Continental Automotive NCMF101 Body Control Module User Manual NCMF1 01 USA Canada V6 L42

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Document ID	3279215
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Document Type	User Manual
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Date Submitted	2017-02-09 00:00:00
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Document Title	User Manual_NCMF1_01_USA_Canada - V6_L42
Document Creator	PDFCreator Version 1.5.0
Document Author:	uid19455

Continental Automotive
User Manual
of the Continental
Radio frequency transceiver
Model:
NCMF1_01
ABBREVIATION REGISTER
Abbreviation
Description
CW
Continuous Wave
FCC
Federal Communication Commission
LF
Low Frequency
RF
Radio Frequency
TPMS
Tire-Pressure Monitoring System
RKE
Remote Keyless Entry System
PASE
Passive Entry
Continental Automotive
1 Purpose
This homologation report is written to describe the functions integrated into
the NewCMF1 System to prepare homologation for complete system to
answer LF regulation.
2 General Product Information
2.1
Applicant/Manufacturer
Continental Automotive GmbH
Siemensstrasse 12
93055 Regensburg, Germany
2.2
Brand
Continental
2.3
System Description
The Body Control Module (BCM) NewCMF1 is an integrated transmitterreceiver (base station) in the vehicle that interfaces with the Remote Keyless Entry
(RKE) FOBIK using RF and LF. The BCM NewCMF1 contains the controlling logic for
the Passive Entry (pase) Keyless Go (PEKG) and Immobilizer (Immo).
The BCM New CMF1 communicates on the CAN vehicle communication bus.
The BCM New CMF1 also interfaces with the vehicle’s door handles, trunk/Liftgate
(as equipped) and multiple LF antennae for purposes of providing PEKG
functionality.
Continental Automotive
3 Systems Overview
Fobik
TPMS
BCM
New
CMF1
LF Antenna
Passenger
LF Antenna
Driver
LF Antenna
Room’s 2/Trunk
LF Antenna
Bumper
Continental Automotive
4 Functions Variants
a. TPMS
(Tire-Pressure Monitoring System)
i. System Explanation
TPMS2
TPMS1
BCM
TPMS4
TPMS3
To control the pressure of vehicles wheels, the pressure captor (certificate done) transmit
information to the BCM in RF. The BCM decode the signal (with RF Receiver) and transmit
data on CSPI bus
No LF transmission
b. RKE
(Remote Keyless Entry System)
i. System Explanation
RF
BCM
Fobik
To lock and unlock the vehicle at distance a function is implemented in the system. The
FOBIK transmit to the receiver an order. That it transmits on the CAN bus allows to achieve
function
No LF transmission
Continental Automotive
c. PASE
(Passive Entry)
i. System Explanation
Fobik
The system works by having a series of LF
(low frequency
125 kHz)
transmitting
antennae both inside and outside the
vehicle. The external antennae are located in
the door handles. When the vehicle is
triggered, either by pulling the handle or
touching the handle, an LF signal is
transmitted from the antennas to the key.
The key becomes activated if it is sufficiently
close and it transmits its ID back to the
vehicle via RF to a receiver located in the
vehicle. If the key has the correct ID, the
PASE module unlocks the vehicle.
d.
LF
RF
LF Antenna
BCM
LF Ant
LF Ant
LF Ant
LF Ant
PASE
i. System Explanation
Immo
BCM
LF
Transmission
Fobik
When the battery of Fobik is totally discharged, the BCM contains a function
which pilots the antenna Room’s 1. This antenna allows communicating at short
distance with LF stage present on Fobik and to supply by field the Fobik to create a
Carrier Wave signal. The LF coil which is used to communicate and authenticate
Fobiks during Limp Home mode (125Khz).
Continental Automotive
5 Radio Frequency Parameters
Following are the RF receiver parameters of the BCM NewCMF1:
US
EU
JP
Units
Frequency
433,92
433,92
315
MHz
Receiver Model
40515519
40515519
40406556
Frequency tolerance untrimmed
Temperature range -40°C…+85°C
+/- 90
ppm
Data rate
9,6 ±10%
kbps
Receiver Bandwidth
300
kHz
Modulation
FSK
Conducted sensitivity (typ./min.)
MER 10%
-106 / -103
-106 / -103
-106 / -103
dBm
Operating Temperature
-40 / +85
-40 / +85
-40 / +85
°C
Storage Temperature
-40 / +85
-40 / +85
-40 / +85
°C
Nominal Supply Voltage
10,5
10,5
10,5
mA
14
14
14
mA
Run On supply current typ.
Single Conversion Mode
Run On supply current max.
Single Conversion Mode
6 LF parameters
Below are the technical parameters of the NewCMF1 LF transmitter:
Carrier frequency:
Frequency shift:
Number of channels:
Modulation type:
Data rate:
Field strength:
Supply voltage:
DC/DC converter range:
Voltage supply range:
Antenna type:
Antenna Brand:
Antenna Model:
Antenna gain:
125 kHz
+/- 0.3 %
Amplitude Shift Keying (ASK)
3900 bit/s
< 66 dBµA/m @ 10m
12V lead acid vehicle battery
9V to 40V
9V up to 16V
Winded wire coil
all Continental, except Kazashi
Kazashi
REF SI581 03 113 00,
285E4 JK60A, 285E5 JK60A,
28E6 5RA0A
Kazashi 350µH
REF SI581 03 113 00: 0 dBi
285E4 JK60A: 0 dBi
285E5 JK60A: 0 dBi
28E6 5RA0A : 0 dBi
Kazashi 350µH: 0 dBi
Continental Automotive
7 Variants and Model designation
BCM NewCMF1
Reference Continental intern
Model:
NCMF1_01
A2C12416900
A2C12417300
A2C11548900
LF System
configuration
L42 (EUR)
L42 (US)
L42 (Full V4)
8 LF system configurations for markets
8.1
USA/Canada
LF System configuration used for USA/Canada markets are (see above table
too):
L42
9 LF system antenna configuration
9.1
L42 System LF
Continental Automotive
9.2
LF Antenna Type
LF System
L42
References
Comments
Ferrite dimension
Inductance
Impedance
REF SI581 03 113 00
Door Handle
60x10x3 mm3
145µH±6%
113Ω±6%
285E4 JK60A or 285E5
JK60A
Bumper/Interior
70x13x4 mm3
145µH±6%
113Ω±6%
28E6 5RA0A
Interior
100x13x4 mm3
145µH±6%
113Ω±6%
350µH/7 Ohms
Kazashi
32x3mm
350µH±6%
7Ω±6%
Pictures
Continental Automotive
Label USA/ Canada
Continental
NCMF1_01
FCC ID:KR5NCMF101
IC:7812D-NCMF101
Owner Manual Canada
IC:7812D-NCMF101
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux
appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions
suivantes :
(1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit
accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible
d'en compromettre le fonctionnement.
Owner Manual USA
FCC ID:KR5NCMF101
This device complies with Part 15 of the FCC Rules. Operation is subject
to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate the equipment.

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