cov khoom

TSEEM CEEB Txhua FBM201/b/c/d Analog Input Interface Module muaj yim analog input channels, txhua channel txais 2-xaim, dc input los ntawm ib qho analog sensor xws li 4 mus rau 20 mA lossis 0 rau 5V transmitter, los yog tus kheej muaj zog 20 mA qhov chaw. Cov modules ua cov teeb liab hloov dua siab tshiab xav tau los cuam tshuam cov hluav taws xob input signals los ntawm teb sensors mus rau optionally redundant fieldbus. Thaum txuas nrog TAs tsim nyog, FBM201 module muab kev ua haujlwm yav dhau los muab los ntawm 100 Series FBM I / O subsystem. TAs muaj uas txhawb nqa kev ua haujlwm ntawm 100 Series FBM01 thaum FBM01 siv nrog cov khoom siv tsis-HART®. COMPACT DESIGN Lub FBM201 / b / c / d modules muaj cov qauv tsim, nrog rau cov rugged extruded aluminium sab nrauv rau kev tiv thaiv lub cev ntawm cov circuits. Enclosures tshwj xeeb uas tsim los rau mounting FBMs muab ntau theem ntawm kev tiv thaiv ib puag ncig, mus txog qhov hnyav ib puag ncig ntawm ISA Standard S71.04. HIGH ACCURACY Rau qhov raug siab, cov modules suav nrog sigmadelta cov ntaub ntawv hloov dua siab tshiab ntawm ib-channel hauv paus, uas tuaj yeem muab cov lus qhia analog tshiab nyeem txhua 25 ms, thiab lub sijhawm sib koom ua ke kom tshem tawm cov txheej txheem suab nrov thiab lub zog-kab zaus suab nrov. Txhua lub sijhawm, FBM hloov pauv txhua qhov analog tawm tswv yim rau tus nqi digital, nruab nrab cov nqi no nyob rau lub sijhawm, thiab muab tus nqi nruab nrab rau tus maub los. YOOJ YIM ROV QAB / REPLACEMENT Cov qauv tuaj yeem raug tshem tawm / hloov pauv yam tsis tau tshem tawm cov khoom siv hluav taws xob tshem tawm, lub zog lossis kev sib txuas lus cable. VISUAL INDICATORS Lub teeb-emitting diodes (LEDs) muab tso rau hauv pem hauv ntej ntawm cov modules muab qhov pom kev pom ntawm Fieldbus Module (FBM) ua haujlwm. MODULAR BASEPLATE MOUNTING Cov modules mount rau ntawm ib tug modular baseplate (saib daim duab 1) uas haum rau plaub los yog yim FBMs. Modular baseplate yog DIN rail mounted los yog khib mounted, thiab muaj xws li teeb liab connectors rau redundant fieldbus, redundant ywj siab dc zog, thiab txiav cables. FIELDBUS Kev Sib Txuas Lus A Fieldbus Kev Sib Txuas Lus Module lossis Tus Txheej Txheem Tswjhwm cuam tshuam qhov rov ua dua 2 Mbps module Fieldbus siv los ntawm FBMs. FBM201 / b / c / d modules lees txais kev sib txuas lus los ntawm txoj kev (A lossis B) ntawm qhov rov ua dua 2 Mbps fieldbus - yog tias ib txoj hauv kev tsis ua haujlwm lossis hloov mus rau theem system, lub module txuas ntxiv kev sib txuas lus ntawm txoj kev nquag. TERMINATION ASSEMBLIES Field I/O signals txuas mus rau FBM subsystem ntawm DIN rail mounted TAs (saib daim duab 1). Cov TAs siv nrog FBM201 / b / c / d modules tau piav qhia hauv "TSHIAB ASSEMBLIES THIAB CABLES" ntawm nplooj 8.