1785-MS
1785-MS
系統(tǒng)配置:
系統(tǒng)主要由操作人員在*控制室控制,*控制室設(shè)有1個(gè)服務(wù)器,2個(gè)客戶機(jī)和數(shù)個(gè)分布較遠(yuǎn)的控電柜。*控制室利用軟件程序進(jìn)行上位機(jī)系統(tǒng)組態(tài)生成上位機(jī)監(jiān)控系統(tǒng),對(duì)PLC采集到的數(shù)據(jù)進(jìn)行數(shù)據(jù)處理。它承擔(dān)了數(shù)據(jù)管理、全廠數(shù)據(jù)采集、報(bào)警、故障、趨勢(shì)圖、數(shù)據(jù)記錄和報(bào)表等工作,并實(shí)時(shí)顯示設(shè)備的運(yùn)行狀態(tài)、運(yùn)行時(shí)間,故障報(bào)警處理,報(bào)表輸出等,實(shí)現(xiàn)全廠所有設(shè)備的監(jiān)控。
工藝要求,根據(jù)監(jiān)控系統(tǒng)的信號(hào)來(lái)控制全廠設(shè)備的啟停、正反轉(zhuǎn)等動(dòng)作。PLC完成污水處理廠全部設(shè)備,如進(jìn)水泵、粗格柵、細(xì)格柵CASS池、藥劑池等的數(shù)據(jù)采集,流量,溫度,HP值等的監(jiān)控,簡(jiǎn)單運(yùn)算處理后上傳給上位機(jī)監(jiān)控系統(tǒng)。*控制室系統(tǒng)使用200主機(jī)后面掛OYES200系列數(shù)字量輸入輸出模塊,模擬量模塊、溫度模塊等,zui后再接OYES 260主機(jī)架擴(kuò)展模塊,這時(shí)260可以在任意插槽位置,根據(jù)水泵從站設(shè)立的控制距離要求和通訊波特率值考慮,連接261模塊線纜長(zhǎng)度可以是200m、100m、50m,此時(shí)從站OYES 261連接OYES 260模塊掛*的位置,260zui多支持掛載兩個(gè)261從站串行擴(kuò)展,每個(gè)261模塊后面可支持掛載7個(gè)模塊,以上均采用國(guó)產(chǎn)的OYES 200系列模塊,模塊使用穩(wěn)定,測(cè)量準(zhǔn)確,達(dá)到了系統(tǒng)的要求。
結(jié)束語(yǔ):
從環(huán)保,成本,便捷,穩(wěn)定等多方面考慮,采用200CPU+OYES260+OYES261機(jī)架擴(kuò)展模塊分布式系統(tǒng),降低了成本,性價(jià)比較高,分布式遠(yuǎn)距離I/O控制,布線簡(jiǎn)單,排查接線故障方便,解決了原來(lái)遠(yuǎn)距離接線不方便的問(wèn)題,適合我國(guó)污水處理行業(yè)的需求。
+33151326358 都現(xiàn)貨* 找小歐
ALLEN BRADLEY 1791-OA16 I/O BLOCK 120VAC 16 POINT OUTPUT
ALLEN BRADLEY 1791-OA32 /O BLOCK 120VAC 32 POINT MODULE
ALLEN BRADLEY 1791-OB16 I/O BLOCK 24VAC 16 POINT OUTPUT
ALLEN BRADLEY 1791-OB32 I/O BLOCK 24VAC 32 POINT OUTPUT
ALLEN BRADLEY 1791-16AO I/O BLOCK 120VAC 16 POINT MODULE (16 INPUT)
ALLEN BRADLEY 1791-16AC I/O BLOCK 120VAC 32 POINT
ALLEN BRADLEY 1791-16BO BLOCK I/O EXPANSION 24VDC 16 IN SINK RTB
ALLEN BRADLEY 1791-16BC I/O BLOCK MODULE 24VDC 32 POINT
ALLEN BRADLEY 1791-24A8 I/O BLOCK 120VAC 32 POINT MODULE
ALLEN BRADLEY 1791-24AR I/O BLOCK 120VAC 32 POINT MODULE
ALLEN BRADLEY 1791-24B8 BLOCK I/O, 24V DC, 32 POINT MODULE
ALLEN BRADLEY 1791-24BR BLOCK I/O, 24V DC, 32 POINT MODULE
ALLEN BRADLEY 1791-32AO /O BLOCK 120VAC 32 POINT INPUT MODULE
ALLEN BRADLEY 1791-32BO I/O BLOCK 24V DC 32 POINT MODULE
ALLEN BRADLEY 1791-8AC I/O BLOCK 120VAC 16 POINT MODULE
ALLEN BRADLEY 1791-8AR I/O BLOCK 120VAC 16 POINT MODULE
ALLEN BRADLEY 1791-8BC I/O BLOCK 24VDC 16 POINT MODULE
ALLEN BRADLEY 1791-8BR I/O BLOCK 24VDC 16 POINT MODULE
ALLEN BRADLEY 1791-AIC ISOLATED LINK COUPLER
ALLEN BRADLEY 1791-IOBA I/O BLOCK 24VDC 16 POINT
ALLEN BRADLEY 1791-IOBB I/O BLOCK 24VDC 16 POINT
ALLEN BRADLEY 1791-IOBW I/O BLOCK 24VDC 64 PT MODULE
ALLEN BRADLEY 1791-IOBX I/O BLOCK 24VDC 128POINT MODULE
ALLEN BRADLEY 1791-IOVW I/O BLOCK 24VDC 64 POINT MODULE
ALLEN BRADLEY 1791-IOVX I/O BLOCK 24VDC 128POINT MODULE
ALLEN BRADLEY 1791-N4C2 I/O BLOCK 120VAC 6 POINT ANALOG MODULE
ALLEN BRADLEY 1791-N4V2 I/O BLOCK 120VAC 6 POINT ANALOG MODULE
ALLEN BRADLEY 1791-NDC I/O BLOCK 120VAC 6 POINT ANALOG MODULE
ALLEN BRADLEY 1791-NDV I/O BLOCK 120VAC 6 POINT ANALOG MODULE
ALLEN BRADLEY 1791-TB2 TERMINAL, 30 POSITION, 10 PCS KIT
ALLEN BRADLEY 1791D-OB16P 24VDC I/O BLOCK 16 OUT SOURCE REMOVABLE TAB
ALLEN BRADLEY 1791D-OB16PX BLOCK I/O EXPANSION 24VDC 16 OUT SOURCE RTB
ALLEN BRADLEY 1791D-OV16P 24VDC I/O BLOCK EXPANSION 16 IN SINK RTB
ALLEN BRADLEY 1791D-OV16PX BLOCK I/O EXPANSION 24VDC 16 OUT SOURCE RTB
ALLEN BRADLEY 1791D-16BO BLOCK I/O 24VDC 16 IN SINK REMOVABLE TB
ALLEN BRADLEY 1791D-16BOX 24VDC I/O BLOCK EXPANSION 16 IN SINK RTB
ALLEN BRADLEY 1791D-16VO BLOCK I/O EXPANSION 24VDC 16 OUT SOURCE RTB
ALLEN BRADLEY 1791D-16VOX BLOCK I/O EXPANSION 24VDC 16 OUT SOURCE RTB
ALLEN BRADLEY 1791D-8B8P 24VDC I/O BLOCK 8 IN SINK 8 OUT SOURCE RTB