StorCase Technology DE100i-SWU2X User Manual

StorCase® Technology

Data Express

®

DE100i-SWU2X

Removable
SCSI Wide Ultra2

Drive Enclosure

User's Guide

StorCase® Technology

i

Data Express

®

DE100i-SWU2X

Removable

SCSI Wide Ultra2

Drive Enclosure

User's Guide

Part No. D89-0000-0094 B01 January 2003

StorCase Technology, Inc.

17600 Newhope Street

Fountain Valley, CA 92708-9885

Phone [phone] Fax [phone]

DE100i-SWU2X User's Guide - Rev. B01 StorCase Technology, Inc.

ii

LIMITED WARRANTY

STORCASE TECHNOLOGY, Incorporated (StorCase) warrants that its products will be free
from defects in material and workmanship, 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
reconditioned to be functionally equivalent to new.

This warranty does not cover any product damage that results from accident, abuse, misuse,
natural or personal disaster, external power surge or failure, or any unauthorized disassem­bly, repair or modification. StorCase will not be responsible for any software, firmware or other
customer data stored within, or interfacing with a StorCase product.

Duration of Warranty

Seven-Year Warranty: The following StorCase products are covered by this warranty for

a period of seven (7) years from the original date of purchase from StorCase or its authorized
reseller: all Data Express® removable device enclosures and all StorCase interface cables and
accessories specifically intended for use with these products. Data Silo®, Data Stacker® and
InfoStation® products are covered by this warranty for a period of seven (7) years, excepting
the RAID controller, power supply, fan and blower components, which are covered by the
three-year warranty described below.

Three-Year Warranty: The following StorCase products are covered by this warranty for
a period of three (3) years from the original date of purchase from StorCase or its authorized
reseller: all Rhino®JR external expansion chassis and all RAID controller modules. In addition,
the following components of the Data Silo®, Data Stacker®, InfoStation® products are subject
to warranty for a period of three (3) years: all power supplies, fans and blowers.

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 products returned directly to StorCase, a Return Material Authorization (RMA)
number must be obtained by calling StorCase Customer Service at [phone]. 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 retail 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 17650 Newhope Street, Receiving Dock, Gate #4, Fountain Valley, CA 92780, U.S.A.

StorCase Technology, Inc. DE100i-SWU2X User's Guide - Rev. B01

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 [phone] or toll-free at (888)
435-5460 (U.S. and Canada only). StorCase European Technical Support can be reached in
the U.K. at [phone].

Disclaimers

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.

iii

Copyright © 2003 StorCase Technology. All rights reserved. All registered
trademarks are the property of StorCase Technology. All other logos and trademarks
are properties of their respective companies.

DE100i-SWU2X User's Guide - Rev. B01 StorCase Technology, Inc.

iv

Declaration of Conformity

Company Name:

Corporate Office Address:

Manufacturing Address:

Product Name:

Model Number:

Conforms to the following standards:

EMC Directives:
(89/336/EEC)

Low Voltage Directive:
(73/23/EEC)

Safety Standards:
CSA (NRTL/C)

TUV

StorCase Technology, Inc.

17600 Newhope Street
Fountain Valley, CA 92708

17600 Newhope Street
Fountain Valley, CA 92708

Data Express DE100

DE100i-XXXXX/X

EN 50081-1: 1992 Generic Emission

- EN 55022/CISPR22 Class B
EN 50082-1: 1992 Generic Immunity

- IEC 1000-4-2 ESD

- IEC 1000-4-3 Radiated Immunity

- IEC 1000-4-4 Electrical Fast Transient

EN 60950

CAN/CSA-C22.2 No. 950-93
UL 1950

EN 60950: 1988 EN 60950/A2: 1991
EN 60950/A1: 1990

EMI Standards:

EMC Standards:

Year of Manufacture:

Signature:___________________
Full name: Dieter Paul
Position: President

StorCase Technology, Inc. DE100i-SWU2X User's Guide - Rev. B01

FCC Part 15, Class B

AS/NZS 3548 Information Technology Equipment

1999

Table of Contents

INTRODUCTION ........................................................................................................................ 1

Packaging Information ................................................................................................... 1

Serial Numbers ............................................................................................................... 1

Package Contents ......................................................................................................... 2

General Description ....................................................................................................... 3

Receiving Frame Front Panel .............................................................................. 4

Receiving Frame Rear Panel ............................................................................... 5

INSTALLATION7

Installing the Drive into the Carrier ................................................................................ 7

Preparation .......................................................................................................... 7

Installation ............................................................................................................ 8

Installing the Receiving Frame .................................................................................... 10

Selecting the Unit ID Number ....................................................................................... 13

Adjusting the Spin Down/Up Timer ............................................................................. 15

APPENDICES ...................................................................................................................... 16

Appendix A - Specifications/Dimensions................................................................... 17

Appendix B - Factory-Installed Options ..................................................................... 19

DE100 Ultra2 (LVD) Isolator Board .................................................................. 19

Solenoid Drive Lock........................................................................................... 23

Appendix C - Attaching the ON/OFF Key to Non-Solenoid Units .............................. 24

Appendix D - Optional Accessories .......................................................................... 25

Carrying Case .................................................................................................... 25

Drive Cover ........................................................................................................ 26

Drive Plug ........................................................................................................... 26

v

Reader's Comments............................................................................................................... 27

DE100i-SWU2X User's Guide - Rev. B01 StorCase Technology, Inc.

vi

List of Figures

Figure 1: Package Contents ............................................................................................... 2

Figure 2: DE100i-SWU2X Receiving Frame and Carrier ................................................... 3

Figure 3: Receiving Frame Front Panel .............................................................................. 4

Figure 4: Receiving Frame Unit ID Number and Activity Display ...................................... 5

Figure 5: Receiving Frame (Rear View) ............................................................................ 6

Figure 6: Drive Installation Assembly................................................................................. 8

Figure 7: Typical ID Select Connections (2mm Drive Pins) ............................................... 9

Figure 8: Receiving Frame Motherboard Option Pins ...................................................... 11

Figure 9: Receiving Frame Mounting Holes ..................................................................... 12

Figure 10: Unit ID Select Switch Location ......................................................................... 14

Figure 11: Device Spin Down/Up Timer Switch ................................................................ 15

Figure A-1: DE100i-SWU2X Physical Dimensions ............................................................... 18

Figure B-1: Isolator Board Details ........................................................................................ 20

Figure B-2: J4 Jumpers ........................................................................................................ 21

Figure B-3: Attaching the Isolator Board ............................................................................. 21

Figure B-4: Solenoid Mechanism ......................................................................................... 23

Figure C-1: Attaching the ON/OFF Key ............................................................................... 24

Figure D-1: Carrying Case .................................................................................................... 25

Figure D-2: Full Drive Cover ................................................................................................. 26

Figure D-3: Drive Plug ........................................................................................................... 26

List of Tables

Table 1: Option Pin Signal Descriptions .............................................................................. 10

Table 2: Unit ID Display Hex Reference Table ................................................................... 14

NOTICE: This User's Guide is subject to periodic updates without notice. While reasonable

StorCase Technology, Inc. DE100i-SWU2X User's Guide - Rev. B01

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.

Introduction 1

INTRODUCTION

PackagingInformation

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
[phone] 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 DE100i-SWU2X receiving frame and carrier 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:

Drive Carrier:

DE100i-SWU2X User's Guide - Rev. B01 StorCase Technology, Inc.

2 Introduction

PackageContents

The DE100i-SWU2X package contents include the following items. If any item is missing or
damaged, contact your StorCase dealer for a replacement.

1

9

D
rive

Hardw

M
P
hillip

o

3/16 Fla

are (4ea)

s #

6

-32

t H

D

1. Cable Cover

2. Alignment Tool

3. Drive Lock Keys

4. Receiving Frame

5. Drive Carrier

6. Insert Sheet

8

2

7

3

6

Data Express

C
able

Co

(P

ve

ro

r

vid

ed)

D

isk Drive

(Not Includ

ed)

Po

w

er Ca
I/O
C

ble

ab

ID

le

Se

lect Ca

Drive

ble
C
arrier

unting

x

C

able C
S
crew

#
6-32

0

1

o

Fla

5

s (2 plcs)

ve

1

t H

r

x 3/1
D

6

5

7. #6-32 Phillips Machine Hd.
Mounting Screws

8. #6-32 Phillips F.H. Mounting
Screws

9. 1.25mm/2mm ID Select Cable

4

0430B

Figure 1: Package Contents

StorCase Technology, Inc. DE100i-SWU2X User's Guide - Rev. B01

Introduction 3

GeneralDescription

The StorCase Technology Data Express® DE100i-SWU2X is composed of a receiving frame
which supports SCSI Ultra2 Low Voltage Differential (LVD) or Single-Ended interfaces and
fits within a 5.25" half-height peripheral slot (Figure 2). This 16-bit I/O can support up to 80MB/
sec (Fast 40) transfer rates. The receiving frame contains one removable drive carrier
designed to provide durable and reliable mounting for one 3.5" form factor, Wide Ultra2 (LVD)
SCSI drive.

The DE100i-SWU2X allows a drive to be removed and transported to another DE100i-SWU2X­equipped computer or expansion chassis, and also provides the ability to secure sensitive data
by removing and storing the drive safely for future use. Up to fifteen (15) DE100i-SWU2X units
can be attached to one host adapter.

NOTES: For SCSI Ultra2 (LVD) operation, the DE100i-SWU2X requires LVD chassis and

cabling.
The DE100i-SWU2X supports LVD implementations with a maximum of 15 drives
within one external enclosure (for enhanced, bus-isolating hot swap capability, the
DX1/200-U2/RH Isolator Board is required).

Figure 2: DE100i-SWU2X Receiving Frame and Carrier

This User's Guide describes the steps required to install the DE100i-SWU2X 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 carrier.

DE100i-SWU2X User's Guide - Rev. B01 StorCase Technology, Inc.

4 Introduction

ReceivingFrameFrontPanel

 Key Lock/Drive Power Switch- This key switch assures proper seating of the

drive carrier within the receiving frame, turns power to the drive carrier on and off,
and prevents unauthorized removal or installation of the carrier. For the computer
to access data on the 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 C.

 Unit ID Number Indicator- (Figure 4) This LED displays the physical address of

the DE100i-SWU2X drive carrier when the carrier is Installed and Locked in the
receiving frame or Removed from the receiving frame. If the drive carrier is Installed
but Not Locked, a "u" will be displayed to indicate an unlocked condition. The unit
ID number is selected by means of the unit ID select switch inside the receiving frame
using a special alignment tool supplied with the DE100i-SWU2X.

 Activity Indicator- A small dot next to the Unit ID Number which illuminates to indicate

that the host computer is accessing the data on the DE100i-SWU2X carrier. This
dot will flash during communication with the host computer.

 Device Spin Down/Up Timer Switch- This switch controls the length of time that

the activity indicator flashes during device spin down/up, providing a visual
indication of drive activity. Refer to Figure 11 for timer settings.

Figure 3: Receiving Frame Front Panel

StorCase Technology, Inc. DE100i-SWU2X User's Guide - Rev. B01

Introduction 5

Figure 4: Receiving Frame Unit ID Number and Activity Display

ReceivingFrameRearPanel

(Figure 5)

 I/O Connector (J2): The input/output connector provides a standard interface for

all SCSI signals.

 DC Power Connector (J3): The Data Express uses a standard 4-pin DC power

connector to accept DC power.

 Factory-Installed Jumpers (J4): There are two (2) jumpers factory-installed on

J4. One jumper is located on Pins 7 & 8, the other on Pins 9 & 10.

 Option Pin Connector (W1):

Remote Unit ID Selection: Pins 1-8 are provided for remote unit ID selection for

the computer system or expansion chassis. Remote ID selection requires that the
unit ID switch located on the inside of the receiving frame be set to "0" (onboard
ID selection is set with a switch located on the inside of the receiving frame as shown
in Figure 10).

Remote Activity LED: Pins 9 & 10 provide power for a remote LED device activity
indicator.

 Enable Termination Power Connector (W2): A jumper is installed at the factory

and enables termination power to/from the SCSI bus.

NOTE: Do not remove this jumper!

DE100i-SWU2X User's Guide - Rev. B01 StorCase Technology, Inc.

6 Introduction

Figure 5: Receiving Frame (Rear View)

StorCase Technology, Inc. DE100i-SWU2X User's Guide - Rev. B01

Installation 7

INSTALLATION

InstallingtheDriveintotheCarrier

Preparation

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 DE100i-SWU2X does not provide onboard

termination. External termination must be provided. Refer to the documentation
provided by the drive manufacturer for termination information.

4. ID Select Jumpers: Locate the ID select jumper positions on the disk drive,

and remove any jumper plugs in this area. The ID select cable will be installed
into this section of the drive.

5. ID Select Cable: (Figure 6 & 7) The DE100i-SWU2X carrier is supplied with

one (1) 5-wire cable. This cable is used for remote ID selection by means of
the ID select switch inside the receiving frame. The cable is designed to connect
to drives with 2mm ID select connectors.

The cables are made up of black, brown, red, orange, and yellow wires.
The black wire is plugged into the pin used to select ID0, the brown wire plugs
into the pin for ID1, the red wire plugs into the pin for ID2, and the orange wire
connects to ID3. Most drive manufacturers mark these pins with some sort of
identification which corresponds to ID0, ID1, ID2, and ID3. The yellow wire
plugs into the Remote Activity LED pin (Figure 5).

Disk drives use a row of pins to provide ground to the ID signals. This row of
pins is not used when installing the ID select cable to the carrier connector.
Refer to the drive manufacturer's documentation for more information.

DE100i-SWU2X User's Guide - Rev. B01 StorCase Technology, Inc.

8 Installation

Installation

1. Attach the I/O cable from the rear distribution board of the DE100i-SWU2X
carrier to the disk drive (Figure 6).

2. Attach the 4-pin power cable from the rear distribution board to the disk drive
(Figure 6).

3. Install the 5-pin ID select cable into the rear signal distribution board connector.
Refer to Figure 7 for a typical 2mm drive pin connection.

4. Carefully insert the drive into the carrier at an angle, cable-end first. Make sure
that none of the cables are pinched. Lower the front of the drive carefully
into place. Fasten the drive into the carrier with four (4) #6-32 Phillips Flat Hd.
screws provided.

5. Attach the provided cable cover with two (2) #6-32 Phillips Flat Hd. screws
provided.

Figure 6: Drive Installation Assembly

StorCase Technology, Inc. DE100i-SWU2X User's Guide - Rev. B01

Installation 9

TYPICAL 2MM DRIVE ID PIN CONFIGURATION

Figure 7 illustrates a typical ID select connection to a drive with 2mm ID select pins. The wires
on the wire harness connect to the positive pin (or signal pins) on the disk drive. In some cases,
the drive manufacturer will label the signal pins as Pin 1, 3, 5, and 7 (instead of 0, 1, 2, 3 as
shown in Figure 7 below). Also, in some cases, the even-numbered Pins 2, 4, and 6 are used
for Ground.

Attach the ID select cable to the drive using the 2mm connectors. Align the ID0 pin with the
black wire. Attach the 1.25mm connector on the other end of the ID select cable to the 1.25mm
connector (J3B) provided on the signal distribution board, located inside the carrier. Refer
to the manufacturers documentation to disable termination on the drive.

Figure 7: Typical ID Select Connections (2mm Drive Pins)

DE100i-SWU2X User's Guide - Rev. B01 StorCase Technology, Inc.

10 Installation

InstallingtheReceivingFrame

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 manufacturers instructions. If
necessary, temporarily remove any expansion boards that may make installation
difficult.

3. To select the DE100i-SWU2X unit ID remotely through the computer system or
external expansion chassis, the appropriate cable from the system must be
connected to the Option Pin Connector (W1) on the rear of the receiving frame
shown in Table 1 and Figure 8.

Table 1: Option Pin Connector (W1) Signal Descriptions

as

PIN Signal Function

1 ID0 SCSI ID
2 GND Ground
3 ID1 SCSI ID
4 GND Ground
5 ID2 SCSI ID
6 GND Ground
7 ID3 SCSI ID
8 GND Ground
9 RLEDC Remote LED Cathode
10 RLEDA Remote LED Anode
11 Reserved
12 Reserved
13 Reserved
14 Reserved
15 Reserved
16 Reserved
17 Reserved
18 Reserved
19 Reserved
20 Reserved
21 Reserved
22 Reserved

StorCase Technology, Inc. DE100i-SWU2X User's Guide - Rev. B01

Installation 11

Figure 8: Receiving Frame Motherboard Option Pins (W1)

DE100i-SWU2X User's Guide - Rev. B01 StorCase Technology, Inc.

12 Installation

IMPORTANT NOTE: In order to use remote ID selection from a computer or expansion

chassis, the Unit ID number on the DE100i-SWU2X receiving
frame must be set to "0" with the provided alignment tool. Refer
to the section "Selecting the Unit ID Number" later in this manual
for the Unit ID selection procedure.

4. With the drive carrier locked in place inside the receiving frame, install the DE100i­SWU2X into the 5.25 drive opening in the computer or expansion chassis. Use
the appropriate guides to position the DE100i-SWU2X, and fasten it into place
with the four (4) #6-32 Phillips screws provided. Figure 9 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

Mounting
Holes (Right)

Mounting
Holes (Bottom)

Holes (Left)

0086

Figure 9: 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 the drive to a Remote Activity LED in the computer system or
expansion chassis, connect the appropriate cable(s) to W1 Pins 9 & 10 on the
receiving frame motherboard as shown in Figure 5.

7. Connect the I/O cable 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 DE100i-SWU2X. Ex-

ternal termination must be provided.

StorCase Technology, Inc. DE100i-SWU2X User's Guide - Rev. B01

Installation 13

8. Connect the power cable from the DC power supply in the computer or expansion
chassis to the power connector on the DE100i-SWU2X receiving frame. Refer
to Figure 5 for the DE100i-SWU2X receiving frame power connector location.

9. Replace any expansion boards that may have been removed earlier. Replace
the system cover according to the manufacturers 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 DE100i-SWU2X yet, the appropriate front
panel LED indicators should illuminate.

NOTE: The lock on the DE100i-SWU2X receiving frame functions as a lock

12. The new drive 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.

SelectingtheUnitID Number

1. Verify that power is turned ON to the DE100i-SWU2X receiving frame by turning
on the computer or external expansion chassis. A number should appear in
the unit ID display window if the carrier is locked in place.

2. Unlock the DE100i-SWU2X drive carrier and remove it from the receiving frame.
A "u" will be displayed initially when the unit is unlocked but will return to a
number when the carrier is removed from the receiving frame.

WARNING: Unlocking the carrier unit switches DC power off to the drive.

3. Use the alignment tool supplied with the DE100i-SWU2X to select the unit ID
number of the disk drive. Refer to Figure 10 for the location of the ID select
switch inside the receiving frame.

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.

4. After selecting an appropriate unit ID number, replace the DE100i-SWU2X
carrier in the receiving frame, and LOCK IT IN PLACE.

DE100i-SWU2X User's Guide - Rev. B01 StorCase Technology, Inc.

14 Installation

NOTE: The lock on the DE100i-SWU2X receiving frame serves two functions:

5. The new drive 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.

1) as a lock to secure the drive, and 2) as a DC power switch for the
carrier unit. The lock must be engaged (turned counterclockwise)
in order to supply power to the drive carrier.

Figure 10: Unit ID Select Switch Location

Table 2: Unit ID Display Hex Reference Table

DISPLAY

(HEX)

UNIT

NUMBER (

0
1
2
3
4
5
6
7

StorCase Technology, Inc. DE100i-SWU2X User's Guide - Rev. B01

10

DISPLAY

)

(HEX)

UNIT

NUMBER (10)

8

9
10
11
12
13
14
15

0147

Installation 15

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 DE100i-SWU2X receiving frame as shown in Figure 11. 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 manufacturers manual for
more information on required device spin down time.

Figure 11: Device Spin Down/Up Timer Switch

DE100i-SWU2X User's Guide - Rev. B01 StorCase Technology, Inc.

16 Appendix A - Specifications/Dimensions

APPENDICES

StorCase Technology, Inc. DE100i-SWU2X User's Guide - Rev. B01

Appendix A - Specifications/Dimensions 17

Appendix A - Specifications/Dimensions

SCSI Data Express subsystems conform to the Small Computer Systems Interface (SCSI)
Standard set by the American National Standards Institute (ANSI).

Environmental Specifications

Operating Storage

Ambient Temperature -5° C to 50° C -45° C to 75° C
Relative Humidity
Altitude -1000 to 50,000 ft -1000 to 50,000 ft

(2)

Shock

(1)

Non-condensing with maximum gradient of 10% per hour.

(2)

11 msec pulse width 1/2 sine wave.

Physical
Specifications Carrier Receiving Frame

Height 1.68" (42.7mm) 1.70" (43.2mm)
Width 4.67" (118.6mm) 5.75" (146.1mm)
Depth 7.38" (187.5mm) 8.18" (207.8mm)

Weight 1.2lb (0.55kg) 1.3lb (0.59kg)

(1))

With carrier removed.

(1 )

10% to 80% 10% to 90%

-304m to 15240m -304m to 15240m
10g 60g

(1)

Chassis Reliability/Maintainability

MTBF 500,000 Hours
MTTR 5 Minutes
Preventive

Maintenance None

Electrical Specifications

Input +5V 65mA

+12V 400µA

DE100i-SWU2X User's Guide - Rev. B01 StorCase Technology, Inc.

18 Appendix A - Specifications/Dimensions

Receiving
Frame
with Carrier

(43.2mm)

5.75

(146.1mm)

Carrier
Only

(42.7mm)

1.70

1.68

0.50

(12.7mm)

0.38

(9.7mm)

5.50

(139.7mm)

0.25

(6.4mm)

2.06

(52.3mm)

3.13

(79.5mm)

8.18

(207.8mm)

3.13

(79.5mm)

7.38

(187.5mm)

#6-32 x 8

#6-32 x 4

Bottom

0.15

(3.8mm)

Isolator Board

DE100

Board

Isolator

Board

0.64

(16.3mm)

4.67

(118.6mm)

1.75

(44.5mm)

(95.3mm)

0.25

(6.4mm)

3.75

0285A

Figure A-1: DE100i-SWU2X Physical Dimensions

(Dimensions are for reference only)

StorCase Technology, Inc. DE100i-SWU2X User's Guide - Rev. B01

Appendix B - Factory-Installed Options 19

Appendix B - Factory-Installed Options

DE100 Ultra2 (LVD) Isolator Board

The Ultra2 (LVD) Isolator Board (Figure B-1) is an upgrade attachment for the DE100i-SWU2X
receiving frame. This attachment provides a bus-isolating feature as described below.

Bus-Isolating Hot Swap Function

The Ultra2 (LVD) Isolator Board (P/N DX1/200-U2/RH) provides an enhanced, bus-isolating hot
swap function by allowing the installation, removal or exchange of DE100i-SWU2X carriers
while your computer system is operating by monitoring and protecting the computer system
and other peripheral devices on the SCSI Bus. The Isolator Board eliminates the need to shut
down the system when adding or removing a SCSI device by performing two functions:

1. Delays power up/down of the drive until the time period between SCSI bus cycles.
This prevents the interruption of any SCSI bus activity by other devices on the bus.

2. Prevents drive power sequencing from generating noise on the SCSI bus, thus
preventing data transfer corruption on other devices.

Please note that, whereas UNIX and Apple-based systems provide mount/dismount drive
commands, most PC systems do not provide such a feature. When using one of these operating
systems, it may be necessary to reboot the computer after adding or changing a drive. This
reboot activity will force the SCSI host adapter to rescan its SCSI bus for physically attached
drives, and will then be able to access the new or changed drive.

Attaching the Isolator Board

The DE100i-SWU2X may be purchased with the Isolator Board factory-installed. If the board
has not already been attached to the DE100i-SWU2X receiving frame, follow the instructions
below to add the board. Otherwise, proceed to the section "Using the Isolator Board" for usage
instructions.

1. Remove jumpers on J4 Pins 7 & 8, and Pins 9 & 10 from the receiving frame motherboard
(Figure B-2).

NOTE: Save these jumpers! These jumpers are required when the Isolator Board

DE100i-SWU2X User's Guide - Rev. B01 StorCase Technology, Inc.

is not installed.

20 Appendix B - Factory-Installed Options

2. Remove the two (2) screws on the receiving frame motherboard.

NOTE: Save these screws for Step 5!

3. Attach two (2) stand-offs (included) to the mounting holes on the receiving frame
motherboard (Figure B-3).

4. Carefully align the connectors of the Isolator Board with the connectors on the
receiving frame motherboard and gently push the board into position. Make certain that
all connectors are properly mated.

5. Secure the board to the receiving frame stand-offs with the same two (2) screws from
Step 2 (Figure B-3).

Figure B-1: Isolator Board Details

StorCase Technology, Inc. DE100i-SWU2X User's Guide - Rev. B01

Appendix B - Factory-Installed Options 21

Figure B-2: J4 Jumpers

Figure B-3: Attaching the Isolator Board

DE100i-SWU2X User's Guide - Rev. B01 StorCase Technology, Inc.

22 Appendix B - Factory-Installed Options

Carrier Removal

Follow the procedures below to remove the DE100i-SWU2X carrier from the receiving frame
equipped with the Isolator Board.

1. Verify that the drive is not active. If the system is on a network, make certain other users
are not accessing the target drive, then disable it from the network. Dismount the drive.

2. Turn the DE100 key lock mechanism (located on the front of the receiving frame),
clockwise to the OFF position. This unlocks the drive from the receiving frame and
activates the Isolator Board. The unit ID number on the display will begin flashing.

WARNING: Be careful not to remove or disturb the carrier unit at this point. Although

3. As the unit ID number flashes, the board monitors the activity of the SCSI bus. When
activity is no longer present, the board will remove power from the drive and then
remove the device from the SCSI Bus. The unit number will continue to flash during
this period.

4. After a short length of time the unit ID display will turn from a flashing unit ID number
to a steady u, indicating that the device is powered down, unlocked and ready to be
removed from the receiving frame.

the carrier is physically unlocked, the drive requires a minimum of 15
seconds to spin down and is subject to vibration and possible damage
during this period.

Carrier Installation

Follow the procedures below to install the DE100i-SWU2X carrier into the receiving frame
equipped with the Isolator Board.

1. Install the carrier into the receiving frame. A "u" will be present on the front panel.

2. Turn the key lock mechanism, located on the front of the receiving frame,
counterclockwise to the ON position. This locks the drive into the receiving frame
and activates the Isolator Board. The drive will begin to spin up and the unit ID
number on the display will begin flashing.

3. After a short length of time the unit ID display will stop flashing, indicating that
the device is ready to be used.

StorCase Technology, Inc. DE100i-SWU2X User's Guide - Rev. B01

Appendix B - Factory-Installed Options 23

Solenoid Drive Lock

The factory-installed solenoid option prevents premature removal of the carrier and drive unit
until the target drive has fully spun down. For most disk drives, this period of time can range
from 15-40 seconds, depending on the type of drive being used (e.g. Seagate Barracuda drives
require up to 45 seconds). Refer to the drive manufacturer's documentation for specific drive
information.

The solenoid lock is controlled by a timing switch located on the side of the receiving frame.
Refer to the previous section "Carrier Installation", for information describing the readjustment
of the timer setting.

The solenoid option provides an extra step in drive protection by preventing the removal and
movement of the drive until the drive motor has fully stopped.

Figure B-4: Solenoid Mechanism

DE100i-SWU2X User's Guide - Rev. B01 StorCase Technology, Inc.

24 Appendix C - Attaching the ON/OFF Key

Appendix C - Attaching the ON/OFF Key to Non-Solenoid
Units

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 to revert back to a removable key, if so desired.

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.

The key is now attached to the key lock mecha­nism.

Figure C-1: Attaching the ON/OFF Key

StorCase Technology, Inc. DE100i-SWU2X User's Guide - Rev. B01

Appendix D - Optional Accessories 25

Appendix D - Optional Accessories

Carrying Case

Drive
Carrier

DX100-DE-C
Carrying
Case

0014

Figure D-1: Carrying Case

The optional molded plastic carrying case is designed to transport the DE100i-SWU2X 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. Contact your StorCase dealer for further
details and ordering information.

DE100i-SWU2X User's Guide - Rev. B01 StorCase Technology, Inc.

26 Appendix D - Optional Accessories

Drive Cover

1

Slip Drive Cover
Lip into Top Rear
of Carrier. The
Sides of the Cover
Will Fit Between
the Drive and the
Carrier. Mounting
Holes Must be
Towards Rear of
Carrier.

2

Swing Drive Cover
Down, Covering
the Drive. Make
Certain You Do
Not Damage
Connector Pins or
Cables.

The full drive cover (P/N DX100-COV) is an attractive metal cover which can provide additional
protection for 3.5" half-height drives, preventing foreign material from coming in contact with
the drive and cables. The full drive cover is similar to the cable cover provided with the
DE100i-SWU2X, except the full drive cover protects the drive as well as the cables. It is easily
installed with two (2) #6-32 Phillips Flat Hd. screws as shown in the illustration above.

1

2

Full Drive Cover (optional)

Drive
Cover

Mounting
Holes

Disk
Carrier

Figure D-2: Full Drive Cover

3

Slide Drive Cover
Forward Making Certain
Front Cover Lip is Inside
Carrier. Fasten Screws.

3

0067

NOTE: The full drive cover may not be compatible with all 3.5" half-height drives. Exact drive

height and fit within the Data Express frame can vary between drive manufacturers.
Please contact StorCase for technical assistance before ordering the full drive cover.

Drive Plug

0429

Figure D-3: Drive Plug

The drive plug (P/N DX100-PLUG), is designed to fill system or external enclosure bays that
are occupied by receiving frames that have no carrier units installed. The purpose of the plug
is to provide an attractive and functional method of directing proper air flow to the other installed
devices in the system or external enclosure.

StorCase Technology, Inc. DE100i-SWU2X User's Guide - Rev. B01

Reader's Comments 27

Reader's Comments

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!

Date:

Your Name:

Address:

Telephone: ( )

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it in the mail. To FAX this page, carefully remove it from the manual (or make a photocopy) and
FAX it to us at [phone]. Thank you for taking the time to help us make our products
better!

DE100i-SWU2X User's Guide - Rev. A01 StorCase Technology Inc.

28 Reader's Comments

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StorCase Technology Inc. DE100i-SWU2X User's Guide - Rev. A01