MOBASE ELECTRONICS SISJC10BEM CONTROL UNIT IMMOBILIZER User Manual

Daedong Co. Ltd. CONTROL UNIT IMMOBILIZER

User manual

1. Model No. IMMOBILIZER : SISJC10BEM2. MakeShinchang Electrics Co.,Ltd.3. Name and address of manufacturerShinchang Electrics Co.,Ltd.734-2, Wonshi-Dong, Ansan-Si, Kyonggi-Do, Korea.4. Address of assembly plantShinchang Electrics Co.,Ltd.734-2, Wonshi-Dong, Ansan-Si, Kyonggi-Do, Korea.
1. Product description1.1 product summaryImmobilizer is a vehicle anti-theft system by electronic identification of owner.The starter does not operate if a thief forces the door open and the engine started. 1.2 specification * The two reason why two reason for input frequency:CPU can recognize when CPU recognition CODE used for immobilizer send descripted data as radio frequency at transponder using binary code.That's why we establish 134.2khz and 123.2khz for recognizing 0 or 1 at CPUconnect type connector typeproduce/model SINCHANG/IMMOBILIZERoriented nature directivitypolarization noneantenna length -antenna gain -amplifier nothingantenna type nonesize(W*H*D unit:mm )communication methodweight65*60*25 -30 ~+80℃consumption currentuse powerlist specificationoutput freq. 134.2kHzinput freq. 0 : 134.2kHzuse frequency28.7g(inclusion Case)oscillation mathodsignal formmodulation mathoduse temperatureF1Dintermittent run HALF DPXRESONATORAM modulation 1 : 123.2kHz30ms(typ.) 500mA(Max.)DC12V (vehicle BATTERY)
1.3 Structure① TRANSPONDERTransponder send response and SERIAL NUMBER to immobilizer changed ENCRYPTION KEY in ASIC whenever the Transponder receive ENERGY or CHALLENGE from radio frequency.② COIL ANTENNALs (Inductance) : 444±20uH at 134.2KHz(equipped with STR'G LOCK)coil antenna is supplied the energy and challenge to transponder That is receiving and transmiited the signal from transponder to IMMOBILIZER in the SHL(STEERING HANDLE LOCK) ③ IMMOBILIZER ECUIMMO is operated the COIL ANTENNA. The information ,that is Receiving signal from COIL ANTENNA compared and analyzed, is transmitted to ENGINE ECU④ ENGINE ECUIf the Igition is on, ENGINE ECU are received related with transponder information from IMMOBILIZER ECU then perform engine starting or impossible starting. 612ASICCONDENSERCOIL②ID CODEMAGNETICPOWER①Cylinder lockhousingBATTERY③QuestioncodeAnswercode ④

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