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

Continental Automotive GmbH Body Control Module NCMF1 01 USA Canada V6 L42

Contents

user manual

Continental Automotive 1 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 2 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 transmitter-receiver (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 33 Systems Overview Fobik BCM New CMF1 LF Antenna Room’s 2/Trunk LF Antenna Driver LF Antenna Passenger LF Antenna Bumper TPMS
Continental Automotive 4 4 Functions Variants a. TPMS (Tire-Pressure Monitoring System) i. System Explanation 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 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 BCM TPMS1 TPMS2 TPMS3 BCM Fobik RF TPMS4
Continental Automotive 5c. PASE (Passive Entry) i. System Explanation 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. PASE i. System Explanation 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). BCM Fobik Immo LF Transmission BCM Fobik LF Antenna LF Ant LF Ant LF Ant LF Ant RF LF
Continental Automotive 6 5 Radio Frequency Parameters Following are the RF receiver parameters of the BCM NewCMF1: US EU JP UnitsFrequency 433,92 433,92 315 MHzReceiver Model 40515519 40515519 40406556 -Frequency tolerance untrimmedTemperature range -40°C…+85°C +/- 90 ppmData rate kbpsReceiver Bandwidth 300 kHzModulation -Conducted sensitivity (typ./min.)MER 10% -106 / -103 -106 / -103 -106 / -103 dBmOperating Temperature -40 / +85 -40 / +85 -40 / +85 °CStorage Temperature -40 / +85 -40 / +85 -40 / +85 °CNominal Supply Voltage 5 5 5 VRun On supply current typ.Single Conversion Mode 10,5 10,5 10,5 mARun On supply current max.Single Conversion Mode 14 14 14 mA9,6 ±10%FSK 6 LF parameters Below are the technical parameters of the NewCMF1 LF transmitter: Carrier frequency: 125 kHz Frequency shift: +/- 0.3 % Number of channels: 1 Modulation type: Amplitude Shift Keying (ASK) Data rate: 3900 bit/s Field strength: < 66 dBµA/m @ 10m Supply voltage: 12V lead acid vehicle battery DC/DC converter range: 9V to 40V Voltage supply range: 9V up to 16V Antenna type: Winded wire coil Antenna Brand: all Continental, except Kazashi Kazashi Antenna Model: REF SI581 03 113 00, 285E4 JK60A, 285E5 JK60A, 28E6 5RA0A Kazashi 350µH Antenna gain: 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 77 Variants and Model designation 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 BCM NewCMF1 Model: Reference Continental intern LF System configuration NCMF1_01 A2C12416900 L42 (EUR) A2C12417300 L42 (US) A2C11548900 L42 (Full V4)
Continental Automotive 8 9.2 LF Antenna Type LF System L42 References Comments Ferrite dimension Inductance Impedance Pictures 5 REF SI581 03 113 00 Door Handle 60x10x3 mm3 145µH±6% 113Ω±6% 2 285E4 JK60A or 285E5 JK60A Bumper/Interior 70x13x4 mm3 145µH±6% 113Ω±6% 1 28E6 5RA0A Interior 100x13x4 mm3 145µH±6% 113Ω±6% 1 350µH/7 Ohms Kazashi 32x3mm 350µH±6% 7Ω±6% 1
Continental Automotive 9 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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