Adaptec SCSI RAID 2120S/2200S Installation Guide R
Copyright © 2002 Adaptec, Inc. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written consent of Adaptec, Inc., 691 South Milpitas Blvd., Milpitas, CA 95035. Trademarks Adaptec and the Adaptec logo are trademarks of Adaptec, Inc., which may be registered in some jurisdictions.
Contents 1 Introduction Read this First 1-1 System Requirements 1-2 Storage Requirements for Drivers and Software 1-2 Motherboard Compatibility 1-2 SCSI Requirements 1-3 Kit Contents 1-3 Adaptec SCSI RAID Controller Features 1-4 About the Documentation 1-6 Using the Adaptec SCSI RAID Installation CD 1-6 Files and Folders 1-8 Product Documentation on CD 1-9 Errata and Release Notes 1-9 Installing the Adobe Acrobat Reader 1-10 Overview of the Installation Process 1-11 Adaptec Storage Manager Software Overvie
Adaptec SCSI RAID 2120S/2200S Installation Guide Using the Adaptec Bootable CD 2-11 3 Installing the Driver Driver Disks 3-2 A Note About CD Support 3-3 Creating the Driver Disk from the Bootable CD 3-3 Creating the Driver Disk on a Windows System 3-4 New Installations 3-5 Windows 2000 and XP 3-6 Installing the Driver in a New System 3-6 Adding the Controller to an Existing System 3-7 Windows NT 4.
4 Installing Adaptec Storage Manager-Browser Edition About Adaptec Storage Manager-Browser Edition 4-1 Software Components 4-2 Using Custom or Minimal Installations 4-5 Installing Adaptec Storage Manager-Browser Edition 4-5 Windows System 4-5 User System Preparation Using Internet Explorer 4-7 User System Preparation Using Netscape Navigator 4-8 Linux system 4-9 UNIX Systems 4-10 A Card and Module Diagrams Adaptec SCSI RAID 2120S A-2 Adaptec SCSI RAID 2200S A-3 Adaptec ABM-300 Battery Module B A-4 Spe
1 Introduction In this Chapter Read this First 1-1 System Requirements 1-2 Kit Contents 1-3 Adaptec SCSI RAID Controller Features 1-4 About the Documentation 1-6 Using the Adaptec SCSI RAID Installation CD 1-6 Installing the Adobe Acrobat Reader 1-10 Overview of the Installation Process 1-11 Adaptec Storage Manager Software Overview 1-12 Safety Information 1-13 Read this First Before you begin installing your new Adaptec SCSI RAID controller, read this chapter.
Adaptec SCSI RAID 2120S/2200S Installation Guide System Requirements The following system requirements are discussed: ■ Storage requirements for drivers and software ■ Motherboard compatibility ■ SCSI requirements Storage Requirements for Drivers and Software Adaptec storage management software and device drivers will require disk space of up to 20 MB. Note: This information is provided as a guide for allocating resources on your system. Space requirements may vary in subsequent releases.
Introduction SCSI Requirements While the Adaptec SCSI RAID 2120S/2200S are designed to work with Ultra320 SCSI hard disk drives, they will operate, at a reduced level of performance, with all Ultra 2 or higher SCSI devices. Use of SCSI devices older than Ultra 2 is not suggested. Older devices will adversely affect other devices attached to the same channel and could cause a working Ultra 320 channel to become nonfunctional, due to distance contraints inherent in using some of these older devices.
Adaptec SCSI RAID 2120S/2200S Installation Guide Adaptec SCSI RAID Controller Features Adaptec SCSI RAID 2120S/2200S features are summarized in the table below: 1 Adaptec 2120S Adaptec 2200S PCI bus width 64-bit 64-bit PCI bus speed 66 MHz 66 MHz Cache, standard 64 MB 64 MB Channels 1 2 Devices per channel 151 151 Total devices 15 30 Connectors, internal 1 high density 2 high density Connectors, external 1 RAID 0, 1, 5, 10, 50, JBOD Yes Yes Simple Volumes Yes Yes Spanned Vo
Introduction Adaptec SCSI RAID controllers support: ■ RAID levels 0, 1, 5, multilevel 10 and 50, and joining of available space from connected drives into a logical volume. ■ Cache memory with Error Correcting Code (ECC). ■ PCI Local Bus Specification, Revision 2.2, with PCI clock speeds up to 66 MHz. ■ Microsoft Windows® 2000, Windows® NT, Windows® XP, Novell NetWare, SCO OpenServer, OpenUNIX, Red Hat Linux, and SuSE Linux.
Adaptec SCSI RAID 2120S/2200S Installation Guide About the Documentation The complete documentation set for Adaptec SCSI RAID controllers is supplied on the CD as electronically available Portable Document Format (pdf) files. The set includes: ■ Installation Guide (this book)—Contains information that helps you to configure and install your Adaptec SCSI RAID controller and attached devices.
Introduction If your computer has no operating system, the Adaptec RAID Installation CD may be used to boot your computer, display a user interface, and provide access to the following options: ■ Launch RAID configuration utility...—Starts Adaptec Storage Manager-Browser Edition, which enables you to configure your RAID and build disk arrays. ■ Create driver disk(s)...—Enables you to create a driver disk for any supported operating system. ■ View documentation...
Adaptec SCSI RAID 2120S/2200S Installation Guide ■ View Documentation---Provides a quick means to access the electronically stored documents, in PDF form, that are included on the CD. ■ Create Driver Diskette---Enables you to create a driver disk for any supported operating system.
Introduction Product Documentation on CD The Adaptec SCSI RAID Installation CD contains the following documents: Subject CD Location Adaptec SCSI RAID 2120S/2200S Installation Guide /docs/RAID Install Gd 513217vAA.pdf Adaptec SCSI RAID Software User’s Guide /docs/RAID SW Gd 513218vAA.pdf Adaptec SCSI RAID Software Reference Guide /docs/RAID SW Ref 513399vAA.pdf You can view these documents only if you have Acrobat Reader or Viewer installed on your computer.
Adaptec SCSI RAID 2120S/2200S Installation Guide Installing the Adobe Acrobat Reader Both Adobe Acrobat Reader and Viewer are provided on the Adaptec SCSI RAID Installation CD. These applications enable you to view the Portable Document Format (PDF) files on the Adaptec SCSI RAID Installation CD. Acrobat Reader is also available from Adobe as a free download. For details, go to http://www.adobe.com.
Introduction Overview of the Installation Process The following steps provide an overview of the process of installing and setting up the controller and configuring the RAID: 1 Read this entire chapter. 2 Verify that your motherboard is compatible with the controller. For details, refer to Motherboard Compatibility on page 1-2. 3 Gain familiarity with the features and functions of the Adaptec SCSI RAID Installation CD. Refer to page 1-6 for details.
Adaptec SCSI RAID 2120S/2200S Installation Guide Adaptec Storage Manager Software Overview Your Adaptec SCSI RAID controller includes the following software tools to manage your storage subsystem: ■ Adaptec Storage Manager-Browser Edition—Browser based storage management software that provides all of the creation, management, data logging, messaging, and remote control needed to manage arrays on your network.
Introduction ■ Adaptec RAID Configuration utility (ARC)— Part of the controller’s built-in BIOS code. You can start ARC by pressing Ctrl+A during BIOS startup. For details, refer to Determining the Booting Controller on page 2-7 or see the related chapter in the Adaptec SCSI RAID Software User’s Guide. ■ Array Configuration Utility (ACU)--- A DOS application used to create, configure, and manage arrays. Safety Information Any device that uses electricity must be treated with caution.
Adaptec SCSI RAID 2120S/2200S Installation Guide Electrostatic Discharge Electrostatic discharge (ESD) is a natural by-product of human activity. ESD is transmitted by materials that retain and accumulate electrical charges. ! Caution: ESD can damage electronic components when they are improperly handled and can result in complete or intermittent failures. Always follow ESD-prevention procedures when removing and replacing components.
2 Installing The Controller In this Chapter Configuring SCSI Devices 2-1 Installing the Controller 2-7 Creating a RAID 5 Without an Operating System 2-9 Configuring SCSI Devices When configuring devices for Adaptec SCSI RAID 2120S/2200S controllers, you may need to: ■ Decide how to position drives on the SCSI channel. ■ Select cables. ■ Provide adapters for devices that need them. ■ Configure termination on devices that offer termination, as required.
Adaptec SCSI RAID 2120S/2200S Installation Guide LVD and SE Devices Use of Ultra 2 or later drives is recommended. Ultra 2 was the first SCSI specification using Low Voltage Differential (LVD) signaling, use of LVD devices is recommended for creating arrays. Singleended (SE) devices function with the Adaptec SCSI RAID 2120S/ 2200S controllers. If attached, however, an SE SCSI device will cause the channel to slow to Ultra SCSI speed (20 MHz) or less for all devices.
Installing The Controller Mixing Devices on a Channel There are numerous types of SCSI devices on the market, and it may be tempting to mix state-of-the-art devices with others that may be available. While most combinations will work, performance will be degraded. Adaptec Ultra320 RAID controllers are meant to be used to construct arrays using Ultra320 drives and Ultra320 cables. Mixing any other type of device or cable with Ultra320 devices may reduce the performance on that channel.
Adaptec SCSI RAID 2120S/2200S Installation Guide SCSI Cables Adaptec recommends using Ultra 320 SCSI devices and good quality (or better) LVD SCSI cables designed and rated for Ultra 320 use. These can be purchased from Adaptec at www.adaptec.com. Using cables not rated for Ultra 320 operation may adversely impact the performance of your system. SCSI Device IDs The SCSI specification allows up to 16 devices (one has to be the controller) to be connected to a SCSI channel.
Installing The Controller SCSI Termination Proper termination of channels used with SCSI devices is critical in having the system work properly. The basics of termination are: ■ Use SCSI cables certified for Ultra320 operation to allow the system to work at full speed. Note: The cable that came with your Adaptec SCSI RAID 2120S/2200S controller has a built-in multimode terminator on one end. This is meant to be located at the opposite end of the cable from the attachment to the controller.
Adaptec SCSI RAID 2120S/2200S Installation Guide The following figure shows various SCSI cabling examples, note that all channels are shown as wide only. Internal Wide SCSI T T Internal Wide SCSI T External Wide SCSI T T External Wide SCSI T T = Terminated If using cables with attached mutimode terminators, as in the cable supplied, configure controller termination to auto unless both internal and external connectors are being used on that channel.
Installing The Controller Installing the Controller To install the controller in the system cabinet: 1 If needed for your system, install the low-profile bracket supplied in the kit that came with the controller. 2 Connect the computer’s disk activity LED cable to the appropriate connector on the controller. See Appendix A for the location of this connector for your controller model.
Adaptec SCSI RAID 2120S/2200S Installation Guide Controller Setup On the controller setup you need to enable the following: 1 Enter the ARC utility by pressing Ctrl+A when the Adaptec message appears. 2 Use the Disk Utilities menu item to examine the drives showing as available to the system. If any seem to be missing, power the system down and inspect the hardware connections. 3 Use the SCSISelect Utility menu item to inspect the hardware configuration of the controller and the drives.
Installing The Controller Creating a RAID 5 Without an Operating System This part of the Installation Guide provides a quick installation of a RAID 5 system with the minimum three drives attached to channel 0 of an Adaptec SCSI RAID 2200S controller. Details will not be offered, and optional parameters or selections along the way will not be explored. For more details, please consult the Adaptec SCSI RAID Software User’s Guide included on the CD.
Adaptec SCSI RAID 2120S/2200S Installation Guide 4 Using the arrow keys again, highlight the three drives to be used for the RAID 5, press Insert when a desired drive is highlighted. Selected drives will be displayed in the box on the right side of the display. When the desired three drives are on the right side, press Enter to continue. 5 A red warning box appears. Press Y, then Enter to continue. The system will initialize the selected drives, in a few seconds.
Installing The Controller 9 Press Esc until the Exit Utility window appears. Highlight Yes, then press Enter. The system will restart. If an operating system needs to be loaded, it may be loaded using the normal installation instructions for that operating system onto the RAID 5 as a single drive. 10 You will need to load the appropriate driver for the Adaptec SCSI RAID controller card to support that operating system once the operating system is installed.
Adaptec SCSI RAID 2120S/2200S Installation Guide 9 On step 3 of 3, type the name you wish to assign to the RAID 5 you are creating, then click Finish. A pop-up window appears, notifying you that the system is creating the array in hardware. When it disappears, the display will refresh. It will look the same as it did originally, with the addition of showing the RAID 5 you’ve created appearing on the right side of the display as a dynamic icon with a 5.
3 Installing the Driver In this Chapter Driver Disks 3-2 New Installations 3-5 Windows 2000 and XP 3-6 Windows NT 4.0 3-8 Linux 3-10 Novell NetWare 3-14 UNIX 3-17 This chapter presents several scenarios for installing the controller driver. First, create any driver disk(s) you will be needing by following the instructions in the next section. Then, identify the appropriate operating system and installation scenario, read the entire procedure and related explanations before proceeding.
Adaptec SCSI RAID 2120S/2200S Installation Guide Driver Disks Any system having an Adaptec SCSI RAID controller installed will need to have an appropriate driver installed for the controller to operate properly. Note: When using Adaptec Storage Manager-Browser Edition to create and manage arrays, a system that is not acting as a managed system will not require a driver to be installed. Installations are easier when the drivers are available on a floppy disk.
Installing the Driver A Note About CD Support If the CD-ROM reader device is attached to the controller card included as part of this kit, the controller BIOS will need to be configured to allow the CD reader to work. To configure the card for this use, follow these steps: 1 While the system is starting, press Ctrl-A when the controller card displays its message on the screen. 2 When the first SCSI Select Utility window appears, select the option SCSI Select Utility. 3 Click Controller Configuration.
Adaptec SCSI RAID 2120S/2200S Installation Guide After creating the disk, keep it ready for the installation you will be following later in this chapter. Creating the Driver Disk on a Windows System Use the CD to create the driver disk by inserting the CD into a CD-ROM drive on a Windows system. 1 When the menu appears, select Create Driver Diskette. 2 Enter the number representing the operating system desired, then press Enter. 3 Follow the prompts given.
Installing the Driver New Installations For new installations of any of the operating systems supported, it is possible, if not desirable, to install the operating system on an array. This provides a more robust system when using a redundant array, since failure of a drive won’t cause the system to stop running. Any such installation requires that the redundant array be created prior to installing the operating system.
Adaptec SCSI RAID 2120S/2200S Installation Guide Windows 2000 and XP The following sections describe procedures for installing the Adaptec SCSI RAID 2120S/2200S controller with Windows 2000 or Windows XP.
Installing the Driver 5 Insert the driver disk and wait until prompted to install a driver. Press S to specify that the driver is on the floppy disk, and press Enter. The installation process will read the disk looking for a suitable driver. 6 When the Adaptec SCSI RAID driver is found, press Enter. Follow the on-screen instructions, responding as needed to complete the installation.
Adaptec SCSI RAID 2120S/2200S Installation Guide Windows NT 4.0 The following driver installation scenarios exist for Windows NT 4.0: ■ Installing the Driver in a New System on page 3-8 ■ Adding the Controller to an Existing System on page 3-9 Installing the Driver in a New System In this scenario, you are installing an Adaptec SCSI RAID controller and Windows NT 4.0 in a new system.
Installing the Driver 5 Insert the driver disk you created at the beginning of this chapter. Press S to specify that the driver is located on the floppy disk, and press Enter. The installation process will read the disk looking for a suitable driver. 6 When the Adaptec SCSI RAID driver is found, press Enter. Follow the on-screen instructions, responding as needed to complete the installation.
Adaptec SCSI RAID 2120S/2200S Installation Guide Linux The Adaptec SCSI RAID controller supports Red Hat 7.2 and 7.3, and SuSE 7.3 and 8.0. Note: For the most up-to-date information on Adaptec’s support of Linux, or to download driver sources, visit http://linux.adaptec.com. Installing the Driver to an Existing Linux System The Adaptec SCSI RAID Installation CD contains precompiled module drivers and storage management software in RPM (Red Hat Package Manager) format.
Installing the Driver Red Hat Linux Note: A SCSI CD-ROM drive attached to the controller cannot be used in any installation of an Adaptec SCSI RAID 2120S/ 2200S to a system that will be running Linux. This restriction isn’t just for the installation of the driver or the operating system, but generally. The Adaptec SCSI RAID 2120S/2200S Linux driver will not operate with anything but hard disk drives. Installing the Driver in a New Red Hat 7.
Adaptec SCSI RAID 2120S/2200S Installation Guide 9 If you intend to install other third-party devices, proceed with the installation of those devices. Otherwise, select Done. 10 Continue with the Linux installation according to the Red Hat documentation. Installing the Driver in a New Red Hat 7.3 Linux System In this scenario, you are installing the controller in a new Red Hat 7.3 Linux system.
Installing the Driver SuSE Linux Installing the Driver in a New SuSE Linux System In this scenario, you would be installing the controller in a new SuSE Linux system. As this document was being prepared for release, SuSE Linux does not support using the Adaptec SCSI RAID 2120S/2200S controllers as a primary controller. This prevents using any drives attached to either of these controllers from acting as the boot device. Adaptec is working on a solution to this problem.
Adaptec SCSI RAID 2120S/2200S Installation Guide Novell NetWare The Adaptec SCSI RAID Installation CD contains device drivers for NetWare 5.1 and 6.x. The following Novell support packs are the minimum level required before installing Adaptec SCSI RAID controller software and drivers: NetWare Revision Level Support Pack 5.1 5 6.0 2 After you have installed the drivers, you can use the normal NetWare procedures for modifying disk partitions, applying hot fixes, or performing volume maintenance.
Installing the Driver 4 Begin installing NetWare 5.1 on your server as instructed in your NetWare documentation. Make sure that you have the aacraid.ham and aacraid.ddi files available on the driver disk created at the beginning of this chapter. 5 When the Device Types screen appears, check the Storage adapters list and select Modify to add another driver. 6 Select the Storage adapters and press Enter. A list of recognized controllers will be displayed. If AACRAID was detected, delete it.
Adaptec SCSI RAID 2120S/2200S Installation Guide 5 Start the server. 6 At the NetWare server console prompt, type load nwconfig.nlm and press Enter. 7 Select Driver Options and press Enter. 8 Select Configure disk and storage device drivers and press Enter. 9 Select Select an additional driver and press Enter. 10 Place the driver disk into the floppy disk drive and press the Insert key. A list of available drivers will be presented. Press the Insert key again to access the list of additional drivers.
Installing the Driver For example, the command line to load the driver from the c:\nwserver directory, with the verbose= option on is: load c:\nwserver\aacraid.ham slot=2 verbose=y Command line options are not case sensitive. Placing commas between command line options is optional. To modify the startup.ncf file, follow these steps: 1 At the server console prompt type load nwconfig and press Enter. 2 Select the NCF File Options menu and press Enter. Select the Modify Startup.ncf option and press Enter.
Adaptec SCSI RAID 2120S/2200S Installation Guide 3 Start the system and insert the installation CD for OpenServer 5. Once the system starts loading from the CD, it will display a Boot: prompt. When it does, insert the driver disk and type: def bootstr link=aacraid 4 The system will continue the installation, using the driver information from the driver disk. Continue the installation as detailed in the instructions that came with OpenServer 5.
Installing the Driver 5 To run the installpkg utility, type installpkg -d disk/. SCO UNIX reads the disk and prompts you to enter the package name to be installed. 6 Type aacraid_tar.z and press Return. 7 After the package is installed, rebuild the kernel. 8 Restart the system. 9 Install the new kernel. 10 Add devices to the controller.
Adaptec SCSI RAID 2120S/2200S Installation Guide Adding the Controller to an Existing System In this scenario, you are adding an Adaptec SCSI RAID controller to an existing UnixWare 7or OpenUNIX 8 system. To install the driver: 1 Shut down the system. Install and configure your Adaptec SCSI RAID controller and hard disk drives according to the instructions in Chapter 2. 2 Create the driver disk as shown at the beginning of this chapter. 3 Boot the system.
4 Installing Adaptec Storage ManagerBrowser Edition In this Chapter About Adaptec Storage Manager-Browser Edition 4-1 Installing Adaptec Storage Manager-Browser Edition 4-5 About Adaptec Storage Manager-Browser Edition Adaptec has developed a new iteration of our RAID controller software, part of the Adaptec Storage Manager Family. A more detailed coverage of the installation and use of this application is available on the CD that came with the Adaptec SCSI RAID controller.
Adaptec SCSI RAID 2120S/2200S Installation Guide Note: Adaptec Storage Manager-Browser Edition will operate with Adaptec RAID controllers other than the Adaptec SCSI RAID 2120S/2200S. To do so requires the installation of Adaptec Storage Manager, an earlier version of the controller software, available for installation on the CD that came with the Adaptec RAID controllers. Storage Manager may be installed before or after the Browser Edition.
Installing Adaptec Storage Manager-Browser Edition The HTTP and ARCP protocols used to communicate between sections of the system both are sent over common network wiring, or within the system if installed on the same machine. No additional wiring is needed. When two or more of the functions are combined within a single computer, the signaling between functional sections is handled within the computer.
Adaptec SCSI RAID 2120S/2200S Installation Guide Bear in mind, that because the User system portion requires a supported browser to function, this type of installation can only be done on supported Windows or Linux systems. 2 Installing to a Consolidated System Set up the browser portion using either User System Preparation Using Internet Explorer on page 4-7 or User System Preparation Using Netscape Navigator on page 4-8.
Installing Adaptec Storage Manager-Browser Edition Using Custom or Minimal Installations Installing using the Minimal components is meant for creating a managed system only, which will be controlled remotely. Install using the Custom components if any of the following are needed. Note that the first 3 are checked already, and are the components installed when Typical is selected. Selected by checking the appropriate box when displayed: ■ Managed System Components—Same as a Minimal installation.
Adaptec SCSI RAID 2120S/2200S Installation Guide To install the application on a Web Server or a Managed System: 1 Insert the CD into a CD-ROM drive. If it doesn’t start automatically, click or start Autorun.exe to start the opening screen. 2 Click Install Adaptec Storage Manager - Browser Edition. 3 The InstallShield Wizard will start by displaying a window in the lower right corner of your display. In a few seconds it will display a larger window in the middle of your screen.
Installing Adaptec Storage Manager-Browser Edition The User system requires a web browser supporting JavaScript and cookies only. Internet Explorer versions 5, 5.5, or 6 work well, as does Netscape versions 6 and above. You will need to log on to your system with administrator privileges for Storage Manager to function properly. Following are ways to check and configure appropriate versions of Internet Explorer and Netscape Navigator.
Adaptec SCSI RAID 2120S/2200S Installation Guide ■ ■ If the Use a proxy server box is checked, make sure the Bypass proxy server for local addresses box is checked, then click the Advanced... button. ■ In the Exceptions window, enter localhost* as an entry. When finished, click OK three times to enter the information and close the Tools windows. User System Preparation Using Netscape Navigator Follow these steps to set up Netscape Navigator version 6 or higher.
Installing Adaptec Storage Manager-Browser Edition Linux system To install the application on a Linux-based Web Server or a Managed System: Note: Remember that Linux and Unix are both case sensitive. 1 Insert the CD into a CD-ROM drive. 2 Install the software by typing: sh /install.sh. may change from one Linux system to the next, depending on your settings, but often is /mnt/cdrom or cdrom. 3 The Select a Setup Type window appears.
Adaptec SCSI RAID 2120S/2200S Installation Guide UNIX Systems Unix systems may only be used as a managed system. Thus, only two of the installation options are usable. Compact, which installs the managed system components. Or Advanced, in which you would select the managed system components and may wish to add the SNMP agent for remote communications. Most installations will be made using the install script by running sh by typing the following: sh /install.
A Card and Module Diagrams In this Appendix Adaptec SCSI RAID 2120S A-2 Adaptec SCSI RAID 2200S A-3 Adaptec ABM-300 Battery Module A-4 A-1
Adaptec SCSI RAID 2120S/2200S Installation Guide Adaptec SCSI RAID 2120S J6 J5 J30 J18 J10 J12 J11 80302 processor Adaptec P1 A-2 Part Description J5 CLR - Reserved J6 FLASH - Reserved J10 Internal Ultra320 SCSI connector J11 External Ultra320 SCSI connector J12 Battery module connector J18 BUSY - use to drive an LED for disk drive activity.
Card and Module Diagrams Adaptec SCSI RAID 2200S J6 J5 J30 J18 J10 J12 J15 (above) J11 (below) J14 80303 processor Adaptec P1 Part Description J5 CLR - Reserved J6 FLASH - Reserved J10 Internal Ultra320 SCSI connector for Channel A J11 External Ultra320 SCSI connector for Channel A J12 Battery module connector J14 Internal Ultra320 SCSI connector for Channel B J15 External Ultra320 SCSI connector for Channel B J18 BUSY - use to drive an LED for disk drive activity.
Adaptec SCSI RAID 2120S/2200S Installation Guide Adaptec ABM-300 Battery Module Mounting holes FLIP label area green LED top - battery side bottom - circuit side A-4 Battery Part Description J2 Battery connector to 2120S or 2200S green LED Trickle charging indicator
B Specifications DC Power Requirements Voltage (all DC) 2120S/2200S Ripple and noise 5V ± .5 V 50 mV peak-to-peak maximum All other voltages used on the controller card are generated from the 5V Vcc line on the controller. Current Requirements Adaptec 2120S 2.50 A maximum Adaptec 2200S 2.
R Adaptec, Inc. 691 South Milpitas Boulevard Milpitas, CA 95035 USA © 2002 Adaptec, Inc. All rights reserved. Adaptec and the Adaptec logo are trademarks of Adaptec, Inc. which may be registered in some jurisdictions. Stock Number: 513217-06 Rev.
