nvent CPCI User manual

CPCI System Subrack 3 U
User’s Manual
Product No.:
24579-031
December 16, 2010
Doc-No: 63972-255_R1.1

Impressum:
Schroff GmbH
D-75334 Straubenhardt, Germany
The details in this manual have been carefully compiled and
checked - supported by certified Quality Management System
to EN ISO 9001/2000
The company cannot accept any liability for errors or misprints.
The company reserves the right to amendments of technical
specifications due to further development and improvement of
products.
Copyright2010
All rights and technical modifications reserved.
Rev. Date updated Change
R1.0 February 16, 2009 Initial Release
R1.1 December 16, 2010 New ATX PSU, ECN 10/2345

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Table of Contents
1 Safety................................................................................................................. 1
1.1 Intended Application............................................................................................ 1
1.2 Safety Instructions............................................................................................... 2
1.2.1 Safety Symbols used in this document.................................................. 2
1.3 General Safety Precautions................................................................................. 2
2 Product Definition............................................................................................. 3
2.1 References and Architecture Specifications........................................................ 3
2.2 System Overview................................................................................................. 3
2.3 Subrack................................................................................................................ 4
2.4 CPCI Backplane .................................................................................................. 4
2.5 Power Supply....................................................................................................... 5
2.5.1 ATX Power Supply................................................................................. 5
2.5.2 Grounding/Earthing................................................................................ 5
2.6 Cooling................................................................................................................. 6
3 Installation......................................................................................................... 7
3.1 General Installation Guidelines............................................................................ 7
3.1.1 Unpacking.............................................................................................. 7
3.1.2 Ensuring Proper Airflow......................................................................... 7
3.2 Rack-Mounting..................................................................................................... 8
3.3 Initial Operation.................................................................................................... 8
4 Service............................................................................................................... 9
4.1 Technical support and Return for Service Assistance......................................... 9
4.2 Declaration of Conformity.................................................................................... 9
4.3 Scope of Delivery............................................................................................... 10
4.4 Accessories ....................................................................................................... 10
4.5 Spare Parts........................................................................................................ 10
5 Technical Data ................................................................................................ 11
6 Dimensions ..................................................................................................... 12

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CPCI System Subrack 3 U Safety
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1 Safety
1.1 Intended Application
The CompactPCI (CPCI) system, described in this manual, is intended as a
platform for a microcomputer system based on the CompactPCI Standard
PICMG 2.0 Rev.3.
TheCPCIcase systemsaredesigned forprotectionclassIP 20andcan beused
only in the resp. environments.
CPCI system subracks are not end-products, so there is no valid approval for
this unit. In order to enable stand-alone functionality, additional elements are
required. An operational system is achieved only by way of appropriate CPCI
boards.
The completion and final testing of the units have been carried out, or at least
supervised, by qualified technicians. These instructions are directed exclusively
to these qualified technicians i.e.engineers, trained and qualified electricians
etc.
Make sure that:
• the finished system complies with the safety regulations currently applicable
in the country it is going to be used.
• the finished system complies with all other regulations and specifications at
the place and country of use, e.g. interference limits, approval by the tele-
communications authorities.

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1.2 Safety Instructions
The intended audience of this User’s Manual is system integrators and
hardware/software engineers.
1.2.1 Safety Symbols used in this document
1.3 General Safety Precautions
• Service personnel must know the necessary electrical safety, wiring and
connection practices for installing this equipment.
• Install this equipment only in compliance with local and national electrical
codes.
Hazardous voltage!
This is the electrical hazard symbol. Familiarise yourself with the danger of
electrical voltages and the safety precautions to avoid accidents before
starting to work with parts that carry dangerous voltages.
Caution!
This is the user caution symbol. It indicates a condition where damage of the
equipment or injury of the service personnel could occur. To reduce the risk of
damage or injury, follow all steps or procedures as instructed.
Danger of electrostatic discharge!
Static electricity can damage sensitive components in a system. To avoid
damage, wear ESD wrist straps or at regular intervals touch blank enclosure
parts.
Warning!
Voltages over 60 VDC can be present in this equipment. This equipment is
intended to be accessed, to be installed and maintained by qualified and
trained service personnel only.
This equipment is designed in accordance with protection class 1!
It must therefore be operated only with protective GND/earth connection!

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2 Product Definition
The Schroff CPCI system consists of:
• A shielded subrack with front and rear card cage for
3 U boards according to CompactPCI Standard PICMG 2.0 Rev.3
• An 8 slot 3 U CPCI Backplane (32-bit), system slot right
• An ATX power supply (300 W) with wide range input, IEC320-C14 connector
and mains/line switch
• Drive holder for an optional slim line DVD drive
• Drive holder for an optional 3.5“ HDD
2.1 References and Architecture Specifications
• User Manual CPCI Backplanes
Order no.: 73972-101
• User Guide Schroff CPCI Backplanes 23006-818
Order no.: 73972-075
Further information can also be found in the catalogue „Electronic Packaging“
and on the internet under www.schroff.biz
2.2 System Overview
Figure 1: System Overview
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1 Drive holder with front panel for an
optional 3.5“ HDD 4 Front panel 3 U, 8 HP
2 Drive holder for an optional slim line
DVD drive 5 Front panel 3 U, 4 HP
3 ATX Power Supply 6 Front Card cage with guide rails

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2.3 Subrack
The 3 U chassis is based on the Schroff europacPRO system with EMC
shielding. The card cage enables the assembly of 8 CPCI front boards
(3 U, 4 HP, 160 mm deep) and 8 Rear I/O Boards (3 U, 4 HP, 80 mm deep).
The lower guide rails of the card cage are equipped with ESD clips.
2.4 CPCI Backplane
The 3 U/ 8 slot Backplane provides:
• CompactPCI bus 32 bit (PICMG2.0 R.3.0) with System Slot right
• System slot expandable from 4 HP to 8 HP
• Rear I/O on P2
• V(I/O) 5 V (adjustable to 3.3 V)
• Bridge connector for secondary Backplane
Applicable Specifications:
PICMG 2.0 R3.0 CPCI Core Specification
PICMG 2.01 R2.0 Hot Swap
PICMG 2.09 R1.0 System Management Bus
PICMG 2.10 R1.0 Keying
More information in the manual for the backplane order no.: 73972-075
Variations
The Schroff assembly service can customize your system with:
• Different Backplane configurations
• Drive mounting cassettes
• Special power supplies
More information in the catalogue or at www.schroff.biz

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2.5 Power Supply
Power is provided through a 300 W ATX power supply with wide range input,
IEC 320-C14 connector and mains on/off switch. The power supply is located at
the front to the left of the card cage behind a front panel.
2.5.1 ATX Power Supply
Table 1: Techn. Data
Combined max. output current at +3.3 V and +5 V must not exceed 45 A. For
temperatures <20°C a higher min. output current is required.
2.5.2 Grounding/Earthing
Hazardous voltage!
Parts of the power supply may be exposed with hazardous voltage. Always
remove mains/line connector before carry out any assembly work.
Caution!
Your system has not been provided with a AC power cable. Purchase a
AC power cable that is approved for use in your country. The voltage and
currentrating of theAC powercable should begreater thanthe ratings marked
on on the product's electrical ratings label.
Input voltage 90 ... 264 VAC, active PFC
Input frequency 47...63 Hz
Input current 5 A (115 V) / 2,5 A (230 V)
Output (max) 5 V / 35 A; 3,3 V / 28 A, 12 V / 22 A, -12 V / 0,8 A)
Output (min) 5 V / 0,5 A; 3,3 V / 0 A, 12 V / 0,5 A, -12 V / 0,0 A)
Inrush Current 44/87 A (115/230 VAC)
Efficiency >70%/75% (115/230 VAC)
Overload protection 110...150%, switch-off
Overvoltage protection +3,3 V (+3,9...+4,3 V), +5 V (+5,7...+6,5 V), +12 V (+13,6...+15 V)
Ripple +3,3 V 50 mV / +5 V 50 mV / +12 V 120 mV / -12 V 150 mV
Load regulation +3,3 V ±5% / +5 V ±5% / +12 V +7/-5% / -12 V ±5%
Hold up time >16 msec.
Power Good Signal Power on delay 100...500 msec, Power off delay 1 msec.
Insulation Voltage Input/Chassis 3100 VDC,Input/Output 4242 VDC.
Earth Leakage Current <3,5 mA (115/230 VAC)
Operating temperature -10...+70 °C
Derating From 50...+70 °C 1%/°C
Storage temperature -20...+80 °C
Humidity 10...90% RH, non-condensing
MTBF >100.000 h at +50 °C, without fan
Safety EN 60950 / UL 60950
EMV CE
Fan Ball bearing fan
Dimensions 140 x 150 x 86 mm, ±0,5mm
Caution!
The unit is designed inaccordance with protection class 1! It must therefore be
operated with protective earth/GND connection. Use only a three conductor
AC power cable with a protective earth conductor that meets the IEC safety
standards!

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2.6 Cooling
The CPCI boards and the power supply are cooled by natural air convection
through the perforated base cover and top cover.
The operating temperature is from 0°C to 50°C.
Figure 2: Airflow
Caution!
To maintain proper airflow, all open slots must be covered with filler panels.
The filler panel should include an airflow baffle that extends to backplane.
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