Minimum Distances - Pepperl+Fuchs IDENTControl IQH3-FP-V1 Manual

IQH3-FP-V1
Installation
4.4

Minimum Distances

When positioning the read/write device, observe the minimum distances. The lateral distance
between the device and metals or liquids should be at least 15 cm. The distance between the
device and the ground should be at least 15 cm.
During simultaneous operation of several read/write devices, only one device may ever com-
municate with a tag at any given time. When arranging the read/write devices, make sure that
the sensing ranges do not overlap. You can change the transmit power to enlarge or reduce the
size of the sensing range. Determine the sensing range of each device at the mounting loca-
tion.
If you want to transmit with just one read/write device, use the multiplex mode of the IDENT-
Control control interface. Multiplex mode allows chronologically exclusive access to tags, and
prevents mutual interference from read/write devices. For a precise description, see the man-
ual for your control interface.
When mounting multiple read/write devices, keep to the following minimum distances:
Multiplex mode
On
Off
Metal beam
Minimum distance
 100 mm
 750 mm
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