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Product Information
Transponder system
TRS-S
Mayser Polymer Electric Postfach 30 48 89020 Ulm Germany Tel. +49 731 2061-0 Fax +49 731 2061-222 230309 v3.0
Page /8 TRS-S
Transponder system TRS-S –
wear-free signal transmission for door systems
At a glance
• simple and fast assembly
• door system tolerances unimportant,
thus easy to install
• suitable for retrofitting
• secondary circuit without separate
power source
• non-susceptible to interference
from other radio signals
• wear-free
Area of application
Function
For the transmission of safety-related
signals on door systems, Mayser has taken
wireless transmission, already established
in the bus + train sector, a step further.
The wireless transmission system is based
on transponder technology. It has been
adapted to the special requirements of door
systems: the results are very easy assembly
and installation, as well as top reliability and
zero wear. And all this is proven and tested
at a high level: EN 954 category 3 and SIL2
as per EN 61508. Better safe than sorry.
Also without wires: Wireless Safety.
The transponder system is a highly tolerant complete system which roughly consists
of two circuits:
The primary circuit is secured to the door frame and directly connected to the
door control. It consists of
• transmitting antenna, which at the same time is the power source for the
secondary circuit, and
• Control Unit with connection to door control system
The secondary circuit is fitted to the moving door leaf and consists of
• Safety Edge,
• tuning box for fast length adaptation and
• transponder antenna.
Safety Edge
with
transponder
Transponderantenna
Transmitting
antenna
Control Unit
SG-TRS 208
electromagnetic field
= wireless transmission
Primary circuit / door frame Secondary circuit / door leaf
IC
door control
system
