Rockwell-automation 1786-RPFRXL ControlNet Fiber Ring Modules Installa User Manual

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Installation Instructions
ControlNet Fiber-optic Ring Repeater
Modules
Catalog Numbers 1786-RPFRL/B, 1786-RPFRXL/B
About the Module
The ControlNet Fiber-optic Ring Repeater module supports fiber media
redundancy by using a ring topology. The fiber-optic technology permits long
(1786-RPFRL/B module) or very long (1786-RPFRXL/B module)
transmission ranges. Both modules provide optimum protection against EMI
effects along the transmission link and at the repeaters themselves. The fiber link
provides ground isolation between nodes and is less susceptible to noisy
environments than traditional copper media.
Topic Page
Important User Information 2
Environment and Enclosure 3
North American Hazardous Location Approval 4
Fiber-optic Safety Statements 5
About Fiber Topology 8
Mount the Fiber Modules 11
Choose Fiber-optic Cable for the Module 19
Connect the Cable Between the Repeater Modules 24
Interpret the Status Indicators 28
Specifications 33
Additional Resources 37
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Summary of Contents

Page 1 - Installation Instructions

Installation InstructionsControlNet Fiber-optic Ring Repeater ModulesCatalog Numbers 1786-RPFRL/B, 1786-RPFRXL/B About the ModuleThe ControlNet Fiber-

Page 2 - Important User Information

10 ControlNet Fiber-optic Ring Repeater Modules Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Fiber-optic Ring TopologyUse this con

Page 3 - Environment and Enclosure

ControlNet Fiber-optic Ring Repeater Modules 11Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Mount the Fiber Modules This section e

Page 4

12 ControlNet Fiber-optic Ring Repeater Modules Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Figure 3 - Mounting DimensionsHorizon

Page 5 - Fiber-optic Safety Statements

ControlNet Fiber-optic Ring Repeater Modules 13Rockwell Automation Publication 1786-IN003D-EN-P - April 20112. Hook the lip on the rear of the mod

Page 6

14 ControlNet Fiber-optic Ring Repeater Modules Rockwell Automation Publication 1786-IN003D-EN-P - April 20116. Remove the protective backplane ca

Page 7

ControlNet Fiber-optic Ring Repeater Modules 15Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Install the Ferrites This procedure ex

Page 8 - About Fiber Topology

16 ControlNet Fiber-optic Ring Repeater Modules Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Install the Ferrite at the Power Supp

Page 9 - Example Topology Application

ControlNet Fiber-optic Ring Repeater Modules 17Rockwell Automation Publication 1786-IN003D-EN-P - April 20118. Reinsert the power supply connector

Page 10 - Fiber-optic Ring Topology

18 ControlNet Fiber-optic Ring Repeater Modules Rockwell Automation Publication 1786-IN003D-EN-P - April 20119. Connect the fiber cable as describ

Page 11 - Mount the Fiber Modules

ControlNet Fiber-optic Ring Repeater Modules 19Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Choose Fiber-optic Cable for the Modul

Page 12

2 ControlNet Fiber-optic Ring Repeater Modules Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Important User InformationSolid-state

Page 13

20 ControlNet Fiber-optic Ring Repeater Modules Rockwell Automation Publication 1786-IN003D-EN-P - April 2011The sample formulas in the example il

Page 14

ControlNet Fiber-optic Ring Repeater Modules 21Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Determine Maximum Network LengthThe qu

Page 15 - Install the Ferrites

22 ControlNet Fiber-optic Ring Repeater Modules Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Figure 4 -Determine Worst-case DelayS

Page 16 - Connect Power Supply Wires

ControlNet Fiber-optic Ring Repeater Modules 23Rockwell Automation Publication 1786-IN003D-EN-P - April 2011EXAMPLEDetermining worst-case delayTo

Page 17 - Connect the Ferrite Here

24 ControlNet Fiber-optic Ring Repeater Modules Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Set up the Network SMAX Parameter in

Page 18 - Remove the Protective Caps

ControlNet Fiber-optic Ring Repeater Modules 25Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Terminate the CableTermination is the

Page 19

26 ControlNet Fiber-optic Ring Repeater Modules Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Connect the CableThis section describ

Page 20 - Total loss = 10.6 dB

ControlNet Fiber-optic Ring Repeater Modules 27Rockwell Automation Publication 1786-IN003D-EN-P - April 20112. Connect the receive port (RX) and

Page 21

28 ControlNet Fiber-optic Ring Repeater Modules Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Interpret the Status IndicatorsFiber

Page 22 - 1786-RPFR(X)L

ControlNet Fiber-optic Ring Repeater Modules 29Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Table 2 -1786-RPA/B Repeater Adapter M

Page 23 - Determining worst-case delay

ControlNet Fiber-optic Ring Repeater Modules 3Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Environment and EnclosureATTENTION: Thi

Page 24

30 ControlNet Fiber-optic Ring Repeater Modules Rockwell Automation Publication 1786-IN003D-EN-P - April 20111786-RPFRL/B or 1786-RPRFRXL/B Status

Page 25 - Terminate the Cable

ControlNet Fiber-optic Ring Repeater Modules 31Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Flashing red/off Module is powered, bu

Page 26 - Connect the Cable

32 ControlNet Fiber-optic Ring Repeater Modules Rockwell Automation Publication 1786-IN003D-EN-P - April 20111786-RPFRL/B or 1786-RPFRXL/B Relay C

Page 27

ControlNet Fiber-optic Ring Repeater Modules 33Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Specifications Technical Specification

Page 28 - 1786-RPA/B Status Indicators

34 ControlNet Fiber-optic Ring Repeater Modules Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Environmental Specifications - 1786-R

Page 29

ControlNet Fiber-optic Ring Repeater Modules 35Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Radiated RF immunityIEC 61000-4-310V/m

Page 30

36 ControlNet Fiber-optic Ring Repeater Modules Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Certifications(1) - 1786-RPFRL/B, 178

Page 31

ControlNet Fiber-optic Ring Repeater Modules 37Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Additional ResourcesThese documents co

Page 32

38 ControlNet Fiber-optic Ring Repeater Modules Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Notes:

Page 33 - Specifications

ControlNet Fiber-optic Ring Repeater Modules 39Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Notes:

Page 34

4 ControlNet Fiber-optic Ring Repeater Modules Rockwell Automation Publication 1786-IN003D-EN-P - April 2011North American Hazardous Location Appr

Page 35

Rockwell Otomasyon Ticaret A.Ş., Kar Plaza İş Merkezi E Blok Kat:6 34752 İçerenköy, İstanbul, Tel: +90 (216) 5698400Rockwell Automation SupportRockwel

Page 36 - Certifications

ControlNet Fiber-optic Ring Repeater Modules 5Rockwell Automation Publication 1786-IN003D-EN-P - April 2011Prevent Electrostatic DischargeFiber-op

Page 37 - Additional Resources

6 ControlNet Fiber-optic Ring Repeater Modules Rockwell Automation Publication 1786-IN003D-EN-P - April 2011WARNING: Hazardous areas require the u

Page 38

ControlNet Fiber-optic Ring Repeater Modules 7Rockwell Automation Publication 1786-IN003D-EN-P - April 2011The 1786-RPFRL/B and 1786-RPFRXL/M modu

Page 39

8 ControlNet Fiber-optic Ring Repeater Modules Rockwell Automation Publication 1786-IN003D-EN-P - April 2011About Fiber TopologyThe 1786-RPFRL/B o

Page 40 - Rockwell Automation Support

ControlNet Fiber-optic Ring Repeater Modules 9Rockwell Automation Publication 1786-IN003D-EN-P - April 2011The maximum number of repeater modules

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