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Chapter 3

System architecture

Chapter contents

CompactPCI form factor

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Board front panels

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Transition boards

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Pin and socket connectors

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J1/P1 & J2/P2 connectors

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J3/P3 through J5/P5 connector

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Reserved pins

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Power pins

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Backplane architecture

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Slot designation

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Backplane power distribution

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External power connections

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Front panel keying for power supplies

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Hot-swap capability

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Содержание ForeFront 6276

Страница 1: ...t 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 12001U2 001 Rev C Part Number 07M6276...

Страница 2: ...emarks 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...

Страница 3: ...of Contents 1 Introduction 13 2 Chassis specifications 15 3 System architecture 25 4 Installation checklist 35 5 Maintenance 40 6 Contacting Patton for assistance 42 A Compliance information 45 B Glos...

Страница 4: ...15 2U CPCI subrack 16 Description of chassis front side 17 Description of chassis rear side 18 Electromagnetic compatibility EMC 19 Electrostatic discharge ESD protection 20 Fan tray assembly 22 Chass...

Страница 5: ...dition generates a false alarm 41 6 Contacting Patton for assistance 42 Introduction 43 Contact information 43 Patton support headquarters in the USA 43 Alternate Patton support for Europe Middle East...

Страница 6: ...n 49 ESD 49 Eurocard 49 H 49 Hot Swap 49 HP 49 I 50 IDE 50 IEC 50 IEEE 50 IN C 50 ISA 50 K 50 Keying 50 N 50 N 1 Redundant 50 NEBS 50 NP 50 P 50 PCI 50 PCI SIG 50 PICMG 50 Platform 50 S 50 SELV 50 S H...

Страница 7: ...sket on chassis and cards 20 7 Alignment ESD pin on card handle 21 8 Model 6270 series fan tray assembly 22 9 Front panel 6U front entry card 27 10 Front rear boards and backplane interface 28 11 J1 t...

Страница 8: ...les 1 General conventions 12 2 Fan tray specifications 22 3 2U chassis materials specifications 23 4 Power input and power supplies 23 5 Power specifications 32 6 Description of rear interface panel c...

Страница 9: ...r 2 Chassis speci cations 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 Ins...

Страница 10: ...w the instructions to avoid property damage The shock hazard symbol and CAUTION heading indicate a potential electric shock hazard Strictly follow the instructions to avoid property damage caused by e...

Страница 11: ...ched Dis connect the power supply cord before servicing For systems without a power switch line voltages are present within the power supply when the power cords are connected The mains outlet that is...

Страница 12: ...Connector System IEEE 1101 10 IEEE Standard for Additional Mechanical Speci cations for Microcomputers using IEEE 1101 1 Equipment Practice Table 1 General conventions Convention Meaning Garamond blu...

Страница 13: ...13 Chapter 1 Introduction Chapter contents Product features and benefits 14 What is CompactPCI 14...

Страница 14: ...e PICMG PCI Industrial Computer Man ufacturers Group which is a consortium of companies involved in utilizing PCI for embedded applications Distinct advantages of CompactPCI CPCI include Cost time sav...

Страница 15: ...s 2U CPCI subrack 16 Description of chassis front side 17 Description of chassis rear side 18 Electromagnetic compatibility EMC 19 Electrostatic discharge ESD protection 20 Fan tray assembly 22 Chassi...

Страница 16: ...onments 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 con gurations Product features include Available in AC or D...

Страница 17: ...iption of chassis front side There are four 6U x 160mm slots a full CPCI bus segment at the front of the chassis see gure 2 Front entry ForeFront modules in accordance with PICMG 2 0 R2 1 CompactPCI s...

Страница 18: ...IEEE 1101 10 Figure 3 Front view of chassis Description of chassis rear side The rear of the chassis is divided into two areas A set of four 6U slots for ForeFront transition modules see gure 2 on pag...

Страница 19: ...performance in terms of both interference and susceptibility The chassis has the following design features to mitigate the effects of elec tromagnetic interference EMI All gaskets contacts and contact...

Страница 20: ...per 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 con...

Страница 21: ...n 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...

Страница 22: ...sitioned for optimum side to side air ow through the subrack The fan tray is hot swappable for air lter replacement Table 2 Fan tray specifications Item Description Physical Height 6 875 in 17 463 cm...

Страница 23: ...face 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 reta...

Страница 24: ...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 For DC systems there shall be no switching or disconn...

Страница 25: ...ion boards 27 Pin and socket connectors 29 J1 P1 J2 P2 connectors 30 J3 P3 through J5 P5 connector 30 Reserved pins 30 Power pins 30 Backplane architecture 30 Slot designation 32 Backplane power distr...

Страница 26: ...tion 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 off...

Страница 27: ...oards see gure 9 Filler panels do not require handles Figure 9 Front panel 6U front entry card Transition boards There are two types of boards Front entry boards described in section Board front panel...

Страница 28: ...d 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...

Страница 29: ...cularly when subject to shock vibration or temperature variations These pin and socket connectors provide Faster propagation times Reduced re ection at the bus connector interface Lower noise Better i...

Страница 30: ...peripheral boards J3 P3 through J5 P5 connector J3 P3 through J5 P5 connectors available only in 2U systems are generally de ned for user I O However sub bus interconnects for example CT H 110 bus ca...

Страница 31: ...is showing the midplane backplane There are two user con gurable straps and a DIP switch located in the rear 3U area of the chassis VIO signaling This strap using J1 J2 J3 sets the V I O signaling vol...

Страница 32: ...rovides 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...

Страница 33: ...any downtime CompactPCI supports dynamic con guration to allow hot removal insertion of boards without interrupting backplane transactions or disturbing DC voltages in the power system The hot swap fe...

Страница 34: ...ds in the bus The three levels of sequencing are 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 rst brok...

Страница 35: ...k set up checklist 36 Power cable installation 37 Installing the power cables AC unit 37 Installing the power cables DC unit 37 Grounding the Model 6276 AC and DC units 38 Changing the VI O configurat...

Страница 36: ...he S1 header located at the rear left side of the backplane 3 Install 2U chassis on rack the chassis front mounting anges should be securely fastened to the rack with screws 4 Install power supply mod...

Страница 37: ...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 tw...

Страница 38: ...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 2 Install the ground w...

Страница 39: ...checklist 39 Model 6276 User Guide 4 Installation checklist 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...

Страница 40: ...40 Chapter 5 Maintenance Chapter contents Preventive maintenance 41 Clean fan filter 41 Troubleshooting 41 System won t power up 41 No load condition generates a false alarm 41...

Страница 41: ...cated by the arrows on the lter 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...

Страница 42: ...n support headquarters in the USA 43 Alternate Patton support for Europe Middle East and Africa EMEA 43 Warranty Service and Returned Merchandise Authorizations RMAs 43 Warranty coverage 43 Out of war...

Страница 43: ...Fax 1 253 663 5693 Alternate Patton support for Europe Middle East and Africa EMEA Online support available at http www patton inalp com E mail support email sent to support patton inalp com will be a...

Страница 44: ...ssued upon receipt and inspection of the equipment 30 to 60 days We will add a 20 restocking charge crediting your account with 80 of the purchase price Over 60 days Products will be accepted for repa...

Страница 45: ...45 Appendix A Compliance information Chapter contents Radio and TV Interference FCC Part 15 46 EC Declaration of Conformity 46 FCC Part 68 ACTA Statement 46 Industry Canada Notice 47...

Страница 46: ...cated by the CE sign on the device FCC Part 68 ACTA Statement This equipment complies with Part 68 of FCC rules and the requirements adopted by ACTA On the bottom side of this equipment is a label tha...

Страница 47: ...ipment 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 certi ed...

Страница 48: ...F 49 EIA 49 EMC 49 EMI 49 EN 49 Enumeration 49 ESD 49 Eurocard 49 H 49 Hot Swap 49 HP 49 I 50 IDE 50 IEC 50 IEEE 50 IN C 50 ISA 50 K 50 Keying 50 N 50 N 1 Redundant 50 NEBS 50 NP 50 P 50 PCI 50 PCI SI...

Страница 49: ...ent within designed ef ciency levels without causing or receiving degradation due to unintentional EMI EMI Electromagnetic Interference any electromagnetic interference periodic or random narrow or br...

Страница 50: ...nies RBOC s NP Not Populated pins within connector that must not be populated due to safety requirements P PCI Peripheral Component Interconnect A speci cation for de ning between logic components Typ...

Страница 51: ...ions 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...

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