zvigadzirwa

Product Overview

Iyo Trusted® TMR 24 Vdc Digital Output Module inopindirana kune makumi mana emidziyo yemumunda.Triplicated diagnostic tests inoitwa mukati meModule inosanganisira kuyerwa kwazvino, uye voltage pachikamu chega chega chegedhi rekubuda.Miedzo inoitwa zvakare kuti irambe yakabatikana uye yakanamatira kure nekutadza.Kukanganisa kushivirira kunowanikwa kuburikidza neTriple Modular Redundant (TMR) yekuvaka mukati meModule kune yega yega makumi mana ekubuda chiteshi.Otomatiki mutsara yekutarisisa yemunda mudziyo inopiwa.Iyi ficha inoita kuti Module ione zvese zvakavhurika uye pfupi kutadza kwedunhu mumunda wiring uye mutoro zvishandiso.Iyo Module inopa pane-bhodhi Sequence yeZviitiko (SOE) inoshuma ine resolution ye1 ms.Kuchinja kwekubuda kwenyika kunokonzeresa kupinda kweSOE.Mamiriro ekunze anotemerwa otomatiki nemagetsi uye zviyero zvazvino pa-bhodhi iyo Module.Iyi Module haina kubvumidzwa kuti ibatane zvakananga kunzvimbo dzine njodzi uye inofanirwa kushandiswa pamwe chete neIntrinsic Safety Barrier zvishandiso.

Features

• 40 Triple Modular Redundant (TMR) mapoinzi ekubuda paModule.• Comprehensive, otomatiki diagnostics uye kuzviongorora.• Automatic line monitoring per point kuona rakazaruka redunhu uye pfupi redunhu munda wiring uye mutoro zvikanganiso.• 2500 V impulse inomira opto / galvanic isolation barrier.• Automatic over-current protection (pa chiteshi), hapana ekunze fuse inodiwa.• Pa-board Sequence yeZviitiko (SOE) inoshuma ine 1 ms resolution.• Module inogona kupisa-kutsiviwa pa-line uchishandisa yakazvitsaurira Shamwari (yakatarisana) Slot kana SmartSlot (imwe spare slot yemaModule akawanda) zvigadziriso.

Front Panel inobuda mamiriro Chiedza Emitting Diodes (LEDs) kune imwe neimwe poindi inoratidza inobuda mamiriro uye kutadza kwewiring yemunda.• Front Panel Module mamiriro LEDs anoratidza Module utano uye kushanda muoti (Active, Standby, Akadzidziswa).• TϋV Certified IEC 61508 SIL 3. • Migumisiro inoshandiswa mumapoka ari oga evasere.Boka rimwe nerimwe rakadaro iPower Group (PG).

Iyo TMR 24 Vdc Digital Output Module inhengo yeTrusted range yeInput/Output (I/O) Modules.Ese Akavimbika I/O Modules anogovana zvakafanana mashandiro uye fomu.Padanho rakanyanya, ese maI/O Modules anotarisana neInter-Module Bus (IMB) inopa simba uye inobvumira kutaurirana neTMR processor.Uye zvakare, ese maModule ane yemunda interface iyo inoshandiswa kubatanidza kune Module chaiwo masaini mumunda.Ese maModules ari Triple Modular Redundant (TMR).

1.1.Field Termination Unit (FTU)

The Field Termination Unit (FTU) ndicho chikamu cheI/O Module chinobatanidza ese matatu maFIU kune imwechete munda interface.Iyo FTU inopa iyo Boka Rakatadza Safe switch uye zvinhu zvisingaite zvinodiwa pakuisa chiratidzo, kudzivirira kwepamusoro-voltage, uye EMI/RFI kusefa.Kana yaiswa muTrusted Controller kana Expander Chassis, iyo FTU yemunda yekubatanidza inobatanidza kuMunda I / O Cable Assembly yakasungirirwa kumashure kweChassis.Iyo SmartSlot link inopfuudzwa kubva kuHIU kuenda kumunda kubatana kuburikidza neFTU.Aya masaini anoenda zvakananga kumunda wekubatanidza uye chengetedza kuparadzaniswa kubva kune iyo I / O masaini paFTU.Iyo SmartSlot link ndiyo yakangwara kubatanidza pakati peActive uye Standby Modules yekubatanidza panguva yekutsiva Module.

1.2.Field Interface Unit (FIU)

Iyo Field Interface Unit (FIU) ndicho chikamu cheModule icho chine chaiwo maseketi anodiwa kuti atarise kune mamwe marudzi emasaini emunda I/O.Imwe neimwe Module ine matatu maFIU, imwe pachidimbu.Kune iyo TMR 24 Vdc Digital Output Module, iyo FIU ine imwe nhanho yekubuda switch chimiro, uye sigma-delta (ΣΔ) inobuda dunhu kune yega yega makumi mana emunda zvinobuda.Maviri ekuwedzera ΣΔ maseketi anopa sarudzo yekutarisisa yekunze munda I / O inopa voltage.

Iyo FIU inogamuchira yakazvimiririra simba kubva kuHIU yepfungwa.Iyo FIU inopa mamwe magetsi ekugadzirisa emagetsi ekushanda anodiwa neFIU circuitry.Iyo yakasarudzika 6.25 Mbit/sec serial link inobatanidza imwe neimwe FIU kune imwe yeHIU zvimedu.Iyo FIU inoyerawo huwandu hwepa-bhodhi "kuchengetedza imba" zviratidzo zvinobatsira mukutarisa maitiro uye maitiro ekushanda eModule.Aya masaini anosanganisira magetsi emagetsi, mashandisirwo azvino, pa-bhodhi referensi voltages uye tembiricha yebhodhi.

1.3.Host Interface Unit (HIU)

Iyo HIU ndiyo poindi yekuwana iyo Inter-Module Bhazi (IMB) yeModule.Inopawo simba rekugovera uye yemunharaunda programmable kugadzirisa simba.Iyo HIU ndiyo yega chikamu cheI/O Module yekubatanidza zvakananga kuIMB Backplane.Iyo HIU yakajairika kune yakanyanya kutendeseka I/O mhando uye ine mhando inotsamira uye chigadzirwa chakajairwa mabasa.Imwe neimwe HIU ine zvimedu zvitatu zvakazvimiririra, zvinowanzodanwa seA, B, uye C. Zvese zvakabatanidzwa pakati pezvimedu zvitatu zvinosanganisa kuzvipatsanura kuti zvibatsire kudzivirira chero kukanganisa kukanganisa pakati pezvimedu.Chimedu chega chega chinoonekwa seFault Containment Region (FCR), sekukanganisa pane chimwe chimedu hachina mhedzisiro pakushanda kwezvimwe zvimedu.Iyo HIU inopa masevhisi anotevera akajairika kumaModule mumhuri: • High Speed ​​Fault Tolerant Communications neTMR Processor kuburikidza neIMB interface.• FCR Interconnect Bhazi pakati pezvidimbu zvekuvhota data reIMB riri kuuya uye kugovera data reI/O Module rinobuda kuIMB.• Galvanically isolated serial data interface kune zvimedu zveFIU.• Redundant simba rekugovanisa maviri 24 Vdc chassis magetsi ekupa uye simba regulation ye logic simba kuHIU circuitry.• Magnetically ega simba kune zvimedu zveFIU.• Serial data interface kuFPU yeModule mamiriro e LEDs.• SmartSlot link pakati peActive uye Standby Modules yekubatanidza panguva yekutsiva Module.• Digital Signal Processing kuti uite kuderedza data yemunharaunda uye kuzviongorora.• Local ndangariro zviwanikwa zvekuchengetedza Module kushanda, configuration, uye munda I/O data.• Pa-bhodhi kuchengetedza imba, iyo inocherechedza mareferensi voltages, kushandiswa kwemazuva ano uye kupisa kwebhodhi.