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MVME956AC VME Chassis
User’s Manual
MVME956ACA/UM2
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Notice While reasonable efforts have been made to assure the accuracy of this document, Motorola, Inc. assumes no liability resulting from any omissions in this document, or from the use of the information obtained therein. Motorola reserves the right to revise this document and to make changes from time to time in the content hereof without obligation of Motorola to notify any person of such revision or changes. No part of this material may be reproduced or copied in any tangible medium, or
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Preface The MVME956AC VME Chassis User’s Manual describes the installation, configuration, and operation of the Model MVME956 chassis. This chassis is a member of a family of system enclosures that are configurable with a variety of card cage, storage drive, and AC power supply options. The MVME956AC is a 12-slot model designed for rack-mount or lab benchtop applications. The manual supplies general information on the chassis, instructions for its preparation and installation, and support i
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® Motorola and the Motorola symbol are registered trademarks of Motorola, Inc. All other products mentioned in this document are trademarks or registered trademarks of their respective holders. © Copyright Motorola, Inc. 1997, 1998 All Rights Reserved Printed in the United States of America October 1998
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Safety Summary Safety Depends On You The following general safety precautions must be observed during all phases of operation, service, and repair of this equipment. Failure to comply with these precautions or with specific warnings elsewhere in this manual violates safety standards of design, manufacture, and intended use of the equipment. Motorola, Inc. assumes no liability for the customer’s failure to comply with these requirements. The safety precautions listed below represent warnings of
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Regulatory Notices ! Changes or modifications not expressly approved by WARNING Motorola Computer Group could void the user’s authority to operate the equipment. Use only shielded cables when connecting peripherals to assure that appropriate radio frequency emissions compliance is maintained. FCC (U.S.) Both Class A (commercial) and Class B (residential) digital devices have the following Federal Communications Commission (FCC) wording on the regulatory label: This device complies with Par
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area is likely to cause harmful interference, in which case the user will be required to correct the interference at his own expense. Industry Canada The classification of your system for Industry Canada can be determined by examining the regulatory labels, which are readily visible on the exterior of the cabinets (usually on the back or bottom). If all labels have Class B ratings, the system is Class B. Any Class A label makes the system Class A. The following wording in English or Frenc
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IEC 801-4 “Electromagnetic compatibility for industrial process measurement and control equipment Part 4: Electrical fast transient/burst requirements.” EN 60950 “Safety of information technology equipment, including electrical business equipment.” In accordance with European Community directives, a “Declaration of Conformity” has been made and is on file at Motorola, Inc. – Computer Group, 27 Market Street, Maidenhead, United Kingdom, SL6 8AE. In addition to the above standards, this syst
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Contents CHAPTER 1 General Information Overview ....................................................................................................................1-1 Features ......................................................................................................................1-1 General Description ...................................................................................................1-2 Chassis Description and Specifications .......................................
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VME64x Bus Interface Signal Termination ....................................................... 4-2 Backplane Preparation............................................................................................... 4-3 Install the Daisy-Chain Jumpers................................................................................ 4-5 Pin Assignments ................................................................................................. 4-6 Power Monitor Connection ....................
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List of Figures Figure 2-1. Cover Kit .................................................................................................2-3 Figure 4-1. 12-Slot Backplane Connectors and Headers Rear View .........................4-4 Figure 4-2. Backplane Daisy-Chain Jumper Wiring..................................................4-8 Figure 5-1. Power Supply Removal/Replacement .....................................................5-4 Figure 5-2. Disk/Tape Drive Removal...............................
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List of Tables Table 1-1. MVME956AC Chassis Specifications ....................................................1-4 Table 1-2. 12-Slot VME Bus Backplane Specifications ..........................................1-5 Table 1-3. Hardware Preparation Items .....................................................................1-9 Table 4-1. Power Monitor Connection .....................................................................4-6 Table 4-2. Live Insertion Connections .............................
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1General Information 1 Overview This manual provides general information, hardware preparation, installation instructions, removal and replacement procedures for major assemblies, operational information, parts lists, and diagrams for the MVME956AC 12-slot chassis. Throughout the remainder of this manual, this enclosure may be referred to as the MVME956AC, or simply as the chassis. Features The features of the MVME956AC chassis include: ❏ VME board injector features in front card cage ❏ B
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General Information 1 ❏ Compatibility with standard VME (3-row) modules ❏ Compatibility with standard VME64x modules requiring only +5Vdc, +12Vdc, and -12Vdc backplane power and no direct P2 transition module connections ❏ 12 VME slots (24 sockets, 160-pin IEC 1076-4_xxx, 2.54mm receptacle connectors for VME modules) ❏ 64-bit address and data (P1 and P2) ❏ VME64x bus and VME64X bus termination ❏ 35 additional signal ground return ❏ 46 additional user-defined I/O pins ❏ Geographical addressi
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General Description 1 ❏ VME module backplane. Contains 12 connectors for P1 and P2 of VME bus. The basic chassis, power supply, and backplane are described in this manual. The optional disk drives, tape drives, and controllers are described in their respective manuals or reference sheets. Refer to the Related Documentation on page 1-10 for additional information. Chassis Description and Specifications The MVME956AC chassis is designed for industry-standard 3-row VME modules and VME64X mod
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General Information 1 Table 1-1. MVME956AC Chassis Specifications Characteristics Specifications Dimensions Width (with front flange) 19.00 inches (482.6 mm) (without front flange) 17.20 inches (436.8 mm) Depth 19.02 inches (483.1 mm) Height 12.22 inches (310.4 mm) Weight 32 pounds (15 kg) Input voltage 90-132/180-264 Vac Input frequency 47 to 63 Hz Input power 90-132 Vac or 180-264 Vac Output voltages +5 Vdc @ 80A +12 Vdc @ 10A (16A peak) -12 Vdc @ 10A Output power 550 Watts (max.) Temperatur
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General Description 1 Power Supply Limit Considerations The MVME956AC chassis is supplied with a 550-watt, 3-output switching power supply. The power supply is capable of higher output currents than the interconnection to the backplane. As designed, the enclosure +5 Vdc output is rated at 60 amperes, the +12 Vdc output at 10 amperes (16 peak), and the -12 Vdc output at 10 amperes. The current rating for each individual output must not be ! exceeded, and the total power supply output power
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General Information 1 For more detailed information on the VME bus backplane, refer to the VME Extensions Standard, VITA 1.1-199X, which can be found at http://www.vita.com. Safety and Regulatory Compliance All systems integrated by Motorola meet the standards claimed for those systems with regard to electromagnetic interference (EMI), radio frequency interference (RFI), and overall safety. It is possible, however, to install circuit boards and drives in the MVME956AC enclosure that produc
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General Precautions 1 ❏ The VME module front panel screws should be properly tightened for good grounding. For minimum RF emissions, it is essential that the foregoing conditions be implemented. Failure to do so could compromise the RFI compliance of the system. This product, as configured and shipped by Motorola, has been designed and tested for compliance with the following RFI standards and product safety regulations: ❏ Electromagnetic Compatibility: FCC class A; European CE Class A ❏
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General Information 1 ❏ This equipment is intended for use in a relatively clean environment (office or lab). In some industrial environments, you may need to provide additional protection against airborne contaminants in order to assure reliable operation of the floppy disk and magnetic tape drives and media. ❏ This equipment is intended for use in an enclosure consisting of the front bezel together with the Motorola top panel and side panels or equivalent. Operating this equipment witho
