α
2 Simple Application Controllers
Foreword
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This manual contains text, diagrams and explanations which will guide the reader in the correct
programming and operation of the α/α2 series controller.
Before attempting to install or use the α/α2 Series Controller this manual should be read and understood.
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If in doubt at any stage of the installation of the α/α2 Series Controller always consult a professional
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electrical engineer who is qualified and trained to local and national standards which apply to the installation
site.
If in doubt about the operation or use of the α/α2 Series Controller please consult the nearest Mitsubishi
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Electric distributor.
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Under no circumstances will Mitsubishi Electric be liable or responsible for any consequential damage that
may arise as a result of the installation or use of this equipment.
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All examples and diagrams shown in this manual are intended only as an aid to understanding the text, not
to guarantee operation. Mitsubishi Electric will accept no responsibility for actual use of the product based on
these illustrative examples.
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Please contact a Mitsubishi Electric distributor for more information concerning applications in life critical
situations or high reliability.
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This manual is subject to change without notice.
This manual confers no industrial property rights or any rights of any other kind, nor does it confer
any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems
involving industrial property rights which may occur as a result of using the contents noted in this
manual.
2005 MITSUBISHI ELECTRIC CORPORATION