lihlahisoa

Ikopanye le Input Mojule
The Mark * VIeS Functional Safety Contact Input module e fana ka sehokelo pakeng tsa li-sensor tsa discrete process (li-24 discrete inputs) le Mark VIeS Safety control logic. The Contact Input module e na le likarolo tse peli tse ka hlophisoang: pakete ea ho kenya I/O le boto ea ho kenya mabitso. Li-module tsohle tsa ho ikopanya le polokeho li sebelisa pakete e tšoanang ea I/O, IS420YDIAS1B. Ho na le liboto tse ngata tsa DIN-rail tse kentsoeng ho fana ka li-voltages tse hlokahalang tsa ho ikopanya, ho hloka mosebetsi le mekhoa ea li-terminal block.
The Contact Input module e fumaneha ka bobeli Simplex le Triple Modular Redundant (TMR) tlhophiso. Basebelisi ba ka khetha tlhophiso e sebetsanang hantle le litlhoko tsa bona bakeng sa ho fumaneha le boemo ba SIL. Tokomane ena e bua ka boto ea terminal ea Simplex Contact Input (STCI) le boto ea terminal ea Contact Input (TBCI). Boto ea terminal ea TBCI e fana ka bokhoni ba TMR empa e ka sebelisoa hape ka tlhophiso ea Simplex ka e le 'ngoe.
Pakete ea YDIA I/O. Ho tlhophiso ea TMR I/O, molaoli o etsa likhetho tse 2-of-3 ho.
lihlahisoa tse khethehileng. Ka tlhophiso ea Dual I/O, balaoli ba mamela tlaleho ea pele
Pake ea YDIA I/O (ha ho khethoe).