Westinghouse 5X00070G01 Analog Input Module
Kev piav qhia
Kev tsim khoom | Westinghouse |
Qauv | 5x00070g 1 |
Ordering cov ntaub ntawv | 5x00070g 1 |
Catalog | Ovation |
Kev piav qhia | Westinghouse 5X00070G01 Analog Input Module |
Keeb kwm | Teb chaws USA |
HS Code | 3595861133822 ib |
Dimension | 3.2cm * 10.7cm * 13cm |
Qhov hnyav | 0, 3kg |
Paub meej
Lub Ovation System siv peb lub suab nrov tsis lees paub rau cov teeb liab cog kev sib cuam tshuam: • Tsis tshua muaj kev lim dej • Cov teeb liab ntau ntau (48 VDC lossis 115 VAC) • Kev rho tawm lossis kev sib txuas kho qhov muag tsis tshua pom kev lim dej thiab siv cov txheej txheem loj teeb liab theem muab kev ntxub ntxaug ntau zaus thiab lub zog, raws li. Kev rho tawm ntawm cov teeb liab digital receiver los ntawm hauv av yog ib qho tseem ceeb raws li ib txoj hauv kev rau kev tsis lees paub lub suab nrov uas ua rau ob lub xov hlau hauv ib khub teeb liab hloov qhov muaj peev xwm ntawm qhov hluav taws xob mus rau hauv av. Ib qho piv txwv ntawm hom kev rho tawm no yog lub teeb liab qhov chaw (transmitter) uas yog hauv av ntawm ib qho chaw deb ntawm lub receiver, qhov chaw transmitter thiab receiver tsis nyob rau tib qhov voltage. Hauv qhov no, hauv av muaj peev xwm sib txawv tshwm sim raws li qhov hluav taws xob ntawm ob lub xov tooj ntawm cov teeb liab sib txuas. Lwm qhov piv txwv uas yuav tsum tau muaj kev sib cais yuav tsum tsis kam lees lub suab sib txawv hauv av yuav yog nyob rau hauv circuits uas muaj kev sib txuas ntawm cov teeb liab xov hlau, ua rau muaj peev xwm ntawm ob lub xov tooj. Induced muaj peev xwm tuaj yeem tshwm sim thaum cov teeb liab xaim nyob rau hauv ib puag ncig nrog hloov electromagnetic lossis electrostatic teb. Qhov no yuav tsum tau cais tawm. Ib qho optical isolator (tseem hu ua opto-isolator) yuav raug siv los coj cov teeb liab digital rau hauv lub receiver. Tsis muaj tus txais cov lus teb rau lub suab nrov tuaj yeem tshwm sim tshwj tsis yog cov teeb liab kab suab nrov tam sim no ntws. Tsawg zaus tam sim no, uas tej zaum yuav ntws los ntawm qhov sib npaug ntawm lub suab nrov voltage-rau-hauv av muaj peev xwm ntawm ob lub xov hlau ntawm ob lub teeb liab khub, raug tshem tawm yog tias cov teeb liab tsis nyob ntawm ntau tshaj ib qho taw tes. Qhov no yog hu ua lub hom-hom voltage.