詳細(xì)內(nèi)容：6ES7314-6CG03-0AB0 可編程邏輯控制器具有以下鮮明的特點(diǎn)。 1.使用方便，編程簡(jiǎn)單 采用簡(jiǎn)明的梯形圖、邏輯圖或語(yǔ)句表等編程語(yǔ)言，而無(wú)需計(jì)算機(jī)知識(shí)，因此系統(tǒng)開(kāi)發(fā)周期短，現(xiàn)場(chǎng)調(diào)試容易。另外，可在線修改程序，改變控制方案而不拆動(dòng)硬件。 2.功能強(qiáng)，性能價(jià)格比高 一臺(tái)小型PLC內(nèi)有成百上千個(gè)可供用戶使用的編程元件，有很強(qiáng)的功能，可以實(shí)現(xiàn)非常復(fù)雜的控制功能。它與相同功能的繼電器系統(tǒng)相比，具有很高的性能價(jià)格比。PLC可以通過(guò)通信聯(lián)網(wǎng)，實(shí)現(xiàn)分散控制，集中管理。 3.硬件配套齊全，用戶使用方便，適應(yīng)性強(qiáng) PLC產(chǎn)品已經(jīng)標(biāo)準(zhǔn)化、系列化、模塊化，配備有品種齊全的各種硬件裝置供用戶選用，用戶能靈活方便地進(jìn)行系統(tǒng)配置，組成不同功能、不同規(guī)模的系統(tǒng)。PLC的安裝接線也很方便，一般用接線端子連接外部接線。PLC有較強(qiáng)的帶負(fù)載能力，可以直接驅(qū)動(dòng)一般的電磁閥和小型交流接觸器。 硬件配置確定后，可以通過(guò)修改用戶程序，方便快速地適應(yīng)工藝條件的變化。 4.可靠性高，抗干擾能力強(qiáng) 傳統(tǒng)的繼電器控制系統(tǒng)使用了大量的中間繼電器、時(shí)間繼電器，由于觸點(diǎn)接觸不良，容易出現(xiàn)故障。PLC用軟件代替大量的中間繼電器和時(shí)間繼電器，僅剩下與輸入和輸出有關(guān)的少量硬件元件，接線可減少到繼電器控制系統(tǒng)的1/10-1/100，因觸點(diǎn)接觸不良造成的故障大為減少。 PLC采取了一系列硬件和軟件抗干擾措施，具有很強(qiáng)的抗干擾能力，平均無(wú)故障時(shí)間達(dá)到數(shù)萬(wàn)小時(shí)以上，可以直接用于有強(qiáng)烈干擾的工業(yè)生產(chǎn)現(xiàn)場(chǎng)，PLC已被廣大用戶公認(rèn)為最可靠的工業(yè)控制設(shè)備之一。 5.系統(tǒng)的設(shè)計(jì)、安裝、調(diào)試工作量少 PLC用軟件功能取代了繼電器控制系統(tǒng)中大量的中間繼電器、時(shí)間繼電器、計(jì)數(shù)器等器件，使控制柜的設(shè)計(jì)、安裝、接線工作量大大減少。 PLC的梯形圖程序一般采用順序控制設(shè)計(jì)法來(lái)設(shè)計(jì)。這種編程方法很有規(guī)律，很容易掌握。對(duì)于復(fù)雜的控制系統(tǒng)，設(shè)計(jì)梯形圖的時(shí)間比設(shè)計(jì)相同功能的繼電器系統(tǒng)電路圖的時(shí)間要少得多。 PLC的用戶程序可以在實(shí)驗(yàn)室模擬調(diào)試，輸入信號(hào)用小開(kāi)關(guān)來(lái)模擬，通過(guò)PLC上的發(fā)光二極管可觀察輸出信號(hào)的狀態(tài)。完成了系統(tǒng)的安裝和接線后，在現(xiàn)場(chǎng)的統(tǒng)調(diào)過(guò)程中發(fā)現(xiàn)的問(wèn)題一般通過(guò)修改程序就可以解決，系統(tǒng)的調(diào)試時(shí)間比繼電器系統(tǒng)少得多。 Allen Bradley 8520 ENC3 ALLEN BRADLEY 8510A-A22-A2 AC SPINDLE DRIVE CONTROL ALLEN BRADLEY 810-NX48 SER B INVERSE TIME RELAY 810NX48 Allen Bradley 810-A22BZ Magnetic Overload Relay ALLEN BRADLEY 809-A02B SER.B * OUT OF A BOX* ALLEN BRADLEY 809 * OUT OF A BOX* Allen Bradley 8000-MDG8 PC Board Memory Bubble Intel IMB268-4 ALLEN BRADLEY 74101-482-51 * NO BOX* ALLEN BRADLEY 6182H-15TEH4B SERIES A TOUCH SCREEN ** ALLEN BRADLEY 6182H-12TRH4D VERSA VIEW 1250H 6189-RDT12C 618-RPRHX ALLEN BRADLEY 6181P-15TSXP INTEGRATED COMPUTER TUCH SCREEN 15" DISPLAY Allen Bradley 6181P-12TP2KH VersaView 1200 P Operator Interface Panel Ser. A Allen Bradley 6180-AEEBEBACAZZ Industrial Computer ALLEN BRADLEY 5370-CVIM2 SERIES A MACHINE VISION INPUT PROCESSOR ** Allen Bradley 440L-P4K1440YD GUARDSHIELD PAIR 30MM RES 1440MM (56.7 IN) ALLEN BRADLEY 440L-P4D0600-N SERIES A LIGHT CURTAINS * IN A BOX* ALLEN BRADLEY 440F-C28022 SER.B MATGUARD SAFETY CONTROLLER - - FREE SHIPPING! Allen Bradley 32" MCC Bucket 2100 500-DOD930 with 592-DOV16 Spare Guaranteed! ALLEN BRADLEY 2803VIM1 VISION INPUT MODULE ALLEN BRADLEY 2711-T6C2L1X SERIES A REV F FRN 4.43 PANELVIEW (REMANUFACTURED) Allen Bradley 2711P-T10C4A8 Panelview Plus 1000 w/ 2711P-RN15S 60 day warranty Allen Bradley 2711P-RDT12H /A 2711PRDT12H PanelView Plus Display Module ALLEN BRADLEY 2711P-RDT12C SER. C PANELVIEW PLUS 1250 DISPLAY 27110RDT12C ALLEN BRADLEY 2711-KC1 SER. D PANELVIEW 2711KC1 Allen Bradley 2711-KA1/B Panelview Terminal OIP Series B ALLEN BRADLEY 2711-K5A20L1 SERIES H KEYPAD MONOCHROME ** ALLEN BRADLEY 2711-K5A2 SERIES F * IN A BOX* ALLEN BRADLEY 2711-K10G8 SERIES B REV B FRN 4.20 ALLEN BRADLEY 2711-B6C8/C PANELVIEW 600 COLOR Touch KEYPAD, Very Nice 2012 Allen Bradley 2711-B6C1X PanelView 600, Series B/Rev J/FRN 4.44 * OLD STOCK* ALLEN BRADLEY 20F11GD014AA0NNNNN 7.5HP 480 VAC 3 PH POWERFLEX 753 * UN* Allen Bradley 20A D 011 C3 AYYANC0, PowerFlex70 ALLEN BRADLEY 2098DSDHV220SE SERIES B REMANUFACTURED ** Allen Bradley 2098-DSD-HV100-DN INPUT VOLTS 230/460VAC 50-60HZ OUTPUT 230/460VAC Allen Bradley 2015 1784-U2DHP FACTORY SEALED USB to Data Highway Plus Allen Bradley 1791-IOVX Ser A Distributed Input Output Module 128 Point 24VDC Allen Bradley 1786-RPFRXL ControlNet Fiber Ring Module RPFRXL / B ALLEN BRADLEY 1784-PCMC1 SERIES B DATE CODE: 07/00 *FACTORY SEALED* ALLEN BRADLEY 1779-KFMR COMPUTER INTERFACE 1779KFMR ALLEN BRADLEY 1775-P3 POWER SUPPLY * IN A BOX* ALLEN BRADLEY 1769-L32E SERIES A COMPACT LOGIX LOGIX5332E PROCESSOR UNIT MODULE ALLEN BRADLEY 1769 RACK w/ PROSOFT MVI69-PDPS & MODULES ALLEN BRADLEY 1756-L55M16/A ** ALLEN BRADLEY 1745-LP156 SERIES C * IN BOX* Allen Bradley 16 Slot I/O Chassis ALLEN BRADLEY 15KW/20HP DC DRIVE 1395-B69-C1-P12 SER. 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B 10AMP ***XLNT*** Allen Bradley 1395-B74-C2-P11-P51-X1 1395 DC Drive Controller 60 HP Drive Allen Bradley 1394-SJT05-T /A 1394SJT05T DIGITAL SERVO CONTROLLER ALLEN BRADLEY 1394 DIGITAL SERVO CONTROLLER LATCH BROKEN ALLEN BRADLEY 1394 DIGITAL SERVO CONTROLLER 1394-SJT10-E SER.A ALLEN BRADLEY 1389-AA17 SER.A SERVO AMPLIFIER (MISSING COVER-AS PICTURED) ** ALLEN BRADLEY 1336VT-B010-EDN-L3 DRIVE INPUT 14.6A 50/60HZ OUTPUT 14.0A 0.250HZ ALLEN BRADLEY 1336VT VARIABLE DRIVE 1336VT-B020-EAP-FA2-L3 ALLEN BRADLEY 1336VT VARIABLE DRIVE 1336VT-B007-EAN-FA2-L3 ALLEN BRADLEY 1336VT VARIABLE DRIVE 1336VT-B003-EAN-FA2-L3 ALLEN BRADLEY 1336T-MCB-SP51B 1336T CONTROL BOARD 74101-772-54 1336TMCBSP51B ALLEN BRADLEY 1336-SCR-SP10A ** ALLEN BRADLEY 1336S-C030-AN-FR 30HP ADJUSTABLE FREQUENCY MOTOR DRIVE B463081 ALLEN BRADLEY 1336S-C030-AN-FR 30HP ADJUSTABLE FREQUENCY MOTOR DRIVE B462995 ALLEN BRADLEY 1336S-B030VAA-CB-CF-D13-D21-HA1C-JF-JR BULLETIN 1336 PLUS AC DRIVE ALLEN BRADLEY 1336S-B015-AN-FR5 SERIES D (AS IS) ** ALLEN BRADLEY 1336S-B010-AN-EN5-HA2 SERIES D DRIVE (AS PICTURED) ** ALLEN BRADLEY 1336F-CWF75-AN-EN ** Allen Bradley 1336F-BX040-AN-EN-L6 W/ 1201-HASP Controller ALLEN BRADLEY 1336F-BRF100-AA-EN-HCS2-L4 SERIES A * OUT OF BOX* ALLEN BRADLEY 1336F-B050-AN-EN-HCS2-LA3-L6 ALLEN BRADLEY 1336-C100-EOH 100HP 575V-AC 109A AC MOTOR DRIVE B473564 ALLEN BRADLEY 1336-BRF100-AA-EN SENSORLESS VECTOR DRIVE 1336BRF100AAEN ALLEN BRADLEY 1336-BDB-SP46D 1336STEF 460V-AC 600HP PCB GATE DRIVER D492988 ALLEN BRADLEY 1336-BDB-SP23D ** ALLEN BRADLEY 1336-B010-EAD-FA2-L3-S1 SERIES A * NO BOX* ALLEN BRADLEY 1336-B005-EAD-FA2 SERIES A ** ALLEN BRADLEY 1336 PLUS LANGUAGE MODULE 1336S-EN4 SERIES A ALLEN BRADLEY 1336 PLUS DRIVE 1336S-BRF50-AA-EN4-HA2-L4 ALLEN BRADLEY 1326AB-B3E-11 SERVO MOTOR ** ALLEN BRADLEY 1326AB-B2C-11 1326ABB2C11 122254 1.7 KW AC SERVO MOTOR REBUILT ALLEN BRADLEY 1305-BA01A-HA2 SERIES C DRIVE * IN A BOX* AB Bulletin Adjustable Frequency Motor Drive 1334-EOB-C2T3W_1334EOBC2T3W_1334E0B ** Allen-Bradley 1785-L20B /E PLC-5/20 2xDH+/RIO Controller 16K Word SRAM ** Allen Bradley AB 2711-K6C1 /C PanelView 600 Operator Terminal WARRANTY ** Allen Bradley 2711-T6C15L1 /B PanelView 600 Color/Touch/ControlNet/RS-232 ** Allen Bradley 2711P-T7C4D1 /A PanelView Plus 700 2711P-RP1 WARRANTY ** Allen Bradley 1746-HSCE /A SLC 500 High-Speed Counter Module *WARRANTY* ** 1756-WS /B Weigh Scale Module Hardy Instruments Allen Bradley WARRANTY * SEALED* Allen Bradley 2711-B6C1 Ser C FRN 4.46 PanelView 600 WARRANTY * SEALED* Allen Bradley 2711-B5A1 /H PanelView 550 Operator Interface * SEALED* Allen Bradley 1784-U2DHP /A USB-to-Data Highway+ Cable QTY WARRANTY * SEALED* 2014! Allen Bradley 1756-EN3TR /A ControlLogix EtherNet Bridge * SEALED* 2014! 1769-L23E-QB1B Allen Bradley CompactLogix Processor * 2013* Allen Bradley 1769-L30ER /A CompactLogix EtherNet Processor WARRANTY *FACTORY SEALED* ALLEN BRADLEY 1791-16AC SERIES B I/O MODULE *FREE SHIPPING* *2014 FACTORY SEALED* Hardy Instruments HI 1769-WS Weigh Scale for Allen Bradley * SEALED * Allen Bradley 1771-AF1 Fiber-Optic Converter / Repeater 1771-AFI