
Introduction to Railway Safety: The press release discusses the increasing demands on railway technology and safety due to the rise in rail traffic. It highlights the importance of meeting high safety standards, specifically referencing EN 50155 and DIN EN 61810-3 standards.
Specifications of Interface Module HL 3094N: The module is designed to handle longer, heavier, and faster rail traffic while ensuring safety. It uses high-quality relays with forcibly guided contacts, which maintain a contact opening distance greater than 0.5 mm throughout their service life. This feature is crucial for switching higher DC currents, common in railway vehicles.
Functionality and Application: The HL 3094N serves as an interface component in DC circuits, acting as a bridge between the controller and load. It is installed in the switch cabinet on a DIN rail, utilizing cage clamp terminals for secure and vibration-proof connections. The module is available in both soldered and plug-in versions.
Safety Features: The forced guidance of contacts, along with diagnostic options via the NC contact, allows the relay to be used in safety-relevant circuits, enhancing the overall safety of railway operations.
PRESSEINFORMATION PRESS RELEASE COMMUNIQUE DE PRESSE Railway safety Interface module HL 3094N - Rail traffic continues to increase. Longer, heavier, faster and always safer More and more people and goods are being transported by rail. This increases the demands on technology and safety. In order to meet the high safety standards and applicable standards according to EN 50155 in railway technology, high-quality relays with forcibly guided contacts according to DIN EN 61810-3 are used. Relays with forcibly guided contacts have contact opening distances greater than 0.5 mm over the entire service life as required by standards. It permits the switching of higher DC currents, which is necessary for use on railway vehicles according to EN 50155, in which a DC main is usually present. In this application, the module serves as an interface component in DC circuits. In addition, the forced guidance of the contacts with the diagnostic option via the NC contact also offers the possibility of using the relay in safety-relevant circuits. The interface module HL 3094N is integrated into the system as an interface component between controller and load simply in the switch cabinet on the DIN rail. Cage clamp terminals ensure constant contact forces and vibration-proof connection technology. The HL 3094N is available in a soldered or plug-in version. 1297 characters (incl. spaces) We would be very pleased about a free publication of the text and the pictures Kontaktadresse zur Veröffentlichung Contact address for publication Nous contacter avant publication, s.v.p. E.DOLD & Söhne KG Postfach 1251 78114 Furtwangen Tel.+49 (0)7723/654-0, Fax –356 E-mail: [email protected] Website: www.dold.com Ansprechpartner: Bastian Beha Beleg erbeten – Voucher copy requested – Copie solicitèe Page
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