zvigadzirwa

TMR Digital Input Modules

Imwe neimwe TMR yedhijitari yekupinda (DI) module ine matatu ega ekuisa nzira ayo anozvimiririra anogadzirisa ese ekuisa data kune module. A microprocessor pachiteshi chega chega inotarisa poindi yega yega yekuisa, inounganidza data, uye inoiendesa kune iwo makuru ma processor painodiwa. Ipapo data yekupinza inovhoterwa panzira huru-
sors nguva pfupi isati yagadziriswa kuti ive nechokwadi chekutendeseka kwepamusoro. Ese akakosha masaini nzira i100 muzana yakapetwa katatu kune yakavimbiswa kuchengetedzeka uye yakanyanya kuwanikwa-kugona. Imwe neimwe chiteshi mamiriro inosaina yakazvimirira uye inopa yega yekuona pakati pemunda neTricon.

Ese maTMR edhijitari ekuisa mamodule anotsigira akazara, anoenderera mberi diagnostics kune yega yega chiteshi. Kutadza kwechero diagnostic pane chero chiteshi chinomisa moduli Fault chiratidzo icho chinozomutsa chiratidzo chechassis alarm. Iyo module Fault chiratidzo chinonongedza kune kukanganisa kwechiteshi, kwete kutadza kwemodule. Iyo module ndeye guaran-teed kuti ishande nemazvo pamberi pechikanganiso chimwe chete uye inogona kuramba ichishanda nemazvo nemamwe marudzi ekukanganisa kwakawanda. Mamodheru 3502E, 3503E, uye 3505E anogona kuzviongorora kuti aone akamira-ON mamiriro ezvinhu apo wedunhu haugone kutaura kana poindi yaenda kuOFF state. Sezvo masisitimu mazhinji edziviriro akamiswa aine de-energize-to-rwendo kugona, kugona kuona OFF mapoinzi chinhu chakakosha. Kuti uedze maomesheni akabatirira-ON, switch mukati meyekupinza wedunhu yakavharwa kuti ibvumidze zero yekupinda (OFF) kuti iverengerwe neiyo optical isolation circuitry. Yekupedzisira kuverenga data yakaomeswa muI/O yekutaurirana processor apo bvunzo iri kushanda.

Ese maTMR madhijitari ekuisa mamodules anotsigira kupisa-spare kugona, uye anoda yakaparadzana-chiyero chekunze termination panel (ETP) ine tambo yekubatanidza kune iyo Tricon backplane. Imwe neimwe module ndeye mechani-cally kiyi yekudzivirira isina kunaka instal-lation mune yakagadziriswa chassis.