Instructions

Connection Plan
This switching power supply module must only be used in a dry and clean
environment. The module must be installed in a non conductive plastic enclosure to
avoid any risk of electric shock.
Theswitchingpowersupplymoduleisdesignedtottheuniversalhousingwithordercode
BN 1840878.
A printed sticker matching the universal housing is included with this product.
Picture with optional modular case order BN 1840878.
Disposal
Electronic devices are recyclable waste and must not be disposed of in the
household waste. At the end of its service life, dispose of the product in accordance
with applicable regulatory guidelines.
Remove any inserted (rechargeable) batteries and dispose of them separately from
the product.
Technical Data
Dimensions ................................... 50 x 51 x 20 mm
Input power ................................... 230 V/AC
Output power ................................ 12 V/DC
Output current ............................... max. 500 mA
Allowed temp. ............................... 0 to +40 °C (non-condensing)
Operating Instructions
Switching Power Supply
Item No. 1840879
Intended use
Theswitchingpowersupplymoduleisdesignedtottheuniversalhousingwithordercode
BN 1840878.
A printed sticker matching the universal housing is included with this product.
For safety and approval purposes, you must not rebuild and/or modify this product. If you use
the product for purposes other than those described above, the product may be damaged. In
addition,improperusecanresultinshortcircuits,res,electricshocksorotherhazards.Read
the instructions carefully and store them in a safe place. Make this product available to third
parties only together with its operating instructions.
This product complies with the statutory national and European requirements.
All company names and product names are trademarks of their respective owners. All rights
reserved.
Up-to-date Operating Instructions
Download the latest operating instructions at www.conrad.com/downloads or
scan the QR code shown. Follow the instructions on the website.
Explanation of symbols
The symbol with the lightning in the triangle is used if there is a risk to your health,
e.g. due to an electric shock.
The symbol with the exclamation mark in the triangle is used to indicate important
information in these operating instructions. Always read this information carefully.
Safety instructions
Read the operating instructions carefully and especially observe the safety
information. If you do not follow the safety instructions and information on
proper handling in this manual, we assume no liability for any resulting
personal injury or damage to property. Such cases will invalidate the warranty/
guarantee.
• The handling of products operating with electric current requires you to follow the
rules from VDE such as VDE 0100, VDE0550/0551, VDE 0700, VDE 0711 and
VDE 0860 or other local rules in your country.
• These modules are not designed and authorized for use in life support or life
saving applications! Do not use the product for applications in which a temporary
or permanent failure or malfunction could cause damage to persons or propery.
• If the module is used to switch currents greater 24V it is necessary to have the
installation done with no voltage applied and performed by a trained professional
authorized for such work. The module may only be used in such application if it
was installed in a safe to touch enclosure.
• The module must only be used in dry and clean environment. The use near water,
heavy dirt and/or high humidity is dangerous and not permitted.
• Theproductmustnotbeusedinconjunctionwithanytypeofammableliquidor
gas or other environment with risk of spark triggered explosions.
• Never exceed the limits or ratings listed in the “Technical Data” section at the end
of this user guide.
• If the module is used in schools or educational facilities or similar institutions the
operation must be supervised by trained and authorized staff.
• The product itself and all parts thereof (including packing material) are not suitable
toys for childern! (choking hazard, risk of electric shock, ...)
This is a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com). All rights
includingtranslationreserved.Reproductionbyanymethod,e.g.photocopy,microlming,orthecaptureinelectronicdata
processing systems require the prior written approval by the editor. Reprinting, also in part, is prohibited. This publication
represent the technical status at the time of printing.
Copyright 2018 by Conrad Electronic SE. *1840879_v3_1118_02_dh_m_de_en