MAYSERPolymer Electric Capacitive system for buses & trains KWiHR* GmbH & Co. KG Polymer Electric Orlinger StraBe 1-3 89073 Ulm GERMANY Tel.: +49 731 2061-0 Fax: +49 731 2061-222 E-mail: [email protected] Internet: www.mayser-sicherheitstechnik.de

Area of application The capacitive system, also called non-touch detection, is the ideal supplement to drag detection per VDV 111 on automatically controlled doors of bus and train doors. It serves as a predictive impact protection device, a convenience function directly integrated on the main closing edge. It works on a completely „non-contact“ basis. The principle If an object approaches the C-SL finger protection profile, its capacity changes. In this way, the system recognises a passenger long before Capacitive system SG-CSL Control Unit C-SL finger protection profile he can be jolted by...

Operation The C-SL finger protection profile is constantly surrounded by a defined capacitive field. If an object enters, the field changes. The system detects this change in capacitance and causes the door control system to stop or even reverse the door movement. Object outside the capacitive detection field: Green signal sent to the door control system, door operation continues. Object inside the capacitive detection field: Red signal sent to the door control system, door operation is stopped or reversed. To prevent incorrect evaluations that lead to delays in cycle times, the door surroundings...

At a glance • Reliably protects passengers from being jolted or knocked over • Additional convenience function along with drag detection (VDV 111) • Non-touch detection directly on the main closing edge • Unsusceptible to water, dust, extraneous light, leaves and snowfall • Insignificant effect on cycle times • Integrated in the door system Subject to technical modifications. 4/4 Capacitive system for buses & trains www.mayser-sicherheitstechnik.de