SIEMENS VDO Automotive AG | | ~ SVCBC P2 RF Functional Description /
| User Manual of SIEMENS VDO Remote Control System 5WY8462 K:\POSTZULA\NISSAN\H6 1B_KEYFOB\Lander\USA\Func_Nissan_H6 1B_RKE.doc page 1 of 4 SIEMENS VDO Automotive AG | SV C BC P2 RF General description of the RF transmitter The RF (radio frequency) remote control system consists of a RF transmitter and a RF receiver mounted within the control unit. The described system is a radio-frequency remote control for central doors locking /
unlocking, trunk release and Panic activity of an automotive vehicle. System Operation:
Remote keyless entry function is provided by the RF system of the Rx and the RKE transmitter. The operation of these functions are as follows:
Identifier RE Key Start code RF emission receiver Communication Line Remote keyless Entry:
The RKE transmitter operate at 315 MHz for China & Taiwan. ASK modulated data signal is transmitted to the Rx which receives the encrypted RF signal. Then, it send the data of the signal to corresponding the host Body control module through the communication line. This. transmitter is used to transmit an information for locking or unlocking of the vehicle by an unidirectional RF transmission line for normal remote operation by pressing a button:
In general the following functions are provided:
- Lock the car
- Unlock the car
- Unlock the trunk of the car
- Panic K:\POSTZULA\NISSAN\H61B_KEYFOB\Lander\USA\Func_Nissan_H61B_RKE.doc
- page 2 of 4 SIEMENS VDO Automotive AG SV C BC P2 RF Typical usage pattern RKE transmitter 30 lock / unlock operations in 24 hours with a typical transmission duration of 270 milliseconds 1.25 lock / unlock operations / hour Transmitter ON . 0.3375 seconds / hour Transmitter OFF 3,599.6625 seconds / hour Duty Cycle: Ton / T (onsorr) X 100% = 0.3375 / 3,600 x 100 % = 0,009 %
Variants: .
[Model ssd[ Description ssSCsOY 5BWY8462 Transmitter 3button ASK 315MHz Block diagram Block diagram RKE transmitter:
ASK transmitter Antenna pattem loop Micro r processor controller key- button / f /
key- button: LOCK, UNLOCK , TRUNK , PANIC K:\POSTZULA\NISSAN\H61B_KEYFOB\Lander\USA\Func_Nissan H61B_ RKE.doc page 3 of 4 SIEMENS VDO Automotive AG SV CBC P2 RF Technical data transmitter Carrier frequency: 315.00MHz+ 150kHz Output power : < 75.6dBuV/m @3m _ Modulation: . ASK Method of frequency generation: SAW Resonator Number of channels: 1 Supply voltage: 3V Battery type: lithium, CR 2025 NOTE:
Changes or modifications not expressly approved by the manufacturer could void the user's authority to operate the equipment. Label design Siemens VDO 5BWY8462 LABEL DESIGN USA _Siemens VDO 5WY8462 FCC ID: KR55WY8462 Entry Owners Manual USA:
NOTE |
This device complies with part 15 of the FCC Rules and RSS-210. 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. COUTION Changes or modifications not expressly approved by the manufacturer could avoid the user's authority to operate the equipment. K:\POSTZULA\NISSAN\H61B_KEYFOB\Lander\USA\Func_ Nissan H61B_RKE.doc page 4 of 4