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IMSA Prototype Classes Scrutineering
System

Manual

V1.2.5 1/28/2019

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Table of Contents

   Summary of Contents for Bosch IMSA Prototype Classes Scrutineering System

  • Page 1: Manual

    IMSA Prototype Classes Scrutineering System Manual V1.2.5 1/28/2019...
  • Page 2: Table Of Contents

    4.1.2 Team CAN 1 ......................................1516 4.1.3 Team CAN 2 ......................................1617 4.1.4 Driver ID ......................................... 1617 4.2 Power Supply ....................................... 1718 4.3 Harness ........................................1819 5 Loom Certification ..............................1920 2 / 47 IMSA Prototype Class Scrutineering Logger Bosch Motorsport...
  • Page 3 3.5 Bar Pressure ....................................3637 Pitot Tube ......................................3738 Temperature ......................................3839 Lambda ........................................3940 10 Vibration Profile 1 ..............................4041 11 Order Form ................................4142 12 Revisions ..................................4546 Bosch Motorsport IMSA Prototype Class Scrutineering Logger 3 / 47...
  • Page 4: Scope

    Tel: +1-248-221-0418 Aaron Pfeifer AARON.PFEIFER@us.bosch.com Tel: +1-248-533-8157 Sales Sales will be performed through Bosch Motorsports using the included order form. 2.1.1 Track Sales Customers requiring spare parts purchased and delivered at the racetrack are subject to a 10% service fee.
  • Page 5: Components

    Delphi System* Yellow light system DTM06-2S-E007 TV/Video* Series camera power DTM06-2S-E007 Pro/Am Light** Pro/Am indicator * Denotes component available from IMSA or other spec suppliers ** Denotes component supplied by team Bosch Motorsport IMSA Prototype Class Scrutineering Logger 5 / 47...
  • Page 6: Ddu9

    This device must be mounted away from heat sources. Note maximum  temperature range below. This device should be mounted so that the device can be easily accessed.  Part Number: F02U.V01.794-05 Temperature Range: -20 to 85 °C 6 / 47 IMSA Prototype Class Scrutineering Logger Bosch Motorsport...
  • Page 7: Imu - Mm5.10

    Functional Description: 10 Hz GPS unit Mounting Note: This device must be fitted to the top surface of the vehicle in an IMSA  approved location. Part Number: F02U.V0U.203-01 OR F02U.V0U.268-01 Bosch Motorsport IMSA Prototype Class Scrutineering Logger 7 / 47...
  • Page 8: Usb Stick

    Each car will carry two X2 Transponders.  These devices must be mounted in an IMSA approved location. See IMSA  Bulletins for mounting information. Temperature Range: 0 to 60 °C 8 / 47 IMSA Prototype Class Scrutineering Logger Bosch Motorsport...
  • Page 9: Leaderlight Controller

    Mounting Note: This device must be mounted in a dry location using IMSA supplied Anti-  Vibration Plate in the IMSA specified location. Antenna must be mounted following IMSA instructions.  Bosch Motorsport IMSA Prototype Class Scrutineering Logger 9 / 47...
  • Page 10: Sensors

    Inlet Port temperature(s) Restrictor Throat pressure(s) (NA only) Lambda(s) Fuel flow meter Engine speed sensor Sensors must be installed in an IMSA approved location as identified in Scrutineering System homologation documentation. 10 / 47 IMSA Prototype Class Scrutineering Logger Bosch Motorsport...
  • Page 11: Bar Pressure

    3.5 Bar Boost Pressure Functional Description: Boost pressure sensor Use Case: Boost Pressure (Turbo engines):  Callout: Driver’s left bank will be Sensor #1 Part Number: F02U.V0U.205-01 Pressure Range: 0.5 – 3.5 bar Bosch Motorsport IMSA Prototype Class Scrutineering Logger 11 / 47...
  • Page 12: Pitot Tube

    Inlet Port Temperature:  Cockpit Temperature:  Callout: Driver’s left bank will be Sensor #1 Part Number: F02U.V02.356-01 Temperature Range: -55 to 300 °C Thread: M6 x 1 Installation Torque: 8 Nm 12 / 47 IMSA Prototype Class Scrutineering Logger Bosch Motorsport...
  • Page 13: Lsu 4.9 Lambda Sensor

    This sensor must be fitted in an IMSA approved location.  Missing/extra tooth configurations are NOT supported  Recommendation: Bosch P/N: HA-N F.02U.V0U.714-01  20 tooth symmetrical wheel, no missing teeth  Trigger Wheel Requirements (for HA-N above): Diameter > 80mm ...
  • Page 14: Fuel Flow Meter

    Component Seals All Scrutineering system primary components (DDU9, PBX90, and LT4) units must have an IMSA Scrutineering Seal. Each device ordered through Bosch Motorsport NA using the attached order form will be delivered with the seal in place. This seal is not to be removed or transferred.
  • Page 15: System Architecture

    4.1.2 and 4.1.3. Team Harness Connector: AS(0/1)08-35SN Scrutineering Harness Connector: Connector AS608-35PN Description CAN1_H CAN1_L CAN2_H CAN2_L 5 Driver ID Signal Driver ID GND Team CAN 1 4.1.2 Bosch Motorsport IMSA Prototype Class Scrutineering Logger 15 / 47...
  • Page 16: Team Can 2

    The resistor will go between the two pins for Driver ID with nothing else in the circuit. The Driver ID and resistor value pairings are in the table below: Resistor Value (Ohm) 2.2K 4.7K 16 / 47 IMSA Prototype Class Scrutineering Logger Bosch Motorsport...
  • Page 17: Power Supply

    ▪ KL 30 is a main relay switched battery positive rail. KL 30 must go directly to the car master relay. It may not be connected through a power box or other device. ▪ KL 31 is an un-switched ground rail (same as battery negative terminal) Bosch Motorsport IMSA Prototype Class Scrutineering Logger 17 / 47...
  • Page 18: Harness

    Contact an approved harness builder for more information and specifics for individual applications. All harness pieces must be certified individually and marked as such by a Bosch Motorsport approved dealer. Harnesses must be purchased through a Bosch Motorsport approved builder.
  • Page 19: Loom Certification

    Cost of additional inspections or re- certification to be $200 per loom. Bosch Motorsport IMSA Prototype Class Scrutineering Logger 19 / 47...
  • Page 20: Can Specification

    There are two IMSA CAN interfaces that may be used for communication, on these buses the team is required to send the “Team Transmitted Channels”. Teams will be responsible for informing IMSA and Bosch which buses will be used for ECU and team communications. These messages may be on the same bus.
  • Page 21: Team Received Channels

    Instantaneous fuel mass flow rate Total Mass m_fuelflow Total mass fuel flow Fuel Temperature Tfuel Fuel flow meter reported fuel temperature Flow meter service FFM_Minutes Number of minutes since flow meter calibration time Bosch Motorsport IMSA Prototype Class Scrutineering Logger 21 / 47...
  • Page 22: Message Bus

    Standard 7.1.1 While on track the DDU9 display will look as shown below. The laptime shown is calculated internally by the DDU9 and is not the timing and scoring laptime. 22 / 47 IMSA Prototype Class Scrutineering Logger Bosch Motorsport...
  • Page 23: Alerts

    Driver ID based on the resistor connected. If no resistor is present for the Driver ID, a banner will appear as shown below. This banner will appear until a resistor is connected. Bosch Motorsport IMSA Prototype Class Scrutineering Logger 23 / 47...
  • Page 24 A Red Flag block will appear and the LED lights turn on red in the case of a Red Flag as indicated by Race Control. The lights and message will be solid until the track condition is no longer red and the car is moving on track. 24 / 47 IMSA Prototype Class Scrutineering Logger Bosch Motorsport...
  • Page 25: Mechanic

    Below is an example of a Mechanic Page. Included on the display while the car is stationary are the values of select scrutineering system sensors for installation verification. Yellow, red, rainlight, and driver ID change functionality will work as well. Bosch Motorsport IMSA Prototype Class Scrutineering Logger 25 / 47...
  • Page 41 All orders submitted are subject to the Bosch Motorsport terms and conditions. All prices are in USD and are valid until 12/31/2019. Unless customer has credit terms established with Bosch, all orders will require payment before parts will be shipped. All rental kits will be pay in advance.
  • Page 42 BEG reserves the right to alter or suspend credit terms, require C.I.A. or C.O.D., whenever BEG has reasonable doubt as to Buyer's credit Robert Bosch LLC – BEG – MOTORSPORT – Sales Ts&Cs \\ Rv: 2009.04.01 Page 1 of 2...
  • Page 43 (a) manufactured and/or modified to Buyer's specifications, or (b) used in combination with Products not purchased from BEG in a manner which infringes a Robert Bosch LLC – BEG – MOTORSPORT – Sales Ts&Cs \\ Rv: 2009.04.01 Page 2 of 2...
  • Page 44: Vibration Profile 1

    Revisions V1.2.5  Add b_FFMService to team CAN received list  Add lambda integral regulation channels to CAN list  Update order form for 2019 V1.2.4  Updated DDU9 screenshots  USB stick ownership reiterated  Part number corrections in Component Table ...
  • Page 45  DBC available online.  Harness drawings updated to Rev -04, label location changes.  Declaration sheet clarifications. V1.0.1 – Release V1.0.0 – Draft Release 46 / 47 IMSA Prototype Class Scrutineering Logger Bosch Motorsport...
  • Page 46 © All rights reserved by Bosch Engineering GmbH, also for the case of patent reports. All rights such as copying and forwarding through us. Modifications reserved.

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Ddu 9

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