Continental Automotive GmbH 5WY8301 Manual De Usuario
Siemens VDO Automotive AG
SV C ER
File:S:\Postzula\Dwmc\Func_Immo_Dwmc.doc
Page 3 of 4
Block diagram
Ignition Key
Antenna
Battery
K- line
ISU
ECM
VBD
ECM ground
EMS-COM
Engine
To others
modules
ISU ground
TESTER
Unit
BAT
Z
Diagnostic
connector
To Immo
Status Lamp
Main
Relay
VBR
VBC
500
Ω
Modulator /
demodulator
demodulator
GND
SUPPLY
Diag K
Technical Data:
Carrier frequency:
134.2 kHz ± 0.6 %
Output power/field strength:
< 42 dBµA/m @ 10 metres
Type of modulation:
FSK
Number of channels:
1
Power supply:
12,8 V
Type of battery:
vehicle battery
Transmission range:
<5 centimeter
FCC ID:KR55WY8301