SITOP WS_Dachschrift_GB 03.11.2005 8:32 Uhr Seite 1
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Have you developed a taste for SITOP?
Are you striving for more? Go for a live experience of reliable power without risk!
For information and list of contacts,
go to www.siemens.com/sitop
Siemens AG
Automation and Drives
System Engineering
P.O. Box 23 55
90713 FUERTH, GERMANY
w w w.s i e men s .c o m/ s i to p
Probedruck
The information provided in this brochure contains merely general
descriptions or characteristics of performance which in case of
actual use do not always apply as described or which may change
as a result of further development of the products. An obligation
to provide the respective characteristics shall only exist if expressly
agreed in the terms of contract.
All product designations may be trademarks or product names
of Siemens AG or supplier companies whose use by third parties
for their own purposes could violate the rights of the owners.
Subject to change without prior notice 11/05 | Order No. E80001-A2180-P310-V1-7600 | Dispostelle 06305 | 21C9239 MK.SE.ST.SITP.52.6.02 WS 11055. | Printed in Germany
Power Up With Confidence.
SITOP – Reliable 24 VDC Power
sitop
SITOP WS_Dachschrift_GB 03.11.2005 8:32 Uhr Seite 2
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Reliable Power – Safety Included.
Reliability has a name: SITOP
Slim, compact and
extremely reliable:
SITOP smart
Modern automation technology is becoming more and more demanding,
NEW
incorporating electronics that are increasingly sophisticated and sensitive.
Therefore, a reliable power supply is the prerequisite for safe efficient system
operations. For over a decade, Siemens has engineered SITOP power supplies
to be the best solutions - in terms of reliability, sturdiness and expandability.
The proof? More than five million units sold protecting our customers against
system downtime and production losses.
190 countries – one power supply:
SITOP modular with ultra-wide input
range of up to 550 V
Highly flexible solutions –
Mix and match – for your safety
Customized to your system
SITOP. The perfectly harmonized and complete offer
SITOP. One platform -
All networks, all new markets – worldwide
unlimited possibilities
The quality of the 24 V power packs alone does,
The product family of SITOP DIN rail power
requirements, for critical applications or
Thanks to its outstanding reliability, SITOP has long
however, not guarantee uninterrupted power.
packs consists of two product lines. The
unstable supply networks. Your system’s
since established itself around the globe. Even critical
Total loss of power, extreme network voltage
extra-narrow SITOP smart line, featuring all
performance remains stable, thanks to the
network conditions in extreme climates will no longer
fluctuations or a single faulty load may cause
standard functions and the SITOP modular
capabilities of the unique SITOP modular
expose your system to any risk. Due to their wide
system downtime and considerable financial loss.
line for even higher demands.
architecture. Every single add-on module is
input range, the power packs can be connected to
For this reason, SITOP offers a unique range of
SITOP modular:
power supplies meeting
your requirements
Probedruck
fully system-compatible and allows a trouble-
almost any network worldwide. Certifications in
add-on modules for protection against various
Both product lines stand out with maximum
free configuration ensuring smooth production
accordance with CE and UL/cUL are standard SITOP
safety hazards. Thanks to its flexible expansion
quality and reliability. Moreover, their high
processes. Particularly small applications can
features and additionally facilitate exports to other
options, SITOP can even be retrofitted in such a
degree of functionality offers optimum safety
be realized by means of our LOGO!Power mini
countries. For special applications, e.g. in the field
way as to provide all-round protection.
in case of power failures. Combined with
power packs, whereas the SITOP facets
of ship building (GL) or in hazardous areas (ATEX),
other SITOP add-on modules, your system
represent ideal solutions for specific custom
SITOP offers the universal solution. All of the SITOP
can be protected against all external impacts
applications.
advanced features combined create new potential
and precisely tailored to special safety
for your global business.
SITOP WS_Dachschrift_GB 03.11.2005 8:32 Uhr Seite 2
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2|3
Reliable Power – Safety Included.
Reliability has a name: SITOP
Slim, compact and
extremely reliable:
SITOP smart
Modern automation technology is becoming more and more demanding,
NEW
incorporating electronics that are increasingly sophisticated and sensitive.
Therefore, a reliable power supply is the prerequisite for safe efficient system
operations. For over a decade, Siemens has engineered SITOP power supplies
to be the best solutions - in terms of reliability, sturdiness and expandability.
The proof? More than five million units sold protecting our customers against
system downtime and production losses.
190 countries – one power supply:
SITOP modular with ultra-wide input
range of up to 550 V
Highly flexible solutions –
Mix and match – for your safety
Customized to your system
SITOP. The perfectly harmonized and complete offer
SITOP. One platform -
All networks, all new markets – worldwide
unlimited possibilities
The quality of the 24 V power packs alone does,
The product family of SITOP DIN rail power
requirements, for critical applications or
Thanks to its outstanding reliability, SITOP has long
however, not guarantee uninterrupted power.
packs consists of two product lines. The
unstable supply networks. Your system’s
since established itself around the globe. Even critical
Total loss of power, extreme network voltage
extra-narrow SITOP smart line, featuring all
performance remains stable, thanks to the
network conditions in extreme climates will no longer
fluctuations or a single faulty load may cause
standard functions and the SITOP modular
capabilities of the unique SITOP modular
expose your system to any risk. Due to their wide
system downtime and considerable financial loss.
line for even higher demands.
architecture. Every single add-on module is
input range, the power packs can be connected to
For this reason, SITOP offers a unique range of
SITOP modular:
power supplies meeting
your requirements
Probedruck
fully system-compatible and allows a trouble-
almost any network worldwide. Certifications in
add-on modules for protection against various
Both product lines stand out with maximum
free configuration ensuring smooth production
accordance with CE and UL/cUL are standard SITOP
safety hazards. Thanks to its flexible expansion
quality and reliability. Moreover, their high
processes. Particularly small applications can
features and additionally facilitate exports to other
options, SITOP can even be retrofitted in such a
degree of functionality offers optimum safety
be realized by means of our LOGO!Power mini
countries. For special applications, e.g. in the field
way as to provide all-round protection.
in case of power failures. Combined with
power packs, whereas the SITOP facets
of ship building (GL) or in hazardous areas (ATEX),
other SITOP add-on modules, your system
represent ideal solutions for specific custom
SITOP offers the universal solution. All of the SITOP
can be protected against all external impacts
applications.
advanced features combined create new potential
and precisely tailored to special safety
for your global business.
SITOP WS_Dachschrift_GB 03.11.2005 8:32 Uhr Seite 3
modular
C
The answer to all challenges:
SITOP modular …
• Compact design in rugged metal housing
power any network in the world. A high degree of safety is provided by the wide in-
• For demanding applications from 5 to 40 A
put range, compensating for extreme voltage fluctuations and even bridging short
• 3 LED displays facilitate operation and control
network interruptions. The integrated Power Boost feature temporarily supplies up
• Evaluation of the operating states via a
constant current with automatic restart of the output voltage or switch-off with
storage. Increased current demands? By connecting several SITOP devices in
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Further product features
… no matter where and under which conditions: SITOP modular can be adjusted to
to three times the nominal current. In overload situations, you may choose between
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4|5
signaling module
• Functionally expandable with all SITOP
add-ons
smart
parallel, the output current is added or a redundant power supply is established.
Slim-line universal power supplies:
SITOP smart
Further product features
High performance comes in a small package. Compared to the previous model, the
• Narrow design with 32.5, 50 and 70 mm
SITOP smart power supply series is one third smaller in width and thus requires less
• For standard applications with 2.5, 5 and 10 A
space on the DIN rail. Despite its small dimensions it still delivers excellent overload
• GL certification and compliance with ATEX
behavior. Even high loads can be easily switched on. As a result of the permanent
nominal outputs of 120 percent, these new power packs cannot be topped in terms
of reliability. To bridge voltage drops on the line, the output voltage can be increased
guidelines
• Expandable with DC-UPS, redundancy and
the SITOP select diagnosis module
to up to 28 V. Numerous certifications facilitate universal and worldwide applications.
Add-ons
NEW
Specialists for mission-critical applications:
SITOP add-ons
Add-ons at a glance
Network irregularities in the millisecond range are competently compensated for
• Signaling module
all our power packs. Larger fluctuations or even complete power failures, however,
• Redundancy module
require special measures: The SITOP buffer module offers optimum protection for
• Buffer module
temporary failures, whereas the compact SITOP DC UPS modules maintain operation
• DC UPS and battery pack module
in case of prolonged power failures – up to several hours! To completely avoid the
• SITOP select diagnosis module
impact of power failures, applications should be equipped with the redundancy
Facets
module. The diagnosis module facilitates fast and preventive fault analysis.
Taking care of special applications:
The SITOP facets
A selection of facets
SITOP facets assume special supply tasks. Under harsh environmental conditions, for
• SITOP power 0.5
special designs or unconventional output voltages: The many talents of this series
• Flat designs
support your need to solving specific tasks.
• Outdoor variants in SIMATIC design
• SITOP flexi
… further variants? Simply click
www.siemens.com/sitop
Probedruck
SITOP WS_Dachschrift_GB 03.11.2005 8:32 Uhr Seite 3
modular
C
The answer to all challenges:
SITOP modular …
• Compact design in rugged metal housing
power any network in the world. A high degree of safety is provided by the wide in-
• For demanding applications from 5 to 40 A
put range, compensating for extreme voltage fluctuations and even bridging short
• 3 LED displays facilitate operation and control
network interruptions. The integrated Power Boost feature temporarily supplies up
• Evaluation of the operating states via a
constant current with automatic restart of the output voltage or switch-off with
storage. Increased current demands? By connecting several SITOP devices in
Y
CM
MY
CY CMY
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Further product features
… no matter where and under which conditions: SITOP modular can be adjusted to
to three times the nominal current. In overload situations, you may choose between
M
4|5
signaling module
• Functionally expandable with all SITOP
add-ons
smart
parallel, the output current is added or a redundant power supply is established.
Slim-line universal power supplies:
SITOP smart
Further product features
High performance comes in a small package. Compared to the previous model, the
• Narrow design with 32.5, 50 and 70 mm
SITOP smart power supply series is one third smaller in width and thus requires less
• For standard applications with 2.5, 5 and 10 A
space on the DIN rail. Despite its small dimensions it still delivers excellent overload
• GL certification and compliance with ATEX
behavior. Even high loads can be easily switched on. As a result of the permanent
nominal outputs of 120 percent, these new power packs cannot be topped in terms
of reliability. To bridge voltage drops on the line, the output voltage can be increased
guidelines
• Expandable with DC-UPS, redundancy and
the SITOP select diagnosis module
to up to 28 V. Numerous certifications facilitate universal and worldwide applications.
Add-ons
NEW
Specialists for mission-critical applications:
SITOP add-ons
Add-ons at a glance
Network irregularities in the millisecond range are competently compensated for
• Signaling module
all our power packs. Larger fluctuations or even complete power failures, however,
• Redundancy module
require special measures: The SITOP buffer module offers optimum protection for
• Buffer module
temporary failures, whereas the compact SITOP DC UPS modules maintain operation
• DC UPS and battery pack module
in case of prolonged power failures – up to several hours! To completely avoid the
• SITOP select diagnosis module
impact of power failures, applications should be equipped with the redundancy
Facets
module. The diagnosis module facilitates fast and preventive fault analysis.
Taking care of special applications:
The SITOP facets
A selection of facets
SITOP facets assume special supply tasks. Under harsh environmental conditions, for
• SITOP power 0.5
special designs or unconventional output voltages: The many talents of this series
• Flat designs
support your need to solving specific tasks.
• Outdoor variants in SIMATIC design
• SITOP flexi
… further variants? Simply click
www.siemens.com/sitop
Probedruck
SITOP WS_Dachschrift_GB 03.11.2005 8:32 Uhr Seite 4
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6|7
Add-ons. One System – One Major Benefit:
No more Risk
Signaling module
Redundancy module
DC UPS module
• Extremely easy installation:
Simply insert and screw-fit
the module onto the basic
device
• Optimum integration of the
power supply into the automation system
• Floating signal contacts for
“output voltage o.k.” and
“operating readiness o.k.”
• Timely avoidance of potential
damage
• The power supply can be
turned on/off via remote
control
• Fast and easy DIN rail
mounting
• 2 integrated diodes for decoupling two basic devices of 5 A
to 20 A or one basic device of
40 A
• Group signals “Feed-in 1 and
2 o.k.” via green LED and floating relay contact (CO contact)
• Settable LED and relay
switching threshold from 20
to 25 V
• DC UPS module 6 A, 15 A and
40 A, optionally with PC connection
• Maintenance-free battery
pack modules
1.2/2.5/3.2/7/12 Ah
• Long service life of the 24 V
loads and batteries thanks to
integrated battery management
• Battery monitoring for buffer
readiness
• Uninterrupted transition from
standby to buffer mode
Basic device
• 5 A and 10 A for 1- and 2phase connection
• 20 A and 40 A in 1-phase or
3-phase version
• Vibration-proof DIN rail
mounting
• Indication of operating
status via 3 LED displays
• Voltage drop compensation
with long lines
• Selectable short-circuit
behavior: automatic restart
or switch-off
• Up to three times nominal
current thanks to Power Boost
• Identical-type SITOP devices
can be operated in parallel
• Wide range input
Buffer module
• Fast and easy DIN rail
mounting
• Connection to the basic
module with only 2 lines
• Compensation of fatal
interruptions in the millisecond range caused by substandard current
• Bridging ensured for up to 3
seconds
SITOP select electronic diagnosis module
• Monitoring of up to 4 load
feeders
• Each output can be set to
provide between 2 and 10 A
• Trouble-free connection of
loads with high starting
current requirements
• Reliable switch-off of of overcurrents in case of load shortcircuits
• Maintenance of the 24 V
supply for the remaining
loads
• Multi-colored LED per output
for immediate fault localization
• Floating group signaling contact for remote diagnosis
The buffer module: short power failures
Short power failures or “brown-outs” in the
range of several hundred milliseconds can
be handled reliably and cost-efficient with
our buffer module. It is simply actuated via
two lines in parallel to the basic device of
SITOP modular. Electrolytic capacitors
regulate the energy storage. As soon as the
24 V are under run, the capacitors release
the energy immediately. By connecting
several buffer modules in parallel, the
bridging time can be increased accordingly.
Thus, power failures of up to 3 seconds can
be reliably bridged.
… longer power failures without
consequences: the DC UPS module
The compact DC UPS modules of the SITOP
product range help to overcome prolonged
power failures and maintain operation for
hours. An innovative circuitry concept
guarantees the transition from AC power
line to buffer operation without interruption.
Always ready with battery management
Despite the small dimensions with a width
of only 50 or 102 mm, the UPS modules offer a sophisticated battery management
system for optimum battery charging and
thus providing constant buffer readiness.
Comprehensive monitoring functions
ensure high availability at all times. The
active battery test function even checks
the battery’s aging condition, dispensing
with the usual preventive battery replacement and saving considerable costs.
Always up-to-date
All relevant messages are either output via
floating contacts or optionally via a serial
or USB interface. The small-size DC UPS
can therefore be considered a real communication expert, which can be easily integrated into the PC world through software
tools.
More than simply safe:
the redundancy module
The redundancy module provides extra
protection against a failure of the 24 V
supply. It decouples the power supplies
connected in parallel with the help of diodes.
The failure of one power pack does not
affect the other packs. Thus, 24 V supply
is ensured at all times.
The challenge of selectivity
In connection with switched-mode power
supply units, conventional line protection,
fuses or circuit-breakers alone, do not offer
reliable protection. Due to the electronic
current limiting of the power supply,
conventional protection units do not trip
reliably. If a single 24 V load fails, it can
cause a breakdown of the DC voltage
supply by a short circuit or an increase in
power consumption. The use of quickacting protective units is not an alternative
either, as such units can already be tripped
by starting current peaks of diverse
capacitive and inductive loads.
… and the innovative solution:
the SITOP select diagnosis module
Fault diagnosis determines how fast your
system can restore operation after a failure.
This is exactly what our electronic SITOP
select diagnosis module is able to realize.
The module has been particularly adjusted
to the behavior of switched-mode power
supply units. The electronics differentiate
between starting currents, overloads and
short circuits. In fault cases, SITOP select
switches off the respective load feeder – the
24 V supply of the remaining loads is
maintained. Thanks to on-site signaling, rapid
fault localization is possible.
The integration factor:
the signaling module
This module has been designed to quickly
and efficiently integrate your power supply
with automation projects. You can further-
Freedom to create your own solution:
the SITOP facets
When it comes to specific solutions or
particularly complex feeding tasks, SITOP
presents another significant strength: its
almost unlimited versatility. Whether
standard industrial applications, extreme
environmental conditions or unconventional
output voltages: SITOP offers everything you
need for your power supply – worldwide.
Especially flat for less depth
SITOP power 0.5: small dimensions,
minimum power consumption
One standard device for even the most
extravagant applications and rarest voltage
rates? That’s the innovative 120 W SITOP
flexi DIN rail unit. Even continuous settings
of the output voltage in an extremely wide
range from 3 to 52 V DC can be easily realized – even during operation. How? Either
via a potentiometer or remote-controlled
via an analog input signal at the power
supply.
The mini power pack with 0.5 A output voltage for AC networks and 0.375 A for DC
networks requires extremely little space.
With a width of only 22.5 mm, the minis
are ideally suitable for the supply of lowvoltage switchgear. The wide temperature
range from –25 °C to +70 °C additionally
offers a wide application area.
Ready for even the harshest conditions
The 2 A and 5 A power supplies for extreme
environmental conditions have been
engineered for temperatures of –25 °C.
The rugged devices in the design of the
SIMATIC S7-300 withstand even increased
vibration and shock impacts.
Probedruck
more rely on immediate response to
diverse operating states – an essential
advantage to timely avoid potential
damage.
For locations whith only limited mounting
depth, the 5 A and 10 A devices in flat
design make a big impression. Both 24 V
power packs are accommodated in the
same rugged metal housing.
SITOP flexi: Total freedom for your
output voltages
SITOP WS_Dachschrift_GB 03.11.2005 8:32 Uhr Seite 4
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Add-ons. One System – One Major Benefit:
No more Risk
Signaling module
Redundancy module
DC UPS module
• Extremely easy installation:
Simply insert and screw-fit
the module onto the basic
device
• Optimum integration of the
power supply into the automation system
• Floating signal contacts for
“output voltage o.k.” and
“operating readiness o.k.”
• Timely avoidance of potential
damage
• The power supply can be
turned on/off via remote
control
• Fast and easy DIN rail
mounting
• 2 integrated diodes for decoupling two basic devices of 5 A
to 20 A or one basic device of
40 A
• Group signals “Feed-in 1 and
2 o.k.” via green LED and floating relay contact (CO contact)
• Settable LED and relay
switching threshold from 20
to 25 V
• DC UPS module 6 A, 15 A and
40 A, optionally with PC connection
• Maintenance-free battery
pack modules
1.2/2.5/3.2/7/12 Ah
• Long service life of the 24 V
loads and batteries thanks to
integrated battery management
• Battery monitoring for buffer
readiness
• Uninterrupted transition from
standby to buffer mode
Basic device
• 5 A and 10 A for 1- and 2phase connection
• 20 A and 40 A in 1-phase or
3-phase version
• Vibration-proof DIN rail
mounting
• Indication of operating
status via 3 LED displays
• Voltage drop compensation
with long lines
• Selectable short-circuit
behavior: automatic restart
or switch-off
• Up to three times nominal
current thanks to Power Boost
• Identical-type SITOP devices
can be operated in parallel
• Wide range input
Buffer module
• Fast and easy DIN rail
mounting
• Connection to the basic
module with only 2 lines
• Compensation of fatal
interruptions in the millisecond range caused by substandard current
• Bridging ensured for up to 3
seconds
SITOP select electronic diagnosis module
• Monitoring of up to 4 load
feeders
• Each output can be set to
provide between 2 and 10 A
• Trouble-free connection of
loads with high starting
current requirements
• Reliable switch-off of of overcurrents in case of load shortcircuits
• Maintenance of the 24 V
supply for the remaining
loads
• Multi-colored LED per output
for immediate fault localization
• Floating group signaling contact for remote diagnosis
The buffer module: short power failures
Short power failures or “brown-outs” in the
range of several hundred milliseconds can
be handled reliably and cost-efficient with
our buffer module. It is simply actuated via
two lines in parallel to the basic device of
SITOP modular. Electrolytic capacitors
regulate the energy storage. As soon as the
24 V are under run, the capacitors release
the energy immediately. By connecting
several buffer modules in parallel, the
bridging time can be increased accordingly.
Thus, power failures of up to 3 seconds can
be reliably bridged.
… longer power failures without
consequences: the DC UPS module
The compact DC UPS modules of the SITOP
product range help to overcome prolonged
power failures and maintain operation for
hours. An innovative circuitry concept
guarantees the transition from AC power
line to buffer operation without interruption.
Always ready with battery management
Despite the small dimensions with a width
of only 50 or 102 mm, the UPS modules offer a sophisticated battery management
system for optimum battery charging and
thus providing constant buffer readiness.
Comprehensive monitoring functions
ensure high availability at all times. The
active battery test function even checks
the battery’s aging condition, dispensing
with the usual preventive battery replacement and saving considerable costs.
Always up-to-date
All relevant messages are either output via
floating contacts or optionally via a serial
or USB interface. The small-size DC UPS
can therefore be considered a real communication expert, which can be easily integrated into the PC world through software
tools.
More than simply safe:
the redundancy module
The redundancy module provides extra
protection against a failure of the 24 V
supply. It decouples the power supplies
connected in parallel with the help of diodes.
The failure of one power pack does not
affect the other packs. Thus, 24 V supply
is ensured at all times.
The challenge of selectivity
In connection with switched-mode power
supply units, conventional line protection,
fuses or circuit-breakers alone, do not offer
reliable protection. Due to the electronic
current limiting of the power supply,
conventional protection units do not trip
reliably. If a single 24 V load fails, it can
cause a breakdown of the DC voltage
supply by a short circuit or an increase in
power consumption. The use of quickacting protective units is not an alternative
either, as such units can already be tripped
by starting current peaks of diverse
capacitive and inductive loads.
… and the innovative solution:
the SITOP select diagnosis module
Fault diagnosis determines how fast your
system can restore operation after a failure.
This is exactly what our electronic SITOP
select diagnosis module is able to realize.
The module has been particularly adjusted
to the behavior of switched-mode power
supply units. The electronics differentiate
between starting currents, overloads and
short circuits. In fault cases, SITOP select
switches off the respective load feeder – the
24 V supply of the remaining loads is
maintained. Thanks to on-site signaling, rapid
fault localization is possible.
The integration factor:
the signaling module
This module has been designed to quickly
and efficiently integrate your power supply
with automation projects. You can further-
Freedom to create your own solution:
the SITOP facets
When it comes to specific solutions or
particularly complex feeding tasks, SITOP
presents another significant strength: its
almost unlimited versatility. Whether
standard industrial applications, extreme
environmental conditions or unconventional
output voltages: SITOP offers everything you
need for your power supply – worldwide.
Especially flat for less depth
SITOP power 0.5: small dimensions,
minimum power consumption
One standard device for even the most
extravagant applications and rarest voltage
rates? That’s the innovative 120 W SITOP
flexi DIN rail unit. Even continuous settings
of the output voltage in an extremely wide
range from 3 to 52 V DC can be easily realized – even during operation. How? Either
via a potentiometer or remote-controlled
via an analog input signal at the power
supply.
The mini power pack with 0.5 A output voltage for AC networks and 0.375 A for DC
networks requires extremely little space.
With a width of only 22.5 mm, the minis
are ideally suitable for the supply of lowvoltage switchgear. The wide temperature
range from –25 °C to +70 °C additionally
offers a wide application area.
Ready for even the harshest conditions
The 2 A and 5 A power supplies for extreme
environmental conditions have been
engineered for temperatures of –25 °C.
The rugged devices in the design of the
SIMATIC S7-300 withstand even increased
vibration and shock impacts.
Probedruck
more rely on immediate response to
diverse operating states – an essential
advantage to timely avoid potential
damage.
For locations whith only limited mounting
depth, the 5 A and 10 A devices in flat
design make a big impression. Both 24 V
power packs are accommodated in the
same rugged metal housing.
SITOP flexi: Total freedom for your
output voltages
SITOP WS_Dachschrift_GB 03.11.2005 8:32 Uhr Seite 1
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Have you developed a taste for SITOP?
Are you striving for more? Go for a live experience of reliable power without risk!
For information and list of contacts,
go to www.siemens.com/sitop
Siemens AG
Automation and Drives
System Engineering
P.O. Box 23 55
90713 FUERTH, GERMANY
w w w.s i e men s .c o m/ s i to p
Probedruck
The information provided in this brochure contains merely general
descriptions or characteristics of performance which in case of
actual use do not always apply as described or which may change
as a result of further development of the products. An obligation
to provide the respective characteristics shall only exist if expressly
agreed in the terms of contract.
All product designations may be trademarks or product names
of Siemens AG or supplier companies whose use by third parties
for their own purposes could violate the rights of the owners.
Subject to change without prior notice 11/05 | Order No. E80001-A2180-P310-V1-7600 | Dispostelle 06305 | 21C9239 MK.SE.ST.SITP.52.6.02 WS 11055. | Printed in Germany
Power Up With Confidence.
SITOP – Reliable 24 VDC Power
sitop
Datenblatt_GB-Stand-Neu 07.11.2005 11:43 Uhr Seite 1
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SITOP modular
The modular power supply
SITOP modular 1-phase and 2-phase1)
Technical specifications
SITOP modular 3-phase
SITOP
Basic unit 24 V/5 A
Basic unit 24 V/10 A
Basic unit 24 V/20 A
Basic unit 24 V/40 A
Basic unit 24 V/20 A
Basic unit 24 V / 40 A
Basic unit 48 V/20 A
Order No.
6EP1333-3BA00
6EP1334-3BA00
6EP1336-3BA00
6EP1337-3BA00
6EP1436-3BA00
6EP1437-3BA00
6EP1457-3BA00
Input voltage rated value
-range
120/230–500 V AC
85…132/176…550 V AC
120/230–500 V AC
85…132/176…550 V AC
120/230 V AC
93…132/183…264 V AC
120/230 V AC
95…132/190…264 V AC
3x 400–500 V AC
3x 340…550 V AC
3x 400–500 V AC
3x 340…550 V AC
3x 400–500 V AC
3x 340…550 V AC
Mains buffering
> 25 ms (at 120/230 V)
> 25 ms (at 120/230 V)
> 20 ms (at 230 V)
> 20 ms (at 230 V)
> 6 ms (at 400 V)
> 6 ms (at 400 V)
> 6 ms (at 400 V)
Line frequency rated value
50 / 60 Hz
50 / 60 Hz
50 / 60 Hz
50 / 60 Hz
50/60 Hz
50/60 Hz
50/60 Hz
Input current rated value
– inrush current (25 °C / 77 °F)
– recommended protection
in the supply cable
2.2/1.2 A - 0.61 A
< 35 A
from 10 A Char. B
or 6 A Char. C
or 3RV1021-...
4.4/2.4 A - 1.1 A
< 35 A
from 10 A Char. B
or 6 A Char. C
or 3RV1021-...
7.7/3.5 A
< 60 A
10 A Char. C
or 6 A Char. D
or 3RV1421-...
15.0/8.0 A
< 125 A
20 A Char. C
or 10 A Char. D
or 3RV1421-...
1.1 A (at 400 V)
< 35 A
required 3-ph. coupled
circuit-breaker
6–16 A Char. C or
3RV 1021-1DA10
2.2 A (at 400 V)
< 70 A
required 3-ph. coupled
circuit-breaker
6–16 A Char. C or
3RV 1021-1DA10
ca. 2.2 A (at 400 V)
< 70 A
required 3-ph. coupled
circuit-breaker
6 – 16 A Char. C or
3RV1021-1DA10
Output voltage rated value
-tolerance
-setting range
24 V DC
± 3%
24…28.8 V DC
24 V DC
± 3%
24…28.8 V DC
24 V DC
± 3%
24…28.8 V DC
24 V DC
± 3%
24…28.8 V DC
24 V DC
± 3%
24…28.8 V DC
24 V DC
± 3%
24…28.8 V DC
48 V DC
± 3%
42…56 V DC
Output current rated value
5A
10 A
20 A
40 A
20 A
40 A
20 A
Efficiency at rated value approx.
87 %
87 %
89 %
88 %
90 %
90 %
90%
Parallel switch for higher perf.
Yes, Output characteristics can be switched to parallel operation
Electronic short-circuit protection Yes, selectable constant current or latching shut-down
RI specification (EN 55022)
Class B
Class B
Class B
Class B
Class B
Class B
Class B
Line harmonic limitation
EN 61000-3-2
Yes
Yes
Yes
No
Yes
Yes
Yes
Degree of prot. (EN 60529)
IP 20
IP 20
IP 20
IP 20
IP 20
IP 20
IP 20
Ambient temperature
0…+60 ° C
0…+60 ° C
0…+60 ° C
0…+60 ° C
0…+60 °C
0…+60 °C
0…+60 ° C
Dimension (W x H x D) in mm
70 x 125 x 125
90 x 125 x 125
160 x 125 x 125
240 x 125 x 125
160 x 125 x 125
240 x 125 x 125
240 x 125 x 125
Weight approx.
1.2 kg
1.4 kg
2.2 kg
2.9 kg
2.0 kg
3.2 kg
3.2 kg
Approvals
CE, cULus, SEMI F47
CE, cULus, SEMI F47
CE, cULus
CE, cULus
CE, UL, CSA
CE, UL, CSA
CE, cULus
1
) Connection to 2 phases of a 3-phase power supply system
SITOP ordering data
SITOP Add-ons
All-round protection offer
Signaling
Technical specifications
Power failure bridging
Redundancy
Monitoring
SITOP
Signaling module1)
Buffer module1)
Redundancy module
Diagnosis module SITOP select
Order No.
6EP1961-3BA10
6EP1961-3BA00
6EP1961-3BA20
6EP1961-2BA00
Input voltage rated value
-range
Contact rating
240 V AC/6 A
24 V DC
24…28.8 V DC
24 V DC
24…28.8 V DC
24 V DC
22…30 V DC
Signaling module for lateral
snapping onto the basic unit
(6EP1xxx-3BA00); automatic
contacting; with potentialfree signaling contacts for
“Output voltage o.k.“ and
“Operating readiness o.k.“;
with signal input for remote
ON/OFF switching of the basic
unit.
Buffer module for bridging
power failures; connected in
parallel to basic unit‘s output;
buffering time 800 ms at 5 A
(6EP1x3x-3BA00) or 100 ms
at 40 A load current; multiplication through paralleling
possible; maximum buffering
time 3 s.
Module for redundancy mode.
Decoupling of two power
supplies 5 A to 20 A or of one
power supply 40 A per redundancy module. Isolated relay
contact and green LEDs for
signaling “Feed-in 1 and 2
o.k.”, operating point settable
from 20 to 25 V.
Diagnosis module for monitoring up to four 24 V load feeders; selective disabling of
faulty feeders, nominal current of between 2 and 10 A
individually specifiable; with
common signal contact and
LEDs in multiple colors; universal diagnosis module for all
power supplies.
Output current rated value
Not applicable
40 A
40 A (total output current)
4 x 10 A
Efficiency at rated values approx.
Not applicable
Not applicable
97 %
97 %
Parallel switch for higher perf.
Not applicable
Yes
No
No
Electronic short-circuit protection
Not applicable
Yes
No
Yes
RI specification (EN 55022)
Class B
Class B
Class B
Class B
Degree of prot. (EN 60529)
IP 20
IP 20
IP 20
IP 20
Ambient temperature
0…+60 °C
0…+60 °C
0…+60 °C
0…+60 °C
Dimensions (W x H x D) in mm
25 x 125 x 125
70 x 125 x 125
70 x 125 x 125
72 x 90 x appr. 90
Weight approx.
0.15 kg
1.2 kg
1.0 kg
0.4 kg
Approvals
CE, UL, CSA
CE, UL, CSA
CE, cULus
CE, cULus
Product/Functiondescription
1) only combinable with power supply
SITOP modular
SITOP ordering data
Uninterruptible power supplies
SITOP DC UPS for long-term power failures
Technical specifications
SITOP DC UPS, for long power outages
SITOP
DC UPS Module
24 V /6 A
DC UPS Battery Module
24 V / 1.2 Ah3)
DC UPS Module
24 V /15 A
DC UPS Battery Module
24 V/ 3.2 Ah3)
DC UPS Module
24 V/ 40 A
DC UPS Battery Module
24 V/ 7 Ah3)
Order No.
6EP1931-2DC21
1)
6EP1931-2DC31
2)
6EP1931-2DC41
6EP1935-6MC01
6EP1931-2EC21
1)
6EP1931-2EC31
2)
6EP1931-2EC41
6EP1935-6MD11
6EP1931-2FC21
6EP1931-2FC412)
6EP1935-6ME21
Input voltage
24 V, 22...29 V DC
Feed via
24 V SITOP power supply
Rec. final charging level:
26.4…27.3 V DC
(> +20 °C)
27.3…29.0 V DC
(< + 20 °C)
24 V, 22…29 V DC
Feed via
24 V SITOP power supply
(5 A or higher)
Rec. final charging level:
26.4…27.3 V DC
(> +20 °C)
27.3…29.0 V DC
(< + 20 °C)
24 V, 22…29 V DC
Feed via
24 V SITOP power supply
(10 A or higher)
Rec. final charging level:
26.4…27.3 V DC
(> +20 °C)
27.3…29.0 V DC
(< + 20 °C)
Mains buffering
Depending on battery
approx. 2 min. at 4 A
Depending on battery
approx. 1.5 min. at 10 A
Depending on battery
approx. 2 min. at 20 A
Input current rated value
6 A + appr. 0.6 A for empty battery Charging current max. 0.3 A
Overflow and short-circuit
protection
Electronic,
automatic restart
Battery fuse
7.5 A / 32 V built in
Electronic,
automatic restart
Battery fuse
15 A/32 V built in
Electronic,
automatic restart
Battery fuse
20 A/32 V built in
Output voltage rated value
24 V DC (upstream
SITOP unit or battery)
Charging voltage: 27.0 V
24 V DC
22...27.0 V DC (idle)
24 V DC (upstream
SITOP unit or battery)
Charging voltage: 27.0 V
24 V DC
22...27.0 V DC (idle)
DC 24 V (upstream
SITOP unit or battery)
Charging voltage: 27.0 V
24 V DC
22...27.0 V DC (idle)
Output current rated value
6 A, charge current: typ. 0.4 A 2.5 A
15 A, charge current: typ. 0.7 A 10 A
40 A, charge current: typ. 2 A
20 A
Efficiency at rated
value approx.
Backup mode: 94%,
Ready mode: 95%
Backup mode: 96 %,
Ready mode: 96 %
Backup mode: 97 %
Ready mode: 97 %
Parallel switch
No
Yes
15 A + approx. 1 A for empty battery Charging current 0.7 A
40 A + approx. 2.6 A for empty battery Charging current max. 2.5 A
No
Yes
No
Yes
RI specification (EN 55022)
Class B
—
Class B
—
Class B
—
Degree of prot. (EN 60529)
IP 20
IP 00
IP 20
IP 00
IP 20
IP 00
Ambient temperature
0…+60 °C
+5…+40 °C
0…+60 °C
+5…+40 °C
0…+60 °C
+5…+40 °C
96 x 106 x 108
50 x 125 x 125
190 x 151 x 82
102 x 125 x 125
186 x 168 x 121
Dimensions (W x H x D) in mm 50 x 125 x 125
Weight approx.
0.4 kg
2 kg
0.4 kg
3.5 kg
1.1 kg
6.0 kg
Approvals
CE, cULus
CE, cULus
CE, cULus
CE, cULus
CE, cULus
CE, cULus
) With serial interface
) With USB interface
1
2
Probedruck
) Battery module 24 V/2.5 Ah (6EP1935-6MD31) and 24 V/12 Ah (6EP1935-6MF01) on request
3
Subject to change without prior notice
Dispo 06305
Printed in Germany
21C9239 MK.SE.ST.SITP.52.6.02 DA 11055.
Version 11/2005
Datenblatt_GB-Stand-Neu 07.11.2005 11:43 Uhr Seite 2
C
M
Y
CM
MY
CY CMY
K
SITOP ordering data
SITOP smart
The narrow universal power supply
Technical specifications
SITOP
SITOP smart 1-phase
24 V / 2.5 A
24 V /5 A
24 V /5 A
24 V/10 A
24 V/10 A
Order No.
6EP1332-2BA10
6EP1333-2AA01
6EP1333-2BA01
6EP1334-2AA01
6EP1334-2BA01
Input voltage rated value
- range
120/230 V AC
85...132/170...264 V AC
120/230 V AC
85...132/170...264 V AC
120/230 V AC
85...132/170...264 V AC
120/230 V AC
85...132/170...264 V AC
120/230 V AC
85...132/170...264 V AC
Mains buffering
> 20 ms (at 93/187 V)
> 20 ms (at 93/187 V)
> 20 ms (at 93/187 V)
> 20 ms (at 93/187 V)
> 20 ms (at 93/187 V)
Line frequency rated value
50/60 Hz
50/60 Hz
50/60 Hz
50/60 Hz
50/60 Hz
Input current rated value
– inrush current (25 °C / 77 °F)
– recommended protection
in the supply cable
1.1/0.65 A
< 14 A
from 3 A characteristic C
2.1/1.15 A
< 32 A
from 6 A characteristic C
2.1/1.15 A
< 32 A
from 6 A characteristic C
4.1/2.4 A
< 65 A
from 10 A characteristic C
4.1/2.0 A
< 65 A
from 10 A characteristic C
Output voltage rated value
- tolerance
- setting range
24 V DC
± 3%
22.8...28 V DC
24 V DC
± 3%
22.8...28 V DC
24 V DC
± 3%
22.8...28 V DC
24 V DC
± 3%
22.8...28 V DC
24 V DC
± 3%
22.8...28 V DC
Output current rated value
2.5 A (3 A up to +45°C)
5 A (6 A up to +45°C)
5 A (6 A up to +45°C)
10 A (12 A up to +45°C)
10 A (12 A up to +45°C)
Efficiency at rated value approx.
85%
87%
87%
90%
91%
Parallel switch for higher perf.
Yes
Yes
Yes
Yes
Yes
Electronic short-circuit protection
Yes, constant current approx.1.3 x output current rated value, overload capacity 1.5 x output current rated value for 5 seconds
RI specification (EN 55022)
Class B
Class B
Class B
Class B
Class B
Line harmonic limitation
EN 61000-3-2
Not applicable
No
Yes
No
Yes
Degree of prot. (EN 60529)
IP 20
IP 20
IP 20
IP 20
IP 20
Ambient temperature
0...+60 °C
0...+60 °C
0...+60 °C
0...+60 °C
0...+60 °C
Dimensions (W x H x D) in mm
32.5x125x125
50x125x125
50x125x125
70x125x125
70x125x125
Weight approx.
0.4 kg
0.5 kg
0.5 kg
0.75 kg
0.8 kg
Approvals
CE; UL; CSA; GL; ATEX; Hazardous Location Class I Div 2 Groups A, B, C & D, T4
SITOP ordering data
SITOP facets
from our complete offer
Technical specifications
SITOP power 0.5
SITOP Outdoor2)
SITOP power Flat Design
SITOP flexi
24 V / 0,5 A
24 V/5 A
24 V/10 A
24 V/5 A
3 … 52 V/10A
Order No.
6EP1331-2BA10
6EP1333-1AL12
6EP1334-1AL12
6ES7307-1EA80-0AA0
6EP1353-2BA00
Input voltage rated value
- range
120–230 V 1) AC
93...264 V AC
120/230 V AC
85...132/170...264 V AC
120/230 V AC
85...132/170...264 V AC
120/230 V AC
93…132/187...264 V AC
120/230 V AC
85…132/170...264 V AC
Mains buffering
> 10 ms (at 230 V)
> 20 ms (at 93/187 V)
> 20 ms (at 93/187 V)
> 20 ms (at 93/187 V)
> 10 ms (at 93/187 V)
Line frequency rated value
50 / 60 Hz
50/60 Hz
50/60 Hz
50/60 Hz
50/60 Hz
Input current rated value
– inrush current (25 °C / 77 °F)
– recommended protection
in the supply cable
0.22–0.13 A
< 23 A
from 3 A charact. C
2.2/1.2 A
< 32 A
from 6 A charact. C
4/2.5 A
< 65 A
from 10 A charact. C
2.2/1.2 A
< 45 A
from 10 A charact. C
2.2/0.9 A
< 32 A
from 6 A charact. C
Output voltage rated value
- tolerance
- setting range
24 V DC
± 3%
—
24 V DC
± 1%
22...29 V DC
24 V DC
± 1%
22...29 V DC
24 V DC
± 3%
—
24 V DC
± 1%
3…52 V DC
Output current rated value
0.5 A
5A
10 A
5A
2-10 A (max. 120 W)
Efficiency at rated values approx.
74 %
88%
89%
84%
84% (at 24 V/5 A)
Parallel switch for higher perf.
No
Yes
Yes
No
Yes
Electronic short-circuit protection
Yes
Yes
Yes
Yes
Yes
RI specification (EN 55022)
Class B
Class B
Class B
Class A
Class B
Line harmonic limitation
EN 61000-3-2
Not applicable
No
No
No
Yes
Degree of prot. (EN 60529)
IP 20
IP 20
IP 20
IP 20
IP 20
Ambient temperature
–20…+70 °C
0...+60 °C
0...+60 °C
–25…+60 °C
0…+60 °C
Dimensions (W x H x D) in mm
22.5 x 80 x 91
160 x 130 x 60
160 x 130 x 60
80 x 125 x 120
75 x 125 x 125
Weight approx.
0.11 kg
0.6 kg
0.72 kg
0.57 kg
0.9 kg
CE, cULus
CE, cULus
CE, cULus
CE, UL, CSA
CE, cULus
SITOP
Approvals
For further SITOP power supplies,
please refer to the KT 10.1 catalog
) With input voltage 48-220 V DC, Order No. 6EP1731-2BA00
) Condensation permissible, increased vibration and shock resistance
1
2
SITOP ordering data
LOGO!Power
The mini power packs
54 mm housing
Technical specifications
72 mm housing
90 mm housing
SITOP
5 V/3 A
12 V/1.9 A
15 V/1.9 A
24 V/1.3 A
5 V/6.3 A
Order No.
6EP1311-1SH02
6EP1321-1SH02
6EP1351-1SH02
6EP1331-1SH02
6EP1311-1SH12 6EP1322-1SH02 6EP1352-1SH02 6EP1332-1SH42 6EP1332-1SH51
Input voltage rated value
-range
100–240 V AC
85...264 V AC
100–240 V AC
85...264 V AC
100–240 V AC
85...264 V AC
Mains buffering
> 40 ms (at 187 V)
> 40 ms (at 187 V)
> 40 ms (at 187 V)
Line frequency rated value
50/60 Hz
Input current rated value
– inrush current (25 °C / 77 °F)
– recommended protection
in the supply cable
0.53–0.30 A
0.36–0.22 A
0.63–0.33 A
< 15 A
from 10 A characteristic C or 16 A characteristic B
0.70–0.35 A
0.71–0.37 A
1.13–0.61 A
1.24-0.68 A
< 30 A
from 10 A characteristic C or 16 A characteristic B
1.22-0.66 A
1.95-0.97 A
< 30 A
from 10 A char. C
or 16 A char. B
Output voltage rated value
-tolerance
-setting range
5 V DC
± 3%
4.6...5.4 V DC
12 V DC
15 V DC
24 V DC
5 V DC
12 V DC
24 V DC
24 V DC
10.5...16.1 V DC
10.5...16.1 V DC
22.2...26.4 V DC
4.6...5.4 V DC
10.5...16.1 V DC 10.5...16.1 V DC 22.2...26.4 V DC 22.2...26.4 V DC
Output current rated value
3.0 A
1.9 A
1.9 A
1.3 A
6.3 A
4.5 A
4.0 A
2.5 A
4.0 A
Efficiency at rated value approx.
76%
80%
80%
82%
83%
85%
85%
87%
89%
Parallel switch for higher perf.
Yes
Yes
Yes
Electronic short-circuit protection
Yes, constant current
Yes, constant current
Yes, constant current
RI specification (EN 55022)
Class B
Class B
Class B
Line harmonic limitation
EN 61000-3-2
Not applicable
Not applicable
Yes
Degree of prot. (EN 60529)
IP 20
IP 20
IP 20
Ambient temperature
-20...+55 °C
-20...+55 °C
-20...+55 °C
Dimensions (W x H x D) in mm
54 x 90 x 55
72 x 90 x 55
90 x 90 x 55
Weight approx.
0.17 kg
0.25 kg
0.34 kg
Approvals
CE, cULus, FM,
GL
Probedruck
12 V/4.5 A
15 V/4 A
24 V/2.5 A
50/60 Hz
50/60 Hz
CE, cULus, FM,
GL, ABS
CE, cULus, FM,
GL
CE, cULus, FM,
GL, ABS
CE, cULus, FM,
GL
24 V/4 A
CE, cULus, FM,
GL, ABS
15 V DC
CE, cULus, FM,
GL
CE, cULus, FM,
GL, ABS
CE, cULus, FM,
GL, ABS