mankhwala

Relay Contact Output Module
The Mark * VIeS Functional Safety Relay Contact Output module imapereka mawonekedwe pakati pa discrete process actuators (12 discrete outputs), relay contact outputs, ndi Mark VIeS Safety control logic. Gawo la Relay Contact Output lili ndi magawo awiri osinthika: paketi ya discrete ya I/O ndi cholumikizira cholumikizirana.
bolodi. Ma module onse otetezedwa achinsinsi / olumikizana nawo amagwiritsa ntchito paketi yomweyo ya I/O, IS420YDOAS1B. Ma board angapo a DIN-rail okhala ndi njanji ndi ma I/O contact wetting/fusing daughterboards alipo kuti apereke ma voltages ofunikira, kunyowetsa ndi masinthidwe a fusing, redundancy, ndi masitaelo a block block.
Gawo la Relay Contact Output likupezeka muzosintha zonse za Simplex ndi Triple Modular Redundant (TMR). Ogwiritsa ntchito amatha kusankha masinthidwe omwe amakwaniritsa zosowa zawo za kupezeka ndi mulingo wa SIL. Chikalatachi chikukambirana za bolodi yomaliza ya Simplex Relay Contact Output (SRLY) ndi ma boardboard aakazi omwe mungasankhe kuti mulowetse ndikuphatikizana, ndi bolodi la Contact Output (TRLY). The TRLY terminal board imapereka kuthekera kwa TMR, koma itha kugwiritsidwanso ntchito pakusintha kwa Simplex pogwiritsa ntchito paketi imodzi ya YDOA I/O. Pakasinthidwe ka TMR I/O, board ya I/O terminal imachita mavoti a 2-of-3 pazotsatira zosiyanasiyana.
Simplex Relay Contact Output (SRLY) Terminal Board
SRLY terminal board ndi simplex S-type terminal board yomwe imapereka 12 Form-C relay ma circuits kudzera 48 makasitomala. YDOA imakwera molunjika pa SRLY terminal board. SRLYS2A ilipo kuti ikwaniritse zofunikira zachitetezo chamakasitomala ndipo pali mabokodi atatu aakazi omwe mungasankhe kuti mulowetse (WROx) omwe amalumikizana ndi SRLYS2A. The SRLY Terminal Board yokhala ndi tebulo la YDOA I/O Pack Specifications imapereka zatsatanetsatane za bolodi la SRLYS2A terminal ndi mitundu ya boardboard yomwe ingagwiritsidwe ntchito mu Mark VIeS Functional Safety System.
Contact Output (TRLY) Terminal Board
The TRLY terminal board ndi bolodi yotulutsa zotulutsa zomwe zimagwiritsidwa ntchito pa masanjidwe a Simplex kapena TMR. TRLY imapereka mayankho okhulupilika pagawo lililonse lopatsirana. Paketi ya YDOA I/O imakwera molunjika pa TRLY terminal board. The TRLY ikupezeka mu angapo
Mabaibulo kuti akwaniritse zofuna za makasitomala. The TRLY Terminal Board yokhala ndi tebulo la YDOA I/O Pack Specifications imapereka mwatsatanetsatane zamitundu ya TRLY yomwe ikupezeka kuti igwiritsidwe ntchito mu Mark VIeS Functional Safety System.
Kuti mumve zambiri za paketi ya YDOA I/O, bolodi la SRLY terminal ndi ma boardboard aakazi osankhidwa, ndi bolodi yopitilira TRLY, onani mutu wakuti "PDOA, YDOA Discrete Output Modules" mu chikalata Mark VIeS Functional Safety Systems for General Market Volume II. : Kalozera wa Dongosolo la General-purpose Applications (GEH-6855_Vol_II).