Lub kaw lus tswj cov ntsiab lus feem ntau yog muab los ntawm tus qauv tsim hluav taws xob thiab cov ntsiab lus thiab lwm cov ntsiab lus DCS thiab lwm yam kev sib txuas lus ntawm cov ntsuas hluav taws xob thiab lwm yam kev sib txuas lus ntawm cov ntsuas hluav taws xob thiab cov ntsiab lus DCS DCS system hom thiab DCS system tus nqi .
Cov ntsiab lus DCS feem ntau cuam tshuam nrog cov ntsiab lus thermal, thiab cov ntsiab lus dcs Ntsuas thiab Hluav Taws Xob Majal:
AI cov ntsiab lus tshaj tawm li cas?
Cov tswv yim analog ntawm PLC tuaj yeem ncaj qha rau hauv DCS systemS los ntawm cov cim qhia tawm (TE50), PT50), txheem tam sim no cov cim ({5 5}} ma, 0-20 ma), Txheem voltage pittator (} v, {} v, {} v, {} pulse} v,} {{114-20 ma lossis {{{{} v ua ntej xa nws mus rau DCS system {13 {}
Yuav ua li cas xam tus lej ntawm AO tso zis cov ntsiab lus?
Ao hais txog analog outputcal teeb liab ntawm DCS system lossis PLC uas tswj hwm cov khoom tiav: {} v,} v}} ma yog tus Feem ntau siv DCS system AO tawm {{} Cov khoom siv AO tawm, cov khoom siv hluav taws xob tsis sib haum, cov khoom siv hluav taws xob tsis sib haum, cov khoom siv tswj tau zoo ib yam li cov khoom siv tswj tau {}}
Yuav ua li cas los xam tus naj npawb ntawm cov ntsiab lus ntawm cov ntsiab lus?
Di refers rau lub pob thim rov qab nkag mus rau DCS system lossis PLC, lossis CMAs} Tus DCS system lossis DC48V Lus Nug Voltage feem ntau txuas .
Cov Ntsuas Kev Ntsuas DI cov lus qhia feem ntau yog los ntawm cov khoom siv hluav taws xob ntau, thiab cov hluav taws xob ntxiv rau ntawm DCS system .
Yuav ua li cas los xam tus naj npawb ntawm cov tso zis cov ntsiab lus?
Puas yog hais txog lub tshuab hloov tawm ntawm DCS system lossis PLC uas tswj hwm hluav taws xob sab nraud, uas feem ntau yog txuas nrog rau lwm cov khoom siv hluav taws xob sab nraud, uas yog siv hluav taws xob sab nraud, thiab lwm yam khoom siv, thiab lwm yam khoom.