Siemens LOGO!Power Series User manual

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
4Operating 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
6Operating 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
8Operating 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 ①can be used to establish the connection to supply voltage. The
output terminals ②are 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 ③on 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 ①at the same
time, as described for "Disassembly".
Disassembly
To remove, pull up the slider ①using a screwdriver ②and 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)