Model 6276 ForeFront Half-Pipe Chassis Assembly User Guide
Contents
1. lt gt Angle brackets indicate function and keyboard keys such as lt SHIFT gt lt CTRL gt lt C gt and so on Are you ready All system messages and prompts appear in the Courier font as the system would display them dir Bold Courier font indicates where the operator must type a response or command Mouse conventions The following conventions are used when describing mouse actions Table 2 Mouse conventions Convention Meaning Left mouse button This button refers to the primary or leftmost mouse button unless you have changed the default configuration Right mouse button This button refers the secondary or rightmost mouse button unless you have changed the default configuration Point This word means to move the mouse in such a way that the tip of the pointing arrow on the screen ends up resting at the desired location Click Means to quickly press and release the left or right mouse button as instructed in the procedure Make sure you do not move the mouse pointer while clicking a mouse button Double click Means to press and release the same mouse button two times quickly Drag This word means to point the arrow and then hold down the left or right mouse but ton as instructed in the procedure as you move the mouse to a new location When you have moved the mouse pointer to the desired location you can release the mouse button Typographical conventions used in this document 112. About this guide Model 6276 2U CPCI Chassis Assembly Bibliography The following publications are used in conjunction with this manual ECTF H 110 CT Bus Specification Revision 1 0 e CompactPCI Hot Swap Specification PICMG 2 12 Revision 1 0 e CompactPCI Specification PICMG 2 0 Revision 3 0 Keying of CompactPCI Boards and Backplanes Specification PICMG 2 10 Revision 1 0 e UL60950 Safety of Information Technology Equipment including Electrical Business Equipment EC 61076 4 101 1995 05 Specification for 2mm Connector System IEEE 1101 10 IEEE Standard for Additional Mechanical Specifications for Microcomputers using IEEE 1101 1 Equipment Practice 12 Bibliography Chapter 1 Introduction Chapter contents Productieaturessandibenehtssoc reset ke nacre cs cu ne heh i eae crag ache te iade eU reae Rer ooo 14 What is mn pra ctl e T H td eri Ue 14 13 1 Introduction Model 6276 6U cPCI Chassis Assembly Product features and benefits Thank you for purchasing Patton Electronics Co Model 6276 ForeFront Half Pipe Chassis with CPCI 2U backplane midplane The Model 6276 FireFront Half Pipe Chassis is a modular 2U x 19 inch rackmount sub rack type CPCI packaging system The product offers a low cost turnkey solution for customers desiring four GU x 160mm slots in the least pos sible vertical rack space The superior design also provides up to two power supply modules configured for external DC or
3. Compact Cli form factor eee eese te hese see cere ceca EU de ed O e CO 26 Board trontipanels oeste ence ae EURO eee eet 27 Siransittoniboardscesereeceenm eee EE E EEEE E E R AE TENER E E ET 27 Pinmandisocket do 29 PP TTT EE 30 IES a E TT tee e es eee epee ed 30 a 30 NS TE O 30 rl o 30 OE aa 32 Backplane power distributions iaa 32 External Dowericonnectionsveme ee e do DU 33 Bron panel keying toripoweb suup pliesimesecsss cene cases cuties d e AE AE E 33 Hotswapicapa bili LT 33 25 3 System architecture Model 6276 2U CPCI Chassis Assembly CompactPCI form factor CompactPCI is flexible in the mechanical and connector area using a passive backplane and plug in daughter boards The architecture is based on the IEC 1101 10 and 1101 11 Eurocard standard for the fixed 160mm depth for front boards but allows for two board heights 3U 100 mm high e 2U 233 35 mm high This variety enables a wider variety of applications and industries 3U which is the minimum for CompactPCI as it accommodates the full 64 bit CompactPCI bus is popular for embedded industrial automation applica tions while 2U provides additional board real estate for more complex applications 2U also provides more connectors for rear panel I O often needed in telecom products Eurocard boards offer a long list of advantages V Extensive board keying capabilities so that boards can only be plugged into appropriate slots V Card guides for solid rear bac
4. J1 and J2 The Model 6276 can draw power from sources connected to either of these terminal blocks inputs are diode ORed and combined to provide for redundant power input Although the power supply module is designed to operate normally with one power source users may want to connect two independent power sources one to each terminal block to provide uninterrupted operation in the event of one source failure IN Use AWG 18 copper conductors for the DC supply CAUTION 1 Connect the earth ground of the DC source to the grounding stud on the Model 6276 chassis as described in section Grounding the Model 6276 AC and DC units on page 38 2 Strip back the insulation on each of the supply wires approximately 1 4 inch 3 Insert the stripped end of the positive lead into the DC input of the terminal block Tighten the screw until the power lead is firmly fastened Repeat the procedure for the negative lead using the DC input of the terminal block Make sure that there is no exposed wire DC power module AX 48V DC J1 J2 TN SREE RE E DC power Grounding eniry connectors studs Figure 14 DC connector DC and DC input view 4 Repeat steps 1 through 3 to install the remaining DC power connection 2U quick set up checklist 37 4 Installation checklist Model 6276 2U CPCI Chassis Assembly Grounding the Model 6276 AC and D
5. AC power input The rear of the chassis provides four 2U x 80mm slots for CPCI transition modules Cooling is provided by the specially designed plug in fan tray module The Model 6276 ForeFront Half Pipe Chassis complies with the PICMG 2 0 R3 0 CompactPCI Specification and PICMG 2 5 ECTF H 110 CT Bus Specification Rev 1 0 making it an excellent choice for redundant fault tolerant applications What is CompactPCI CompactPCI Compact Peripheral Component Interconnect is a high performance industrial computer plat form based on the standard PCI electrical specification in rugged 3U or 2U Eurocard style packaging with a high quality 2mm metric pin and socket connector CompactPCI is an open specification supported by the PICMG PCI Industrial Computer Man i ufacturers Group which is a consortium of companies involved in utilizing PCI for embedded applications Distinct advantages of CompactPCI CPCI include e Cost time savings Because it is electrically compatible with PCI CPCI allows designers to tap into the wealth of available hardware and software CPCI provides a substantial reduction in engineering and manu facturing costs because off the shelf items can be shipped to meet your configuration needs and delivery schedules Rugged and reliable The Eurocard style packaging which includes two piece shielded connectors for better reliability and vertical card orientation for better cooling provides a ro
6. Pins J3 aie PCI d 2 and system slot Cntr 110 Pins J or PICMG Defined I O or User Defined O n 110 Pins J1 i Key Area 17 32 bit PCI Local Bus Figure 11 J1 through J5 connectors on the 6U card Pin and socket connectors 29 3 System architecture Model 6276 2U CPCI Chassis Assembly 3U and 6U cards use a single 220 pin connector for all power ground and all 32 and 64 bit PCI signals This connector consists of two halves the lower half 110 pins is called J1 P1 and the upper half also 110 pins is called J2 P2 Twenty pins are reserved for future use The connector is divided in J1 P1 a 25 row connector that includes voltage keying and J2 P2 a 22 row connector without keying The 2U card can have up to four additional connectors with a total of 315 pins which can be used for a variety of purposes A system CPU uses J1 and J2 but 32 bit peripherals cards only need to use J1 for full CompactPCI function ality J3 through J5 on 2U cards can be user defined I O Optional buses such as the CT H 110 bus use the J position J1 P1 amp J2 P2 connectors The CompactPCI bus spans the J1 P1 amp J2 P2 connectors with 32 bit PCI implemented on J1 P1 and full 64 bit PCI implemented on J2 P2 on the Model 6276 Midplane J1 P1 is always devoted to 32 bit PCI in CompactPCI systems however use of J2 P2 for 64 bit PCI can be optional For instance J2 P2 may be defined for user I
7. Power supply fusing DC 250 V 12 5 A Slow blow one fuse per PSU AC 250 V 5 A Slow blow one fuse per PSU Power considerations For DC systems an approved external source must be rated a maximum of 75 VDC 7 0 A and provide over current protection upstream of the equipment For DC systems an approved disconnect device with a minimum 3 0 mm contact separation must be provided upstream of the device and rated at least 75 VDC 7 0 A and be located so it is accessible to the operator For DC systems this equipment shall be connected directly to the DC supply system bonding jumper from an earthing terminal bar or bus to which the DC supply system earthing electrode is connected For DC systems this equipment shall be located in the same immediate area as any other equipment that has a connection between the earthed conductor of the same DC supply circuit and the earthing conductor and also the point of earthing of the DC system The DC system shall not be earthed elsewhere Chassis system specifications 23 2 Chassis specifications Model 6276 2U CPCI Chassis Assembly For DC systems there shall be no switching or disconnecting devices in the earthed circuit conductor between the DC source and the point of connection of the earthing electrode conductor When used with AC supplies the device must be connected to an earthed mains socket outlet 24 Power considerations Chapter 2 System architecture Chapter contents
8. disturbing DC voltages in the power system The hot swap feature is implemented on the CPCI boards not on the backplane The backplane remains pas sive Therefore CompactPCI boards either are or are not hot swappable Signal lines must be precharged to 1V before being plugged into the backplane to maintain ongoing bus trans actions Also power must be ramped up or down in a controlled manner to allow the power supply to adjust to Hot swap capability 33 3 System architecture Model 6276 2U CPCI Chassis Assembly the change in load The power supply ground and signal pins on the connectors are staged to allow sequenc ing so as to not disturb the operation of the surrounding boards in the bus The three levels of sequencing are e Short pins for BD SEL Medium pins for signals Long pins for power ground The system uses two levels of sequencing so that power ground is made first broken last The short pin BD_SEL connection is made only when the board is firmly seated which signals the control circuitry to power up any high current devices Conversely BD_SEL breaks first to provide early warning to the control circuitry 34 Hot swap capability Chapter 4 Installation checklist Chapter contents RT TR T ec e e Er e ee TR Re RTT aA 36 Poswercableanstallation estende ERO oie Oi TONI ANI ainsi 36 Installing the power cab lesa TE 36 Installing the power cables UNIE asirio 37 Grounding the Model IIA ER 38 Changin
9. inch rackmount subrack type packaging system designed for the ForeFront CompactPCI open bus architecture The rugged rack mounted chassis system is ideal for carrier class defense industrial enterprise and commercial environments The 6276 excels in its ease of access superior cooling and power distribution The base unit is adapt able to a wide array of product configurations Product features include V Available in AC or DC power supply configurations V Fully compatible with Patton ForeFront modules V EMI shielding on entire assembly with continuous chassis ground V Lightweight and durable cold rolled steel construction suitable for rugged environments V Only 11 70 in 29 80 cm deep Y Standard powder coating finish V Front mounting flanges for 19 in rack mount environments Figure 1 Model 6276 16 2U CPCI subrack Model 6276 2U CPCI Chassis Assembly 2 Chassis specifications Description of chassis front side There are four 6U x 160mm slots a full CPCI bus segment at the front of the chassis see figure 2 Front entry ForeFront modules in accordance with PICMG 2 0 R2 1 CompactPCI specifications are plugged into these slots Rear 3U area alarm module Alarm module rear power entry Power bay front 3U area Rear transition module Transition module area rear 6U area Power supply module 6U CPCI bus segment front 6U area Fan tray assembly Figure 2 Model 6276 F
10. you install the enclosure About this guide Model 6276 2U CPCI Chassis Assembly Precautions Notes and cautions which have the following meanings are used throughout this guide to help you become aware of potential problems Warnings relate to personal injury issues and Cautions refer to potential property damage Note Calls attention to additional or noteworthy information or tips The shock hazard symbol and WARNING heading indicate a potential electric A shock hazard Strictly follow the warning instructions to avoid injury caused WARNING hy electric shock The alert symbol and WARNING heading indicate a potential safety hazard A Strictly follow the warning instructions to avoid personal injury WARNING The shock hazard symbol and CAUTION heading indicate a A potential electric shock hazard Strictly follow the instructions to CAUTION avoid property damage caused by electric shock The alert symbol and CAUTION heading indicate a potential haz A ard Strictly follow the instructions to avoid property damage CAUTION This symbol and the CAUTION heading indicates a situation A where damage to equipment can be caused by electrostatic dis CAUTION charge This symbol and the IMPORTANT heading provides information which should be followed for best results when installing configur IMPORTANT ing Or operating the Patton product Style conventions used in this document Tables contain information of a descriptive na
11. A Glossary of terms NP Not Populated pins within connector that must not be populated due to safety requirements P PCI Peripheral Component Interconnect A specification for defining between logic components Typically used for interconnecting high speed PC compatible chipset components The PCI specification is issued through the PCI Special Interest Group PCI SIG PCI SIG Peripheral Component Interconnect Special Interest Group PICMG PCI Industrial Computers Manufacturers Group a consortium of industrial computer product vendors who develop specifications for PCI based systems and boards for use in industrial computing applications Platform Describes the system environment including the backplane and related enclosure S SELV Safety Extra Low Voltage a term generally defined by the regulatory agencies as the highest voltage that can be contacted by a person and not cause injury It is often specifically defined as 30 VAC or 42 4 VDC S HAZ Secondary Hazardous any voltage within a system that is greater than 60VDC 42 4VAC peak NOT meeting the requirements for a LIMITED CUR RENT CIRCUIT or for a TNV CIRCUIT Typical ringing voltage is considered SECONDARY HAZ ARDOUS unless it is current limited Raw ringing is considered SECONDARY HAZARDOUS Refer to IEC950 or PICMG 2 5 R1 0 CompactPCI Com puter Telephony Specification for information 47 A Glossary of terms Shroud A ma
12. B PATTON mE Zilectronics Uo Model 6276 ForeFront Half Pipe Chassis Assembly User Guide Sales Office 1 301 975 1000 Technical Support 1 301 975 1007 E mail support patton com URL www patton com Document Number 12001 1U Rev B Part Number 07M6276 Revised August 29 2003 Contact Information Patton Electronics Company Inc 7622 Rickenbacker Drive Gaithersburg MD 20879 USA tel 1 301 975 1000 fax 1 301 869 9293 support 1 301 975 1007 url www patton com e mail support patton com Copyright Statement Copyright 2003 Patton Electronics Company All rights reserved Trademark Statement The terms ForeFront and Half Pipe are trademarks of Patton Electronics Company CompactPCI and PICMG are regis tered trademarks of the PCI Industrial Computer Manufacturers Group All other trademarks presented in this document are the property of their respective owners Notices The information contained in this document is not designed or intended for use as critical components in human life support systems equipment used in hazardous environments or nuclear control systems Patton Electronics Company disclaims any express or implied warranty of fitness for such uses The information in this document is subject to change with out notice Patton Electronics assumes no liability for errors that may appear in this document Any software described in this document is furnished under license a
13. C chassis and the EMC plug in unit front panels and or optional EMC filler panels are also conductive by use of gaskets strips e All chassis and plug in contact surfaces are connected to a common chassis ground Electromagnetic compatibility EMC 19 2 Chassis specifications Model 6276 2U CPCI Chassis Assembly Mating EMC gaskets and strips are used on the chassis front panels of boards and optional filler panels An EMC gasket is attached to the bottom of the chassis front view and an EMC strip is attached to the top Plug in boards have the corresponding mates on the opposite side see figure 6 EMC strip on chassis EMC chassis EMC strip EMC strip on chassis on front card EMC gasket on chassis and front card Pc Els Figure 6 EMC strip and gasket on chassis and cards The EMC strip on the left side of the board mates with the EMC gasket attached to the chassis when it is plugged into the first slot Each board mates together with corresponding gaskets strips In addition all metal components of the subrack are surface treated and conductive Top bottom sides and rear EMC covers provide mechanical protection and EMC shielding on the subrack Retaining clips ensure conductive connection The chassis contains an optional frame ground to
14. C units Do the following 1 Assemble a ground wire using 10 AWG wire with green colored insulation and two ring terminals Make the wire long enough to reach one of the following ground sources The building ground rod generally located at the site s main service entrance A sprinkler system pipe A cold water pipe Building structural steel A To avoid the risk of personal injury the distance between ground and the equipment rack must not exceed the distance specified in either local electrical WARNING codes or the National Electrical Code 2 Install the ground wire between the grounding studs see figure 13 on page 36 for AC power entry or figure 14 on page 37 for DC power entry and the grounding source Changing the VI O configuration jumper The Model 6276 VI O is factory configured for 3 3V do not change this setting when using ForeFront cards Optional frame ground signal ground connect There are two headers J1 and J2 located in the power bay area J1 corresponds to signal ground SG and J2 corresponds to frame ground FG These two headers provide an option to connect FG and SG The factory default is for FG and SG to not be connected Depending on the environment you can opt to connect the FG SG J4 J5 for EMC considerations and noise reduction 38 2U quick set up checklist Chapter 5 Maintenance Chapter contents Preventiyemalniteniabee sees reete m OUTRE ee reu PIE deesse e ee pe TT 40 Clean fa
15. O or sub buses like the CT H 110 bus J2 is always used on system slot boards to provide arbitration and clock signals for peripheral boards J3 P3 through J5 P5 connector J3 P3 through J5 P5 connectors available only in 2U systems are generally defined for user I O However sub bus interconnects for example CT H 110 bus can be configured on the J4 P4 connector Reserved pins There are bused and non bused reserved pins as noted below The BRSVPxxx signals SHALL be bused between connectors and are reserved for future CompactPCI def inition The RSV signals are non bused signals that shall be reserved for future CompactPCI definition Power pins The 2U Model 6276 Backplane Midplane has a selectable signaling environment All connectors on the 2U Model 6276 Backplane Midplane provide pins for 5V 3 3V 12V and 12V operating power In addition there are power pins labeled V I O The V I O power pins on the connector are used to power the buffers on the peripheral boards allowing a card to be designed to work in either interface In a ForeFront environment the V I O pins must always be configured for 3 3 VDC This is selected by a strap on the mid plane Backplane architecture Patton Electronics Company 2U Model 6276 Backplane Midplane provides one CompactPCI bus segment The cPCI bus segment is composed of four GU board locations at 33 MHz with 20 32 mm 0 8 inch board center to center spacing The 6U cards are s
16. TET 46 Eaa TEH SE Ra aa asi TTT peo agate nants Gees ati Rotter nen ein aes 46 FLO te EE ILE 46 PD acca ch EE oa sexs saa Seceua E eni MAE MUI E LA d cs eee M MU NU 46 ere eee Peer RN 47 E 47 jg 47 a E 47 om 47 TSA c 47 e E E E E 47 NS 47 TN ROTTE des ee eed s 47 Nel Redundant aii tomi eiit anite ibn E 47 NEBS sitiada b e UR ei edes eH ed 47 47 aca ssecaeas R 47 T HEE 47 PERSIC TA 47 PICMG 20 ani 47 O O 47 AA OE Ir A entes 47 SELV dq CP cae eset E 47 UU VATES 47 O n ne EM IL ht IL CM RII I POM 48 48 TOM m H 48 TNV eree MP E 48 UR AEE EEA E E AN AE E O T A E EA A A EN A 48 O 48 ba TTT 48 KE pM 48 Compliance Information Radio and TV Interference The Model 6276 ForeFront Half PipeTM Chassis generates and uses radio frequency energy and if not installed and used properly that is in strict accordance with the manufacturer instructions may cause interference
17. acilities of the local telecommunications company The equipment must also be installed using an acceptable method of connection In some cases the company s inside wiring associated with a single line individual service may be extended by means of a certified connector assembly telephone extension cord The customer should be aware that compliance with the above condition may not prevent degradation of service in some situations Repairs to some certified equipment should be made by an authorized maintenance facility designated by the supplier Any repairs or alterations made by the user to this equipment or equipment malfunctions may give the telecommunications company cause to request the user to disconnect the equipment Users should ensure for their own protection that the ground connections of the power utility telephone lines and internal metallic water pipe system are connected together This protection may be particularly important in rural areas Users should not attempt to establish or modify ground connections IN themselves instead they should contact the appropriate electric CAUTION inspection authority or electrician FCC Part 68 Compliance Statement This equipment complies with Part 68 of the FCC rules and the requirements adopted by the ACTA Refer to the plug in cards user guide for details Model 6276 2U CPCI Chassis Assembly CE Notice The CE symbol on your Patton Electronics equipment indicates that it is in compliance
18. arge crediting your account with 80 of the purchase price Over 60 days Products will be accepted for repairs only RMA numbers RMA numbers are required for all product returns You can obtain an RMA by doing one of the following Completing a request on the RMA Request page in the Support section at www patton com By calling 1 301 975 1000 and speaking to a Technical Support Engineer e By sending an e mail to returns patton com All returned units must have the RMA number clearly visible on the outside of the shipping container Please use the original packing material that the device came in or pack the unit securely to avoid damage during shipping Shipping instructions The RMA number should be clearly visible on the address label Our shipping address is as follows Patton Electronics Company RMA xxxx 7622 Rickenbacker Dr Gaithersburg MD 20879 4773 USA Patton will ship the equipment back to you in the same manner you ship it to us Patton will pay the return shipping costs Warranty Service and Returned Merchandise Authorizations RMAs 43 44 Warranty Service and Returned Merchandise Authorizations RMAs Appendix A Glossary of terms Chapter contents aun M E AGO WRG m EE 47 EM es eese 46 o 47 uy iia A T E dere 47 IT T 46 IES LT denter fente 47 Ie c LUE E 46 NES eerte 47 WualiRedundant sareat e ee ee 46 TIN geet ae hearts eerie ene esp ee 47 e A o AGI Does uU NUI ate ete Ee 47 TSG p EET
19. ble lug on DC chassis to ensure that the ground connection will not rotate and become loose The dual frame ground lugs on DC interfaces must be used to connect the chas A sis to earth ground Failure to do this will cause excessive RF emissions and WARNING could possibly create a safety hazard Front panel keying for power supplies Power supply keying options have been registered with PICMG Since power supplies use a different type of connector than other CompactPCI slots there is no possibility of mating problems with 2mm connectors The power supply key options are independent of the 2mm application card keys and may duplicate key codes that are used for different purposes elsewhere in the system Specific front panel keying is defined to prevent damaging an AC power supply inserted into a backplane wired for DC and vice versa Hot swap capability Hot swapping is the capability of removing and replacing components without turning off the system Hot swap capability is becoming increasingly important in systems requiring continuous operation at some level Because boot times of many popular operating systems are long the hot swap capability is crucial for high end PC servers and even more so for telecommunication systems such as base stations where board level exchanges must be made without any downtime CompactPCI supports dynamic configuration to allow hot removal insertion of boards without interrupting backplane transactions or
20. bust system based on a sub rack backplane architecture e Hexibility CPCI allows either 32 or 64 bit PCI plus offers an open architecture Additional connectors are defined for adding standard or proprietary buses or other needs Hybrid CPCI systems allow bridging to other buses or custom applications e Hot swap capability Boards can be hot swapped without disrupting operation a critical feature in real time and high availability applications CompactPCI is rapidly becoming the backbone of today s high performance embedded systems It is ideally suited for telecommunications computer telephony real time machine control industrial automation real time data acquisition instrumentation military systems and other applications requiring high speed comput ing and modular robust packaging design 14 Product features and benefits Chapter 2 Chassis specifications Chapter contents A P E 16 Description of chassis frontside tt a 17 DEEP chassis rear sic T 18 Electromagnetic compatibility EMC c terc er eee euer e E CI 19 Electrostatic discharge ESD Protectio Na eese RU URN ENTUM De od 20 Tanstraysassemblyseee etes e A seater net eae S E E A E rU 22 Chassis systemisDecificationsecceed tee eedeleue tese E io Tai 23 PowerconsiderationS ene P UT OU E NOUO EN R TUER TORIS E T TTD 23 15 2 Chassis specifications Model 6276 2U CPCI Chassis Assembly 2U CPCI subrack The Model 6276 ForeFront Half Pipe is a modular 2U x 19
21. ce needs to be plugged into the sub rack to prevent this false alarm 40 Preventive maintenance Chapter 6 Contacting Patton for assistance Chapter contents Titiro G nee eet eee pellere cde rere Ke EET 42 Contact information exo e E e ee ener ertet e 42 Cer E UE OO OS E 42 Warranty Service and Returned Merchandise Authorizations RMAs eese 42 Wattanty ceo tore eC ee mU DUM ULL m E Ae DII LU TIT 43 CT e T CO TOO DOTT I EUN EUM eth 43 Returns for credito ee ee EE Oe E EB 43 RO tee 43 RMA numbers somete IRR NOE ERN etse mq ccr eden 43 Shipping INStrUCtiOns t EE 43 41 6 Contacting Patton for assistance Model 6276 2U CPCI Chassis Assembly Introduction This chapter contains the following information Contact information describes how to contact Patton technical support for assistance e Warranty Service and Returned Merchandise Authorizations RMAs contains information about the RAS warranty and obtaining a return merchandise authorization RMA Contact information Patton Electronics offers a wide array of free technical services If you have questions about any of our other products we recommend you begin your search for answers by using our technical knowledge base Here we have gathered together many of the more commonly asked questions and compiled them into a searchable database to help you quickly solve your problems Online support available at www patton com E mail s
22. d handle The alignment pin does the following Ensures that the connectors are correctly aligned before they engage Provides solid protected keying Provides board ESD contact Ensures that the EMC gasket is properly aligned see Electromagnetic compatibility EMC on page 19 Ensures that when the board is inserted in the card guide an integrated ESD clip discharges ESD from the board to the right vertical rail chassis ground Electrostatic discharge ESD protection 21 2 Chassis specifications Model 6276 2U CPCI Chassis Assembly Figure 8 Model 6270 series fan tray assembly Fan tray assembly Cooling is provided by the specially designed Patton Electronics Company 6270 SeriesPlug In Fan Tray Module see figure 8 The unit utilizes three 12 VDC axial cooling fans which are positioned for optimum side to side air flow through the subrack The fan tray is hot swappable for air filter replacement Table 3 Fan tray specifications Item Description Physical Height 6 875 in 17 463 cm Width 1 70 in 4 32 cm Depth 10 875 in 27 623 cm Power requirements 1 3 A at 12 VDC Performance 42 5 CFM per fan quantity 3 fans Reliability 15 000 hours at 122 F 50 C Operating environment 32 122 F 0 50 C 5 95 relative humidity non condensing Fan tray model no 51 00180 Replacement air filter part no 05 00440 01 22 Fan tray assembly Model 6276 2U CPCI Chassis Assembly 2 Chassis spec
23. dplane is shown in figure 10 6U Transition module 6U Front card Figure 10 Front rear boards and backplane interface Rear panel I O boards are either 3U or 6U in width and are typically 80mm in depth Other depths are allowed depending on the application requirements The 2U chassis provides an 80mm transition module sec tion This section provides four 6U x 80mm slots for cPCI transition modules All front entry board features handles keying alignment pin EMC etc are also utilized on the rear entry boards The rear panel I O transition boards are in line with the front entry boards This means that the front panels of rear panel I O transition boards are reversed mirrored from the front boards The top handles are on the bottom and vice versa The slot keying holes and hole labels in both the card guides and front panels are upside down compared to the front boards and card guides The same connector pin labeling sequence is used on the rear I O transition boards as on the front boards with the position numbers going from bottom to top This is a mirror image of the front board s layout orien tation Using the same 1 for 1 pin mapping sequence eliminates confusion and I O signal pin mapping prob lems For example pin A3 is the same on the front boards on the rear I O transition board and on the backplane 28 CompactPCI form factor Model 6276 2U CPCI Chassis Assembly 3 System architecture Rear panel I O tran
24. e 46 O rere eeu erroe ce 47 EpAUseec cecoM e el ferte 46 POI SIG 47 ENIC see aes Secs ea UU UNIES 46 IR 47 ENTM ee eoe eorom rer MR 46 EIS a nep eee eer er M nM 47 T edm a eee ZONE Se euet o aa 47 Enurmecrtoneccci oo ESTE 46 SELV eee ree ETE 47 BS odere Uere eet DUI IINE 46 SCHIAZ i eee Pe HU e tad 47 Eurocardb seeders ue eee eee ee eres 46 Shroud sese cec ec cea sae ret ee dete 48 Llerena ME TD tee erue ecol ten T 48 Ho e nas 46 TOM esar ona 48 PPT E eee ceo 46 TV nan acer Oat dh eae AE Mi date tenes leven tae dheats 4s 48 pr EE ATs 9 dee RR RR 48 IESU 47 je 48 NE Ges ee oe Set SE ee 47 Westie ta hikes Bee RENTES SEES IER 48 UNE Bh eue UL 47 RET T ume cu eL TU UU 48 JN o cete tette m 47 Ry M mM ER 47 45 A Glossary of terms C CFM Cubic feet per minute A measurement of how much air is moved through a fan CSA Canadian Standards Association Organization which operates a listing service for electrical and elec tronic materials and equipment It is the body that establishes telephone equipment and other stan dards for use in Canada CT Computer Telephony is the adding of computer intelligence to the making receiving and managing of telephone calls D Dual Redundant An environment containing two power supplies with fault tolerance such that one power supply may fail and the system will continue to operate ECTF Enterprise Computer Telephony Forum A non profit corporation formed to f
25. ectric shock always wire for power as the last step WARNING Power cable installation This section describes installing the power and ground cables Installing the power cables AC unit This section describes installing the power cables into the IEC 320 connectors on the Model 6276 power sup ply Do not connect the remaining end of the power cables to the power outlet at this time Do the following 1 Install a power cable into an IEC 320 connector see figure 13 The AC main socket outlet shall be within 3 meters of the equipment and shall be easily accessible AC power module 115 Ano 50 60Hz 5 AMPS S Grounding Power IEC 320 Power cord studs switch connector retainer clip Figure 13 IEC 320 connector and grounding stud locations 36 2U quick set up checklist Model 6276 2U CPCI Chassis Assembly 4 Installation checklist IN To avoid the risk of injury from electric shock the power cords connected to the IEC 320 connectors must be grounded power cords WARNING 2 Rotate the power cable retainer clip see figure 13 so it secures the power cable plug in the IEC 320 con nector Installing the power cables DC unit This section describes installing the power cables into the DC power input module Do not connect the remaining end of the power cables to the DC power source at this time The Model 6276 DC power supply module comes with two power input terminal blocks
26. eene eene enne sisses esent tns tn sentent tn tns en sens en senten sensns intent en eas en sens ensun 41 irte gm 42 Contact information p 42 SELVICS P M 42 Warranty Service and Returned Merchandise Authorizations RMAs eese 42 Warranty Covetage e EEE Gas 43 uto warranty SELVICE redemit eene tem re erede aee eO Pe HR cet es ire rete Pul evite peer a 43 Returns for rl MD 43 Returm for credit policy 5 aeo ee e eer cibo ede e r dieere Ried 43 RMA numbers tii iria 43 Shipping INStUCHODS iia 43 A Glossary LT 45 NN 46 o Y 46 Qo EE 46 c 46 D C S 46 Dual Redundante ia 46 A 46 ECTP C 46 D H MH P PRT 46 EMG s n ceciderunt end emen eiii nt idunt dnte tube eme eoe Ieri 46 A iiid udine gue ERI DIE 46 1 ida 46 lo Cii a 46 Model 6276 2U CPCI Chassis Assembly Contents MSIE geek ce seat occas ce 46 o
27. enient for you to work with your local reseller to obtain a replacement Patton services our products no matter how you acquired them 42 Introduction Model 6276 2U CPCI Chassis Assembly 6 Contacting Patton for assistance Warranty coverage Our products are under warranty to be free from defects and we will at our option repair or replace the prod uct should it fail within one year from the first date of shipment Our warranty is limited to defects in work manship or materials and does not cover customer damage lightning or power surge damage abuse or unauthorized modification Outofwarranty service Patton services what we sell no matter how you acquired it including malfunctioning products that are no longer under warranty Our products have a flat fee for repairs Units damaged by lightning or other catastro phes may require replacement Returns for credit Customer satisfaction is important to us therefore any product may be returned with authorization within 30 days from the shipment date for a full credit of the purchase price Ifyou have ordered the wrong equipment or you are dissatisfied in any way please contact us to request an RMA number to accept your return Patton is not responsible for equipment returned without a Return Authorization Return for credit policy Less than 30 days No Charge Your credit will be issued upon receipt and inspection of the equipment 30 to 60 days We will add a 20 restocking ch
28. g thenVl TTT TEE 38 Optional frame eround sienal eroundicongect ea 38 35 4 Installation checklist Model 6276 2U CPCI Chassis Assembly 2U quick set up checklist The Model 6276 Mid plane amp Chassis can be easily configured according to your system requirements Due to the broad application possibilities the following checklist is provided as a quick set up guideline 1 Connect frame ground signal ground FG SG You may opt to connect the FG SG for EMC consider ations and noise reduction via power lugs located at the rear right side of the backplane This is an optional configuration that is not recommended for most users the factory default is no connect 2 Assign shelf address For multi shelf systems each sub rack bus segment can be assigned a shelf address via the S1 header located at the rear left side of the backplane 3 Install 2U chassis on rack the chassis front mounting flanges should be securely fastened to the rack with screws 4 Install power supply modules For N 1 power operation install up to two Patton power supply modules at the front of the chassis 5 Install cards Plug the system application card s in the GU slot s at the front of the 2U chassis Plug alarm card in the left hand slot at the back of the chassis and plug transition cards in remaining slots if needed 6 Wire rear panel for power A Due to possible injuries to people and severe damage to objects caused by el
29. ifications Chassis system specifications A list of the 2U model 6276 chassis materials specifications is provided in table 4 Table 4 2U chassis materials specifications Item Description Physical e Height 2U 5 25 in e Width 19 in standard EIA rack mount Depth 11 70 in 29 70 cm DC power interface Rear DC interface panel includes dual ground lugs 48V DC power interface for N 1 redundant power operation Optional power AC Rear AC interface panel includes an IEC 320 AC inlet connector equipped with a cord retaining clip ground lug and power fuses Slot configuration e Front 6U x 160 mm slots Qty 4 and 3U x 160 mm slots Qty 2 e Rear 6U X 80 mm slots Qty 4 Slots are on 0 80 in 2 0 cm centers Module keying and alignment AHP module spacing cardguide provides for keying and alignment pin in accordance with IEEE 1101 10 section 6 Card guides Molded plastic with snap in ESD contacts for plug in module and injector ejector handle alignment pin Plug in unit injector ejector handles Subrack dimensional format accepts modules with injector ejector handles as specified in IEEE 1101 10 section 8 Operating environment 32 122 F 0 50 C 5 95 relative humidity non condensing Table 5 Power input and power supplies Item Description Power input DC 48 VDC nominal 36 to 75V AC 115 230 VAC 50 60 HZ Maximum current DC 7 0 A per power input AC 5 0 A per power input
30. kplane connectors alignment Y Injector ejector handles Y EMC compliance that minimizes electromagnetic interference CompactPCI boards are inserted at the front of the chassis which provides maximum configuration flexibil ity with options for I O connections to either the front and or rear of the card The cards are firmly held in position by their connector card guides on both sides and a face plate which solidly screws into the card cage 26 CompactPCI form factor Model 6276 2U CPCI Chassis Assembly 3 System architecture Board front panels CompactPCI boards provide a front panel interface that is consistent with Eurocard packaging and compliant with IEEE 1101 10 EMC panels Ejector injector handles are used on the boards see figure 9 Filler panels do not require handles Injector ejector andles Figure 9 Front panel 6U frontentry card Transition boards There are two types of boards Front entry boards described in section Board front panels Rear entry boards for rear panel I O The front entry boards may route I O through the backplane Backplanes that enable rear I O are called often midplanes because the legs of the backplane connectors pins stick through the board to become pins for rear CompactPCI form factor 27 3 System architecture Model 6276 2U CPCI Chassis Assembly panel interconnections An illustration of the front entry board and rear panel I O board interface with the backplane mi
31. laaa IUE Ms 30 Reserved pinsi nisse eset ETH eSBs ecu aces AC TE SAGES aged aA e Ecce T Ra 30 DOWEN PIS E 30 Backplane s cce ee eMe e E ee tae eta e oa eS 30 Slotdesienationu ccce UU EE dU NUI MEUM M SE 32 Backplane power distribution cece oven eee eer ee eue ee acne n M me T UIT eU N 32 Contents Model 6276 2U CPCI Chassis Assembly External power connections iii Fo A Pee t e e L a a Pre di ente oa 33 Front panel keying for power supplies eeeeseeeeeeeeeeee nne nennen nnnm 33 Hot swap capability coerente d pro m e RF E Pan aN 33 4 Installation checklist 35 2U quick set p checklist ai ien cet ee aa 36 Power cable installation di iet ento ce b Pet a ai 36 Installing the power IE OA nee tenerent tereti eet ipei Pe bete Ova 36 Installing the power cables DC unit eee eee 37 Grounding the Model 6276 AC and DC units seen nene etre 38 Changing the VI O configuration jumper onere ret ltr cieli beste ite Pee egere ERE thee tao lacada 38 Optional frame ground signal ground connect sss sees essen 38 5 Maintenance 30 PREVENTIVE MAMENANG T 40 Ed E 40 Troubleshooting cm 40 yiii A M 40 No load condition generates a false alarm eese nennen eene nennen nene 40 6 Contacting Patton for assistance esee
32. le connector body designed to fit over the extended tails of a long tail connector which allows a female connector to be mated from the rear side for midplane or rear I O applications T TDM Time Division Multiplex A technique for transmit ting a number of separate data voice and or video sig nals simultaneously over one communications medium by quickly interleaving a piece of each signal one after another TNV Telephone Network Voltages any voltage present on the telephone network side of the isolation device on any device for example board that connects to the telephone network U U An EIA unit of measurement equal to 1 75 in 4 45 cm for equipment racks W Warm Swap An environment supporting removal and insertion of power supplies while under power wherein the power supply is disabled during insertion and removal avoiding the need for the connectors to make and break high current connections while under load 48 Model 6276 2U CPCI Chassis Assembly
33. m filter ES 40 O oar E EE E Ee T 40 System wOD Epower Ups esie pee RERA ee EA 40 INosloadiconditionigeneratesiasfalsealannue cte T 40 39 5 e Maintenance Model 6276 2U CPCI Chassis Assembly Preventive maintenance Clean fan filter Periodically clean the filter on the Fan Tray Assembly The frequency of cleaning depends on the environmental conditions of where your equipment is located Clean filter with a mild detergent and water then air dry or you can use compressed air It should be completely dry before reuse Spare filters part no 05 00440 01 are available from Patton Electronics Company Note When replacing the air filter note that it is directional the air flow direction must be in the direction indicated by the arrows on the filter Troubleshooting System won t power up If the green LED on the power supply module does not light up you should remove it from the chassis warm swap Then plug it back in making sure it is seated properly If green LED still does not light up check to make sure the polarity is wired correctly at the back of the chassis If the green LED lights up on the power supply module but the system still isn t powering up then the mod ule may be faulty and should be returned to the manufacturer No load condition generates a false alarm The power supply module may generate a false alarm under a no load condition no cards installed A minimum of 1 2 amp system admin card would suffi
34. mportant in systems used for applica tions such as telecommunications which require that the system be operational at some level continuously HP Horizontal Positioning A unit of measurement used for the width of CPCI cards modules 1 HP 0 2 inch wide Model 6276 2U CPCI Chassis Assembly IDE Integrated Drive Electronics a hard disk drive stan dard interface for PCs IEC International Electrotechnical Committee IEEE Institute of Electrical and Electronics Engineers IN C Insulation No Connect required for safety agency insulation requirements ISA Industry Standard Architecture A specification by which Personal Computers PCs add boards K Keying A mechanical means of polarizing connectors in order to prevent similar connectors from being mated This is necessary when 2 or more similar connectors must be connected to a backplane which requires that the board being connected is unique for a particular slot N 1 Redundant An environment containing more than two power supplies where the power supplies typically current share with fault tolerance such that one power supply may fail and the system will continue to operate NEBS Network Equipment Building Standards Defines a rigid and extensive set of performance quality envi ronmental and safety requirements developed by Bellcore the R amp D and standards organization owned by the seven regional Bell operating companies RBOC s
35. nd may be used or copied only in accordance with the terms of such license Contents ET ge OD DO 3 Compliance Information econo coto EHUEG I III RE ETE IUIUS SEEN Uter KE OENAR 7 Radio atid EV Interference ssi tei sve SR ND RUE ee URS ees 7 A Too OS 7 ECG Part68 Gompliance Statemente sceceoccbtsstueRUENIIe sp E E E E E E e 7 a 8 TLS T L de Se 9 Audiencezscec RR REURREUUSNUENUUERURNUHUU UNA EU EI IUE senate Ie UEM ILIA ITI 9 A 9 P reca ti ns esee eae e neos eee seme RIDE s 10 Stylerconventions as TE 10 sly poeraphicaltconventions used inthis documente eee 11 GGEmMetalKCOMVEN IOS 11 IG Te TR eT 11 Bibliogtaphyen ao e a T 12 I DS TS 2 eitte UU 13 Productfeaturesand benebitss eee E E E AE A E A E E E 14 What is Compara E 14 2 TT TT eene DO D OD 15 PA UW CRC Isubrack oar ecc ee t E E E eT NR E E TES 16 Deseniptionvol chassis Ta TT ssns eose eaa e E E EAEE E EERE E E E E sica 17 IDescriptionrof chassis rearisides dece EA 18 Electromagnetic compatibility EMO x monete tees eene enel ep eMe eee anes 19 Electrostaticidischaree ESO e e TET 20 Pan tray assembly oneen a M 22 Ghiassisisy eE opa 23 Power consideras cata airoso ER eS M es 23 3o System a O Ran 25 E O Ea 26 Boarditromt e ee eee aa E 27 Transitioniboards pain iia washes Gaines RESTI SEE IERI ERIS HERR ERES 27 VE esee eel DEL LU Dee ete 29 TI PT amp ZPD CONNECT Ie TNA 30 ESAS o
36. ocus on the technical challenges of interoperability among Computer Tele phony Integration CTI products EIA Electronics Industry Association Trade organization of manufacturers which sets standards for use of its member companies EMC Electromagnetic Compatibility Is the ability of equipment or systems to be used in their intended environment within designed efficiency levels without causing or receiving degradation due to unintentional EMI 46 Model 6276 2U CPCI Chassis Assembly EMI Electromagnetic Interference any electromagnetic interference periodic or random narrow or broad band which may have a disturbing influence on devices exposed to it EN European Norms Prefix assigned to documents adopted by the CE designating required standards for example EN 60950 is the safety specification equiva lent to UL 1950 Enumeration The action taken by the Host to poll the configura tion spaces of the PCI devices and allocate deallocate the necessary resources memory and or I O address space interrupts software drivers ESD Electrostatic Discharge Discharge of a static charge on a surface or body through a conductive path to ground Can be damaging to integrated circuits Eurocard A series of mechanical board form factor sizes for rack based systems H Hot Swap The capability of removing and replacing components without turning off the system Hot swap capability is increasingly i
37. oreFront Half Pipe Chassis Description of chassis front side 17 aL 2 Chassis specifications Model 6276 2U CPCI Chassis Assembly The front of the chassis also provides two slots suitable for 3Ux8HP ForeFront power supplies model 6160 DC or 6165 AC These devices are described more completely in the 6160 6165 Users Manual All 6U slots provide 4HP module spacing and are on 0 80 in centers except for the power supply slots which are offset 0 1 inch as per PICMG 2 11 standard Card guides are molded plastic with metallic ESD contacts see Electrostatic Discharge ESD Protection on page 20 per CompactPCI PICMG 2 0 R3 0 amp IEEE 1101 10 Peripheral Slot Power Supply Slot Gray o ol T o Io 1 o Io Io Io o O O IO SYSTEM O tol o o lo FAL O o e ell 0000000000 911 lt E C C oo00000000 E L lo o o Palla lol o o Em lo o ie O IO o ol ol lol o ol o O o 10 el OI lol O O Io IO o Io O IO o 10 ol Io System Slot Red Figure 3 Front view of chassis Description of chassis rear side The rear of the chassis is divided into two areas Asetoffour GU slots for ForeFront transition modules see figure 2 on page 17 These modules typically contain cable connections for I O interfaces such as T1 E1 trunks optical fiber trunks DSL lines Ethernet etc A se
38. signal ground jumper By default in all ForeFront Half Pipe products this jumper is not installed This means that frame ground the electrical potential of the chassis shell itself and all panels screws etc that are connected to it is electrically isolated from the signal ground the elec trical potential corresponding to 0 volts with respect to the power supplies and cards in the chassis Patton Electronics recommends that this isolation be maintained in order to improve the EMC characteristics of the system and the integrity of the two distinct grounds See the chapter on installation and maintenance for further information on the jumper settings Electrostatic discharge ESD protection The 6276 ForeFront Half Pipe chassis provides ESD protection in compliance with IEEE 1101 10 ESD con tacts are embedded inside and in the front section of card guides for making early as possible contact with a discharge strip on one or both the upper and or lower edge of the plug in board module Only one card guide per slot both front and rear contain ESD clips The ESD clip in the card guide is connected to the chassis GND ground 20 Electrostatic discharge ESD protection Model 6276 2U CPCI Chassis Assembly 2 Chassis specifications There is an alignment ESD pin on the injector ejector handle of boards see figure 7 Card handle o gt i Alignment ESD pin Figure 7 Alignment ESD pin on car
39. sition boards may have active components in some applications Power can be applied either through the I O pins from the front board or from the normal power and ground pins defined as part of the J1 P1 and J2 P2 connector pin assignments Pin and socket connectors The connection between boards and backplane is through a two piece 2 mm connector Backplanes use male pin connectors and plug in boards use female socket connectors This pin and socket connector offers greater reliability particularly when subject to shock vibration or temperature variations These pin and socket connectors provide e Faster propagation times Reduced reflection at the bus connector interface Lower noise Better impedance matching Higher mechanical stability The connector is a 235 pin device arranged in 47 rows of 5 pins with a total of 220 pins 15 pins are lost to the keying area The connector is shielded and devotes a large number of pins to ground This reduces reflec tions increases EMI immunity in noisy environments and reduces ground bounce The fixed or male connector on the backplane is numbered P1 P5 starting at the bottom The corresponding female connectors are also numbered from the bottom up as follows e 6U cards J1 J5 see figure 11 6U Card 5 Optional sub bus L 110 Pins J 60 CTH 110 Bus Key Area J4 d PICMG Defined I O 110 Pins or User Defined O 95
40. t of 3U slots allocated for the following uses see figure 4 on page 19 Power input module either Patton Model 6112 DC or Patton Model 6117 AC see figure 5 on page 19 These modules provide power input to the power supplies in the front of the chassis see figure 2 on page 17 The input module provides input for both power supplies Model 6103 Alarm Card optional provides contact closure alarm relay outputs for external alarm monitoring 18 Description of chassis rear side Model 6276 2U CPCI Chassis Assembly 2 Chassis specifications Alarm Card Slot oooooooooooooOQ0090 000000000000000 Blank panel Rear power entry slot Rear Transition Module Slot or AC or DC power entry module Figure 4 Rear view of chassis AC power module DC power module 115 230VAC 50 60Hz a N O 5 AMPS 200 Figure 5 AC and DC rear power entry modules Electromagnetic compatibility EMC The Model 6276 ForeFront Half Pipe is designed to provide the highest levels EMC performance in terms of both interference and susceptibility The chassis has the following design features to mitigate the effects of elec tromagnetic interference EMI e All gaskets contacts and contact surfaces are electrically conductive The mating surfaces of the EM
41. tacked horizontally in the 2U model however the special design pro vides vertical convection cooling with the installed plug in fan tray module See Fan Tray Assembly on page 22 30 Backplane architecture Model 6276 2U CPCI Chassis Assembly 3 System architecture There are also two 3U x 160mm slots on the front right side called the Power Bay to mount Patton Power Supply Modules configured for external DC or AC power input A rear view of the 2U Model 6276 is shown in figure 12 4 6U slots horizontal orientation module slot Shelf Geographic Address SGA DIP switch 1 15 FG 14331 Power connector Figure 12 Rear view of chassis showing the midplane backplane There are two user configurable straps and a DIP switch located in the rear 3U area of the chassis VIO signaling T his strap using J1 J2 J3 sets the V I O signaling voltage to 3 3 or 5 VDC For all ForeFront applications this should be set to 3 3v Do not change it from this setting Frame ground signal ground This strap using J4 J5 allows the user to electrically connect frame ground FG to signal ground SG By default these signals are electrically isolated Patton Electronics rec Backplane architecture 31 3 System architecture Model 6276 2U CPCI Chassis Assembly ommends that this configuration be maintained However in certain specific circumstances users may wish to connect these two potentials by installing a jumper bet
42. to radio and television reception The Model 6276 ForeFront Half Pipe has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart B of Part 15 of FCC rules which are designed to provide reasonable protection from such interference in a com mercial installation However there is no guarantee that interference will not occur in a particular installation If the Model 6276 ForeFront Half Pipe Chassis causes interference to radio or television reception which can be determined by disconnecting the cables try to correct the interference by one or more of the following mea sures moving the computing equipment away from the receiver re orienting the receiving antenna and or plugging the receiving equipment into a different AC outlet such that the computing equipment and receiver are on different branches In order to comply with UL60950 leakage current requirements it is recommended that the AC inputs be supplied from separate and IMPORTANT isolated sources Industry Canada Notice The Canadian Department of Communications label identifies certified equipment This certification means that the equipment meets certain telecommunications network protective operational and safety requirements The Depart ment does not guarantee the equipment will operate to the user s satisfaction Before installing this equipment users should ensure that it is permissible to be connected to the f
43. ture For example pin assignments or signal description Cross references figure titles and table titles are hyperlinked This means that if you have the on line version of this document you can click on the cross reference and it will jump you to that reference within the document This feature only works with references to sections tables figures within this document References to other docu ments for example PICMG 2 5 R1 0 CompactPCI Computer Telephony Specification are not hyperlinked The symbols and indicate signals that are active low Specific safety related terms traceable to certain safety regulatory agency requirements i e IEC950 and har monized derivative specifications are used within this manual Refer to the referenced document for a defini tion of these terms 10 Precautions Model 6276 2U CPCI Chassis Assembly About this guide Typographical conventions used in this document This section describes the typographical conventions and terms used in this guide General conventions The procedures described in this manual use the following text conventions Table 1 General conventions Convention Meaning Futura bold type Indicates the names of menu bar options Italicized Futura type Indicates the names of options on pull down menus Futura type Indicates the names of fields or windows Garamond bold type Indicates the names of command buttons that execute an action
44. upport e mail sent to support patton com will be answered within 1 business day Telephone support standard telephone support is available from 8AM to 5PM EST 8 00 to 17 00 UTC 5 Monday through Friday by calling 1 301 975 1007 Service Patton Electronics technical staff is also available to answer any questions that might arise concerning the installation or use of your Model 6276 Technical Service hours 8AM to 5PM EST 8 00 to 17 00 UTC 5 Monday through Friday All warranty and non warranty repairs must be returned freight prepaid and insured to Patton Electronics for more information about warranty and non warranty repairs see section Warranty Service and Returned Mer chandise Authorizations RMAs All returns must have a Return Materials Authorization number on the outside of the shipping container This number may be obtained from Patton Electronics Technical Service at Tel 301 975 1007 E mail support patton com URL www patton com Note Packages received without an RMA number will not be accepted Warranty Service and Returned Merchandise Authorizations RMAs Patton Electronics is an ISO 9001 certified manufacturer and our products are carefully tested before ship ment All of our products are backed by a comprehensive warranty program Note Ifyou purchased your equipment from a Patton Electronics reseller ask your reseller how you should proceed with warranty service It is often more conv
45. us segment Logical and physical slot numbers may not always coincide Backplane power distribution Power is distributed in a CompactPCI system via the backplane The backplane provides standard direct cur rent DC supply voltages as specified in table 6 below Table 6 Power specifications Mnemonic Description Nominal Value Tolerance 5V 5 VDC 5 0 V 5 3 3 V 3 3 VDC 3 3V 5 12 V 12 VDC 12 0 V 5 12 V 12 VDC 12 0 V 5 GND Ground 32 Backplane power distribution Model 6276 2U CPCI Chassis Assembly 3 System architecture External power connections The chassis provides a rear DC interface panel with 48 VDC power interfaces for N 1 power operation and dual ground lugs as shown in figure 5 on page 19 The connectors are described in table 7 Table 7 Description of rear interface panel connectors Description 48 VDC power DC rear entry module accepts 36 75 VDC at 7 0 A max input via Phoenix connector terminal Polarity should be applied as marked negative top position positive bottom posi tion AC power The AC power interface accepts 115 230 VAC 50 60 Hz 5 amp maximum interface Ground lugs The dual frame ground lugs must be used to connect the chassis to earth ground on DC interfaces Failure to do this will cause excessive RF emissions and could possibly create a safety hazard The double ground lug meets NEBS and will accept Amp part 606209 1 NEBS requires a dou
46. ween J4 and J5 Shelf Geographic Address SGA S1 has a DIP switch that enables the user to configure the shelf enu meration feature used for multi shelf CompactPCI systems The SGA effectively becomes a chassis identi fication code which is used to uniquely identify the chassis in a multi chassis environment This is currently not used in most ForeFront applications as most cards devices are uniquely identified by an IP address which is manually configured for each device in the system Slot designation Consistent with CompactPCI specifications the cPCI bus segment consists of one system slot and three peripheral slots The system slot is located in the first slot or bottom slot in the 2U model The system slot provides arbitration clock distribution and reset functions for all boards on the segment The system slot performs system initalization by managing each local board s IDSEL signal The peripheral slots may contain simple boards intelligent slaves or PCI bus masters CompactPCI defines slot numbering based on the concept of physical and logical slots Physical backplane slots are designated 1 2 3 through N where N is the number of slots Physical slot numbering starts at the bottom slot on the 2U Model 6276 Backplane Midplane Logical slot numbers are defined by the IDSEL signal and associated address used to select the slot Logical numbers are used in the nomenclature to define the physical outline of a connector on a b
47. with the Electromag netic Compatibility EMC directive and the Low Voltage Directive LVD of the European Union EU A Certificate of Compliance is available by contacting Technical Support About this guide This manual is a comprehensive hardware reference tool for the Patton Electronics 2U CPCI Redundant Backplane Midplane and Chassis line of products Audience This guide is intended for the following users System developers installing and integrating the products into their systems Operators Installers Maintenance technicians Structure This guide contains the following chapters and appendices Chapter 1 Introduction on page 13 provides an overview of the product about Patton Electronics warranty and service information Chapter 2 Chassis specifications on page 15 provides an overview of the chassis features Chapter 3 System architecture on page 25 provides a quick set up checklist for installing the Model 6276 Chapter 4 Installation checklist on page 35 provides an overview of CompactPCI specifications as well as a more in depth description of the product s features Chapter 5 Maintenance on page 39 provides a quick set up checklist tips for troubleshooting war ranty information and where to get help Appendix A Glossary of terms on page 45 defines terms and acronyms used in this document For best results read the contents of this guide before
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