?整體式主機(jī)?：CPU、電源、I/O集中在單機(jī)箱，結(jié)構(gòu)緊湊、成本低，適配小型控制系統(tǒng)。
?模塊式主機(jī)?：各部件拆分為獨(dú)立模塊，配置靈活易擴(kuò)展，是中大型PLC的主流結(jié)構(gòu)。
?疊裝式主機(jī)?：結(jié)合前兩者優(yōu)勢(shì)，模塊靠電纜連接，兼顧靈活性與小巧體積。
?基礎(chǔ)控制類模塊?
?CPU模塊?：PLC的運(yùn)算核心，負(fù)責(zé)處理信號(hào)、執(zhí)行程序、協(xié)調(diào)全系統(tǒng)工作。
?電源模塊?：為系統(tǒng)提供穩(wěn)定供電，部分可同時(shí)為輸入信號(hào)供電，帶過(guò)壓、短路保護(hù)功能。
?信號(hào)處理類模塊?
?數(shù)字量模塊?：處理開(kāi)關(guān)信號(hào)，分輸入（采集按鈕、限位開(kāi)關(guān)信號(hào)）和輸出（驅(qū)動(dòng)繼電器、指示燈）兩類。
?模擬量模塊?：處理溫度、壓力等連續(xù)信號(hào)，支持0-10V電壓、4-20mA電流等標(biāo)準(zhǔn)信號(hào)格式。
?擴(kuò)展功能類模塊?
?通信模塊?：支持以太網(wǎng)、Profibus、Modbus等協(xié)議，實(shí)現(xiàn)PLC與上位機(jī)、其他設(shè)備的數(shù)據(jù)交互。
?特殊功能模塊?：包含高速計(jì)數(shù)模塊、定位模塊、溫度控制模塊等，可完成普通模塊無(wú)法實(shí)現(xiàn)的專用控制需求。
?繼電器輸出?：適配交直流負(fù)載，帶載能力強(qiáng)但響應(yīng)速度慢，適合低頻場(chǎng)景。
?晶體管輸出?：僅支持直流負(fù)載，響應(yīng)速度快壽命長(zhǎng)，適配高頻脈沖輸出場(chǎng)景。
?晶閘管輸出?：專用于交流負(fù)載，響應(yīng)速度介于前兩者之間。
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板卡、船舶備件、半導(dǎo)體設(shè)備、伺服驅(qū)動(dòng)器控制器、工業(yè)觸摸屏、系統(tǒng)卡件、電源模塊、CPU模塊
福州卓凱電子科技有限公司是專業(yè)從事工業(yè)自動(dòng)化產(chǎn)品銷售和系統(tǒng)集成的高新技術(shù)企業(yè)。在西門子工控領(lǐng)域，公司以精益求精的經(jīng)營(yíng)理念，從產(chǎn)品、方案到服務(wù)，致力于塑造一個(gè)“行業(yè)專家”品牌，以實(shí)現(xiàn)可持續(xù)的發(fā)展。
福州卓凱電子科技有限公司是一家銷售歐日美各類自動(dòng)化產(chǎn)品的高新技術(shù)企業(yè)。與著名工控產(chǎn)品廠商建立了長(zhǎng)期穩(wěn)定的商務(wù)合作關(guān)系，公司主要代理銷售的產(chǎn)品包括模塊、主板、電機(jī)、驅(qū)動(dòng)器、電源、傳感器、變頻器、繼電器、電磁閥等。這些產(chǎn)品廣泛應(yīng)用于船舶、煤礦、煉鋼、半導(dǎo)體、冶金、發(fā)電、物流、紡織、印刷、運(yùn)輸、包裝等行業(yè)。我們專業(yè)的團(tuán)隊(duì)將把客戶的需求放在首位，時(shí)時(shí)更新，提供有速度、有質(zhì)量的服務(wù)，以滿足各行業(yè)客戶需求。主營(yíng)產(chǎn)品：DCS集散式控制系統(tǒng)、PLC可編...