EMERSON KJ3221X1-BA1 8-Channel AO 4-20 mA HART

KJ3221X1-BA1 AO, 8-Channel, 4-20 mA, HART Series 2 Redundant Card

Kuchotsa ndi Kuyika:
Mphamvu zakumunda zomwe zimaperekedwa ku chipangizochi, kaya pagawo lagawo kapena ngati mphamvu yodutsa mabasi kudzera pa chonyamulira, ziyenera kuchotsedwa musanachotse kapena kulumikiza chipangizocho.

Chigawochi chitha kuchotsedwa kapena kuyikidwa pomwe mphamvu zamakina zimaperekedwa pamikhalidwe iyi:
(Dziwani kuti gawo limodzi lokha likhoza kuchotsedwa ndi mphamvu yamagetsi.)
-Pogwiritsidwa ntchito ndi KJ1501X1-BC1 System Dual DC / DC Power Supply yomwe ikugwira ntchito pa 24 VDC kapena 12 VDC yolowetsa mphamvu. Mawaya oyambira opangira magetsi olowera amayenera kukhala osakwana 23 uH, kapena chopereka chovomerezeka chokhala ndi magetsi otseguka, Ui wa 12.6 VDC ndi Lo wochepera 23 uH (kuphatikiza waya inductance).

Kuwunika kwa loop kwa I/O kuyenera kumalizidwa pama node onse opanda mphamvu.
Fuse ya block block SINGAchotsedwe ndi mphamvu yakumunda yopatsidwa mphamvu zamagawo osayambitsa moto.

Ntchito:
KJ3221X1-BA 8-channel analog output module imagwiritsidwa ntchito mu makina oyendetsa makina omwe zizindikiro zenizeni zimafunikira kuti ziwongolere ma actuators, ma valve olamulira kapena zipangizo zina. Zipangizo zomwe zimathandizira kuyankhulana kwa HART kotero kuti gawoli likugwirizana ndi zida zambiri zogwiritsira ntchito HART, zomwe zimathandizira kulankhulana kwa njira ziwiri pofuna kufufuza ndi kukonza. Ndipo amagwiritsidwa ntchito m'mafakitale omwe amafunikira kuyang'anira mosalekeza, monga mafuta, gasi, mankhwala, mankhwala, ndi kupanga magetsi.