The circuitry has the typical short-circuit and reverse-battery protection. 9. RF receiver: The RF receiver receives RF telegrams at a carrier frequency of 313,85MHz (5WK49210) or 433,92MHz (5WK49215). The RF functionality is not relevant for the immobilizer function. 10. CAN transceiver: This is the interface between the CPU and the physical bus. The physical layer of the CAN bus is high speed.
Page 3
SIEMENS AG, Siemens VDO Automotive SV C BC S454 FCC ID:KR55WK49210 IC:267T-5WK49210 10400bps 5V PGM-FI ECU (12) • • interface (2) • S-NET Power Supply (1) •••• (11) resonator (6) CPU (7) •••• METER RF (9) •••••+ • Transceiver ••••...
SIEMENS AG, Siemens VDO Automotive SV C BC S454 FCC ID:KR55WK49210 IC:267T-5WK49210 3. Variants 5WK49210 with Receiver 313, 85 MHz 5WK49215 with Receiver 433, 92 MHz Europe 4. Technical Data 125 kHz ± 1.25 kHz Carrier frequency: Carrier field strength: <...
Page 5
SIEMENS AG, Siemens VDO Automotive SV C BC S454 FCC ID:KR55WK49210 IC:267T-5WK49210 6. Label US, Canada Mexico: Siemens VDO 5WK49210 FCC ID:KR55WK49210 IC:267T-5WK49210 Owner Manual: NOTE This device complies with part 15 of the FCC Rules and with RSS -210 of Industry Canada.