CONEL SPECTRE v3 ERT — основные размеры и рекомендации по монтажу роутера [15/39]

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5. ROUTER DESIGN

5.4 Basic dimensions of router box

Figure 7: Basic dimensions of router box

5.5 Mechanical dimensions and mounting recommendations

Mounting recommendations:

• possibility to be put on a work surface,

• DIN rail EN 60715 with included clip CPD3 (or CKD2 for metal version).

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 every cables we recommend to bind the bunch, we recommend for this use:

– Length of the bunch (combination of power supply and data cables) can be maxi-

mum 1.5 m. If the length of data cables exceeds 1.5 m or in the event of, the cable

leads towards the switch – board. We recommend installing over – voltage protec-

tors (surge suppressors).

– With data cables they mustn’t carry cables with reticular tension ∼ 230 V/50 Hz.

• Suf ﬁcient space must be left before individual connectors for handling of cables,

• For correct function of the router we recommend to use in the switch-board earth-bonding

distribution frame for grounding of power supply of router, data cables and antenna.