alaabta

IS200TREGH1BDC waa Turbine Emergency Terminal Board oo ay samaysay oo ay naqshadaysay General Electric waana qayb ka mid ah taxanaha Mark VI ee loo isticmaalo nidaamyada xakamaynta marawaxadaha gaaska. Saddex solenoids safar degdeg ah waxaa ku shaqeeya TREG, oo ay maamusho I/O kantaroolaha. Guddiyada TREG iyo TRPG waa la isku xidhi karaa si ay u qaadaan ilaa saddex solenoid oo safar ah. TRPG waxay siisaa dhinaca taban ee solenoids' dc power, halka TREG ay siiso dhinaca togan. TREG's 12 relays, oo sagaal ka mid ah ay sameeyaan saddex kooxood oo saddex ah si ay u codeeyaan agabka xakamaynta saddexda safar ee solenoids, waxaa maamula I/O kantaroolaha, kaas oo sidoo kale fuliya ilaalinta xawliga degdega ah iyo hawlaha joojinta degdega ah.

Codsiyada 125v dc, H1B waa kala duwanaanshaha ugu badan. Si loo soo saaro awood aan badnayn oo ku jirta guddiga ee wareegyada jawaab celinta xaaladda iyo in la xoojiyo isu-gudbinta dhaqaale, awoodda kontoroolka ee isku xirayaasha JX1, JY1, iyo JZ1 ayaa la isku daray diode. Wareegyada isu-gudbinta safarka, go'doominta korontada waa la hayaa. Guddiga terminalka TREG iyo PPRO waxay la jaan qaadayaan nidaamyada Mark VI. TREG waxay ku xidhan tahay moduleka PPRO iyadoo la isticmaalayo fiilooyinka leh baloogyo qaabaysan.

Terminalka ugu horreeya ee I/O wuxuu si toos ah ugu xidhan yahay saddexda safar ee solenoids, caabiyeyaasha dhaqaalaha, iyo joogsiga degdegga ah. Qeybta labaad ee terminaalka waxay aqbali kartaa fiilooyinka ilaa toddobo safar oo isku xiran.

Xadhkaha korantada ee J2 iyo solenoids-ka safarka ayaa ah isku xirka kaliya ee qaybaha kontoroolka maadaama I/O kantarooluhu uu xukumo dhammaan dhinacyada TREG. Marka marawaxadku ku safro nidaamyada simplex, fiilada saddexaad waxa ay ka gudbisaa calaamada safarka ee J1 una gudubta TSVO terminal board, kaas oo ku shaqeeya xajinta servo valve.