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Introduction
17
Model 6676 6U CPCI Chassis Assembly User Guide
1 • Introduction
All slots provide 4HP module spacing and are on 0.80 in. centers. Card guides are molded plastic with metallic
ESD contacts at the bottom of the chassis per CompactPCI PICMG 2.0 R3.0 & IEEE 1101.10. Cardguides
provide keying and alignment in accordance with IEEE 1101.10, section 8.
Figure 5. DC rear power entry module (2 per Model 6676)
A set of 3U slots allocated for two Patton Model 6112/HOR (DC) rear power entry modules (see
figure 5
).
Electromagnetic compatibility (EMC)
The Model 6676 ForeFront Xtreme is designed to provide the highest level of 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):
•
All gaskets, contacts, and contact surfaces are electrically conductive.
•
The mating surfaces of the EMC chassis and the EMC plug-in unit front panels and/or optional EMC filler
panels are also conductive by use of gaskets/strips.
•
All chassis and plug-in contact surfaces are connected to a common chassis ground.
Summary of Contents for ForeFront 6676
Page 6: ...Contents Model 6676 6U CPCI Chassis Assembly User Guide 6...
Page 8: ...Model 6676 6U CPCI Chassis Assembly User Guide 6...
Page 12: ...About this guide Model 6676 6U CPCI Chassis Assembly User Guide 10...
Page 14: ...1 Introduction Model 6676 6U CPCI Chassis Assembly User Guide 12...
Page 28: ...2 Installation checklist Model 6676 6U CPCI Chassis Assembly User Guide 26...
Page 34: ...3 Maintenance Model 6676 6U CPCI Chassis Assembly User Guide 32...
Page 36: ...3 Maintenance Model 6676 6U CPCI Chassis Assembly User Guide 34 Troubleshooting...
Page 38: ...4 Contacting Patton for assistance Model 6676 6U CPCI Chassis Assembly User Guide 36...
Page 44: ...B Glossary Model 6676 6U CPCI Chassis Assembly User Guide 42...
Page 48: ...B Glossary Model 6676 6U CPCI Chassis Assembly User Guide 46 W...
Page 49: ...47 Appendix C Bibliography Chapter contents Publications referenced in this guide 48...