Siemens SITOP PSU100L 6EP1332-1LB00 User manual

SITOP power supply
SITOP PSU100L
Manual
SITOP PSU100L 24V/2.5A
6EP1332
-1LB00
SITOP PSU100L 24V/5A
6EP1333
-1LB00
SITOP PSU100L 24V/10A
6EP1334
-1LB00
SITOP PSU100L 24V/20
A
6EP1336-1LB00
08.2016
C98130
-A7603-A1-2-7629
Overview
Safety instructions
1
Description, device design,
dimension drawing
2
Mounting/removal
3
Mounting position, mounting
clearances
4
Installation
5
Technical data
6
Safety, approvals, EMC
7
Ambient conditions
8
Applications
9
Environment
10
Service & Support
11

Siemens AG
Division Process Industries and Drives
Postfach 48 48
90026 NÜRNBERG
GERMANY
C98130-A7603-A1-2-7629
Ⓟ
08/2016 Subject to change
Copyright © Siemens AG 2016.
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.

SITOP PSU100L
Manual, 08.2016, C98130-A7603-A1-2-7629 3
Overview
Description
The 1-phase SITOP PSU100L from the SITOP lite product line is the power supply series to
address basic requirements in the industrial environment. It offers all of the important
functions at a favorable price – and does not compromise when it comes to quality and
reliability.
The key benefits of the product include:
●1-phase input voltage range with manual switchover
●Narrow design
●Good efficiency
●Green LED for "24 V O.K."
●Can be connected in parallel
●No lateral installation clearances required
●Ambient temperature from 0 °C to 60 °C (exception, 6EP1336-1LB00: 0 °C to 70 °C)
(from 45 °C with derating)
●Cooling through natural convection
●Short circuit and overload protection
●Certification according to CE and cULus

Overview
SITOP PSU100L
4Manual, 08.2016, C98130-A7603-A1-2-7629
Ordering data
The following device options are available:
Regulated power supply unit SITOP PSU100L
Type
Order number
Input, 120/230 V AC
Output, 24 V DC/2.5 A
6EP1332-1LB00
Input, 120/230 V AC
Output, 24 VDC/5 A
6EP1333-1LB00
Input, 120/230 V AC
Output, 24 V DC/10 A
6EP1334-1LB00
Input, 120/230 V AC
Output, 24 V DC/20 A
6EP1336-1LB00

SITOP PSU100L
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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..........................................................................................................................12
2.4 Status displays and signaling .................................................................................................13
2.5 Voltage selector switch ...........................................................................................................14
2.6 Block diagram .........................................................................................................................15
2.7 Dimensions and weight...........................................................................................................16
3 Mounting/removal ................................................................................................................................. 19
4 Mounting position, mounting clearances................................................................................................ 21
4.1 Standard mounting position ....................................................................................................21
4.2 Other mounting positions........................................................................................................23
4.2.1 6EP1332-1LB00......................................................................................................................23
4.2.2 6EP1333-1LB00......................................................................................................................25
4.2.3 6EP1334-1LB00......................................................................................................................27
4.2.4 6EP1336-1LB00......................................................................................................................29
5 Installation ............................................................................................................................................ 31
5.1 Line-side connection ...............................................................................................................31
5.2 Output-side connection ...........................................................................................................32
6 Technical data ...................................................................................................................................... 33
6.1 Input ........................................................................................................................................33
6.2 Output .....................................................................................................................................34
6.3 Efficiency.................................................................................................................................38
6.4 Closed-loop control .................................................................................................................40
6.5 Protection and monitoring.......................................................................................................40
6.6 MTBF ......................................................................................................................................40
6.7 Mechanical system .................................................................................................................41
6.8 Dimension drawing .................................................................................................................41

Table of contents
SITOP PSU100L
6Manual, 08.2016, C98130-A7603-A1-2-7629
7 Safety, approvals, EMC ........................................................................................................................ 43
7.1 Safety ..................................................................................................................................... 43
7.2 Test voltage............................................................................................................................ 44
7.3 Approvals ............................................................................................................................... 45
7.4 EMC ....................................................................................................................................... 45
8 Ambient conditions................................................................................................................................ 47
9 Applications .......................................................................................................................................... 49
9.1 Parallel connection to increase power rating ......................................................................... 49
9.2 Parallel connection for redundancy ....................................................................................... 51
9.3 Series connection for increased voltage................................................................................ 52
9.4 Protection against short-time voltage dips............................................................................. 53
10 Environment ......................................................................................................................................... 55
11 Service & Support ................................................................................................................................. 57

SITOP PSU100L
Manual, 08.2016, C98130-A7603-A1-2-7629 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
SITOP PSU100L
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SITOP PSU100L
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Description, device design, dimension drawing
2
2.1
Device description
SITOP PSU100L is a primary-clocked power supply for connection to a 1-phase AC line
supply. 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 is used to signal the operating state.
①
AC input
②
DC output
③
Potentiometer Uout
④
Indicator light (24 V O.K.)
⑤
Voltage selector switch
⑥
DIN rail slider
⑦
Natural convection
⑧
Clearance above/below
Figure 2-1 Design (example, 6EP1334-1LB00)

Description, device design, dimension drawing
2.2 Connections and terminal designation
SITOP PSU100L
10 Manual, 08.2016, C98130-A7603-A1-2-7629
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 31)).
Connections and terminal designations
①
Line input L1, N, PE One screw terminal each
②
Output + 2 screw terminals
②
Output – 2 screw terminals
*1)
Do not subject the end stop to higher loads
Figure 2-2
Terminal data for 6EP1332-1LB00, 6EP1333-1LB00 and 6EP-1334-1LB00

Description, device design, dimension drawing
2.2 Connections and terminal designation
SITOP PSU100L
Manual, 08.2016, C98130-A7603-A1-2-7629 11
*1)
Do not subject the end stop to higher loads
Figure 2-3
Terminal data for 6EP1336-1LB00

Description, device design, dimension drawing
2.3 Potentiometer
SITOP PSU100L
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2.3
Potentiometer
The potentiometer ③on the front of the device is used to set the output voltage. The output
voltage is set to 24 V in the factory, and can be adjusted in the range 22.8 - 26.4 V (for
6EP1336-1LB00 22.8 - 28 V); for example, to compensate voltage drops across long supply
lines to the connected load.
Figure 2-4 Potentiometer (example, 6EP1334-1LB00)
NOTICE
Thermal overload possible
When adjusting the output voltage to greater than the rated voltage, the output current must
be derated by 4 %/V, or the permissible ambient temperature must be taken into account
with 3° C/V.
Note
It is only permissible to use a
n insulated screwdriver when actuating the potentiometer.
The end stop may be subject to a maximum load of 0.04
Nm (0.35 lbf in).
For information on actuating the potentiometer (screwdriver, torque), see Connections and
terminal designation (Page 10).

Description, device design, dimension drawing
2.4 Status displays and signaling
SITOP PSU100L
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2.4
Status displays and signaling
6EP1332-1LB00 (24 V / 2.5 A)
6EP1333-1LB00 (24 V / 5 A)
6EP1334-1LB00 (24 V / 10 A)
6EP1336-1LB00 (24 V/20 A)
Operating display
LED green for "24 V O.K."
Figure 2-5 Operating display and signaling (example 6EP1334-1LB00)
Signaling
6EP1332-1LB00 (24 V / 2.5 A)
6EP1333-1LB00 (24 V / 5 A)
6EP1334-1LB00 (24 V / 10 A)
6EP1336-1LB00 (24 V/20 A)
LED
④
lights up green Normal operation, output voltage > 20 V ± 0.5 V
LED
④
off No supply voltage

Description, device design, dimension drawing
2.5 Voltage selector switch
SITOP PSU100L
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2.5
Voltage selector switch
Selector switch for the input voltage range
Figure 2-6 120 V/230 V voltage selector switch (example, 6EP1334-1LB00)
The selector switch as delivered (factory setting) is in the 230 V position. It must be moved to
the appropriate position for operation in the 120 V range. The selector switch can only be
actuated in the de-energized state.

Description, device design, dimension drawing
2.6 Block diagram
SITOP PSU100L
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2.6
Block diagram
*)
Setting range for 6EP1336-1LB00: 22.6 - 28 V
Figure 2-7 Block diagram

Description, device design, dimension drawing
2.7 Dimensions and weight
SITOP PSU100L
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2.7
Dimensions and weight
Figure 2-8 Dimension drawing 6EP1332-1LB00
Figure 2-9 Dimension drawing 6EP1333-1LB00

Description, device design, dimension drawing
2.7 Dimensions and weight
SITOP PSU100L
Manual, 08.2016, C98130-A7603-A1-2-7629 17
Figure 2-10 Dimension drawing 6EP1334-1LB00
Figure 2-11 Dimension drawing 6EP1336-1LB00
6EP1332-1LB00
(24 V/2.5 A)
6EP1333-1LB00
(24 V/5 A)
6EP1334-1LB00
(24 V/10 A)
6EP1336-1LB00
(24 V/20 A)
Dimensions
(W × H × D) in mm
32.5 × 125 × 120.3 50 × 125 × 120.3 70 × 125 × 120.3 110 × 125 × 125
Weight
approx. 0.32 kg
Approx. 0.5 kg
Approx. 0.75 kg
1.65 kg

Description, device design, dimension drawing
2.7 Dimensions and weight
SITOP PSU100L
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SITOP PSU100L
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Mounting/removal
3
WARNING
Installing the device in a housing or a control cabinet
SITOP PSU100L power supplies are built-in devices. They must be installed in a
housing or
control cabinet where only qualified personnel have access.
The device can be mounted in a control cabinet on standard mounting rails TH35-15/7,5
(EN 60715).
Mounting
To mount the device, position it with the mounting rail guide at the upper edge of the
standard mounting rail and press down to lock it into place. If this is too difficult, press slider
⑥at the same time, as described under "Removal".
Removal
To remove, pull up the slider ⑥using a screwdriver (see Figure 3-1 Removal (example,
6EP1334-1LB00) (Page 19)) and disengage the device at the bottom edge of the standard
mounting rail. Then you can remove the device from the upper edge of the standard
mounting rail.
Figure 3-1 Removal (example, 6EP1334-1LB00)

Mounting/removal
SITOP PSU100L
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