W&T Electronics 11020, 11023, 11024, 11035, 11045 User Manual
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W&T Plug-in Power Supplies 5V / 24V DC
Subject to error and alteration
W&T
Manual
Plug-in power supplies
Release 1.0
Model 11020
11023, 11024
11035, 11045
11390, 11391
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W&T Plug-in Power Supplies 5V / 24V DC
© 09/2014 by Wiesemann & Theis GmbH
Subject to error and alteration:
Since it is possible that we make mistakes, you mustn’t use
any of our statements without verification. Please, inform us
of any error or misunderstanding you come about, so we can
identify and eliminate it as soon as possible.
Carry out your work on or with W&T products only to the
extent that they are described here and after you have
completely read and understood the manual or guide. We
are not liable for unauthorized repairs or tampering. When in
doubt, check first with us or with your dealer.
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W&T Plug-in Power Supplies 5V / 24V DC
Subject to error and alteration
W&T offers interface accessories such as Com-Servers and
Web-IOs, plug-in power supplies with various output voltages
and power ratings, all of which are described in this guide
along with their properties and technical data.
Compared with DIN rail power supplies, plug-in versions offer
the advantage of simple installation which can be accomplished by non-specialists.
Current information can be found in the Internet at
http://www.wut.de or in the e-mail updates provided to
members of the W&T Interface Club. Subscriptions to the
Interface Club can requested from the W&T homepage.
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W&T Plug-in Power Supplies 5V / 24V DC
Contents
Plug-in power supplies
General characteristics and safety advisory .........................29
24V DC power supplies:
Plug-in power supply 24V DC, 0,22A, #11020 .....................31
Plug-in power supply 24V DC, 0,65A, #11023 .....................33
Plug-in power supply 24V DC, 0,65A, #11024 .....................37
5V DC power supplies:
Plug-in power supply 5V DC, 1A, #11035 ............................41
Plug-in power supply 5V DC, 0,7A, #11045 .........................45
Plug-in power supply accessories:
USB Power Cable #11390 and #11391 ................................47
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W&T Plug-in Power Supplies 5V / 24V DC
Subject to error and alteration
General characteristics and safety advisory
All the power supplies described in this guide feature either
a CE mark or UL approval, depending on the primary plug, so
that the appropriate power supplies for anywhere in the world
can be selected.
The power supplies are compatible with all W&T devices and
have an operating temperature range of 0°C …+40°C to cover
office or small business applications.
Safety Advisory: HAZARDOUS VOLTAGE
The following advisory must be read and understood
before installing the power supplies. Non-observance
of this advisory may have serious or fatal consequences.
Protection for operating personnel and the equipment is
only ensured if the power supply is used as specified. Any
use other than described in this Manual will compromise the
safety and function of the power supply and any connected
systems.
If faults cannot be remedied, take the power supply out of
service and guard it against unintentional startup. Tampering
with and modifying the power supplies is hazardous and is
therefore not permitted.
I
Note the following points for use:
• Do not permit ambient temperatures which exceed the
range of 0°C to +40°C.
• Do not use the power supply if there is visible damage to
the housing or cable.
1
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W&T Plug-in Power Supplies 5V / 24V DC
• Never plug a primary adapter into the socket separate
from the power supply. Otherwise there is the risk of
electrical shock.
• The power supply should never be installed in areas
which are subject to moisture or condensation, unusual
environmental conditions, continuous vibration or strong
temperature fluctuations, and do not use outdoors.
• Disconnect the power supply from the mains when
thunderstorms are present or when it will not be used for
longer periods of time.
• Do not pull on the cable to disconnect the power supply
from the mains.
• The power supply is maintenance-free. Do not open it.
Otherwise there is the risk of electrical shock.
• No modifications to the power supply are permitted.
• Any repair must be performed by authorised specialists
only.
• Before cleaning disconnect the plug-in power supply from
the mains. Do not use chemical agents for cleaning.
• The power supply may not be disposed of with household
waste, but rather brought to an authorised disposal
facility for electrical and electronic waste.
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W&T Plug-in Power Supplies 5V / 24V DC
Subject to error and alteration
Plug-in power supply 24VDC, 0,22A, #11020
The model 11020 is a 6W switching power supply with an
output voltage of 24V DC and a wide input range of 100-240V
AC, making it suitable for use in GFCI and Euro receptacles.
Secondary connection
The power supply includes a 2 meter long secondary cable
with a special connector for screw terminals at the end. The
polarity is indicated on the connector with “+” and „-“.
Housing and dimensions
The dimensions of the 11020 plug-in power supply can be
seen in the following drawing:
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W&T Plug-in Power Supplies 5V / 24V DC
Technical Specifications
Manufacturer: FRIWO Gerätebau GmbH
Model: FW7601/24
Output power: max. 6W
Efficiency (typ): 75%
No load power: < 0,3W
Input voltage: 100 .. 240VAC
Frequency: 50 .. 60 Hz
Input current: max. 0,15A
Output voltage: 24V DC
Tolerance: ±5%
Ripple: max. 0,2V
ss
Rated current: 0,22A, short circuit protected
Mininum load: none
Withstand voltage: In-Out: 3KV AC
Leakage current: < 10uA
Operating temperature: 0 .. 40°C
Storage temperature: -20 .. 70°C
Relative humidity: 5 .. 95% r.F. (non-condensing)
Mains plug connector: Euro plug
Output plug connector: connector for screw-type terminal
MTBF: 200.000 hours
(per MIL HDBK-217F at 25°C)
Weight: 105 g
Dimensions: 76,5 x 26,7 x 70,7 mm
Approvals: CE, VDE
Safety standard: EN 60950-1
EMC standards: EN 55024, EN 55022/B,
EN 61000-3-2
EN 61000-4-2, EN 61000-4-3,
EN 61000-4-4, EN 61000-4-5,
EN 61000-4-6, EN 61000-4-11
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