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Changes for page Cresnet Wiring Overview

Last modified by Alexander Mott on 2024/01/05 23:42
From version 18.1
edited by Alexander Mott
on 2024/01/05 19:02
Change comment: There is no comment for this version
To version 20.16
edited by Alexander Mott
on 2024/01/05 21:32
Change comment: (Autosaved)

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1 -*Cresnet
1 +Cresnet Wiring Overview
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1 -SHOWRUNNER™ Setup Guide.Wiring Guide.Wiring Overview.WebHome
1 +SHOWRUNNER™ Setup Guide.Troubleshooting Guide.Troubleshooting.WebHome
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2 2  (((
3 3  (% class="col-xs-12 col-sm-8" %)
4 4  (((
5 -See //[[Figure 1>>SHOWRUNNER™ Setup Guide.Wiring Guide.Wiring Overview.Cresnet.WebHome||anchor="HFigure1"]]// for details.
6 -See //[[Figure 2>>SHOWRUNNER™ Setup Guide.Wiring Guide.Wiring Overview.Cresnet.WebHome||anchor="HFigure2"]]// for details.
5 +Communications between Crestron Cresnet devices occurs on the Cresnet bus. Cresnet is Crestron's proprietary 4-wire communications network that provides both 24V DC power and low-voltage, bidirectional communication that adheres to to RS-485 standards.
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8 -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
7 +Each job with Cresnet devices will have at least one Cresnet bus network. Every Cresnet bus network has a single //host// or //primary// device and one or more //client// or //secondary// devices (older materials may refer to hosts as //masters// and clients as //slaves//). Every Cresnet device on a Cresnet bus must be assigned a unique, one-byte hexadecimal Cresnet address. The range of available addresses is determined by the bus host:
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9 +|=(% style="width: 186px;" %)Host|=(% style="width: 62px;" %)Available Addresses|=Start|=End|=Notes
10 +|(% style="width:186px" %)3-Series or
11 +4-Series processors|(% style="width:62px" %)252|03|FE|Chief Integrations has experienced significant communications slowdowns on systems with more than 100 devices, and recommends using DIN-CENCN-2(-POE) or additional processors to break up larger Cresnet bus networks
12 +|(% style="width:186px" %)(((
13 +DIN-CENCN-2 or
14 +DIN-CENCN-2-POE
15 +)))|(% style="width:62px" %)(((
16 +25 per Net (50 total)
17 +)))|03|1B|
18 +|(% style="width:186px" %)ZUMNET-JBOX-16A-LV or
19 +ZUMNET-JBOX-DALI|(% style="width:62px" %)32|03|22|(((
20 +ZUMNET-JBOX local controller counts as a device; only 31 additional Zūm Link or Cresnet devices may be connected
21 +
22 +Zūm Link and Cresnet can be intermingled; more details are available [[here>>doc:SHOWRUNNER™ Setup Guide.Troubleshooting Guide.Troubleshooting.Zūm Wired Wiring Overview.WebHome]]
23 +)))
24 +
25 +Power considerations also play a role in determining the number of Cresnet devices which can be supported on a Cresnet bus, however we will not cover them here due to the wide array of variables which impact power calculations and determining whether there is sufficient power for a given device.
26 +
10 10  = Cabling =
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29 +Cresnet cabling provides the physical infrastructure for communication between Crestron Cresnet devices and consists of a 4-wire, 2-pair cable available directly from Crestron with either plenum and non-plenum rated jackets.
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31 +(% class="table-condensed" %)
32 +|=(% style="width: 307px;" %)Pair|=(% style="width: 287px;" %)Color|=(% style="width: 380px;" %)Purpose
33 +|(% colspan="1" rowspan="2" style="width:307px" %)18 AWG pair|(% style="width:287px" %)Red|(% style="width:380px" %)24 V DC Power
34 +|(% style="width:287px" %)Black|(% style="width:380px" %)Common
35 +|(% colspan="1" rowspan="2" style="width:307px" %)22 AWG shielded twisted pair|(% style="width:287px" %)White|(% style="width:380px" %)Data +
36 +|(% style="width:287px" %)Blue|(% style="width:380px" %)Data -
37 +
14 14  = Terminations =
15 15  
16 16  Lorem ipsum dolor sit amet,
17 17  
18 -== At Devices ==
42 +See //[[Figure 1>>WebHome||anchor="HFigure1"]]// for details.
43 +See //[[Figure 2>>WebHome||anchor="HFigure2"]]// for details.
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45 += Crestron Wiring Notes =
21 21  
22 -== At Panels ==
47 +Crestron includes some general Cresnet wiring guidelines in their submittals. Many of these suggestions are covered above, but we have included them here for reference:
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25 -
26 -= Testing and Troubleshooting =
27 -
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49 +[[image:1704485841724-854.png]]
29 29  )))
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1 +XWiki.alexander\.mott@chiefintegrations\.com
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