Removable SCSI Wide Ultra160
Drive Enclosure with SCA Interface
User's Guide
StorCase® Technology
i
Data Express
®
DE300i-SWC160
Removable SCSI Wide Ultra160
Drive Enclosure with SCA Interface
User's Guide
Part No. D89-0000-0081 B00August 2001
StorCase Technology, Inc.
17600 Newhope Street
Phone (714) 438-1850 Fax (714) 438-1847
DE300i-SWC160 User's Guide - Rev. B00StorCase Technology, Inc.
Fountain Valley, CA 92708-9885
ii
LIMITED WARRANTY
STORCASE TECHNOLOGY, INC. ("StorCase") warrants that the following products will be free
from defects in material and workmanship for a period of seven (7) years from the date of
purchase from StorCase or its authorized reseller: all Data Silo®, Data Stacker®, and
InfoStation external expansion chassis, all Data Express® removable device enclosures and
all StorCase interface cables and accessories specifically intended for use with these
products. Subject to the conditions and limitations set forth below, StorCase will, at its option,
either repair or replace any part of its product that proves defective by reason of improper
workmanship or materials. Repair parts or replacement products will be provided by StorCase
on an exchange basis, and will be either new or refurbished to be functionally equivalent to
new.
This warranty will not be responsible for any software, firmware or other customer data stored
within, or interfacing with a StorCase product.
Warranty Claim Requirements
To obtain warranty service, the defective product must be returned to your local authorized
StorCase dealer or distributor, or, with prior StorCase approval, to the StorCase factory
service center.
For defective product returns directly to StorCase, a Return Material Authorization
("RMA") number must be obtained by calling StorCase Customer Service at (714) 445-3455.
The RMA number must be prominently displayed on the outside of the return package.
Shipments must be freight-prepaid and insured, and must include the product serial number,
a detailed description of the problem experienced, and proof of the original purchase date.
Products must be properly packaged to prevent damage in transit. Damage resulting from
improper packaging will not be covered by this warranty. The StorCase factory service center
is located at 3400 S. Susan Street, RMA Dept., Santa Ana, California 92704, U.S.A.
Free Technical Support
StorCase provides free technical support. If you experience any difficulty during the
installation or subsequent use of a StorCase product, please contact StorCase's Technical
Support Department prior to servicing your system. This warranty covers only repair or
replacement of defective StorCase products, as described above. StorCase is not liable for,
and does not cover under warranty, any costs associated with servicing and/or installation
of StorCase products.
StorCase Technical Support can be reached in the U.S. at (714) 435-1858 or toll-free at (888)
435-5460 (U.S. and Canada only). StorCase European Technical Support can be reached
from within the U.K. at 01932 738915.
The foregoing is the complete warranty for the products identified above and
supersedes all other warranties and representations, whether oral or written.
StorCase expressly disclaims all warranties for the identified products which are
not stated herein, including, to the extent permitted by applicable law, any implied
warranty of merchantability or fitness for a particular purpose. In no event will
StorCase be liable to the purchaser, or to any user of a StorCase product, for any
damages, expenses, lost revenues, lost savings, lost profits, or any other
incidental or consequential damages arising from the purchase, use or inability
to use a StorCase product, even if StorCase has been advised of the possibility
of such damages.
efforts have been made to ensure the accuracy of this document, StorCase
Technology, Inc. assumes no liability resulting from errors or omissions in this
publication, or from the use of the information contained herein.
Please check the StorCase web site at http://www.storcase.com or contact your
StorCase representative for the latest revision of this document.
Introduction1
DATA EXPRESS® DE300i-SWC160 INTRODUCTION
PackagingInformation
The StorCase Technology Data Express® system is shipped in a container designed to provide
protection and prevent damage during shipment. The Data Express unit was carefully
inspected before and during the packing procedure at the factory. Bent or broken connectors,
or evidence of other damage to the Data Express should be reported to the shipper immediately.
Refer to Figure 1 for the package contents.
If the wrong Data Express model has been received, please call your reseller or StorCase at
(800) 435-0642 to arrange for a Return Material Authorization (RMA). StorCase cannot accept
returns which do not display an RMA number on the outside of the package. Return the unit
with all the original packing materials.
Before removing any component from its packaging, discharge any static electricity by
touching a properly grounded metal object.
Serial Numbers
Both the DE300i-SWC160 receiving frame and carriers are labeled with serial numbers. These
numbers must be reported to the StorCase Customer Service Representative in order to
receive a Return Material Authorization (RMA) for warranty claims. Locate the serial number
labels and record the numbers in the spaces provided below.
Receiving Frame:
Device Carrier:
DE300i-SWC160 User's Guide - Rev. B00StorCase Technology, Inc.
2Introduction
PackageContents
The DE300i-SWC160 product shipment should include the following items. If any item is missing
or damaged, contact your StorCase dealer for a replacement.
The StorCase Technology Data Express® DE300i-SWC160 is composed of a receiving frame
which supports SCSI Ultra160 interfaces and fits within 5.25" full-height peripheral slots. This
16-bit I/O can support up to 160MByte/sec transfer rates. The receiving frame contains three
(3) removable drive carriers designed to provide durable and reliable mounting for 3.5" form
factor, low profile 1" high 80-pin Single-Connect Attachment (SCA) SCSI drives (Figure 2).
The DE300i-SWC160 allows a drive to be removed and transported to another DE300iSWC160-equipped computer or expansion chassis, and also provides the ability to secure
sensitive data by removing and storing the drive safely for future use. The DE300i-SWC160
is particularly well suited for RAID configurations, combining wide receiving frame I/O
connectors with three (3) removable single-connect (SCA) drive carriers.
NOTES:DE300i-SWC160 requires Ultra160 chassis and cabling.
DE300i-SWC160 supports implementations with a maximum of 13 devices
(with an available 13-device internal cable). Contact StorCase for further
information.
Figure 2: DE300i-SWC160 Receiving Frame and Carrier
This User's Guide describes the steps required to install the DE300i-SWC160 removable
enclosure inside a computer peripheral bay or external expansion chassis. This guide
supplements documentation provided with the host computer system, operating system, and
the drive to be installed within the DE300i-SWC160 carrier.
DE300i-SWC160 User's Guide - Rev. B00StorCase Technology, Inc.
4Introduction
ReceivingFrameFrontPanel
(Refer to Figure 3)
The Key Lock/Drive Power Switch performs three (3) functions. The key lock
assures proper seating of the device carrier within the receiving frame, turns power
to the device carrier on and off, and prevents unauthorized removal or installation
of the carrier. For the computer to access data on the DE300i-SWC160 disk drive,
the key must be turned counterclockwise to the locked position.
The key may also be permanently attached to the locking mechanism as shown in
Appendix B.
The Unit ID Number Indicator (Figure 4) displays the physical SCSI address of
the DE300i-SWC160 device carrier if the carrier is Installed and Locked in the
receiving frame or if the carrier is Removed from the receiving frame. If the carrier
is Installed but Not Locked in the receiving frame, a "u" will be displayed to indicate
an unlocked condition. The unit number is selected by means of the unit ID select
switch inside the receiving frame using a special alignment tool supplied with the
DE300i-SWC160.
The Activity Indicator is a small dot next to the Unit ID Number which illuminates
to show when the host computer is accessing the data on the DE300i-SWC160
carrier. This dot will flash during communication with the host computer.
Device Spin Down/Up Timer - This feature allows the receiving frame unit ID
number display to provide a visual indication of drive spin down/up activity. A small
timing switch located on the side of the receiving frame allows the operator to adjust
the timer to match the specific drive manufacturer's specifications (Figure 10).
Figure 4: Receiving Frame Unit ID Number and Activity Display
ReceivingFrameRearPanel
(Refer to Figure 5)
DC Power Connector (J1): The Data Express uses a standard 4-pin DC power
connector to accept DC power.
I/O Connectors (Drive A, Drive B, Drive C): The input/output connector provides
a standard interface for 16-bit wide SCSI signals.
Option Pins (J3A, J3B, J3C)
Remote Unit ID Selection: Pins 1 through 8 of these connectors are provided for
remote unit SCSI ID selection through the computer system. Remote ID selection requires
that the unit ID switch located on the inside of the receiving frame be set to "0" (device
ID selection is set with a switch located on the inside of the receiving frame as shown
in Figure 9). See Table 1 for J3 pin assignments.
Remote Activity LED: Pins 11 & 12 provide power for a remote LED device activity
indicator.
Jumpers: Installed at the factory - Do not remove!
DE300i-SWC160 User's Guide - Rev. B00StorCase Technology, Inc.
While performing the steps in this section, work on a soft surface to prevent excessive shock
to the drive being installed. Also refer to the manufacturer's documentation provided with the
drive.
NOTE:A #2 Phillips screwdriver will be required during this procedure.
1.Remove the drive from its protective packaging.
2.Plastic Drive Bezel: If the drive came equipped with a plastic front bezel, it
must be removed.
3.SCSI Drive Termination: The DE300i-SWC160 does not provide onboard
termination. External termination must be provided. Refer to the documentation
provided by the drive manufacturer for termination information.
Installation
1.Carefully insert the drive (Figure 6) into the carrier so that the I/O connector is
flush with the rear of the carrier. Do not fasten the drive into place until the drive
cover has been installed as described in the following step.
2.Install the drive cover by inserting the front lip of the cover under the front inside
face of the carrier. Carefully push down on the rear of the cover so that the
side flanges align with the outside of the carrier as they appear in Figure 6. The
drive cover should sit flush with the top and rear of the carrier. The drive and
the I/O connector must also be flush with the rear of the carrier. Fasten the drive
and the cover into place with four (4) #6-32 x 1/4" Phillips flat head screws.
DE300i-SWC160 User's Guide - Rev. B00StorCase Technology, Inc.
NOTES: DE300i-SWC160 requires Ultra160 chassis and cabling.
DE300i-SWC160 supports implementations with a maximum of 13 devices
(with available 13-device internal cable ). Contact StorCase for further
information.
The drive should be installed into the carrier before installing the receiving frame into the
mounting bay of a computer or expansion chassis.
NOTE:Use a #2 Phillips screwdriver during this procedure.
1.Turn OFF power to the computer.
2.Open the computer system according to the manufacturers instructions. If
necessary, temporarily remove any expansion boards that may make installation
difficult.
3.To select the DE300i-SWC160 unit ID remotely through the computer system or
external expansion chassis, the appropriate cable from the system must be
connected to the option pins (Pins 1-8 on connectors J3A, J3B, J3C) on the rear
of the receiving frame as shown in Figure 7.
DE300i-SWC160 User's Guide - Rev. B00StorCase Technology, Inc.
10Installation
Table 1: J3A, J3B, J3C Option Pin Signal Descriptions
PINSignalFunction
1ID0SCSI ID
2GNDGround
3ID1SCSI ID
4GNDGround
5ID2SCSI ID
6GNDGround
7ID3SCSI ID
8GNDGround
9NCNo Connect
10GNDGround
11RLEDARemote LED Anode
12RLEDCRemote LED Cathode
13DFAULTForce Drive Fault Signal to Display
14GNDGround
15SYNCDrive Synchronization Signal
16GNDGround
17RMTSTRemote Start
18GNDGround
19DLYSTDelay Start
20GNDGround
21LKAFor Factory Use Only
22LKBFor Factory Use Only
IMPORTANT NOTE:In order to use remote ID selection from the computer or ex-
pansion chassis, the Unit ID number on the Data Express receiving frame must be set to "0" with the provided alignment
tool. Refer to the section "Selecting the Unit IDNumber" later
in this User's Guide for the Unit ID selection procedure.
Installation11
4.With the drive carriers locked into place inside the receiving frame, install the
DE300i-SWC160 receiving frame into the drive opening in the computer or
expansion chassis. Use the appropriate guides to position the DE300i-SWC160,
and fasten it into place with the four (4) #6-32 x 1/4 screws provided. Figure
8 illustrates the location of the mounting holes. Mounting holes are provided on
each side and the bottom of the receiving frame to accommodate a variety of
mounting configurations. Use the mounting holes which best suit the computer
or expansion chassis configuration.
Front of Unit
Mounting
Holes
(Right)
0520
Mounting
Holes
(Bottom)
Figure 8: Receiving Frame Mounting Holes
5.Adjust the front of the receiving frame so the carrier slides freely in and out on
the receiving frame guides. The position of adjoining peripheral units may require
adjustment.
6.To connect a drive to a Remote Activity LED in the computer system or expansion
chassis, connect the appropriate cable(s) to the receiving frame motherboard
as shown in Figure 5. Connect J3A, J3B, and J3C Pins 11 & 12 to a remote activity
LED.
7.Connect the I/O cables from the host adapter to the receiving frame. The Pin 1
indicator on the cable must be properly aligned. Refer to Figure 5 for the correct
Pin 1 location.
NOTE:No onboard termination is provided on the DE300i-SWC160.
External termination must be provided.
DE300i-SWC160 User's Guide - Rev. B00StorCase Technology, Inc.
12Installation
8.Connect the power cable from the DC power supply in the computer or expansion
chassis to the power connector on the DE300i-SWC160 receiving frame. Refer
to Figure 5 for the DE300i-SWC160 receiving frame power connector location.
9.Replace any expansion boards that may have been removed earlier. Replace
the system cover according to the manufacturers instructions.
10.Reconnect any system or peripheral cables removed earlier.
11.Turn on power to the computer. If the installation has been successful, and all
cables have been properly attached, the system should boot normally. Although
the computer may not recognize the DE300i-SWC160 yet, the appropriate front
panel LED indicators on the DE300i-SWC160 should illuminate.
NOTE:The lock on the DE300i-SWC160 receiving frame functions as a lock
12.The new drives may need to be formatted or initialized prior to use with the
operating system and applications software. Refer to the drive and/or computer
manufacturer's documentation for formatting information.
and a DC power switch for the carrier unit. The lock must be engaged
(turned counterclockwise) in order to supply power to the carrier
and installed drive unit.
SelectingtheUnitID Number
1.Verify that power is turned on to the DE300i-SWC160 receiving frame by turning
on the computer or external expansion chassis. Numbers should appear in the
unit ID display windows if the carriers are locked into place.
2.Unlock the DE300i-SWC160 drive carrier. The unit ID number will begin flashing,
indicating that the drive is spinning down. The length of time that the unit ID
number flashes is controlled by a small timing switch located on the side of the
receiving frame. Refer to Figure 10 for the location of the Device Spin Down/
Up Timer Switch on the receiving frame. A "u" will be displayed once the drive
has completed spin down and is ready to be removed from the receiving frame.
The indicator will return to the SCSI ID number when the carrier is removed from
the receiving frame.
WARNING:Unlocking the carrier unit switches DC power OFF to the drive.
Since disk drives require a short amount of time to spin down,
allow about 15 seconds before pulling the carrier unit out of the
receiving frame to avoid possible damage to the drive.
3.Use the alignment tool supplied with the DE300i-SWC160 to select the ID number
of the disk drive. Refer to Figure 9 for the location of the Unit ID Select Switch
inside the receiving frame.
WARNING:Selecting an invalid ID number, or selecting the same unit ID
4.After selecting an appropriate unit ID number, replace the DE300i-SWC160
carrier in the receiving frame, and LOCK IT INTO PLACE.
5.The new drive(s) may need to be formatted or initialized prior to use with the
operating system and applications software. Refer to the drive and/or
computer manufacturer's documentation for formatting information.
number on different devices may cause unpredictable results
and the computer system may not recognize the installed device(s). If the computer system can not recognize the boot disk,
the computer may fail to start-up properly.
Figure 9: Unit ID Select Switch Location
DE300i-SWC160 User's Guide - Rev. B00StorCase Technology, Inc.
14Installation
Adjusting the Spin Down/Up Timer
NOTE:The timer for device spin down is controlled by a small selector, located in a cutout
on the side of the DE300i-SWC160 receiving frame as shown in Figure 10. The
amount of time required for a drive to spin down is approximately 15 seconds or
more. This number can vary depending on the type of SCSI device and
manufacturer (some drives may require 45 seconds or more). The factory
configuration is set for 20 seconds. A different delay time may be selected with
the provided alignment tool. Refer to the SCSI device manu-facturers manual for
more information on required device spin down time.
DE300i-SWC160 User's Guide - Rev. B00StorCase Technology, Inc.
18Appendix B - Attaching the ON/OFF Key
Appendix B - Attaching the ON/OFF Key
The following information will provide the necessary steps to attach the ON/OFF key to the
key lock mechanism so that it is non-removable, preventing accidental key loss. The procedure
can be reversed at a later date to revert back to a removable key.
1. Make certain power is OFF to the receiving
frame.
Locate the rectangular shaped key lock
mechanism access hole on the inside of the
receiving frame. Note that the pawl is in an
upright position.
Insert the key into the key lock.
2. Rotate the key 90 degrees counterclockwise
so that the pawl is visible in the access hole
as shown in the figure at left.
3. Using the provided alignment tool, unscrew
and remove the pawl from the access hole.
4. Rotate the key 180 degrees clockwise.
5. Reinstall the pawl into the access hole with
the alignment tool.
Your key is now attached to the key lock
mechanism.
The optional molded plastic carrying case is designed to transport the DE300i-SWC160 carrier
from one site to another in a safe, impact and moisture resistant environment. Its compact
dimensions, 7 long x 9 wide x 4 high, make it easy to carry and to store. The foam lining
is contoured to fit a single Data Express carrier with a 1 inch form factor. Contact your StorCase
dealer for further details and ordering information.
DE300i-SWC160 User's Guide - Rev. B00StorCase Technology, Inc.
Please take a few moments when your computer system is up and running to send us your
ideas and suggestions for improving our products and documentation. Did the installation go
smoothly for you? Are there any changes you would like us to make, either with the hardware
itself, or with the installation instructions? Everyone at StorCase Technology is working
toward the goal of providing you with the highest quality, most cost effective, products
available on the market, and we need your comments to guide our efforts. We look forward
to hearing from you soon!
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FAX it to us at (714) 438-1847. Thank you for taking the time to help us make our products
better!
DE300i-SWC160 User's Guide - Rev. B00StorCase Technology, Inc.
22Reader's Comments
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