounting
Can be snapped onto standard EN 60715 35x7,5/15 mounting rails
6.8
Accessories
No accessories.
Technical data
6.9 Dimension drawing
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 39
6.9
Dimension drawing
See Section Dimensions and weight (Page 14)
CAD data that can be downloaded from the Internet:
6EP1311-1SH03
(http://www.automation.siemens.com/bilddb/index.aspx?objKey=G_KT01_XX_00535)
6EP1311-1SH13
(http://www.automation.siemens.com/bilddb/index.aspx?objKey=G_KT01_XX_00538)
6EP1322-1SH03
(http://www.automation.siemens.com/bilddb/index.aspx?objKey=G_KT01_XX_00544)
6EP1321-1SH03
(http://www.automation.siemens.com/bilddb/index.aspx?objKey=G_KT01_XX_00541)
6EP1351-1SH03
(http://www.automation.siemens.com/bilddb/index.aspx?objKey=G_KT01_XX_00556)
6EP1352-1SH03
(http://www.automation.siemens.com/bilddb/index.aspx?objKey=G_KT01_XX_00559)
6EP1331-1SH03
(http://www.automation.siemens.com/bilddb/index.aspx?objKey=G_KT01_XX_00547)
6EP1332-1SH43
(http://www.automation.siemens.com/bilddb/index.aspx?objKey=G_KT01_XX_00550)
6EP1332-1SH52
(http://www.automation.siemens.com/bilddb/index.aspx?objKey=G_KT01_XX_00553)
Technical data
6.9 Dimension drawing
LOGO!Power
40 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 41
Safety, approvals, EMC
7
7.1
Safety
6EP1311-1SH03 (5 V / 3 A)
6EP1311-1SH13 (5 V / 6.3 A)
6EP1321-1SH03 (12 V / 1.9 A)
6EP1322-1SH03 (12 V / 4.5 A)
6EP1351-1SH03 (15 V / 1.9 A)
6EP1352-1SH03 (15 V / 4 A)
6EP1331-1SH03 (24 V / 1.3 A)
6EP1332-1SH43 (24 V / 2.5 A)
6EP1332-1SH52 (24 V / 4 A)
Primary/secondary galvanic isolation
Yes
Galvanic isolation
SELV output voltage Ua according to EN 60950-1 and EN 50178
Protection class
Class II (without protective conductor)
Degree of protection (EN 60529)
IP20
Test voltage
See Table 7-1 Test voltage (Page 42)
Safety, approvals, EMC
7.2 Test voltage
LOGO!Power
42 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
7.2
Test voltage
Figure 7-1 Test voltage diagram
Only the manufacturer can perform the type test and production test; users can also perform
the field test.
Preconditions for performing the field test:
Test (A)
● Connect the input terminals to one another
● Connect the output terminals to one another
Table 7- 1 Test voltage
Test time
Prim ↔ sec (A)
Type test
60 s
4200 VDC
60 s
3000 VAC
Production test
1 s
2200 VDC
1 s
1500 VAC
Field test
1 s
2200 VDC
1 s 1500 VAC
Remark:
Tripping current for DC measurement: 0
mA
Tripping current for AC measurement: <100 mA
Safety, approvals, EMC
7.3 Certifications
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 43
7.3
Certifications
Certifications
6EP1311-1SH03 (5 V / 3 A)
6EP1321-1SH03 (12 V / 1.9 A)
6EP1351-1SH03 (15 V / 1.9 A)
6EP1352-1SH03 (15 V / 4 A)
6EP1331-1SH03 (24 V / 1.3 A)
6EP1332-1SH43 (24 V / 2.5 A)
6EP1311-1SH13 (5 V / 6.3 A)
6EP1322-1SH03 (12 V / 4.5 A)
6EP1332-1SH52 (24 V / 4 A)
CE marking Yes (2004/108/EG and 2006/95/EG)
UL/cUL approval cULus-Listed (UL 508, CSA C22.2
No.107.1), File E197259
cURus-Recognized (UL60950, CSA
C22.2 No. 60950) File E151273
NEC class2 (acc. to
UL 60950/UL 1310)
cULus-Listed (UL 508, CSA C22.2
No.107.1), File E197259
cURus-Recognized (UL60950, CSA
C22.2 No. 60950) File E151273
FM
Class I, Div. 2, Groups ABCD; T4
CB scheme
IEC 60950-1
Explosion protection ATEX II 3G Ex nA IIC T3
cCSAus (CSA C22.2 No. 213-M1987, ANSI/ISA-12.12.01-2007) Class I, Div. 2,
Group ABCD, T4
SEMI F47 compliance 208 - 240 V
IEC 61000-4-11
Marine approval Germanischer Lloyd (GL)
6EP1352-1SH52: Cert. No.:24184-04HH
All other types: Cert. No.:47994-03HH
ABS, DNV, LRS, BV
Safety, approvals, EMC
7.4 EMC
LOGO!Power
44 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
7.4
EMC
6EP1311-1SH03 (5 V / 3 A)
6EP1311-1SH13 (5 V / 6.3 A)
6EP1321-1SH03 (12 V / 1.9 A)
6EP1322-1SH03 (12 V / 4.5 A)
6EP1351-1SH03 (15 V / 1.9 A)
6EP1352-1SH03 (15 V / 4 A)
6EP1331-1SH03 (24 V / 1.3 A)
6EP1332-1SH43 (24 V / 2.5 A)
6EP1332-1SH52 (24 V / 4 A)
Generic standards
EN 61000-6-2
Immunity for industrial environments
EN 61000-6-3
Emission for residential areas
Electrostatic discharges
EN 61000-4-2
6 kV contact, 8 kV air
6 kV contact, 8 kV air
Electromagnetic fields EN 61000-4-3 80…1000 MHz 10 V/m
1000…2000 MHz 3 V/m
2000…2700 MHz 1 V/m
80...1000 MHz 10 V/m
1000...2000 MHz 3 V/m
2000...2700 MHz 1 V/m
High-speed transient disturbance
variables (burst)
EN 61000-4-4 4 kV on line connections
2 kV at DC output
4 kV on line connections
2 kV at DC output
Power surges EN 61000-4-5 2 kV symmetrical on line
connections
4 kV asymmetrical on line
connections
500 V symmetrical/asymmetrical
on DC output cables
2 kV symmetrical on line
connections
4 kV asymmetrical on line
connections
500 V symmetrical/asymmetrical
on DC output cables
High-frequency fields
EN 61000-4-6
10 V; 0.15…80 MHz
10 V; 0.15...80 MHz
Voltage dips EN 61000-4-11 100% for 20 ms
60% for 200 ms
30% for 500 ms
100% for 20 ms
60% for 200 ms
30% for 500 ms
Voltage interruptions
EN 61000-4-11
100% for 5000 ms
100% for 5000 ms
Emitted interference
EN 55022
Class B
Class B
Line harmonics limitation
Not applicable
EN 61000-3-2
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 45
Ambient conditions
8
6EP1311-1SH03 (5 V / 3 A)
6EP1311-1SH13 (5 V / 6.3 A)
6EP1321-1SH03 (12 V / 1.9 A)
6EP1322-1SH03 (12 V / 4.5 A)
6EP1351-1SH03 (15 V / 1.9 A)
6EP1352-1SH03 (15 V / 4 A)
6EP1331-1SH03 (24 V / 1.3 A)
6EP1332-1SH43 (24 V / 2.5 A)
6EP1332-1SH52 (24 V / 4 A)
Ambient temperature -20...+70° C with natural convection
Tested according to:
• EN 60068-2-1 cold
• EN 60068-2-2 dry heat
• EN 60068-2-78 humid heat, constant
• EN 60068-2-14 temperature change
Transport and storage temperature -40 ... +85° C
Tests (packed for shipping) according to:
• EN 60068-2-1 cold
• EN 60068-2-2 dry heat
• EN 60068-2-30 humid heat, cyclic
Humidity class
Climate class 3K3 according to EN 60721, without condensation
Degree of pollution
2
Mechanical stressing in operation Tested according to:
• EN 60068-2-6 vibration, test Fc
– 7 mm deflection in the range 5...9 Hz
– 2 g acceleration in the range 9...150 Hz
• EN 60068-2-27 shock, test Ea
– Acceleration 150 m/s2, test duration 11 ms
Ambient conditions
LOGO!Power
46 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
6EP1311-1SH03 (5 V / 3 A)
6EP1311-1SH13 (5 V / 6.3 A)
6EP1321-1SH03 (12 V / 1.9 A)
6EP1322-1SH03 (12 V / 4.5 A)
6EP1351-1SH03 (15 V / 1.9 A)
6EP1352-1SH03 (15 V / 4 A)
6EP1331-1SH03 (24 V / 1.3 A)
6EP1332-1SH43 (24 V / 2.5 A)
6EP1332-1SH52 (24 V / 4 A)
Damaging gases Tested according to:
• EN 60068-2-42Sulfur dioxide: 10 cm3/m3, 4 days
• EN 60068-2-43Hydrogen sulfide: 1 cm3/m3, 4 days
Atmospheric pressure Operation:
• 1080 ... 795 hPa (-1000 ... +2000 m)
• For operation at altitudes of 2000 m up to 6000 m above sea level:
output must be derated by -7.5% / 1000 m or
the ambient temperature must be reduced by 5 K / 1000 m
see Figure 4-2 Mounting height derating (Page 19)
• Overvoltage category:
III up to 2000 m (EN 50178)
II from 2000 m up to 6000 m (EN 50178)
Storage:
• 1080 ... 660 hPa (-1000 ... +3500 m)
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 47
Applications
9
9.1
Parallel connection to increase power rating
To enhance performance, two LOGO!Power power supplies of the same type can be
galvanically connected in parallel.
The following must be observed:
● The cables connected to each power supply at terminals "+" and "-" must have identical
lengths and the same cable cross-sections (or the same impedance) up to a common
external network junction (terminal strip) if possible.
● The parallel-switched power supplies must be switched on simultaneously with a common
switch in the mains supply line (e.g. with the main switch available in control cabinets).
● The output voltages measured in no-load operation for the power supplies that are not yet
connected in parallel should not deviate more than a maximum of 0.2%. This usually
corresponds to the factory setting. If the output voltage is changed, you should connect
the "-" terminals and then, in no-load operation, measure the voltage difference between
the "+" terminals that have not yet been connected. The voltage difference should not
exceed 0.2%.
Figure 9-1 Parallel connection, correct and incorrect
Applications
9.1 Parallel connection to increase power rating
LOGO!Power
48 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
NOTICE
Protective circuit for the parallel connection of more than two power supplies
For connection of more than two power supplies in parallel, additional measures must be
taken to prevent high backward feeding currents in the event of a secondary device
fault. For this purpose, a suitable protective circuit (e.g. decoupling diode
or DC-conform circuit-breaker) must be installed between each "+" terminal of the power
supply and the common connection point.
Applications
9.2 Parallel connection for redundancy
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 49
9.2
Parallel connection for redundancy
The parallel switching of several LOGO!Power power supplies of the same type for
redundancy is required when the demands for reliability of the supply are particularly high.
If a component in the redundant supply fails, the power supply for the loads must be fully
accommodated by the remaining component. It is therefore important when dimensioning the
system to make sure that n+1 redundant switched power supplies can handle the total power
requirement of the remaining n power supplies.
To prevent loading of the remaining power supplies in the event of a secondary-side error
when one power supply fails, the respective "+" terminals of the power supplies must be
decoupled via diodes.
Note
For a high reliability of the supply, it is recommended that the
redundant switched power
supplies are fused separately on the line
-side and, if possible, be connected to different
power supply networks.
Figure 9-2 Parallel connection for redundancy
Applications
9.3 Series connection for increased voltage
LOGO!Power
50 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
9.3
Series connection for increased voltage
To achieve a higher output voltage, two LOGO!Power power supplies of the same type can
be connected in series. In this case, connect the "-" terminal of the first power supply to the
"+" terminal of the second power supply. The "+" terminal of the first power supply and the "-"
terminal of the second power supply are routed to the load.
Depending on grounding point of the secondary output voltage, voltages of +2×UA, ±UA or -
2×UAcan be implemented.
In the case of asymmetric load distribution, it is not possible to ensure correct functionality.
WARNING
SELV is not guaranteed in the case of a fault
When connecting two power supplies in series, the continuous, permissible SELV voltage
of a maximum of 60 VDC according to EN 60950 cannot be guaranteed in the case of a
fault.
Figure 9-3 Series connection
Applications
9.4 Protection against short-time voltage dips
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 51
9.4
Protection against short-time voltage dips
During a drop in the primary-side supply voltage, the LOGO!Power power supplies still
maintain the output voltage over a short millisecond period (see Section Technical data
(Page 27)).
Applications
9.4 Protection against short-time voltage dips
LOGO!Power
52 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
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Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 53
Environment
10
The device is in conformance with RoHS.
As a rule, only non-silicon precipitating materials are used.
Disposal guidelines
Packaging and packaging aids can and should always be recycled. The product itself may
not be disposed of as domestic refuse.
Environment
LOGO!Power
54 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
LOGO!Power
Operating Instructions, 06.2014, C98130-A7560-A999-3-7629 55
Service and support
11
Technical support
Technical support for all IA/DT products can be accessed through the following
communication channels:
● Phone: + 49 (0) 911 895 7222
● E-Mail (mailto:support.automation@siemens.com)
● Internet:
Online support request form (http://www.siemens.de/automation/support-request)
Technical documentation on the Internet
Operating instructions and manuals for SITOP are available in the Internet:
Operating instructions/manuals (http://www.siemens.de/sitop/manuals)
SITOP power supply homepage
General news about our power supplies is available in the Internet at the SITOP homepage:
SITOP (http://www.siemens.de/sitop)
Information material
SITOP information can be downloaded from the Internet:
Information and download center (http://www.siemens.de/sitop-infomaterial)
CAx data
2D/3D data and circuit diagram macros can be downloaded from the Internet:
Siemens image database (http://www.siemens.de/sitop-cax)
Request all CAx data via the CAx download manager:
CAx shopping cart (http://www.siemens.de/cax)
SITOP Selection Tool
Simply and quickly select the optimum the power supply or DC-UPS:
SITOP Selection Tool (http://www.siemens.de/sitop-selection-tool)
Online catalog and ordering system
The online catalog and the online ordering system are available through the Industry Mall
homepage:
Industry Mall (http://www.siemens.com/industrymall/de)
Service and support
LOGO!Power
56 Operating Instructions, 06.2014, C98130-A7560-A999-3-7629
Contact persons
If you have any questions regarding the use of our products, then contact the Siemens
contact person in your regional Siemens sales office.
You can find these addresses as follows:
● On the Internet (http://www.siemens.de/automation/partner)
● In Catalog CA 01
