Hitachi HUS103073FL3800, HUS103036FL3600 Connecting Methods, Cabling layout Wide LVD drive

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5 Connecting Methods

5.1Interface Cable (Daisy Chain)

Terminator	SCSI interface cable

SCSI bus		Terminator
SCSI bus
Ultrastar	Ultrastar	Ultrastar
10K300	10K300	10K300
DC power
power supply cable
GND

Figure 5.1 Cabling layout (WIDE LVD drive)

Note 1. The SCSI bus can accommodate a maximum of 16 units on a WIDE (16-bit) bus, including the host processor, Ultrastar 10K300 units, and other SCSI devices.

Note 2. The WIDE LVD and SCA-2 LVD drives do not have the terminator on the drive, so an external terminator is required.

Drawing No. Sheet No. Revision ６
K6610091	18/43	2005/2/23

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Contents Hitachi Global Storage Technologies K6610091 2005/2/23 General cautions for safety Headline of safety cautionInfluence for environment Safety cautions for this product Warranty and Limited Liability Table of Contents Page Features ModelsStandards and Related Documents Characteristics DescriptionEnvironmental conditions and reliability ConditionsVibration test direction Shock test direction Power measurement Operating DC power Interface DC Power RequirementCurrent transition for +12V Start and Stop timePage Connecting Methods Cabling layout Wide LVD drivePage Scsi Interface Page Scsi Commands Supported Mounting and Handling OrientationsHDA upper surface Spacer PCB parts side 25/43 2005/2/23 Temperature Limits unit C Temperature Measurement PointsPrecautions for handling Maintenance Interface connectors Physical interfaceInterface cable WIDE, Single-ended mode Interface cable WIDE, LVD modeConnector Layout Wide LVD drive Connector Layout SCA-2 LVD drive Connector Signal Name Contact Conductor Pin assignmentPin assignment of Scsi Bus Connector C1 WIDE, LVD mode Diffsens Pin assignment of Scsi Bus Connector C1 SCA-2, LVD mode ATN +ATNPin assignment of Auxiliary Connector C4 Wide LVD drive Pin assignment of Option Jumper Connector C3 Wide LVD driveJumper Socket setting Jumper connector layout Wide LVD driveScsi ID Wide LVD Wide LVD Enable Delayed Start Scsi bus Terminator Power Extension connector Jumper socket