Bosch Appliances DVA-16K installation manual RAID Controller Module, Controller Module Interfaces

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14 en IntroductionRAID Subsystem DVA-16K Installation Manual

2.5.3

The RAID Controller Module

 

The RAID controller module contains a main circuit board, a preinstalled 256MB capacity or

 

above DDR RAM DIMM module and the controller module interfaces. The controller module

 

contains no user-serviceable components. Except when installing/upgrading the cache mem-

 

ory inside, the controller module should never be removed or opened.

 

 

 

CAUTION!

 

Although the RAID controller can be removed, the only time you should touch the controller

 

itself is to install the memory modules. The RAID controller is built of sensitive components

 

and unnecessary tampering can damage the controller.

 

 

 

The heart of the RAID controller subsystem is the 320MB per second SCSI-to-SATA controller

 

board. The controller comes with two (2) pre-set SCSI-320 host channels, CH0 and CH1. The

 

subsystem connects to the host through a VHDCI SCSI input connector, while the output con-

 

nector is ready to connect external devices. (See Figure 2.9)

 

The docking connector at the rear of the controller board is used to connect the controller

 

module to the backplane board. A DDR RAM DIMM socket is strategically placed in an easily

 

accessible location on the controller board for easy insertion of the DDR RAM DIMM module.

2.5.4

Controller Module Interfaces

 

All external interfaces that connect to external devices are located on the controller module

 

rear panel shown in Figure 2.9. The interfaces are listed below.

Fig. 2.9 Controller Module Interfaces

•

•

•

•

Host Ports: Two (2) SCSI-320 host channels (CH0 and CH1 in Figure 2.9) connect the subsystem to the host through two (2) dual-stacked VHDCI SCSI connectors.

Ethernet Ports: A single 10/100BaseT Ethernet port (located next to COM2) is used for remote management through the network.

COM ports: The controller module comes with two (2) COM ports. One port is used to access the controller-embedded configuration utility through the network, and the other connects to a UPS connection. .

Levers: Two (2) levers located in the sides of the controller board rear panel provide easy controller module installation and secure the controller module in place.

F.01U.027.799 V2 2008.08

Bosch Security System

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Contents RAID Subsystem DVA-16K Page Table of Contents 01U.027.799 V2 Bosch Security System Bosch Security System 01U.027.799 V2 ESD Precautions Safety PrecautionsPrecautions and Instructions 1Warning3Certifications FCC Class B Radio Frequency Interference StatementIntroduction Product Overview2Management Controller Module Rear PanelBest Practices Enclosure ChassisPhysical Dimensions Front Panel Overview6Backplane Board 4Hard Drive NumberingRear Panel Overview Drive Trays Subsystem ComponentsLCD Panel RAID Controller Module Controller Module InterfacesDimm Module 6Battery Backup Unit BBUPower Supply Units Cooling Modules 11 PSU ModuleSubsystem Monitoring LED IndicatorsAudible Alarms I2C busComponents Hot-swappable ComponentsHot-swap Capabilities Normalized AirflowIntroduction Hardware InstallationInstallation Prerequisites Precautions and Instructions Static-free InstallationStep Installation Procedure Done General Installation ProcedureInstallation Procedure Flowchart Unpacking the SubsystemRack/Cabinet Installation 7Drive Tray InstallationInstalling a Drive Tray Subsystem Monitoring Subsystem Monitoring OverviewStatus Indicating LEDs Brief Overview of the LEDsPower Name Color StatusController Module LEDs Power Status3Drive Tray LEDs Name Color Status Drive BusyLED PSU LEDs 5LAN Port LEDsBBU Module LED Name Color Status Online StatusStatic Green Cooling Module LEDsColor Status Flashing Green Static RedFailed Devices Audible AlarmDefault Threshold Values 4Monitoring Scsi Cables Subsystem Connection and OperationScsi Connection Overview Scsi Port on the Controller Rear PanelScsi Termination Host Connection Topology Single HostDual Hosts Dual ServerBosch Security System 01U.027.799 V2 Daisy Chain Topology Daisy Chain ProceduresDaisy Chain Check List Power OnPower On Procedure Power On Status Check 4LCD ScreenInitializing… Please Wait Power Off ProcedureModem Not Config 256MB RAM, Wait…General Notes on Component Replacement Subsystem MaintenanceAbout Subsystem Maintenance OverviewRemoving the Controller Module Controller Module Maintenance OverviewReplacing Controller Module Components Levers 3Replacing the Controller ModuleInstalling the Controller Module Screws Dimm Module Considerations Dimm Module ReplacementDimm Module Replacement Procedure Installing the Dimm Module 2Procedure Replacing a Faulty BBU ModuleBBU Warnings and Precautions Installing the BBU Module 2Replacing the PSU Module Replacing a Faulty PSU ModulePSU Module Overview PSUHandle 15 Installing the new PSU Module Replacing a Cooling Module Cooling Module MaintenanceCooling Module Overview Page Hard Drive Maintenance Overview 7Replacing a Failed Hard DriveReplacing a Hard Drive 20 Drive Tray Key-lock RotationInstall the new hard drive Environmental Specifications Appendix SpecificationsTechnical Specifications Power RequirementsVibration Safety RequirementsShock Controller Specifications SpecificationsDrive Tray Specifications Power Supply SpecificationsCooling Module Specifications RAID ManagementFault Tolerance Management Spare Parts Appendix Spare Parts and AccessoriesAccessories Model Name DescriptionPin Name Appendix Pin OutsVhdci Scsi Port Pin Outs CN2 Pin Number Pin Name 2DB9 Audio Jack Pin OutsCN1 Pin Number Pin Name Use this cable to connect the COM2 serial port to UPS DB9 Audio Jack UPS Cable Pin OutsNull Modem Pin Pin Name Main PowerEthernet Port Pin Outs 10Index En Index RAID Subsystem DVA-16K Installation Manual Page Bosch Security System

DVA-16K specifications

The Bosch Appliances DVA-16K is an exceptional range hood designed to enhance the cooking experience while providing effective ventilation in the kitchen. Known for its sleek and modern design, the DVA-16K integrates seamlessly with various kitchen decors while offering top-tier functionality.

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Overall, the Bosch Appliances DVA-16K range hood is an outstanding combination of style, performance, and practicality. With its powerful ventilation capabilities, elegant design, and user-friendly features, it stands out as a top choice for homeowners seeking to elevate their kitchen experience.
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