Johnson Controls METASYS ASC, Networking And Troubleshooting Manual

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2 Introduction—ASC and N2 Bus Networking and Troubleshooting Guide
Metasys Installation Practices Page 33
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Quiet Wiring vs. Noisy Wiring 33
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Using Enclosures for ASCs 33
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Hard and Soft Grounding 33
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Using Shielded Cable in Noisy Environments 34
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Sample Installations with Shielded Cable 36
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Suppression Devices 39
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Summary of Installation Practices 41
Zone Bus Communications 43
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Zone Bus Description 43
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Cable Pro Description 44
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Cable Connector Description 46
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Troubleshooting *47
* Indicates those sections where changes have occurred since the last printing.