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Intel AXXRSBBU7 rechargeable battery

1. 3 3v_AUX Input GND GND GND 1 0 5 Intel order number E70473 001 Hardware Intel RAID Smart Battery AXXRSBBU7 Technical Product Specification 2 4 Remote Extender Board REB The REB component is designed to mount to the base controller through the board to board connector J2 as a daughter card to the base controller The REB provides a 20 pin remote battery connector J1 for remote battery installation support d 2220 C e NWA ig Figure 3 Remote Extender Board 2 5 Remote Battery Connecting Cables The AXXRSBBU7 supports remote connectivity to a RAID controller via 20 pin cable Remotely connecting the battery to some RAID controllers may also require the use of the Remote Extender Board REB To remotely connect the Intel RAID Smart Battery AXXRSBBU7 to a RAID controller connect the 20 pin cable to J2 on the battery and the other end of the cable to the REB J1 connector or to a 20 pin connector on the RAID controller if available If using a REB the REB should then be mounted as a daughter card to the RAID controller through the J2 connector on the REB Table 3 Cable Compatibility Intel RAID Controller or Server System 20 inch Cable Intel RAID Controller RS2BL080 X Requires
2. REB Intel RAID Controller RS2BL040 X Requires REB Intel RAID Controller RS2P1008 X Table 4 Interface Connector Pin out Signal Type SPARE 18 V728 V 6 Revision 1 0 Intel order number E70473 001 Intel RAID Smart Battery AXXRSBBU7 Technical Product Specification Pin SignalNam 5 O 6 ew BBSTROBE Output BESTATUS 2 6 Battery Module The battery module includes components and states of operation as described below 2 6 1 Internal Connecting Cable Hardware Within the battery module a 5 pin connector cable connects the battery pack to the Smart Battery circuit board 2 6 2 Table 5 Interface Connector Pin out Pin Signal Name VBATP Battery positive terminal THERMISTOR SENSE Output Sense contact of the thermistor Output Clock for pack monitoring Circuit Logic Board The Intel RAID Smart Battery AXXRSBBUJ is based on the Texas Instruments bq2060A SBS v1 1 compliant Gas Gauge IC The SBS v1 1 IC maintains an accurate record of the available charge It monitors the amount of charge input into or removed from the Intel RAID Smart Battery AXXRSBBU7 to determine the battery capacity The bq2060A measures battery voltage temperature and current estimates battery self discharge and monitors the battery for low voltage thresholds It measures charge and discharge activity by monitoring the voltage across a small value series sense res
3. RAID controller through this connector as a daughter card to the base RAID controller 20 pin remote battery connector The Intel RAID Smart Battery AXXRSBBUT can remotely connect to the Remote Extender Board REB component through this connector Remote Extender Board REB The REB component is used to connect to the base controller through the board to board connector as a daughter card to the base controller so as to provide a 20 pin inline connector for remote battery installation support Remote battery connecting cable A 20 inch 20 pin connector cable is provided to connect the REB card to the battery Smart Battery Module which includes the following components Smart Battery circuit board This ensures that the battery is maintained at optimal performance and charge levels This circuit is based on the Texas Instruments bq2060A SBS v1 1 compliant gas gauge M Battery pack The battery pack is mounted the circuit board It includes a separate internal circuit logic board and Li lon Lithium lon batteries The logic board provides sensing and management logic to support battery charge discharge and monitoring b5 pin battery pack connecting cable The connector is used for communicating between the Smart Refresh circuit board and the battery pack Monitoring notification software Monitoring is accomplished through the Intel RAID BIOS Console 2 Intel RAID Web Console 2 or Intel R
4. the Intel RAID Smart Battery AXXRSBBUT the Intel RAID BIOS Console 2 utility can be used to reset the counter to zero for the new battery Intel recommends that you replace the Intel RAID Smart Battery AXXRSBBUT once a year or after 500 recharging cycles whichever comes first The Smart Battery has a one year warranty The Smart Battery can retain data for about 72 hours three days This is approximate and can vary due to several factors including charge level of the battery pack the battery load the ambient temperature the age of the battery and the number of discharge cycles associated with the battery 2 6 4 Battery States The battery pack includes sensing logic that checks the battery voltage levels and recognizes the battery state 2 6 4 1 Initialized State The battery is in the initialized state during a normal power up sequence In the RAID firmware there are two levels of initialization 8 Revision 1 0 Intel order number E70473 001 Intel RAID Smart Battery AXXRSBBU7 Technical Product Specification Hardware During boot loader execution During a RAID firmware boot 2 6 4 2 Discharging State The battery voltage is drained as part of a relearn cycle 2 6 4 3 Fully charged State Battery voltage level is monitored to determine the level of charge Charging begins when the battery s sensing logic detects low voltage Once a new battery is fully charged a relearn cycle is initiated Relearn is the process o
5. 73 001 Intel RAID Smart Battery AXXRSBBU7 Technical Product Specification List of Tables List of Tables Table 1 Electrical and Mechanical Details 4 Table 2 Board to Board Interface Connector 2 5 Table3 Cable CompattiBility oto o e nte t to a E pela 6 Table 4 Interface GonriBcfer Pin Olt i necs ai pter vto dede ae arbe pan uud ea 6 Table 5 Interface Connector 7 Revision 1 0 Intel order number E70473 001 List of Tables Intel RAID Smart Battery AXXRSBBU7 Technical Product Specification This page intentionally left blank vi Revision 1 0 Intel order number E70473 001 Intel RAID Smart Battery AXXRSBBU7 Technical Product Specification Overview 1 Overview This document describes the key hardware components firmware and software utility requirements for the Intel RAID Smart Battery AXXRSBBUT It provides data integrity for the RAID Redundant Array of Inexpensive Disks solution by ensuring that the data passing through the cache is protected during a power outage until written to the hard drives The Intel RAID Smart Battery AXXRSBBU7 is available as an accessory for some Intel RAID Controller models The Intel RAID Smart Battery AXXRSBBUT contains the following components Board to board connector The Intel RAID Smart Battery AXXRSBBU7 can connect to the base
6. AID Command Line Utility 2 utilities The software notifies the user of failures or corrective actions Revision 1 0 1 Intel order number E70473 001 Overview Intel RAID Smart Battery AXXRSBBU7 Technical Product Specification AXXRSBBUT bottom view 4 1 Caution of espiosion if batiery Replace wth same or exutvslent type recommended ty manutacurer Dispose of used according to manufacturer s instructas om CA x X 5 X 33 5 LI 4 eu aie e S r3 J4 Battery Pack Harness Connector J5 Board to board Connector J2 Remote BBU Connector Battery Pack Harness Figure 1 Intel RAID Smart Battery AXXRSBBU7 The battery pack charges automatically and communicates battery status information such as voltage temperature and current to the host computer system During RAID controller operation a write back cache option is available where data is first written to the RAID controller cache memory and held in memory until the disk is available for the write to complete This improves write performance as it is faster to write data to the RAID adapter s cache memory than it is to write it directly to a storage device These write operations are completed quickly at the software application level The RAID controller then writes the cached data to the storage device when it is available to ac
7. Intel RAID Smart Battery AXXRSBBU7 Technical Product Specification Intel order number E70473 001 Revision 1 0 June 2009 Enterprise Platforms and Services Marketing Revision History Intel RAID Smart Battery AXXRSBBU7 Technical Product Specification Revision History Date Revision Modifications Number June 2009 Initial Release Disclaimers Information in this document is provided in connection with Intel products No license express or implied by estoppel or otherwise to any intellectual property rights is granted by this document Except as provided in Intel s Terms and Conditions of Sale for such products Intel assumes no liability whatsoever and Intel disclaims any express or implied warranty relating to sale and or use of Intel products including liability or warranties relating to fitness for a particular purpose merchantability or infringement of any patent copyright or other intellectual property right Intel products are not intended for use in medical life saving life sustaining critical control or safety systems or in nuclear facility applications Intel might change specifications and product descriptions at any time without notice Designers must not rely on the absence or characteristics of any features or instructions marked reserved or undefined Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes t
8. are 2 1 Electrical and Mechanical Details Table 1 Electrical and Mechanical Details Lithium Ion Li lon 10 to 44 5 C dry bulb temperature the maximum dry bulb temperature is derated by 3 3 C per 1000 m above 500 m 20 80 96 non condensing Storage temperature Depends on the storage time Greater than 90 days at 0 to 30 C 30 90 days 0 to 40 C Less than 30 days at 0 to 50 C 2096 to 80 96 non condensing 1350 electrical components 3 257 965 hours at 40 C AXXRSBBUO7 pun 20 408 163 hours at 40 Remote Extender Board Battery operational life 500 recharges cycles Note Intel recommends replacing the battery yearly 4 Revision 1 0 Intel order number E70473 001 Intel RAID Smart Battery AXXRSBBU7 Technical Product Specification Hardware 2 2 Functional Block Diagram Intel RAID Smart Battery AXXRSBBU7 Basic Functional Block Diagram Battery pack Li ION Charger Gas Gauge 3 5 i i Comparator Regulators Charging Circuitry E 5 RAID Controller Server Board Figure 2 Block Diagram 23 Board to board connector The Intel Smart Battery AXXRSBBU7 be connected through the board to board connector J5 Table 2 Board to Board Interface Connector Pin out Pin SignalNam s super feet
9. cept the write This method of writing data carries a risk Cached data on the RAID controller can be lost if the AC power fails before the data is written to the storage device The Intel RAID Smart Battery AXXRSBBU7 mitigates this risk by providing battery power to the RAID controller if the AC power fails 2 Revision 1 0 Intel order number E70473 001 Intel RAID Smart Battery AXXRSBBU7 Technical Product Specification Overview The Intel RAID Smart Battery AXXRSBBU7 monitors the voltage level of the DRAM modules on the RAID controller If the voltage drops below a predefined level the Smart Battery switches the memory power source from the RAID controller to the battery pack The battery pack provides power for the memory until the voltage returns to an acceptable level at which time the Smart Battery circuit board switches the power source back to the RAID controller Cached data is then written to the storage devices with no loss of data The Smart Battery provides additional fault tolerance when used with an UPS The battery pack cache memory hold time depends on the size and configuration of the RAID controller memory Retention time depends on memory capacity and the number of memory components on the DIMM to support the capacity An estimated battery backup retention time is 72 hours three days Revision 1 0 3 Intel order number E70473 001 Hardware Intel RAID Smart Battery AXXRSBBU7 Technical Product Specification 2 Hardw
10. f taking a fully charged battery through the discharge charge cycle to update the gas gauge capacity parameters The relearn cycle takes up to 24 hours to fully discharge and recharge the battery pack After the relearn cycle is completed information from the battery accurately provides the state of charge capacity and other parameters These parameters determine the health of the battery a relearn should be performed periodically to recalibrate these parameters relearn cycle can be set at a user defined interval The default is month 30 days relearn cycle is initiated when a new battery is inserted even if the battery was fully charged previously Some applications can start a relearn or a relearn can be manually started 2 6 4 4 Fully discharged State The fully discharged state is detected as a very low voltage parameter The charger detects a fully discharged battery state and starts charging the cells when sufficient power is available and when the firmware has completed initializing the pack Revision 1 0 9 Intel order number E70473 001 RAID Firmware Interaction Intel RAID Smart Battery AXXRSBBU7 Technical Product Specification 3 RAID Firmware Interaction The RAID firmware detects the battery status and logs the following events Battery is present Battery is not present A new battery is detected Battery has been replaced Battery temperature is high Battery voltage is low Batter
11. henyls Diphenyl Ethers PBB PBDE Quantity limit of 0 01 by mass 100 PPM for Cadmium Measure 39 China RoHS EFUP of 5 10 yrs based on the technology European Battery Directive 2006 66 EC and it s updates 38 3 Air Transportation Regulation ADR Transportation Requirements 12 Revision 1 0 Intel order number E70473 001 Intel RAID Smart Battery AXXRSBBU7 Technical Product Specification Glossary Glossary This appendix contains important terms used in the preceding sections B Megabyte b B b PCB Printed Circuit Board Power on Self Test eral tached SC Revision 1 0 13 Intel order number E70473 001 Reference Documents Intel RAID Smart Battery AXXRSBBU7 Technical Product Specification Reference Documents See the following documents for additional information RAID Smart Battery AXXRSBBU7 User s Guide Document number E70472 00x Inte RAID Software User s Guide Document number D29305 0xx dnte RAID Controller Command Line Tool 2 User Guide Document number E36092 00x 14 Revision 1 0 Intel order number E70473 001
12. istor between the battery s negative terminal and the negative terminal of the battery pack The battery charge Revision 1 0 Intel order number E70473 001 Hardware Intel RAID Smart Battery AXXRSBBU7 Technical Product Specification is determined by monitoring this voltage and correcting the measurement for environmental and operating conditions For more information about the Texas Instruments bq2060A SBS v1 1 compliant Gas Gauge refer to the Texas Instruments web site at http Awww ti com The Intel RAID Smart Battery offers the following features Smart Battery circuit integrated into the battery pack Provides reduced host CPU intervention Shares bus with the on board EEPROM Electronically Erasable Programmable Read Only Memory for memory Provides real time battery status information Displays a low charge warning Provides instantaneous voltage current and temperature warnings Provides remaining battery charge percentage and at rate information Broadcasts event alarms to the host Out of temperature Terminate charge Terminate discharge Low capacity Displays manufacturing information Provides Smart Charger Protocol for improved battery maintenance calibration and charging performance 2 6 3 Battery Pack Life and Data Retention Time The Intel RAID Smart Battery software utilities use a counter to show the number of times the battery has been recharged When replacing
13. k Life and Data Retention 2 4 2221 2 8 2 6 4 Battery 8 RAID Firmware Interactiof 2 iore iis 10 AO buf 11 4 1 Intel RAID BIOS Console 2 in 11 4 2 Intel RAID Web Console 2 erret t eae tot aes 11 4 3 Intel RAID Command Line Utility P t enda eerte nere 11 5 Product Regulatory 12 5 1 Intended Application x oer pet e Rx DO I ub 12 5 2 IM MM 12 5 3 Environmental oed code tae eerie 12 OSS AY ocio EDI S abo uc 13 Reference dla creer Lcid Lon IER que 14 Revision 1 00000 Intel order number E70473 001 List of Figures Intel RAID Smart Battery AXXRSBBU7 Technical Product Specification List of Figures Figure 1 Intel RAID Smart Battery 5 07 02000244441100002000 00 2 Figure 2 Block ee errante band esp ra aep Cu cele pee loners 5 Figure 3 Remote Extender Board eoe meto eei be Ct RSS 6 iv Revision 1 0 Intel order number E704
14. o them The Intel RAID Smart Battery AXXRSBBU7 may contain design defects or errors known as errata which may cause the product to deviate from published specifications Current characterized errata are available on request Intel is a trademark or registered trademark of Intel Corporation or its subsidiaries in the United States and other countries Other names and brands may be claimed as the property of others Copyright 2009 Intel Corporation Portions Copyright LSI Corporation ii Revision 1 0 Intel order number E70473 001 Intel RAID Smart Battery AXXRSBBU7 Technical Product Specification Table of Contents Table of Contents 1 MOV OR WIC W asec 1 2 ri A E tieu qu ints 4 2 1 Electrical and Mechanical Details 2 2 reed Ra en ERE 4 2 2 Functional Block o et o o Dites 5 2 3 Board to board COnnector a eR Pe n Se de S dU UE 5 2 4 Remote Extender Board 6 2 5 Remote Battery Connecting 6 2 6 Battery Oben in reta tmt od ecce efus 7 2 6 1 Internal Connecting Cables se dee 7 2 6 2 LOT refi A era o M TT RENNES 7 2 6 3 Battery Pac
15. y see the Inte RAID Software User s Guide 43 Intel RAID Command Line Utility The Intel RAID Command Line Utility 2 is a text based command line utility CLU for DOS Microsoft Windows and Linux operating systems It shows battery status and can be used to initiate a relearn For a list of all command line options see the Intel RAID Controller Command Line Tool 2 User Guide Revision 1 0 11 Intel order number E70473 001 Product Regulatory Compliance Intel RAID Smart Battery AXXRSBBU7 Technical Product Specification 5 Product Regulatory Compliance 5 1 Intended Application This product was evaluated as a component for use with Information Technology Equipment ITE which may be installed in offices schools computer rooms and similar commercial type locations The suitability of this product for other product categories and environments such as medical industrial telecommunications NEBS residential alarm systems test equipment and so on other than an ITE application may require further evaluation 5 2 Safety This BBU complies and has been certified by UL to UL60950 5 3 Environmental Compliance This BBU complies with European Directive 2002 95 EC and it s updates Restriction of Hazardous Substances RoHS Threshold limits and banned substances are noted below the following Quantity limit of 0 1 by mass 1000 PPM for Lead Mercury Hexavalent Chromium Polybrominated Bip
16. y is charging Battery is discharging Battery voltage is normal Battery needs replacement SOH is bad Battery needs replacement Battery is three years old Battery needs replacement Charger is not working Relearn has started Relearn is in progress Relearn completed Relearn timed out Relearn pending Battery is under charge Relearn postponed Relearn will start in four days Relearn will start in two days Relearn will start in one day Relearn will start in five hours Revision 1 0 Intel order number E70473 001 Intel RAID Smart Battery AXXRSBBU7 Technical Product Specification Software 4 Software 4 1 Intel RAID BIOS Console 2 The system BIOS loads the RAID option ROM that resides on the Intel RAID controller flash To use this utility press Ctrl G when prompted during POST Power on Self Test The option ROM checks for the presence of the battery and informs the user if the battery is missing or not fully charged The Intel RAID BIOS Console 2 utility can be used to monitor charge cycle count and voltage levels For more information on the Intel RAID BIOS Console 2 utility see the Inte RAID Software User s Guide 4 2 Intel RAID Web Console 2 The Intel RAID Web Console 2 utility is an operating system based utility for supported Microsoft Windows and Linux operating systems This utility can monitor battery status charge level and so on For more information on the Intel RAID Web Console 2 utilit

Intel AXXRSBBU7 rechargeable battery

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