User's Manual

Table Of Contents
Manual B-Net® 91 04 Mounting and Installation
12/2008 © Kaba GmbH 15
Clearances
Between two B-Net 91 04 devices, a distance of 20 cm must be observed on all
sides.
min. 20 cm
min. 20 cm
min. 20 cm
Fig. 5: Minimum distance between devices with LEGIC® readers.
To steel parts, a distance of 10 cm must be observed on all sides. If this distance is
not observed, the reading quality is impaired. Then, the maximum reading distance
is not achieved. Problems may appear with different LEGIC® media.
The terminals frame included in the delivery must be used for mounting the device
on metal surfaces.
The terminal frame increases the distance between reader and metal surface thus
reducing damping by the metal.