cov khoom

FEATURES Cov yam ntxwv tseem ceeb ntawm FBM204 yog:  Plaub 20 mA dc analog input channels  Plaub 20 mA dc analog output channels  Txhua qhov kev tawm tswv yim thiab cov channel tso tawm yog cais tawm galvanically  Rugged tsim tsim nyog rau cov ntaub thaiv hauv chav kawm G3 (hnyav) qhov kev pab cuam lub sij hawm thiab kev sib tw Configurable options for Rate of Change Limits  Siab raug ua tiav los ntawm sigma-delta cov ntaub ntawv hloov dua siab tshiab rau txhua lub channel  Termination Assemblies (TAs) rau hauv zos lossis remotely txuas cov kab hluav taws xob mus rau FBM204  TA rau kev siv nrog Output Bypass Chaw nres tsheb kom tswj tau cov khoom tawm thaum lub sij hawm kho lub voj voog / tior rau ib qho chaw sab nraud  powered transmitters.  Txhawb rau DPIDA tswj thaiv. HIGH ACCURACY Rau qhov raug siab, lub module suav nrog SigmaDelta cov ntaub ntawv hloov dua siab tshiab ntawm ib lub hauv paus channel, uas muab cov lus qhia tshiab analog tawm txhua txhua 25 ms, thiab lub sijhawm sib koom ua ke kom tshem tawm cov txheej txheem thiab / lossis lub suab nrov electromagnetic. STANDARD DESIGN FBM204 muaj rugged extruded txhuas sab nrauv rau kev tiv thaiv lub cev ntawm circuits. Enclosures tshwj xeeb uas tsim los rau mounting FBMs muab ntau theem ntawm kev tiv thaiv ib puag ncig, mus txog rau ib puag ncig hnyav, raws li ISA Standard S71.04. VISUAL INDICATORS Lub teeb-emitting diodes (LEDs) muab tso rau hauv pem hauv ntej ntawm lub module muab kev pom zoo qhia txog kev ua haujlwm ntawm Fieldbus Module. YOOJ YIM ROV QAB / HLOOV TSHIAB Lub module tuaj yeem raug tshem tawm / hloov pauv yam tsis tau tshem tawm cov khoom siv hluav taws xob tshem tawm, lossis lub zog lossis kev sib txuas lus cable. FIELDBUS Kev Sib Txuas Lus A Fieldbus Communications Module lossis Tus Txheej Txheem Tswjhwm cuam tshuam rau qhov rov ua dua 2 Mbps module Fieldbus siv los ntawm FBMs. FBM lees txais kev sib txuas lus los ntawm txoj kev (A lossis B) ntawm 2 Mbps Fieldbus - yog tias ib txoj hauv kev tsis ua haujlwm lossis raug hloov mus rau theem system, lub module txuas ntxiv kev sib txuas lus ntawm txoj kev nquag. MODULAR BASEPLATE MOUNTING Lub module mounts ntawm ib tug DIN rail mounted Modular baseplate, uas haum mus txog plaub los yog yim Fieldbus Modules. Lub Modular baseplate yog DIN rail mounted los yog khib mounted, thiab muaj xws li cov teeb liab connectors rau redundant Fieldbus, redundant ywj siab dc zog, thiab txiav cables. TERMINATION ASSEMBLIES Field I/O signals txuas mus rau FBM subsystem ntawm DIN rail mounted TAs. Cov TAs siv nrog FBM204 tau piav qhia nyob rau hauv "TSHIAB ASSEMBLIES THIAB CABLES" ntawm nplooj 6.