cov khoom

Yuav tsum muaj rau TMR system Trusted

Lub TMR Trusted System yuav tsum muaj tsawg kawg yog ib qho kev sib dhos thiab lub zog hluav taws xob, thiab tej zaum yuav muaj qhov txuas ntxiv thiab. Lub rooj sib dhos xws li muaj T8100 Trusted Controller Chassis los ua tsev rau cov qauv tseem ceeb: • Ib T8111 lossis T8110 Trusted TMR Processor.

• Ib T8311 Trusted Expander Interface modules los muab qhov sib cuam tshuam ntawm tus maub los chassis thiab CS300 chassis. • Ib T8151B Trusted Communication Interface rau Ethernet interface rau engineering workstation thiab, yog tias tam sim no, lwm cov Trusted systems los yog cov khoom thib peb. (Ib T8151C conformal coated version kuj siv tau). • Ib T8153 Trusted Communications Interface Adapter, kom tso cai rau lub cev sib txuas rau T8151B Trusted Communication Interface. Lub T8100 Trusted Controller Chassis yuav tsum tau muab tso rau hauv ib lub khib nrog lub qhov rooj thiab sab vaj huam sib luag, thiab lub qhov rooj yuav tsum kaw thaum lub sijhawm ua haujlwm li niaj zaus. Qhov no tso cai rau 8162 Choj Module ua tau raws li nws cov EMC specifications uas tsis muaj degradation hauv kev ua tau zoo. Lub qhov rooj pem hauv ntej tuaj yeem muaj qhov rais kom pom cov LEDs. Cov khoom siv CS300 yuav tsum nyob rau hauv lub txee thiab earthed kom raug (saib Lub Cev Txhim Kho Tsim Qauv ntawm nplooj 77). Ib daim ntawv teev tag nrho cov khoom Trusted xav tau rau kev tsiv teb tsaws yog muab rau hauv Table C2.

System architecture nta Peb 8162 CS300 Choj Modules pab kom muaj kev sib txuas ntawm TMR TMR System thiab cov cuab yeej cuab tam CS300 I/O, raws li qhia hauv daim duab no:

Kev sib txuas lus system yuav tsum siv cov cabling thiab cov khoom siv tau pom zoo. Tshwj xeeb tshaj yog: • Lub Trusted TMR System nqa T8312 Expander Interface Adapter thiab CS300 khib nqa TC-324-02 PCB. • Muaj ib qho TC-322-02 cable sib dhos. Qhov no nqa cov ntaub ntawv ntawm ob yam khoom siv uas siv ib qho kev sib txuas lus triple, bidirectional kev sib txuas lus. • Kev sib txuas ntawm cable muaj txog li 15 m ntev, thiab lub kaw lus yuav txhawb nqa lub cable ntev txog 50 m. Cov kev tsiv teb tsaws chaw yuav txhawb nqa qhov kev teeb tsa ua ntej ntawm CS300 I / O modules. Kev sib txuas lus uas muaj los ntawm cov cuab yeej cuab tam CS300 mus rau cov chaw ua haujlwm, cov tshuab luam ntawv, thiab cov txheej txheem tswj hwm yuav tsum tau muab los ntawm T8151 Kev Sib Txuas Lus Sib Txuas Lus

Txoj Kev: Kauj Ruam 1 - Yog tias ua qhov kev sim no ntawm lub cev nyob, nws yuav tsum tau txiav tawm cov ntsiab lus kawg cuam tshuam nrog cov channel nyob rau hauv kev sim, qhov no yog los pab tiv thaiv qhov tshwm sim spurious tshwm sim vim qhov kev kuaj pov thawj. Yog tias tsis yog, mus rau Kauj Ruam 2. Kauj Ruam 2 - Tshem tawm qhov hloov pauv mus rau lub caij kawg, tab sis nrog 120V AC cov khoom siv txuas ntxiv thiab ua kom muaj zog, xyuas kom meej tias cov zis tau sim qhia txog STATE tus nqi ntawm 3 (Tsis muaj Load). Energize cov zis channel thiab xyuas kom meej tias cov channel STATE tseem nyob ntawm STATE 3 (Tsis muaj Load), yog tias cov zis tawm, thaum muaj zog tshaj tawm los ntawm STATE 4 (Output Energized) los yog STATE 5 (Field Short Circuit) ces cov zis channel yuav muaj ua tsis tiav varistor, yog li FTA yuav tsum tau hloov. Kauj Ruam 4 - De-energize cov zis, tom qab ntawd rov txuas lub ntsiab lus kawg ntawm kev sib txuas thiab xyuas kom meej tias cov zis tau tshaj tawm STATE 2 (Tshaj Tawm Deenergized). Qhov kev sim no siv rau kev nthuav dav modules (T8310, T8311, T8314), cabling, thiab fiber ntau txuas nrog txoj kev sib txuas lus ntawm Trusted Main Chassis thiab txhua qhov Trusted lossis Triguard Expansion Chassis. Lub hom phiaj ntawm qhov kev ntsuam xyuas yog txhawm rau txheeb xyuas qhov ncaj ncees ntawm txoj kev sib txuas lus ntawm Trusted Main Chassis thiab txhua qhov Expansion Chassis txhawm rau lees paub tias qhov kev pheej hmoo ntawm kev pheej hmoo txaus ntshai lossis kev mus ncig tsis zoo vim tsis muaj kev sib txuas lus tseem nyob ntawm lossis qis dua cov qib luam tawm. Cov txheej txheem tau piav qhia ntawm no yog txoj hauv kev pom zoo los xyuas kom meej tias qhov yuam kev me ntsis cuam tshuam nrog txoj hauv kev sib txuas lus rau txhua qhov Expansion Chassis yog qis dua qib uas tuaj yeem cuam tshuam rau qhov txaus ntshai qhov yuam kev lossis qhov pheej hmoo ntawm spurious mus txawv tebchaws vim poob ntawm kev sib txuas lus. Nws tau xav tias cov txheej txheem no yuav raug muab tso rau hauv cov txheej txheem Kev Ntsuas Pov Thawj uas suav nrog lwm cov ntsiab lus ntawm Kev Ntsuas Pov Thawj thiab cov ntawv pov thawj dav dav raws li tau teev tseg hauv IEC61511.