Seagate ST11950N/ND/W/WD ST11950N and ST12550N drives, Installing terminator packs ST11950N shown

Page 26

24 ST11950 and ST12550 Installation Guide, Rev. D

Refer to the appropriate section below for instructions in terminating a drive.

Caution. Installing or removing terminator packs im- properly can result in damage to the termina- tors or surrounding components.

ST11950N and ST12550N drives

To terminate ST11950N and ST12550N drives, install terminator packs as shown in Figure 6.

I/O Terminator Packs (single-ended I/O only)

Pin 1 End

(of terminator)

Figure 6. Installing terminator packs (ST11950N shown)

Image 26
Contents Barracuda 1 Disc Drive ST11950N/ND/W/WD ST12550N/ND/W/WD Contents ST11950 and ST12550 Installation Guide, Rev. D Electrostatic discharge protectionImportant safety information and precautions Page ST11950 and ST12550 Installation Guide, Rev. D Wichtige Sicherheitshinweise Page Page Page Page SeaFONE 408 10 ST11950 and ST12550 Installation Guide, Rev. DSeaFAX USA 408 438-2620 England SeaTDD 408Location Number SeaBOARDTelephone 12 ST11950 and ST12550 Installation Guide, Rev. D General descriptionBarracuda 1 and 2 disc drive N/ND type 14 ST11950 and ST12550 Installation Guide, Rev. D Characteristics ST11950N/ND ST11950W/WDCharacteristics ST12550N/ND ST12550W/WD 16 ST11950 and ST12550 Installation Guide, Rev. D AmpsST11950 and ST12550 Installation Guide, Rev. D 18 ST11950 and ST12550 Installation Guide, Rev. D From previousInitial setup information 20 ST11950 and ST12550 Installation Guide, Rev. D Setting the Scsi ID jumpersSetting the Scsi ID on N- and ND-type drives 22 ST11950 and ST12550 Installation Guide, Rev. D Setting the Scsi ID on W- and WD-type drivesTerminating the drive Scsi bus terminationInstalling terminator packs ST11950N shown ST11950N and ST12550N drivesST11950W and ST12550W drives 26 ST11950 and ST12550 Installation Guide, Rev. D Enabling termination On ST11950W and ST12550W drivesTerminator power Termination is supplied28 ST11950 and ST12550 Installation Guide, Rev. D Changing other applicable jumper optionsScsi 30 ST11950 and ST12550 Installation Guide, Rev. D Scsi I/ORES PAR DMS RES MTR WP 32 ST11950 and ST12550 Installation Guide, Rev. D Synchronizing spindlesJ5 Pin 34 ST11950 and ST12550 Installation Guide, Rev. D ST11950N/ND ST12550N/ND DrivesProviding adequate cooling 36 ST11950 and ST12550 Installation Guide, Rev. D Kühlung des SystemsAbove unit Über der Einheit Under unit Unter der Einheit 38 ST11950 and ST12550 Installation Guide, Rev. D Mounting the drive and connecting cablesInstallation des Laufwerkes und Anschluß der Kabel 40 ST11950 and ST12550 Installation Guide, Rev. D Dimensions Abbildung 15. LaufwerkabmessungenPage DC power connector Abbildung 16. Gleichstromanschluß Hinweis Page Formatting the drive