Sharp R-9380 Manuale delle Istruzioni

Instruction ManualINM9380-RD9387-FB-Px-R5-spur, Open Frame, Redundant Fieldbus Barrier

4INM9380-RD-1 May 2012c) An assembly has limited ingress protection and must be provided with protection appropriate to the environment in which it i

5INM9380-RD-1 May 2012After mounting the assemblyCheck that:• none of the component parts have suffered any damage,• the baseplate of the assembly

6INM9380-RD-1 May 20124.2.2 Cable shield groundThe cable shield is normally electrically isolated from the protective earth ground, although the two

7INM9380-RD-1 May 2012Figure 4.3 - Trunk Connection OptionsTHostControlSystem FieldbusPowerSupply 9387-FB-R 5-spur, open frame assembly9387-FB-R 5

8INM9380-RD-1 May 2012With this arrangement, the fieldbus trunk shield is separated from the spur cable shields. It should be adopted if plant or local

9INM9380-RD-1 May 2012Figure 4.4 - Trunk Termination Assembly (TTA)ActiveSpare    OverallshieldTrunk in(with Active + Spare

10INM9380-RD-1 May 2012b) The trunk cable(s), which will be free of any armouring and presented as a shielded pair, should be fed through the supplie

11INM9380-RD-1 May 20124.6.2 Fitting FS32 spur surge-protection modulesFS32 modules are pluggable surge-protection units that integrate easily with

12INM9380-RD-1 May 20125 MAINTENANCEWhen the enclosure is installed in a hazardous area it is important for personnel to understand what activities a

13INM9380-RD-1 May 2012a) Engage the locating guides (A) of the 9377-FB-R Fieldbus Barrier module into the sockets provided on the carrier and push

iiINM9380-RD-1 May 2012

14INM9380-RD-1 May 20124. To restore Barrier A to the “active” mode, press the B>A fail-over button located beside Barrier B. Control of all spur

15INM9380-RD-1 May 20125.2.3.1 Mounting a moduleRefer to Figure 5.4.Orientate the module so that the smaller front clip is facing the user, then:•

16INM9380-RD-1 May 20125.4 Trunk connectionsWARNING!No part of the Trunk Terminal Assembly may be worked while the assembly is powered, unless the en

17INM9380-RD-1 May 20126 TROUBLESHOOTINGThe Redundant Fieldbus Barriers are fitted with LED indicators to assist the user in fault identification.Cons

18INM9380-RD-1 May 20127 ALARM MODULE - OPERATION & CONFIGURATION7.1 IntroductionAs with all redundant systems, early notification of the failure

19INM9380-RD-1 May 20127.2.1 DI Function Blocks: failure alarm status of 9377-FB-R barrier modulesThe two discrete input blocks conform to FF stand

20INM9380-RD-1 May 2012NOTEIt is permitted for the alarm module to be removed or installed while the enclosure is powered because all its connections

21INM9380-RD-1 May 20128 ATEX INFORMATIONThe Essential Health and Safety Requirements (Annex II) of the EU Directive 94/9/EC [the ATEX Directive - s

22INM9380-RD-1 May 2012Assembly labelTerminator marking9387-FB-PS-RFieldbus Barrier Assembly6 Spur, Redundant, Screw TerminalMeasurement Technology Lt

23INM9380-RD-1 May 20129 APPENDIX 1 - ENCLOSURE WIRING DIAGRAMFS32SPURSURGEOPTIONALSPUR CONNECTIONSSCARRIER 6 SPURS9382-CA-XXSS SSSSSLOCAL EARTHS938

iiiINM9380-RD-1 May 2012DECLARATION OF CONFORMITYWe declare under our sole responsibility that the MTL937x-FB-Px-xx systems, 938x-FB-xx internal asse

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Group Internet home page http://www.mtl-inst.com/Members of The MTL Instruments GroupMTL Instruments Pty Limited205-209 Woodpark RoadSmithfield, New S

ivINM9380-RD-1 May 2012Annex 1 - Conforming ProductsProduct Description EMC1LVD2ATEX3Cat1/Cat2 ATEX Cert No.Cat2 ATEX Cert No.9371-FB-PS-SSFieldbus ba

vINM9380-RD-1 May 2012CONTENTS1 OVERVIEW ...12 DESCRIPTION ...

viINM9380-RD-1 May 2012GENERAL SAFETY INFORMATIONSafety instructions for installation and operating personnelThe operating instructions provided here

1INM9380-RD-1 May 20121 OVERVIEWThis manual explains the installation and maintenance procedures for the 9387-FB-Px-R Open-Frame Redundant Fieldbus

2INM9380-RD-1 May 20122 DESCRIPTION2.1 GeneralThe assembly consists of a stainless steel baseplate, together with a trunk-wiring terminal assembly (

3INM9380-RD-1 May 2012Consequently, if a spur ‘fail-over’ occurs, an alarm is signalled quickly to the host, via the fieldbus connection, to facilitat