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SIEMENS AG, Siemens VDO Automotive   

 

SV C BC S454 

FCC ID:KR55WK49210 

 

IC:267T-5WK49210 

Functional description_RxM.doc 

 

Page 5 of 5 

 

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. Operation is subject to the following two conditions: (1) This device may not 
cause harmful interference, and (2) this device must accept interference received, 
including interference that may cause undesired operation. 
 
CAUTION 
Changes or modifications not expressly approved by the manufacturer could void the 
user’s authority to operate the equipment. 
 

Europe: 

 

Siemens VDO  
5WK49215 

 

Summary of Contents for 5WK49210

Page 1: ...mens VDO Automotive SV C BC S454 FCC ID KR55WK49210 IC 267T 5WK49210 Functional description_RxM doc Page 1 of 5 Functional Description User Manual of SIEMENS VDO Immobilization system HONDA RxM Type 5WK49210 5WK49215 ...

Page 2: ... resistor inductor and capacitor which is tuned to 125 kHz This portion of the circuit is used to transmit and receive data to and from the transponder The data is modulated and transmitted at the proper frequency by the basestation IC 3 The tuning components and voltage limiting resistors are assembled on the PCB 6 Resonator A 15 924MHz MHz resonator is used to provide a clock frequency to the CP...

Page 3: ...citor It derives its power supply from the magnetic field established by the immobilizer The IC provides contactless communication with the immobilizer by demodulating the signals received from the immobilizer and by sending data to the immobilizer via ASK amplitude shift keying modulation 14 Transponder coil in the key This coil is magnetically coupled at 125 kHz to the LF antenna 4 2 Immobilizer...

Page 4: ...ngth 40dBµA m 10m Modulation ASK Supply voltage 12 V Battery type Car battery Range 55mm Loop coil antenna area 0 0010 m2 5 Typical usage pattern for Europe only 360000 immobilizer operations in 10 years with a typical transmission duration of 0 1 seconds 36000 seconds 10 hours transmission duration in 87600 hours 0 41 seconds transmission duration in one hour Transmitter ON 0 41 seconds hour Tran...

Page 5: ...lies with part 15 of the FCC Rules and with RSS 210 of Industry Canada Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept interference received including interference that may cause undesired operation CAUTION Changes or modifications not expressly approved by the manufacturer could void the user s authority to operat...

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