Bosch ARD-AYBS6 0 MIFARE Series, Safety Instructions And Technical Manual

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LECTUS duo 3000 Introduction | en 15
Bosch Access Systems GmbH Technical manual | V 1.2 | 2013.12
1 Introduction
This instruction manual for authorised service providers
contains instructions on the installation and commissioning of
Bosch proximity reader LECTUS duo 3000.
The information in this instruction manual is, to the best of our
knowledge, valid at the time of publication.
As part of our commitment to customer service we nevertheless
welcome suggestions for improvements.
1.1 Important planning notes for contactless
readers
Influences on reading distance
– Metal in the "active" effective HF field.
– Interference with other readers in immediate vicinity
(distance < 30 cm)
– Interference with high-enery sources
– Switch mode power supplies
– Cable quality, shielding, and cross-section dimension
(remaining input voltage at reader, EMC)