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Nei iyo PLC yakaitwa flat kudaro?
2023-12-08
Nekuramba kuri kudzikiswa kwemitengo yePLC uye nekuwedzera kwekuda kwevashandisi, michina midiki uye yepakati yakatanga kusarudza PLC yekutonga, kushandiswa kwePLC muChina kuri kukura nekukurumidza. Nekukurumidza kusimudzira hupfumi hweChina uye nekuenderera mberi kwekuvandudza kweyero yezvishandiso zvepamba, PLC muChina munguva iri kuuya icharamba ichienderana nekukura kwekukurumidza. Zvigadzirwa zvemazuva ano zvePLC zvinogona kukamurwa kuita zvikoro zvitatu zvikuru: United States, Europe uye muromo weizvi. Nekukurumidza kusimudzira kweChina PLC, iyo yepamba PLC inogara yakawedzera huremu. Zvinoenderana nenhamba, inopfuura 95% yekutadza chiyero cheizvi PLC zvigadzirwa zvinoonekwa mumagetsi emagetsi, relay, yekutaurirana chiteshi nzvimbo idzi. Saka maitiro ekudzikisa huwandu hwekutadza kwenzvimbo idzi Gu Mei PLC yakaita shanduko idzi. Simba rekupa kunze kubvisa 90% yekukundikana Dzivirira kuchinja kwekushisa kwemhepo, humidity inoshanduka pasi pesimba remhepo, guruva, ultraviolet mwenje uye zvimwe zvinhu zvinokuvadza michina. Iyo inonyanya kutadza kutadza kazhinji mumagetsi ekupa system uye yekutaurirana network system, iyo magetsi mubasa rinoenderera mberi, kupisa kupisa, voltage uye kushanduka kwazvino mukukanganisa hazvidzivisike. Kukurukurirana uye network nekugona kwekupindira kwekunze, mamiriro ekunze ndechimwe chezvikonzero zvikuru zvinokonzeresa kutadza kwekutaurirana kwekunze michina. Parizvino, iyo PLC pamusika ndeyemagetsi akavakirwa-mukati, nepo zvigadzirwa zvedu zvinoshandisa ekunze magetsi kubvisa 90% yekutadza. Relays neimwe yemhando yepamusoro - Omron Bhizinesi mutengo wekutonga wePLC, kusarudzwa kunoenderana neI/O, I/O module chikamu chakakosha chePLC. iyo PLC yakakura isina simba chinongedzo muI/O chiteshi. iyo tekinoroji mukana wePLC ndeyeI / O port yayo, kana iri iyo host system's tekinoroji level yemusiyano pakati pepasina muchina, iyo I/O module ndicho chinhu chakakosha chinoratidza mashandiro ePLC, saka ndizvo zvakare. chinongedzo chakakurumbira mukukuvara kwePLC. Relay inoshandiswa naGumei ndiOmron, imwe yemhando gumi dzepamusoro pasi rose. Communication port special protection RS-232 interface data transmission rate yakaderera, kureba kwekutapurirana kunogumira, uye kugona kwekurwisa-kupindira kwakashata. RS-422 inotora yakazara-duplex yekutaurirana modhi ine musiyano wekutapurirana, uye iyo anticommon modhi yekukanganisa kugona inowedzerwa. GuMei yakashandisa 485 port, 485 port pane 232 port voltage resistance yakakwira, haisi nyore kupisa. Kuburikidza nenzira idzi, chiyero chekutadza kwePLC chakaderedzwa zvakanyanya, uye PLC vhoriyamu yakawedzera compact asi kuita zvirinani, izvi zvikumbiro mutengi zvinogara zvichiwana mvumo yemutengi.