5. ROUTER DESIGN
•
For every cables we recommend to bind the bunch according to the following picture, we
recommend for this use:
–
Length of the bunch (combination of power supply and data cables) can be max-
imum 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
protectors (surge suppressors).
–
With data cables they mustn’t carry cables with reticular tension
∼
230 V/50 Hz.
–
All signals to sensors must be twisted pairs.
Figure 11: Cable routing
Figure 12: Cable routing for SL version
•
Sufficient space must be left before individual connectors for handling of cables,
Figure 13: Space in front of connectors
Figure 14: Space in front of connectors – SL
•
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.
9
