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Seagate ST43401N/ND, ST43402ND user manual Parts data

Models: ST43402ND ST43401N/ND

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ST43401N/ND, ST43402ND User’s Manual, Rev. B

Section 4. Parts data

This section lists part numbers of options and accessories that can be used in a drive installation. Because the drive is depot repairable, there are no field- replaceable parts. If the drive requires maintenance, refer to the instructions in Section 5.

Table 8 lists the part numbers for options and accessories for system installation.

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Seagate ST43401N/ND, ST43402ND user manual Parts data

Contents

User’s Manual Elite Disc Drive ST43401N/ND ST43402NDPreface ContentsInstallation MaintenanceElectrostatic discharge protection PrefaceImportant safety information and precautions ST43401N/ND and ST43402ND User’s Manual, Rev. B Wichtige Sicherheitshinweise ST43401N/ND, ST43402ND User’s Manual, Rev. B ST43401N/ND, ST43402ND User’s Manual, Rev. B viiiSeaTDD 408 Technical support servicesSeaFAX USA 408 438-2620 England SeaFONE 408number TelephoneLocation Figure 1. ST43401N/ND disc drives Section 1. General descriptionFigure 2. The ST43402ND disc drive ST43401N/ND, ST43402ND User’s Manual, Rev. BConditions Table 1. Drive specificationsCharacteristics SpecificationsCharacteristics WriteRead msecPage Controller Figure 3. Drive functional block diagramUnit SCSIEnvironmental requirements Section 2. Installation/Abschnitt 2. InstallationSite requirements Voraussetzungen am AufstellungsortConditions SpecificationsST43401N/ND, ST43402ND User’s Manual, Rev. B Table 2. Environmental requirementsTechnische Daten ST43401N/ND, ST43402ND User’s Manual, Rev. BTabelle 2. Umgebungsbedingungen des Laufwerkes BedingungenAir-flow requirements in reverse direction side to side Above unit Under unitAbove unit Note. Air flows in the direction shown orRäumliche Anforderungen Space requirementsUp Up Up Figure 5. Mounting orientations Montageorientierungen149.35 mm Figure 6. Dimensions of the drive Laufwerkabmessungen82.55 mm 3.25 in 203.20 mmCurrent with Internal Power requirementsTable 3. Single drive voltage and current requirements Current without InternalST43401N/ND, ST43402ND User’s Manual, Rev. B Figure 7. SCSI bus configuration Grounding requirementsInterface requirements ST43401N/ND, ST43402ND User’s Manual, Rev. B Even pin Signal nameSignal name Table 4. Unshielded single-ended I/O cabling P cableEven pin Signal nameSignal name Table 5. Unshielded differential I/O cabling P cableEven pin Signal nameSignal name ST43401N/ND, ST43402ND User’s Manual, Rev. BRepacking Unpacking, inspection, and repackingUnpacking InspectionSetting the control board jumpers Installation proceduresSpindle Sync PinsFigure 8. ST43401N/ND control board jumpers = Non-applicable jumper not relevant to the option discussed= Jumper connected = Jumper not connected Figure 9. ST43402ND control board jumpersFigure 10. ST43402ND I/O board J09 jumpers SCSI ID = A Ground this pin to manually reset the SCSI boardFigure 11. ST43402ND I/O board J10 jumpers Used only if the PSS pin jumper is not connectedFigure 12. ST43402ND I/O board J01 and J03 jumpers Terminator Power J01A is forInternal terminator power to I/O A & BMounting the power supply Installing a power supplySetting the voltage range Figure 13. Attaching a bezel ST43401N/ND shown Attaching an optional bezelMounting the drive Figure 14. Mounting the drive ST43401N/ND shown Figure 15. ST43401N/ND I/O cable attachment Connecting the system I/O cablingST43401N/ND drives Figure 16. ST43402ND I/O cable attachment ST43402ND drivesFigure 17. ST43401N terminator attachment-single-ended I/O Mounting Holes in Control Board Terminator Power Source JumperTerminator TerminatorResistor-Pak Resistor-Paks note orientation part number 96752447 PinFigure 18. ST43401ND terminator attachment-differential I/O Terminator Resistor-Paks part number 70906701 Terminator PowerSource Jumper Terminator Resistor-Pak note orientation Terminator Socket PinFigure 19. System diagram for spindle sync Grounding the systemSynchronizing the spindle Figure 20. Making ST43401N/ND spindle sync connections Figure 21. Making ST43402ND spindle sync connections Cable from Preceding Unit A B Cable to Next Unit Control BoardSlave Select ST43401N/ND, ST43402ND User’s Manual, Rev. B Verification Page Section 3. Operation LED indicatorsFigure 22. LEDs on ST43401N/ND drives ST43401N/ND, ST43402ND User’s Manual, Rev. BTable 6. LED functions for ST43401N/ND drives LED indicatorFunction Figure 23. LEDs on ST43402ND drives Board Port A Enabled LED green Port B Active LED redPort B Enabled LED green Socket for Active LED red Heartbeat LED green Ready LED green ControlTable 7. LED functions for ST43402ND drives LED indicatorFunction This LED is off when port B does not have a SCSI LED or indicatorOperating instructions This LED is on when port B is actively executing aSection 4. Parts data Table 8. Options and accessories Part number Description Observing maintenance precautions Section 5. MaintenancePacking a drive for shipment Arranging for depot repairRemoving and replacing a drive Page Publication Number 83327720, Rev. B, Printed in USA Seagate Technology, Inc920 Disc Drive, Scotts Valley, CA 95066-4544, USA