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TK_S014 – Installation Manual
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For complete system details on this topic please refer: Temaline - installation in Harsh Environment
whitepaper
General rules
In case of installation of the device in harsh environment apply the following rules:
•
All the cables must run into an isolated and dedicated track;
•
The cables must not run parallel to high voltage cables ( > 50Vac).
•
Distance from high electromagnetic source must be > 10mt (an Electromagnetic source is a device
that generates high electromagnetic noise at frequency from 150Kz to 1 Ghz (tested up to 10V/m
(61000-4-6)) or Power frequency magnetic noise (tested up to 100V/m (61000-4-8)).
Cables rules
•
INPUT cables (door side) – shielded to local Earth ground (Shield type: braid shield 90% coverage)
•
OUT Cables (door side) – shielded to local Earth ground (Shield type: braid shield 90% coverage)
•
POWER SUPPLY cables – connected to RTUQs or other PWS - unshielded
•
LON cable – unshielded – twisted pair
•
WEIGAND cable (reader side) - shielded to local Earth ground – length max 3mt (Shield type: braid
shield 90% coverage)