Block Diagram

FCC ID: XUJX431TOOLC

Block Diagram

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FCCID_1534114

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D                                            Crystal Y1 8MHz           LPC9107单片机                                                                                                                                                     D




                                                                                      Serial
    INPUT VBAT   5V DC/DC                                                                                 Drive
                                                                                         to                               Relay
                                       RAM
                                                                                      Parallel            Circuit
                                                                                                                                             DB15
                                                                                                                          Switch
                                                                                                                                            Connector
C                                                                                                                                                                                                                                     C

                                                                                                                          Array
                                                                 ARM

                                                                                                          Logic
                                                                                     Voltage
                                                                                                          Select
                                                                                      Select
                                  ResetCircuit
                                                                                                          Circuit
                                                                                     Circuit


                  3V3 LDO




B                                                                                                 Kline Positive       Lline                                                                                                          B
                                                                                     DOUBLE CAN      Logic                            DTS
                                 BLUETOOTH               RS232                                                      Transceiver
                                                                                    Transceiver    Transceiver

                   24V
                 Voltage                                                                          Kline Negative      PWM&VPW
                                                                                     SINGLE CAN                                       TDS
                                                                                                       Logic        Transceiver
                 regulator                                                          Transceiver
                                                                                                   Transceiver




A                                                                                                                                                                                                                                     A




                                                                                                                                                            Title


                                                                                                                                                            Size     Number                                     Revision
                                                                                                                                                             A2
                                                                                                                                                            Date:   22-Jul-2011                          Sheet of
                                                                                                                                                            File:   D:\e\heavy-duty\hecvy-dutyⅡ\HEAVY-DUTY 单刀继电器版
                                                                                                                                                                                                         Drawn By: \HEAVY-DUTY_S_RELAY1.00.000.ddb

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Document Created: 2011-08-18 10:17:22
Document Modified: 2011-08-18 10:17:22

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