can fiber-optic bridge user manual
Contents
1. Dearborn Group Technology CAN FIBER OPTIC BRIDGE USER MANUAL Version 1 2 2007 Dearborn Group Inc 27007 Hills Tech Court Farmington Hills MI 48331 Phone 248 488 2080 FAX 248 488 2082 http www dgtech com This document is copyrighted by the Dearborn Group Inc Permission is granted to copy any or all portions of this manual provided that such copies are for use with the product provided by the Dearborn Group and that the name Dearborn Group Inc remains on all copies as on the original It is essential that you read this document carefully before using the Fiber Optic products Damage caused by misuse of this product is not covered by the seller s product warranty When using this manual please remember the following e This manual may be changed in whole or in part without notice e Dearborn Group Inc assumes no responsibility for any damage resulting from any accident or for any other reason while the Fiber Optic products are in use e Specifications presented herein are for illustration purposes only and do not necessarily represent the latest revisions of hardware Dearborn Group Inc assumes no responsibility for any intellectual property claims that may result from use of this material e No license is granted by implication or otherwise for any patents or any other rights of Dearborn Group Inc or of any third party DG is a registered trademark of Dearborn Group Inc GR2. YPHON is a registered trademark of Dearborn Group Inc Other products that may be referenced in this manual are trademarks of their respective manufacturers CAN Fiber Optic Bridge 2007 Dearborn Group Technology 3 Table of Contents PRODUCT OVERVIEW GETTING STARTED oeenno 4 1 1 Fiber Optic Bridge functions ssccsssssescsssesscesnesssseesseeesnecessecsnseesnessnseesneess 4 1 2 Typical usage of a Fiber Optic Bridge s nnennennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnunnnnnnnnnnnn nnn 5 1 3 Pack ge CURTIS zsz u mnou a kdo cate esse gas na R d Sus eee eee 6 1 4 Technical SUpport EE 6 1 5 Related documents sm uusasid oi adsas dia a ass oui m k n a a n ada 6 FIBER OPTIC BRIDGE ADAPTER sssssccsssssssccsssssnesssesssnnsseeesssnnees 7 2 1 Power SWITCH E 7 Bie TE 7 2 3 DB 9 CONNECHOF nansnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn da nnn nnmnnn nnmnnn nan 8 ZA Fiber Optic Forest ege ENEE EENS 8 FIBER OPTIC SATELLITE MODULE scsssssssssssssssnsssccesssnnees 9 St POWGF EAA e o A dona dkan ak aka San ee 9 3 1 1 Power to Satellite Module s1sscsscsssssersersecsenssneserseesensanssnesoesensonsansnoesacsossonsunesaesacsensnaenarsoses 9 3 1 2 Battery rd 9 42 DB 15 CONNEC OT sisisissisisssssinssnsndnacsnatnanencatnasvaceaucsnacesasstannisanuensnnieaesaustensnceniees 10 3 3 Fiber Opli FOtOEN 11 3 3 1 Fiber Optic and Copper wire connections linking
3. e Table 1 below provides the pin out assignments for the DB 9 male connector on the CAN Bridge Adapter that connects to the host test device Note Make only the two connections indicated in Table 1 below CAN Protocol Bridge Adapter DB 9 Connector male Pin Number Function Remarks 2 CAN Low Bus Connect to CAN Low Bus of Host 7 CAN High Bus Connect to CAN High Bus of Host All other pins N A Make no connection to these pins Table 1 Pin Assignments for CAN Bridge Adapter for connections to Host 2 4 Fiber Optic connectors These two connectors are used to connect the CAN Fiber Optic Bridge to the CAN Fiber Optic Satellite Module using the supplied 10 meter length fiber optic cables Note To ensure reliable data transmission the length of each cable used should not exceed 100 meters When connecting the cables between the Bridge Adapter and the Satellite Module always connect Cable 1 from the Bridge to Rx Cable 1 on the Satellite Module and Cable 2 from the Bridge to Tx Cable 2 on the Satellite Module See Figures 2 and 3 for a view of the labels for the respective units CAN Fiber Optic Bridge 2007 Dearborn Group Technology A Fiber Optic Satellite Module The CAN Fiber Optic Satellite Module is normally placed inside of the test chamber although it is often used for tests performed outside the chamber as well Figure 3 that follows depicts the label for the Satell
4. ite Module Cable 2 Cable 1 Dearborn Group AN ghey Technology https www dptech com F ib er O p fic 248 48 2080 Satellite Module UO PWR BATT LOW 3 VOLT BATTERIES ut Le SN L HA E o Figure 3 Label for the CAN Fiber Optic Satellite Module 3 1 Power Switch This switch marked I O PWR on the label above it is used to turn power on or off to the CAN Satellite Module Power is applied when the switch is moved to the left I 3 1 1 Power to Satellite Module Power is supplied to the Satellite Module via two internal nine volt batteries and is controlled by the toggle switch see Section 3 1 above 3 1 2 Battery compartment Two nine volt batteries inserted into the battery compartment supply power to the unit and are connected as indicated on the label of the module see Figure 3 above CAN Fiber Optic Bridge 2007 Dearborn Group Technology 3 2 DB 15 Connector This connector is used to connect the CAN Fiber Optic Satellite Module to the DUT Device Under Test Table 2 that follows provides the DB 15 HD female connector pin out assignments used to connect the Satellite Module to the DUT The DUT cannot be powered from the CAN Satellite Module Note Only the two connections shown in Table 2 below are to be made between the Satellite Module and the DUT Caution Making a connection to any of the other pins of the DB 15 connector could result in damage to the eg
5. ns to Satellite Module 3 3 2 Fiber Optic connections The fiber optic cable needed for connecting the units is a 100 140 Micro multimode fiber optic cable with SMA connectors Please see Figure 2 Figure 3 and Table 3 as a reference for connecting the fiber optic cables CAN Fiber Optic Bridge 2007 Dearborn Group Technology 11 3 4 Power On and Battery Low indicators for Satellite Module 3 4 1 Power On status LED This red status LED closest to the power switch will be turned on when battery power is switched on It remains on momentarily and then turns off to conserve battery power 3 4 2 Battery Low status LED This status LED farthest from the power switch will NOT be illuminated during operation unless there is a low battery condition in which case the red LED will be turned on When this LED is illuminated it indicates that the enclosed batteries are not providing sufficient power for the proper operation of the module and the batteries should be replaced Note Do not attempt to run further tests until the batteries have been replaced CAN Fiber Optic Bridge 2007 Dearborn Group Technology 12
6. o internal nine volt batteries Low battery status indicator Hardware dimensions of the Satellite Module Housing Height 1 Width 6 Depth 2 3 Note Above dimensions do not include clearance for toggle switch and connectors CAN Fiber Optic Bridge 2007 Dearborn Group Technology 1 2 Typical usage of a Fiber Optic Bridge General Connection Example using Fiber Optic Bridge DEEN Fiber Optic Satellite Module Z Fiber Optic Cables Copper Customer vire Fiber Optic Tester 4 gt Bridge Fiber Optic Satellite Module Figure 1 Typical Setup for a Fiber Optic Bridge CAN Fiber Optic Bridge 2007 Dearborn Group Technology 1 3 Package contents The Fiber Optic Satellite Module package should include the following items CAN Fiber Optic Bridge including a 12 VDC Universal A C power adapter CAN Fiber Optic Satellite Module nine volt batteries not included Two fiber optic cables with SMA connectors 10 meters in length CD with the user Manual for the Fiber Optic Bridge If you discover that you are missing any part of this package please contact your Dearborn Group sales representative or the technical support hotline at once 1 4 Technical support In the U S technical support representatives are available to answer your questions between 9 a m and 5 p m EST You may also fax or e mail your questions to us Please include your voice telephone number for prompt assis
7. tance Phone 248 488 2080 Fax 248 488 2082 E mail techsupp dgtech com Web site http www dgtech com 1 5 Related documents CAN Bosch Specification Version 2 0 ISO 11898 Controller are network CAN Please read the following before using the fiber optic module CAN Fiber Optic Bridge 2007 Dearborn Group Technology 2 Fiber Optic Bridge Adapter Figure 2 that follows depicts the label for the CAN Fiber Optic Bridge Adapter Figure 2 Label for the CAN Fiber Optic Bridge Adapter IMPORTANT NOTE When connecting the fiber optic cables always connect Cable 1 from the Bridge to Rx Cable 1 on the Satellite and Cable 2 from the Bridge to Tx Cable 2 on the Satellite Please see Figure 3 on page 9 for a view of the label for the Satellite Module 21 Power switch This switch is used to apply disconnect power to the CAN Fiber Optic Bridge Power to the unit is applied when the switch is placed in the up position 2 2 Power jack This standard 2 5 mm x 5 5 mm connector with positive center pin is used to provide power to the CAN Fiber Optic Bridge This power jack is designed to accept an input range between 8 to 18 VDC The typical operating voltage supplied by the included Universal Power Adapter is approximately 12 VDC CAN Fiber Optic Bridge 2007 Dearborn Group Technology 2 3 DB 9 connector This connector is used to connect the host controller to the CAN Fiber Optic Bridg
8. the CAN Bridge to the DUT 11 3 3 2 Fiber Optic CONNECTIONS s2scsecenscenncenneenneennesnnesnnesnneennennnenansnansnansnessnosenesenesenesenesennenes 11 3 4 Power On and Battery Low indicators for Satellite Module 12 3 4 1 Power On status LED i sisvsiissesssssnssaiuwcesnsiesiastensiseedeanansesinstdvsnasuceestacssssssieaaidedsesnussusrasesdtensiinn 12 3 4 2 Battery Low Status LED E 12 CAN Fiber Optic Bridge 2007 Dearborn Group Technology 1 Product Overview Getting Started Dearborn Group supports several interfaces for use in an EMC test environment These products using fiber optic cabling provide vehicle network connectivity to device s under test DUT 1 1 Fiber Optic Bridge functions The Fiber Optic Bridge consists of two major components The Fiber Optic Bridge Adapter and the Fiber Optic Satellite Module The Bridge Adapter works as a pass through hardware device It translates the vehicle network electrical signals from the GRYPHON tool or a user s host test device into fiber optic signals These fiber optic signals are used to interface with the Satellite Module placed in the EMC Test Chamber The fiber optic signals are then translated back into vehicle network electrical signals by the Satellite Module and used to communicate with the DUT Hardware features of the Satellite Module Anodized aluminum enclosure Anteroom with feed through capacitors SMA Fiber Optic connectors Powered via tw
9. uipment CAN Protocol Satellite Module DB 15 Connector high density female Pin Number Function Remarks 6 CAN High Bus Connect to CAN High Bus of DUT 14 CAN Low Bus Connect to CAN Low Bus of DUT All other pins N A Make no connection to these pins Table 2 CAN Satellite Module Pin Assignments for Connections to DUT Make only the connections to the DB 15 and DB 9 connectors as indicated in Tables 1 and 2 above Other pins contain signals and voltages and any connection made to them could cause damage to the hardware CAN Fiber Optic Bridge 2007 Dearborn Group Technology 10 3 3 Fiber Optic connectors These SMA connectors are used to connect the CAN Fiber Optic Satellite Module to the CAN Fiber Optic Bridge using the supplied optic cables each 10 meters in length NOTE To ensure reliable data transmission the length of each fiber optic cable used should not exceed 100 meters 3 3 1 Fiber Optic and Copper wire connections linking the CAN Bridge to the DUT See the following Table 3 for the fiber optic connections between the Bridge Adapter and the Satellite Module and for the copper wire connections between the Satellite Module and the DUT Fiber Optic Cables DB 15 copper wires Connect Bridge To Satellite Satellite Connector To DUT Cable 1 to Rx Cable 1 Pin 6 to CAN High Cable 2 to Tx Cable 2 Pin 14 to CAN Low Table 3 Fiber Optic and Copper Connectio
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