LOGO!
Simply different – simply ingenious
Micro Automation
Answers for industry.
Switching and controlling –
the profitable way
Transport facilities
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Residential and commercial
building services
Conveyor systems
Hoisting platforms
Elevators
Silo facilities
Livestock feed delivery
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Interior and exterior lighting control
Door/gate control
Shutter, sun blind and awning control
Irrigation system control
Unique applications
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Solar-electric systems
Marine
Harsh environments
Display panels and traffic
control signs
Every decision maker faces mounting pressure to increase productivity and efficiency,
through optimizing energy costs and maintenance downtime. Those with innovative ideas
are looking to their industrial partners for flexible controllers that perform multiple operations requiring minimal troubleshooting and maintenance. No other logic module satisfies
these requirements better than LOGO!. The original and world‘s number one logic module
for switching and control.
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Heating/ventilation/
air conditioning
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Energy management
Heating Control
Cooling systems
Ventilation systems
Air conditioning systems
Machine controls
Operational monitoring systems
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Advanced intelligent technology
The LOGO! system from Siemens is the
ideal controller for simple automation
tasks in industry and building services.
The intelligent logic module features
maximum user friendliness and satisfies
nearly every functional requirement
with high speed precision, efficient
instructions and memory design.
Applications can easily be accomplished
with LOGO! and its large selection of
expansion modules.
Motor, pump and valve controls
Air compressors
Exhaust and filtering systems
Water-treatment plants
Woodworking machinery
Etching and purification plants
Access control
Vehicle control monitoring
Alarm systems
Level limit monitoring
Traffic light control systems
Baggage handling
Maximum flexibility through
consistent modularity
Proven millions of times – in numerous
applications
The consistently modular design of
LOGO! makes it extremely flexible.
A wide range of modules allows individual
expansion of LOGO! to 24 digital inputs,
16 digital outputs, 8 analog inputs
and 2 analog outputs! Communications
modules are also available for AS-Interface
and KNX (Instabus network for building
automation). Now it is also possible to
use the analog output module to solve
simple closed-loop control tasks. Heating
and cooling systems can be designed
with the RTD PT100 module using special
functions for PI control, ramp response
and analog multiplexer.
Together with the LOGO! Soft Comfort
software, configuring of the logic module
is simply intuitive: program generation,
project simulation and documentation
are accomplished using drag and drop
functionality, allowing maximum ease of
operation. LOGO! includes maximum
functionality: backlit display, efficient line
usage, and the capability for directly
modifying message texts for optimum
customer interaction. These are reasons
why LOGO! has been proven millions of
times in a multitude of applications.
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Even more ingenious –
LOGO! also with external text display
Introducing the new remote LOGO! TD text display, the newest accessory for the line of
LOGO! products. The LOGO! TD provides an affordable interface for equipment builders
and their customers, even for simple relay switching systems. Adjustments and
troubleshooting alarms are easily handled using the LOGO! TD with built-in operator
functions and diagnostics.
The expansion and communications modules, as well as programs from earlier LOGO!
generations are compatible when upgrading to the new Basic or Pure logic module to be
able to utilize the LOGO! TD.
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Performance optimized further
The new generation LOGO! 0BA6 now offers 200 function
blocks due to a more than 50 % expansion of the program
memory. Other hardware upgrades include up to 4 of the
digital inputs on the 12/24 & 24 V DC variants being usable
as 0-10 V analog inputs and the other 4 as optional 5 kHz
high speed counter inputs.
Expanded Functionality
The new LOGO! offers maximum visualisation with
up to 50 four-line message texts with up to 32 characters
per line, clearly displaying all relevant machine parameters
on either or both the built-in LCD or remote LOGO! TD.
‘Ticker-text’, bar graph or I/O status switching enhance
this further. Additional applications are now possible
with arithmetic and pulse width modulation (PWM) function blocks. The ‘Teleservice’ feature provides for remote
connectivity for program monitoring or editing – easily
paying for itself in terms of expensive on-site servicing of
widely distributed systems.
Truly Remote Text Display
You can now optionally connect an additional text display to any of the new LOGO! controllers without needing a dedicated communications module. Highlighting
its ease of implementation: the same message text function block is used for either internal or external display
where the message texts can also be selectively output
to either or both. For example, you can output messages
relevant to operation on the text display and service information only in the switching cabinet. The backlighting duration of both displays is controllable from the
program and can also be set for continuous operation.
Simple connection of the
LOGO! TD text display
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The LOGO! hardware
LOGO! offers the widest range of capabilities and successful implementation of extensive applications
with the option of selecting from 38 integrated functions and linking up to 200 of them in the user
program. Operator control and monitoring are made extremely user-friendly by means of a 4 line,
32 characters per line, backlit display. This allows for the display of text, action items and current values,
bar graphs and I/O status. Parameter values can also be changed in the message text. The LOGO! is
suitable for almost any small industrial or non-manufacturing commercial application.
LOGO! – simply more.
LOGO! reduces costs by up to 50 %
• Replaces many conventional switching
control devices
• Requires less control cabinet space
• Fewer accessories
• Less warehouse space for fewer components
• Saves on service because it is practically
wear-free
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LOGO! reduces time requirements
by up to 70 %
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Built-in DIN rail or panel mounting
Simplified wiring and panel layout
Can be programmed using LOGO! Soft Comfort
Pretested sample programs can be used at
no charge
• Real-time clock /calendar with daylight
savings time
• User friendly and easy to learn documentation
The LOGO! software
LOGO! Soft Comfort makes programming fast, yet simply elegant. Create ladder and function
block diagrams with ease by selecting, dragging and dropping functions and making the
logical connections. The included offline simulator for both the ‘function block’ or ‘ladder’
representation, allows programs to be tested and debugged without any connected hardware, providing significant savings on installation time and cost. Professional documentation
generation is automated during program editing and configuration.
LOGO! Soft Comfort – simply professional
LOGO! reduces space requirements
by up to 70 %
• Modules based on a 4 width industry standard
dimension replace a wide variety of relays,
timer switches and contactor relays
• 8 basic and 30 special functions replace many
conventional switching devices
Universal application
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Vibration-resistant
High level of electromagnetic compatibility (EMC)
Industrial standard
For all climatic conditions
Radio interference suppression class B
All necessary certifications for use anywhere
in the world
• Marine approval
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The LOGO! functions
With the eight basic functions, you can create simple switching programs quickly either at
the device or on the PC.
With the 30 special functions, you can also create complex switching programs quickly and
easily. An extensive selection of sample applications can be found at www.siemens.com/logo
The eight basic functions
AND
Series connection
NO contact
NOR (or not)
Series connection
NC contact
OR
Parallel connection
NO contact
XOR (Exclusive OR)
Dual changeover
contact
NOT
Inverter
AND
with edge evaluation
(pos. edge)
NAND (and not)
Parallel connection
NC contact
NAND
with edge evaluation
(neg. edge)
The 30 special functions
ON delay
OFF delay
ON/OFF delay
Retentive
ON delay
Impulse relay/
pulse output
Impulse relay/
edge-triggered
Clock-pulse
generator
LOGO! and its modules
LOGO! Basic and LOGO! Pure
Digital expansion modules
• Different voltages, i. e. 12 V DC,
24 V AC / DC, 115 / 240 V AC / DC
– Can be used for a wide range of applications
• Automatic changeover for configured
daylight saving time
– Reduces maintenance overhead
• Password protection
– Protects your engineering IP
• 38 integrated, pre-tested functions
– No additional devices, such as elapsed
time counter, are required
• Linking of 200 functions is possible
– Extensive applications can be implemented without restrictions
• Eight digital inputs (incl. four AIs at
12 / 24 V DC) and four digital outputs on
board
• Display of message texts, action items
and current values as well as direct
modification of the values on the display
(except for Pure versions)
Pulse generator
Stairlight switch
Convenience
switch
• Retentive data memory
– Protects current values against loss in
the event of a power failure
• Flexibly expandable up to 24 DIs,
16 DOs, 8 AIs and 2 AOs
– Protects original investment
– Suitable for a wide variety of applications
• Software LOGO! Soft Comfort V6 for
user-friendly generation of control programs on PC; suitable for a variety of
operating systems, such as Windows
95/98, NT 4.0, Me, 2000, XP, Vista,
MAC OS X 10.4 with J2SE 1.5.0 and
SUSE LINUX 10.0.
• Connection facility for remote text display on all 0BA6 basic devices
One-week time
switch
12-month time
switch
Up and down
counter
Four versions for expanding the digital
inputs and outputs:
• DM8 230R / DM16 230R
– Supply voltage 115 / 240 V AC / DC
– Four/eight 120 / 230 V AC / DC digital
inputs
• – Four / eight digital output relays,
5 A per relay
• DM8 24 / DM16 24
– Supply voltage 24 V DC
– Four / eight 24 V DC digital inputs
– Four / eight digital output transistors,
0.3 A
• DM8 12 / 24R
– Supply voltage 12 / 24 V DC
– Four 12 / 24 V digital inputs
– Four digital output relays, 5 A per relay
• DM8 24R
– Supply voltage 24 V AC / DC
– Four 24 V AC / DC digital inputs,
PNP or NPN
– Four digital output relays, 5 A per relay
• DM16 24R
– Supply voltage 24 V DC
– Eight 24 V DC digital inputs
– Eight digital output relays, 5 A per relay
Operating hours
counter
Threshold value
switch
The software
Simple – quick – professional
The LOGO! Soft Comfort software does
it all – generating and testing control
programs, simulating all functions and
of course documentation is sensationAnalog expansion modules
Communications modules
ally easy with LOGO! Soft Comfort
Three modules for expanding analog
and temperature I/O:
• AM2
– Supply voltage 12 / 24 V DC
– Two channels
– 0 to 10 V or 0 to 20 mA typ.
• AM2 PT100
– Supply voltage 12 / 24 V DC
– Two channels
– Type PT100
– Measuring range – 50 °C to +200 °C
• AM2 AQ
– Supply voltage 24 V DC
– 2 analog outputs
– Output range 0 to 10 V
Speciality modules are also available for
communication:
• CM AS-Interface slave
– Supply voltage 12 / 24 V DC
– 4 DIs/4 DOs as interface to
AS-Interface master
• CM EIB / KNX
– Supply voltage 24 V AC / DC
– max. 16 DIs, 12 DOs, 8 AIs as
interface to the KNX
– Date and time can be synchronized
via KNX
– All digital and analog inputs/
outputs are available on the KNX as
communication objects
– Dimmer and shutter actuators
connected to the KNX can be
activated in conformance with
the system
using drag & drop on your PC. This is
Analog
comparator
Analog threshold
value switch
Analog amplifier
Analog
monitoring
Analog differential
threshold switch
how it is done:
Creating control programs
• Select function and position on
the drawing surface
• Link selected functions by means of
connecting lines
• Set function parameters using clear
dialog window
Latching relay
Current inrush
relay
Software switch
LOGO! Soft Comfort
1 Creating
2 Simulating
3 Online testing
1
4 Documenting
4
2
3
LOGO!
Commissioning with LOGO!
The documentation
• Simulation of the entire switching process using all
functions on the PC
• Analog signals can be simulated with real values
(e. g. temperature – 20 ºC to + 80 ºC)
• Time-controlled/cyclic simulation
• Simulation of clock time
• Pop-up window of the LOGO! display in the
simulation
• Status display of all functions, parameters and current values
• Online test with display of statuses and current
values of LOGO! in RUN mode now in function
block and ladder diagram representations
Each function can be provided with additional
comments
• Each function can be provided with additional
comments
• Additional assignment of names possible for inputs
and outputs
• Any positioning and formatting of free text
• Clear representation of control program across
several pages
• Professional printout with all necessary configuration information
• Separate printout of parameters and interface
names possible
• Integration into standard Windows applications by
storing as .pdf or .jpg file
NEW
Shift register
PI controller
Ramp function
Analog
multiplexer
Message text
expanded
NEW
Arithmetic
function
NEW
Pulse width
modulation
LOGO! modular – the technical details
Basic units
LOGO! 12 / 24RC1), LOGO! 12 / 24RCo2)
LOGO! 241), LOGO! 24o2)
Inputs
8
8
of these usable as analog inputs
4 (0 to 10 V)
4 (0 to 10 V)
Input / supply voltage
DC 12/24 V
DC 24 V
Permissible range
On “0” signal
On “1” signal
Input current
10.8 V DC to 28.8 V DC
Max. 5 V DC
Min. 8.5 V DC
1.5 mA (Ι3 to Ι6), 0.1 mA (Ι1, Ι2, Ι7, Ι8)
20.4 V DC to 28.8 V DC
Max. 5 V DC
Min. 12 V DC
2 mA (Ι3 to Ι6), 0.1 mA (Ι 1, Ι 2, Ι 7, Ι 8)
Outputs
4 relays
4 transistors
Continuous current
10 A for resistive load;
3 A for inductive load
0.3 A
Short-circuit protection
External fuse required
Electronic (approx. 1 A)
Operating frequency
2 Hz for resistive load;
0.5 Hz for inductive load
10 Hz
Power consumption
0.7 to 2.1 W (12 V)
1.0 to 2.4 W (24 V)
0.7 to 1.3 W
1.0 to 1.8 W
Cycle time
< 0.1 ms / function
< 0.1 ms / function
Real-time clock / calendar /
retentive data memory backup
Yes / typ. 80 h (2 years with battery module)
–
Connecting cables
2 x 1.5 mm2 or 1 x 2.5 mm2
Ambient temperature
0 to + 55 ºC
Storage temperature
– 40 ºC to + 70 ºC
Radio interference suppression
To EN 55011 (limit-value class B)
Degree of protection
IP20
Approvals
To VDE 0631, IEC 1131, UL, FM, CSA, ship-building certifications
Mounting
On 35-mm DIN rail, 4 WM wide, or wall mounting
Dimensions
72 (4 WM) x 90 x 55 mm (W x H x D)
Digital modules
LOGO! DM8 12 / 24R
LOGO! DM8 24
DM16 24
Inputs
4
4/8
Input/supply voltage
12 / 24 V DC
24 V DC
Permissible range
10.8 to 28.8 V DC
20.4 to 28.8 V DC
On “0“ signal
On “1“ signal
Max. 5 V DC
Min. 8.5 V DC
Max. 5 V DC
Min. 12 V DC
Input current
1.5 mA
2 mA
Outputs
4 relays
4 / 8 transistors
Continuous current Ith (per terminal)
5 A for resistive load
3 A for inductive load
0.3 A
Short-circuit protection required
External fuse required
Electronic (approx. 1 A)
Operating frequency
2 Hz for resistive load
10 Hz
0.5 Hz for inductive load
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Power consumption
0.3 to 1.7 W at 12 V DC
0.4 to 1.8 W at 24 V DC
0.8 to 1.1 W *
0.8 to 1.7 W **
Dimensions (W x H x D)
36 (2 WM) x 90 x 53 mm
36 (2 WM) x 90 x 53 mm
72 (4 WM) x 90 x 53 mm
LOGO! 24RC1), LOGO! 24RCo2)
LOGO! 230RC1), LOGO! 230RCo 2)
8
8
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–
24 V AC / DC
115 / 240 V AC / DC
20.4 to 28.8 V DC
20.4 to 26.4 V AC
Max. 5 V DC
Min. 12 V DC, 2.5 mA
85 to 253 V AC
100 to 253 V DC
Max. 40 V AC / 30 V DC
Min. 79 V AC / 79 V DC, 0.08 mA
4 relays
4 relays
10 A for resistive load;
3 A for inductive load
10 A for resistive load;
3 A for inductive load
External fuse required
External fuse required
2 Hz for resistive load;
0.5 Hz for inductive load
2 Hz for resistive load;
0.5 Hz for inductive load
1.1 to 3.1 W
1.0 to 2.4 W
1.7 to 4.6 W (115 V AC)
3.6 to 6.0 W (240 V AC)
1.1 to 2.9 W (115 V DC)
1.4 to 3.6 W (240 V DC)
< 0.1 ms / function
< 0.1 ms / function
Yes / typ. 80 h (2 years with battery module)
Yes / typ. 80 h (2 years with battery module)
LOGO! DM8 24R
DM16 24R
LOGO! DM8 230R
DM16 230R
4/8
4/8
24 V AC/DC *
24 V DC **
115 / 240 V AC / DC
20.4 to 28.8 V DC, 20.4 to 26.4 V AC *
85 to 265 V AC, 100 to 253 V DC
Max. 5 V AC / DC
Min. 12 V AC / DC
Max. 40 V AC
Min. 79 V AC
2.5 mA*, 2.0 mA**
0.08 mA
4 / 8 relays
4 / 8 relays
5 A for resistive load
3 A for inductive load
5 A for resistive load
3 A for inductive load
External fuse required
External fuse required
2 Hz for resistive load
2 Hz for resistive load
R: Relay outputs, C: Clock, o: No display
0.5 Hz for inductive load
0.5 Hz for inductive load
*: for the DM8 module, **: for the DM16 module
0.4 to 1.8 W at 24 V DC *
0.9 to 2.7 W at 24 V AC *
0.7 ... 2.5 W at 24 V DC **
1.1 to 3.5 W (115 V AC) ... 4.5 **
2.4 to 4.8 W (240 V AC) ... 5.5 **
0.5 to 1.8 W (115 V DC) ... 2.9 **
1.2 to 2.4 W (240 V DC) ... 4.8 **
36 (2 WM) x 90 x 53 mm
72 (4 WM) x 90 x 53 mm
36 (2 WM) x 90 x 53 mm
72 (4 WM) x 90 x 53 mm
1)
: As SIPLUS component also for extended temperature range
–25 °C to + 70 °C and aggressive atmosphere/thawing
(www.siemens.com/siplus)
2)
: As SIPLUS component also for extended temperature range
–40 °C to + 70 °C and aggressive atmosphere/condensation
(www.siemens.com/siplus)
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LOGO! modular – the technical details
Analog modules
LOGO! AM2 2)
LOGO! AM2 PT100
Supply voltage
12 / 24 V DC
12 / 24 V DC
Permissible range
10.8 to 28.8 V DC
10.8 to 28.8 V DC
Analog inputs
2
2 x PT100 2- or 3-wire
Measuring range
2):
2):
0 to 10 V or 0 to 20 mA
Resolution
10 bits scaled to 0 to 1000
0.25 ºC
Cable length (shielded and twisted)
10 m
10 m
Sensor supply
None
1.1 mA
Power consumption
for 12 V DC
for 24 V DC
0.3 to 0.6 W
0.6 to 1.2 W
0.3 to 0.6 W
0.6 to 1.2 W
Dimensions (W x H x D)
36 (2 WM) x 90 x 53 mm
36 (2 WM) x 90 x 53 mm
As SIPLUS component also for extended temperature range
–40 °C to + 70 °C and aggressive atmosphere/condensation (www.siemens.com/siplus)
Analog modules
LOGO! AM2 AQ 2)
Supply voltage
24 V DC
Permissible range
20.4 to 28.8 V DC
Analog outputs
2
Output range
0 to 10 V
Resolution
10 bits normalized to 0 – 1000
Cable length (shielded and twisted)
10 m
Power consumption at 24 V DC
0.6 to 1.2 W
Dimensions (W x H x D)
36 (2 WM) x 90 x 53 mm
As SIPLUS component also for extended temperature range
–40 °C to + 70 °C and aggressive atmosphere/condensation (www.siemens.com/siplus)
Analog modules
EIB / KNX
CM AS-Interface (Slave)
Supply voltage
24 V AC / DC
24 V DC
Permissible range
20.4 to 28.8 V DC
20.4 to 26.4 V AC
19.2 to 28.8 V DC
Digital inputs*
6 (also configurable
as monoflop)
4
Analog inputs*
8
–
Analog outputs*
2
–
Digital outputs*
12
4
Dimensions (W x H x D)
2 WM 36 x 90 x 53 mm
2 WM 36 x 90 x 53 mm
* Illustration LOGO! inputs/outputs
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–50 ºC to +200 ºC
Input range
LOGO! ordering data
LOGO! versions
Order number
LOGO! 24
6ED1 052-1CC00-0BA6
LOGO! 24o
6ED1 052-2CC00-0BA6
LOGO! 12 / 24RC
6ED1 052-1MD00-0BA6
LOGO! 12 / 24RCo
6ED1 052-2MD00-0BA6
LOGO! 24RC (AC / DC)
6ED1 052-1HB00-0BA6
LOGO! 24RC (AC / DC)
6ED1 052-2HB00-0BA6
LOGO! 230RC
6ED1 052-1FB00-0BA6
LOGO! 230RCo
6ED1 052-2FB00-0BA6
LOGO! TD
6ED1 055-4MH00-0BA0
Expansion modules
Order number
LOGO! DM8 24
6ED1 055-1CB00-0BA0
LOGO! DM8 12 / 24R
6ED1 055-1MB00-0BA1
LOGO! DM8 24R (AC / DC)
6ED1 055-1HB00-0BA0
LOGO! DM8 230R
6ED1 055-1FB00-0BA1
LOGO! DM16 24
6ED1 055-1CB10-0BA0
LOGO! DM16 24R
6ED1 055-1NB10-0BA0
LOGO! DM16 230R
6ED1 055-1FB10-0BA0
LOGO! AM2
6ED1 055-1MA00-0BA0
LOGO! AM2 PT100
6ED1 055-1MD00-0BA0
LOGO! AM2 AQ
6ED1 055-1MM00-0BA0
LOGO! accessories
LOGO! PC cable / USB PC cable
For easy transmission of LOGO! switching
programs to and from the PC
LOGO! Program module
For duplication of switching programs –
and for protecting your existing
LOGO! Manual
for starting with LOGO!
• Detailed operating information
• Description of all integrated functions
• Numerous practical sample applications
LOGO! Power
Reliable power supply for LOGO! – for converting
the 100/240 V AC line voltage into the relevant
operating voltage
• Suitable for all LOGO! 12 V DC and 24 V DC units
• Various versions in each case for different output
currents
LOGO! Contact
Hum-free switching module
• For switching resistive loads up to 20 A
• For direct switching of motors up to 4 kW
• For high-performance loads in noise-sensitive
environments
Communications modules
Order number
LOGO! AS-i
3RK1 400-0CE10-0AA2
LOGO! EIB / KNX
6BK1 700-0BA00-0AA1
Optional accessories
Order number
LOGO! Manual German
6ED1 050-1AA00-0AE7
LOGO! Manual English
6ED1 050-1AA00-0BE7
LOGO! Prom
For duplicating program modules
• Copying modules
• Writing modules by means of
LOGO! Soft Comfort
LOGO! Memory card
6ED1 056-1DA00-0BA0
additional information: www.siemens.com/siplus
LOGO! Battery Card
6ED1 056-6XA00-0BA0
LOGO! Combo Memory &
Battery Card
6ED1 056-7DA00-0BA0
LOGO! Soft Comfort 6.0
6ED1 058-0BA02-0YA0
LOGO! Soft Comfort V 6.0
upgrade
6ED1 058-0CA02-0YE0
LOGO! PC cable
6ED1 057-1AA00-0BA0
Front panel racks
For installation in control cabinet doors
• Front IP65 (IP30 without panel)
• 4 WM or 8 WM (optionally with keys)
additional information: www.siemens.com/siplus
LOGO! USB PC cable
6ED1 057-1AA01-0BA0
LOGO! Modem cable
6ED1 057-1CA00-0BA0
R: Relay outputs, C: Clock / time switch, o: No display
LOGO! Upmitter
For use with critical power supplies.
Generates stable 24 V DC at the output
with 8 to 59 V DC at the input
The products listed here may be subject to the current European/German
and / or US export regulations.
15
You can find more information
about LOGO! on the Internet –
www.siemens.com/logo
•
•
•
•
•
•
•
Comprehensive product information
Free demo software
Software upgrades
Preprogrammed applications
News
Customer magazine GO!
and much more
Of course you can also purchase LOGO! software
and hardware online. Furthermore, you can
receive personal support if necessary under
“Service and Support“. Further sample applications
and configuration aids can be found at
www.siemens.com/microset
SIPLUS LOGO! on the Internet
www.siemens.com/siplus
There you will find tempered LOGO! modules with
• Extended temperature range
• Protection against aggressive atmosphere /
condensation
Siemens AG
Industry Sector
Industry Automation
P. O. Box 48 48
90026 NÜRNBERG
GERMANY
www.siemens.com/logo
Subject to change without prior notice
Order No. E20001-A1120-P271-X-7600
Dispo 06307
21/13866 MK.AS.LO.LOLO.52.8.07 / 090810.0
Printed in Germany
© Siemens AG 2008
The information provided in this brochure contains merely
general descriptions or characteristics of performance which
in actual case of 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.