zvigadzirwa

2.3 FRONT PANEL Zvidzoreso papanera rekumberi kwesimba remagetsi rine chinja cheMOWER, bhatani reRESET, FAN CONTROL, uye LO-NOM-HI margin jumper. Basa uye kushanda kwesimba uye reset zvidzoreso zvinokurukurwa kune imwe nzvimbo mubhuku rino. Iyo margin jumper isimba rekupa bvunzo / kuchengetedza diagnostic aide uye inofanira kusiiwa muNOM (pakati) jumper chinzvimbo nguva dzese. Iyo magetsi eEC ine fan control switch / jumper uye yakagadzirirwa chero thermally-controlled kana fixed-fan simba (ona Mufananidzo 3-2). Imwe yekugadzika inosiyanisa fan voltage nekushisa uye mutoro. Imwe gadziriro inopa inoenderera 27 volts. Iyo yekumberi ine zviratidzo zvinopa chimiro chekuita kweyuniti uye zvinobatsira mukuzviparadzanisa nevamwe. Iwo ma LED zviratidzo pazasi kuruboshwe rwepaneru yepamberi (iyo magetsi) inopa chiratidzo cheiyo simba-yekupa mamiriro. Chimwe chiratidzo pamagetsi ekubatanidza fan kana musangano we fan ukatadza. Ma LED pane rimwe nerimwe remabhodhi anoshandiswa pamwe chete nearufanumeric kuratidzwa pane processor board kuparadzanisa kusashanda pamabhodhi. Rumwe ruzivo rwekushandiswa kwezviratidzi zvemodule ruri muChikamu chechitatu chebhuku rino. 2.4 REAR PANEL Iyo yekumashure ine mabhodhi eI/O (paddleboards), chassis power-cable, 100-pini backplane breakout board (kana yapihwa), uye bhegi rekudzika. Sezvinoratidzwa muTebhurari 2-1 mapuranga eI / O akaiswa muchesi mune slot inoenderana nenhamba kune bhodhi rinoshanda rakaiswa pamberi pemodule. Kutaurirana kwese neMicro TDC 3000 kuri kuburikidza neI/O mabhodhi. Pane nzira mbiri dzekutaurirana pakati pemanodhi pahurongwa. Iwo akajairwa LCNI I/O paddleboards anoumba iyo Local Control Network ine coaxial tambo dzinomhanya kune ese eLCN node mune network. Munetiweki, ese mabhodhi eLCN I/O akabatanidzwa neT zvibatanidza uye tambo (kana kune yekumisa mutoro pane yekupedzisira T munhevedzano). Nekuda kwehunhu hwekurodha, hurefu hweLCN tambo yakareba mamita maviri (6 tsoka), saka panogona kuratidzika kunge paine tambo "marara" kana mabhodhi eLCN ari pedyo akabatana. Mune ese LCN cabling, iyo I/O board yekubatanidza inoiswa A uye B; ita shuwa kuti A tambo yakabatana neA connector uye kuti B tambo yakabatana neB connector. Iyo yakakosha chinhambwe chipfupi LCN network yakagadzirwa iyo inoshandisa yakamonyoroka pair uye multinode module backplane wiring pachinzvimbo che coaxial tambo uye T zvibatanidza. MaI/O paddleboards anoshandiswa kunetiweki iyi ndiwo mabhodhi eTP485. Iyi yakamonyoroka mbiri LCN cabling inotevera iyo RS 485 interface standard. Imwe yeK2LCN processor mabhodhi uye TP485 I/O makadhi mune slot 9 yeshongwe yega yega inopa wachi kune dzimwe node pane ipfupi daro network. Iwo akamonyoroka tambo mbiri dzinosunga iyi chinhambwe chipfupi LCN pamwechete dzakaiswa kiyi kuitira kuti tambo A uye B dzisagone kubatanidzwa zvisizvo uye kumisa mitoro inovakwa-mukati. Tambo dzeRibhoni dzinoshandiswa kubatanidza kuzvinhu zvakaita seWinchester Drive, Cartridge Drive, uye mamwe maperipherals. Zvimwe zvinongedzo, semuenzaniso RS 232C kana RS 449 paComputer Gateway, zvinoshandiswa zvakare.