LR77 v2
5.5
Mounting recommendations
•
possibility to be put on a work surface,
•
DIN rail EN 60715 with included plastic or metal clip.
For the most of applications with a built-in router in a switch board it is possible to recognize
two kinds of environments:
•
no public and industry environment of low voltage with high interference,
•
public environment of low voltage without high interference.
For both of these environments it is possible to mount router to a switch board, the following
there is no need to have examination immunity or issues in connection with EMC according to
EN 60439-1 ed.2:00 + A1:04.
Attention:
If the negative pole of the router is grounded, there is no protection against
reversed polarity!
Compliance of EN 60439-1 ed.2:00 + A1:04 specification it is necessary to observe next
assembly of the router to the switch – board:
•
For whip antennas we recommend to observe a distance of 6 cm from cables and metal
surfaces on every side due to the elimination of interference. While using an external
antenna except for the switch-board it is necessary to fit a lightening conductor.
•
Before mounting a router on sheet-steel we recommend using a "cable" antenna.
Figure 11: Space around antennas (plastic)
Figure 12: Space around antennas (metal)
12
04-09-19
LUCOM GmbH — Flößaustr. 22a — 90763 Fürth — Tel.: +49 911/ 957 606 00 — E-Mail: [email protected] — www.lucom.de
www
.lucom.de
