[. . . ] www. vdo. com Sensor KITAS 2171-0x The intelligent KITAS sensors form a new generation of speed sensors. [. . . ] Through a comparison of these two sources the tachograph can detect data manipulations safely. Therefore the KITAS sensor and the tachograph form an authorised system. A link between the serial numbers of the KITAS sensor and the tachograph enchances the security even further. 1360/2002 · Certificate through BSI according to ITSEC, level E 3 High, as per supplement 1B · Full fills the Generic Security Targets as per supplement 1B · Mechanical input · Static measuring (Hall-IC) · Data security by cryptological procedure (TRIPLES DES) · Sealing possibility · Replace the steel armoured cable · Interface according to ISO 16844-3 · Standard plug according to ISO 15170 · Comparison of the real-time signal with the encoded signal · Power-On reset function · Storage of additional facts (identification, installation) Use · Only for use in the new tachograph generation MTCO 1324 (Modular Tachograph) and DTCO 1381 (Digital Tachograph) KITAS 2171-0x Technical Information Operating voltage Power consumption Impulse/revolution Operating temperature Storage temperature Impulse ratio Connection Signal shape (Pin 3) Frequency range Output signal (Pin 3) 6, 5 . . . [. . . ] 46, 5 x 79 135 to 150 g 28 V, 1 min Bidirectional interface Continental Trading GmbH | Heinrich-Hertz-Strasse 45 | 78052 Villingen-Schwenningen | Germany E-mail: tachograph@vdo. com | www. vdo. com 09/2008 | A2C59512784 | We reserve the right to make changes in availability as well as technical changes without prior notice. VDO ­ A Trademark of the Continental Corporation Sensor [. . . ]