cov khoom

Qhov kev xaiv LINKnet * muab faib I / O peev xwm rau 723 tswj qhov system. LINKnet I/O modules tau zoo haum rau kev tswj tsis tau lub sijhawm tseem ceeb xws li kev sib txuas thiab kev saib xyuas. Lwm cov phau ntawv uas yuav ua pov thawj pab tau yog: 02007 DSLC Digital Synchronizer thiab Load Control 02758 723 Hardware Manual 02784 723 Software/DSLC Compatible 02785 723 Software/Analog Load Share Network Architecture Ib I/O network muaj xws li 720 LINK net channel, ywj siab network modules. Lub LINKnet I/O modules, los yog cov nodes, ntawm txhua lub pob tw yog txuas nrog 723 ntawm ib leeg twisted khub hlau. Txhua LINKnet I/O module muaj ob qhov hloov pauv uas siv los teeb tsa nws qhov chaw nyob hauv network. Ntawm kev teeb tsa, cov keyboards no yuav tsum raug hu kom lub I / O module tus naj npawb (1 txog 60) phim lub network chaw nyob uas tau teev tseg rau qhov I / O module hauv daim ntawv thov kev pab cuam. Cov I/O modules yuav muab tso rau hauv ib qho kev txiav txim ntawm lub network, thiab qhov khoob tau tso cai rau hauv qhov chaw nyob. Kho vajtse Txhua lub network muaj ib qho LINKnet channel ntawm 723 thiab ntau I / O modules. Cov I/O modules muaj xws li thermocouple, RTD, (4 txog 20) mA, thiab discrete input modules, nrog rau (4 txog 20) mA thiab relay output modules. Tag nrho cov analog modules muaj rau 6 channels ib module. Lub relay tso zis module muaj yim raws, thiab lub discrete input module muaj 16 raws. Txhua I / O module yog nyob rau hauv ib lub yas, teb txiav module-hom pob rau DIN rail mounting. Lub LINKnet I/O modules tuaj yeem ntsia tau rau hauv lub txee tswj lossis hauv txhua qhov chaw yooj yim hauv thaj tsam ntawm lub cav lossis lub cav uas ua tau raws li qhov ntsuas kub thiab kev co. Txhua qhov I / O module yuav tsum tau muab tso rau hauv DIN rail los ntawm kev thaiv av (Woodward ntu naj npawb 1604-813). Tag nrho LINKnet I/O modules sib txuas lus nrog 723 los ntawm kev tiv thaiv kev sib tw twisted khub. Cov lus qhia tshwj xeeb rau LINKnet system yuav tsum tau siv rau qib V hom cable. Lub network tuaj yeem txuas ncaj qha los ntawm I / O module rau I / O module, raws li qhia hauv daim duab 1-1, lossis I / O modules yuav txuas nrog lub network ntawm stubs, xws li hauv daim duab 1-2. Ib qho kev txiav tawm network (Woodward ntu naj npawb 9905-760) yuav tsum tau muab tso rau ntawm qhov kawg LINKnet I/O module ntawm lub network. Tsis muaj polarity cuam tshuam nrog lub network thaiv. Rau qhov zoo tshaj plaws EMC kev ua tau zoo, lub network cable shield yuav tsum tau tsaws ntawm txhua qhov I / O module, thiab qhov ntev ntawm cov xaim raug txwv rau 25 hli (1 nti). Nyob rau ntawm 723, lub rwb thaiv tsev sab nrauv yuav tsum tau muab tshem tawm thiab cov ntaub thaiv npog liab qab tsaws rau lub chassis.