OBID
i-
scan
®
HF
Installation
ID ISC.LRM2500-A
FEIG ELECTRONIC GmbH
Page 7 of 30
M10210-4e-ID-B.docx
To fully exploit the performance of the Reader Module, the heat sink should have a thermal re-
sistance R
ThK
of max. 1 K/W. When attaching the Reader Module to the heat sink you should strive
for a little heat transfer resistance between the base plate and the heat sink as possible. The use
of heat sink compound is recommended.
If the antenna is properly tuned and there is sufficient air convection along the mounting plate, the
ID ISC.LRM2000 can be operated without an additional heat sink at up to 2W of power. Note here
however that detuning of the antenna can result in additional heating of the Reader. In such cases
the Reader regulates its output power down until the upper temperature limit of its final stage fallen
down again.
