Specifications

Mobility and Logistics, Traffic Solutions
Sopers Lane, Poole, Dorset, BH17 7ER
Security classification Unrestricted Page 36 of 83
Version 2 Status Released
Last Editor Harry Smyth Date 09/12/2014
Document Name Configuration Control Document No. 667/CC/45950/000
Copyright © Mobility 2014. All Rights Reserved. Mobility is a division of Siemens Plc
3.11.2 WiMag Loop Detector Replacement Card
Under normal circumstances WiMag Detection signals will be processes by components in
the WiMag system, detailed in section 3.11.1.
However, to allow the minimum amount of equipment to be installed in a controller the
WiMag loop detector replacement card has been developed to provide up to 4
magnetometers.
The WiMag Loop Detector Replacement Card plugs into either an individual detector
backplane or a dedicated intelligent Detector Backplane. Configuration Engineers should
configure controllers to ensure that the WiMag Loop Detector Replacement Cards are
inserted into their own Intelligent Detector Backplane or Single Detector Backplane. This is
because the WiMag Loop Detector Replacement Card has particular power requirement that
are not compatible with the SLD4 Detector Cards. Additionally, WiMag Loop Detector
Replacement Cards should not be mounted between SLD4 Cards as this would interrupt the
infrared communications link between SLD4 Cards; referred to in the sections detailing
Intelligent Detector Backplanes and SLD4 Cards.