詳細參數(shù) | |||
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品牌 | other | 型號 | 0745648E0745745Q |
結(jié)構(gòu)形式 | 模塊式 | 安裝方式 | 控制室安裝 |
LD指令處理器 | 硬PLC | 功能 | 通信模塊 |
工作電壓 | 24安培 | 產(chǎn)品認證 | UL |
環(huán)境溫度 | -40°至70°C | 環(huán)境濕度 | 5%-95%非冷凝 |
加工定制 | 否 |
0745648E 0745745Q 通信模塊
0745648E 0745745Q數(shù)字兩輸出有繼電器輸出、晶體管輸出和可控硅輸出三種方式。模擬量輸入/輸出模塊主要用來實現(xiàn)模擬量與數(shù)字量之間的轉(zhuǎn)換,即A/D或D/A轉(zhuǎn)換。由于工業(yè)控制系統(tǒng)中有傳感器或執(zhí)行機構(gòu)有一些信號是連續(xù)變化的模擬量,因此這些模擬量必須通過模擬量輸入/輸出模塊與PLC的中央處理器連接。模擬量輸入模塊A/D轉(zhuǎn)換后的二進制數(shù)字量,經(jīng)光電耦合器和輸出鎖存器宇PLC的1/0總線掛接?,F(xiàn)在標準量程的模擬電壓主要是0—5伏和0—10伏兩種。另外還有:0—somV、0—IV、—5—+SV、—10—+10V,0—10mA等。模擬量輸入模塊接收標準量程的模擬電壓或電流猴,把它轉(zhuǎn)換成8未、10未或12位的二進制數(shù)字信號,送給中央處理器進行處理。模擬量輸出模塊將中央處理器的二進制數(shù)字信號轉(zhuǎn)換成標準量程的電壓或電流輸出信號,提供給執(zhí)行機構(gòu)
It has the debugging convenience quickly, moreover can automaticallyrealize the single multilayered function, and has the automaticoptimization deceleration curve the function, is composed the velocitymodulation system crawling time by it few, the even level distance isshort, no matter is the double winding electric motor, or electric motor suitable, its highest design speed may reach 4m/s, itsunique computer monitoring software, may choose the serial interfacerealization b/output signal the non- electronic contact control. The frequency changer constitutes elevator system, when the frequencychanger receives the controller to send out shouts the ladderdirection signal, 0745648E 0745745Qthe frequency changer basis hypothesis speed and theacceleration value, the starting motor, 0745648E 0745745Qafter achieved the maximumspeed, the unib speed moves, when arrives the goal leveldecelerates, the controller sends out shuts off the high velocitysignal, reduces the speed which the frequency changer establishes themaximum speed to reduce to the crawling speed, In decelerates in the movement process, the frequency changer can theautomatic computation decelerate to the even level spot betweendistance
主營品牌:
Allen-Bradley(美國AB)系列產(chǎn)品》 Schneider(施耐德電氣)系列產(chǎn)品》 General electric(通用電氣)系列產(chǎn)品》 Westinghouse(美國西屋)系列產(chǎn)品》 SIEMENS(西門子系列產(chǎn)品)》 銷售ABB Robots. FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、Panasonic Robots、MOTOMAN Robotsestinghouse(西屋): OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件Invensys Foxboro(??怂共_):I/A Series系統(tǒng),F(xiàn)BM(現(xiàn)場輸入/輸出模塊)順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉(zhuǎn)換、輸入/輸出信號處理、數(shù)據(jù)通信及處理等。 Invensys Triconex:冗余容錯控制系統(tǒng)、基于三重模件冗余(TMR)結(jié)構(gòu)的現(xiàn)代化的容錯控制器。Siemens(西門子):Siemens MOORE, Siemens Simatic C1,Siemens數(shù)控系統(tǒng)等