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CCU Gen2A |

Operations Manual

1 |

Robert Bosch Engineering and Business Solutions Private Limited | September 19, 2020

CCU

User Manual



Product Name

Connectivity Control Unit



Family Model Name

iTraMS CCU



Model Name

CU-304-0503

This preliminary document presents the status of the agreed specifications. It will be confirmed when all the validations
has been completed with positive result

Содержание CU-304-0503

Страница 1: ...imited September 19 2020 CCU User Manual Product Name Connectivity Control Unit Family Model Name iTraMS CCU Model Name CU 304 0503 This preliminary document presents the status of the agreed specifications It will be confirmed when all the validations has been completed with positive result ...

Страница 2: ... Clauses 8 7 Safety and Instructions 8 7 1 Dos and Don ts 8 7 2 Precautions for Installation 9 8 Scope for Delivery 9 9 Legal Requirements 9 10 Device Description 10 11 Installation 10 11 1 Installation of Cable Harness 10 12 Technical Specifications 11 a Digital Output 11 b Bus CAN0 and CAN1 11 c Internal Memory 11 d Power Requirements 11 Annexure 12 1 Document Details 12 2 Document Revision Hist...

Страница 3: ...CU User Manual 4 20 Robert Bosch Engineering and Business Solutions Private Limited September 19 2020 6 1 Main Connector 13 6 2 RF Connector 13 7 Best Practice for Wiring Routing 19 8 Grounding Scheme 20 ...

Страница 4: ...5 20 Robert Bosch Engineering and Business Solutions Private Limited September 19 2020 Table of Figures Figure 1 Overview 8 Figure 2 3D model of the picture 10 Figure 3 Wiring in iTraMS 13 Figure 4 Grounding Scheme 20 ...

Страница 5: ... which are transmitting RF signals Always disconnect power to the CCU before installation or maintenance service The Primary antennas should always be separated from the operator or nearby person by a minimum distance of 20 cm IC ISED RSS Gen Issue 4 8 4 These devices comply with Industry Canada s license exempt RSSs Operation is subject to the following two conditions 1 These device may not cause...

Страница 6: ... are appropriate for the device in question as regards safety electromagnetic compatibility and grade of shielding may be used Compliance with the applicable standards cannot be guaranteed if the device is modified without the agreement of Bosch Bosch is only responsible for implementing the device side connector interface according to the customer s specifications Bosch does not assume any respon...

Страница 7: ...vice Clauses For any use of products outside the released applications or environments outside the agreed product specification no warranty shall apply and Bosch shall not be liable for such products or any damage caused by such products 7 Safety and Instructions 7 1Dos and Don ts The different dos and don t s to be followed while handling the device are as seen below The CCU should not be opened ...

Страница 8: ...y from any human contact and fastened with sufficient space o Prevent any contact of the CCU OBD connection cable or wiring harness with hot components o The functioning of other lines or cables is not impaired or they are notclamped o The CCU should only be removed or replaced by an authorized service personal 8 Scope for Delivery The scope of delivery includes On board Unit CCU Installation Manu...

Страница 9: ...e that it is connected to the same pin slots on the device side connector Lock the connector 5 For a secure connection the interlocking mechanism of the connector must not be damaged and must be in a completely closed state 6 It must be ensured that the connector from the wiring harness side is disconnected only in dry and clean conditions 7 Connection and disconnection procedure must be done in a...

Страница 10: ...s Connection 2 wires CANH CANL Max Data rate 500 Kbps c Internal Memory Memory Type REMARKS Flash Memory eMMC 8 GB d Power Requirements INPUT POWER VOLTAGE REMARKS Supply Voltage 12 V 9 to 32 V Operational 24 V Maximum Operating Current 12 V 1 5 A 24 V 1 A Typical Operating Current 12 V 750 mA Excluding Digital Output 24 V 400 mA Excluding Digital Output The maximum operating current consumed by t...

Страница 11: ... System GNSS Global Navigation Satellite System I O Input and Output IP Ingress Protection iTraMS Intelligent Transport Management System LTE Long Term Evolution OEM Original Equipment Manufacturer OBD On Board Diagnosis PCBA Printed Circuit Board Assembly TCU Telematics Control Unit USB Universal Serial Bus WLAN Wireless Local Area Network WCDMA Wideband Code Division Multiple Access 4 EMC Recomm...

Страница 12: ...ded to use constantly insulator copper strands as per DIN 72551 or the newer automotive norms LV112 Mechanically unloaded cables can also be connected as wires with reduced thickness of insulation FLX or FLKr wiring As per DIN 40621 the cables should be laid in a cable protection sleeve Wiring harness layout in the vehicle Sharp edges in the wiring layout should be avoided The wiring and primarily...

Страница 13: ...g harness Plastic wire covering protection should allow water to drain from harness Wiring should be routed away from water drainage areas Wires that are routed around sharp edges or that can be damaged from stone impingements should be protected Water in the wiring harness can cause interference on various signal wires due to poor wiring insulation Wires splices and ground eyelets must be located...

Страница 14: ...CCU Operations Manual 20 20 Robert Bosch Engineering and Business Solutions Private Limited September 19 2020 8 Grounding Scheme The grounding scheme for Gen2A is as seen below Figure 4 Grounding Scheme ...

Страница 15: ...and Business Solutions Private Limited September 19 2020 Robert Bosch Engineering and Business Solutions Private Limited 123 Industrial Layout Hosur Road Koramangala Bangalore 560095 INDIA Email Connect in bosch com Official Website www bosch india software com ...

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