Conel UCR11 v2 Guia do Utilizador descarregar pdf (Página 13)

ROUTER DESCRIPTION

5.6. Mechanical external dimensions and mounting recommendations

Mounting recommendations:

• possibility to be put on a work surface,

• DIN rail with clips CPD2 (Elpac clip SL for SL version) are included.

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.

For 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 according to the next picture 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 an external antenna,

Fig. 9: Space around the antenna

Fig. 10: Space around antenna for SL version

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Conel UCR11 v2 Guia do Utilizador Página 13