ABB GJR2391500R1210 81EU01h-E Input Module

Universal Input Module rau Binary thiab Analog Transmitters 81EU01 -- E/R1210:

Cov yam ntxwv ua haujlwm:

Kev ua haujlwm yog ua nyob rau ntawm qhov nquag siv thiab ntawm qhov tsis yog ---active module nyob rau hauv parallel. Nyob rau hauv cov ntaub ntawv ntawm ib tug redundancy changeover, lub non ---active module yuav siv sij hawm ua nyob rau hauv ib tug bumpless coj --- dhau. Bumpless mob yog guaranteed los ntawm dual tau txais thiab ua cov input signals. Active thiab tsis yog --- nquag modules yog tus kheej --- saib xyuas thiab teeb liab module cuam tshuam rau cov 88TR01 redundancy tswj module hla SSG kab. Tag nrho cov txheej txheem kev sib txuas (connector X21) ntawm cov tsis tu ncua tus khub modules txuas nrog nyob rau hauv parallel los ntawm qhov chaw nres tsheb thaiv. Cov input resistors (loads) yog hloov rau lub active module thiab tawm rau cov tsis yog ---active module. Kev sib cuag thiab cov khoom siv transducer yog nyob rau ob qho tib si modules. Rau kev kuaj mob lub hom phiaj, tsis yog --- cov qauv siv tau xa ib daim ntawv xov tooj nyob rau lub npav.
Kev txhawb ntau hom kev txhawb nqa: Nws tuaj yeem txuas ntau hom kev xa xov, suav nrog ib tus ncej thiab ob-ncej kev sib cuag (nrog lossis tsis muaj kab saib xyuas), inductive sensors raws li NAMUR DIN 19234, hluav taws xob transmitters, ob-xaim thiab plaub-xaim tam sim no cov teeb liab analog transmitters (xws li 4...20mA, 0...20mA, 0.5mA, thiab lwm yam), cov khoom siv thermocouples thiab thermal resistance thermometers, thiab lwm yam. Txhua chav ua haujlwm tuaj yeem tsim kho raws li txhua hom kev tawm tswv yim, thiab kev sib xyaw ua ke yog ua tau.
Cov teeb liab hloov dua siab tshiab thiab kis tau tus mob: Lub teeb liab tau txais thiab / lossis lub teeb liab hloov pauv tau xa mus rau Procontrol tsheb npav system los ntawm chaw nres tsheb npav hauv daim ntawv xov xwm. Ua ntej kev sib kis, cov lus yuav raug kuaj xyuas thiab cov khoom sib npaug yuav raug ntxiv kom ntseeg tau tias tsis muaj kev sib kis ntawm qhov kawg tau txais. Nyob rau tib lub sijhawm, cov khoom sib xws ntawm cov lus tau txais los ntawm lub chaw nres tsheb npav yuav raug kuaj xyuas.
Kev kuaj mob thiab tso saib: Thaum lub ntsuas hluav taws xob sab hauv lossis cov khoom siv hluav taws xob saib xyuas Circuit Court teb, nws yuav raug pom nyob rau hauv daim ntawv ntawm kev cuam tshuam cov teeb liab ST (kev cuam tshuam dav dav) thiab SG (module cuam tshuam) nyob rau hauv pem hauv ntej ntawm lub module, uas yog yooj yim rau lub sij hawm. nrhiav thiab tuav cov faults.
Kev teeb tsa thiab khaws cia: Parameter assignment and settings can be easy programmed by configuration tables. Cov txiaj ntsig programmed khaws cia hauv EEPROM thiab yuav tsis ploj txawm tias thaum muaj hluav taws xob tsis ua haujlwm. Lawv tuaj yeem hloov tau txhua lub sijhawm.

Kev siv thaj chaw:

Feem ntau siv nyob rau hauv ABB Procontrol P14 system, dav siv nyob rau hauv automated ntau lawm txheej txheem tswj nyob rau hauv lub hwj chim, tshuaj, metallurgy, dej kho mob thiab lwm yam lag luam. Nws tuaj yeem siv los ua ib qho kev tawm tswv yim ntawm PLC lossis DCS system los sau thiab saib xyuas ntau hom sensors thiab hloov cov teeb liab ntawm qhov chaw.