可編程序控制器可以接收溫度、壓力、流量等連續(xù)變化的模擬量,通過(guò)模擬量I/0模塊,實(shí)現(xiàn)模擬量(Analog)和數(shù)字量(Digital)之間的A/D轉(zhuǎn)換和D/A轉(zhuǎn)換,GE IC697MEM717 PLC GE IC697MEM717 PLCGE IC697MEM717 PLC并對(duì)被控模擬量實(shí)行閉環(huán)PID(比例-積分-微分)控制?,F(xiàn)代的大中型可編程序控制器一般都有PID閉環(huán)控制功能,此功能已經(jīng)廣泛地應(yīng)用于工業(yè)生產(chǎn)、加熱爐、鍋爐等設(shè)備,以及輕工、化工、機(jī)械、冶金、電力、建材等行業(yè)。
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PLC模塊 系列現(xiàn)貨
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1772-LXP Series C, Allen Bradley - Firmware Rev F - 1 year warranty
Allen-Bradley 5370-CVIM2 vision processor module series A, rev B,2 year warranty
1771-LIA SERIES A, F/W REV A - used - 1 year warranty
1785-LTR2 Series A F/W Rev L -- 1 Year warranty
GE IC697MEM717 PLC
1785-L60L Series A Rev D Allen-Bradley - 1 Year warranty
1785-LTR Series B F/W Rev M -- 1 YEAR WARRANTY
5370-CVIM2 Series A Rev D Allen-Bradley ----------- 1 year warranty
5370-CVIMC Series B rev A --- nib --- 1 year warranty
2803-CM Allen Bradley Series A rev A - used - 1 YEAR WARRANTY
1771-LI series A rev E --1 year warranty -- 1771LI
1771-ISC Series A Rev 2 -1 year warranty
1785-LT3 Series A - Rev K - Allen-Bradley - 1 year warranty
1771-QH Series A Firmware Rev A -- 1 year warranty
1774-DH2 Allen Bradley series C firmware rev B used 60 day warranty
1772-LS used series A Firmware Rev F - 60 day warranty
1771-IVN 1771IVN - with wiring arm - 1 year warranty
1771-OQ16 series C , used ---- 1 year warranty
1774-LC2 - Allen Bradley - processor module NO.2 -- 1 year warranty
1772-LN1 Series B, firmware rev 1 -- 1 year warranty
1771-QDC Series B, Rev C, with wiring arm - 60 day warranty
5370-CVIM series C, rev B, -- new -- 1 year warranty
1770-T12 series A, rev A, ---- 60 day warranty
5250-LP3 Series B -- Allen-Bradley -- 1 YEAR WARRANTY
5130-KA 5130 KA Series A -- 1 YEAR WARRANTY
5820-EI Series A, -- 5820EI - 1 YEAR WARRANTY
1771-DC 1771DC -- Rev 1 -- 60 day warranty
1771-DMC Series A, Rev D, includes manuals & adaptors
1772-SD Allen-Bradley - series A - firmware rev J, -- 60 day warranty
5130-RM 5130-MRM1 Allen Bradley - Series A -- 1 year warranty
5250-MLP2 A, A01 - 5250-LP A, A07 - Allen Bradley --- 1 year warranty
2803-VIM2 series A, F/W rev B, factory sealed - 60 day warranty
1771-DFHD / 80MBYTE Hard drive ---- 60 day warranty
5130-RM 5130-MRM2 Series A - Allen-Bradley - 1 year warranty
5820-EI Series A, REV. A04 - Allen-Bradley - 1 year warranty
5250-MLP2 A, A01 - 5250-LP A, A08 Allen-Bradley ---- 1 year warranty
2803-CM Series A revision A - new -- 60 day warranty -- nib
5370-CVIM Series B, rev B, ----------- 1 year warranty
2760-RB series A, revision H, spotless - 1 year warranty
1785-LT4 Series A, FW revision B - 1 year warranty
1785-LT2 Series A - rev L - Allen Bradley 1 YEAR WARANTY
1785-KA3 Series A, Firmware Rev C ------ 1 YEAR WARRANTY