GE IC697CMM711

咨詢熱線--17750626260

PLC的特點(diǎn)

2.1可靠性高，抗干擾能力強(qiáng)

高可靠性是電氣控制設(shè)備的關(guān)鍵性能。PLC由于采用現(xiàn)代大規(guī)模集成電路技術(shù)，采用嚴(yán)格的生產(chǎn)工藝制造，內(nèi)部電路采取了先進(jìn)的抗干擾技術(shù)，具有很高的可靠性。例如三菱公司生產(chǎn)的F系列PLC平均無故障時(shí)間高達(dá)30萬小時(shí)。一些使用冗余CPU的PLC的平均無故障工作時(shí)間則更長。從PLC的機(jī)外電路來說，使用PLC構(gòu)成控制系統(tǒng)，和同等規(guī)模的繼電接觸器系統(tǒng)相比，電氣接線及開關(guān)接點(diǎn)已減少到數(shù)百甚至數(shù)千分之一，故障也就大大降低。此外，PLC帶有硬件故障自我檢測功能，出現(xiàn)故障時(shí)可及時(shí)發(fā)出警報(bào)信息。在應(yīng)用軟件中，應(yīng)用者還可以編入外圍器件的故障自診斷程序，使系統(tǒng)中除PLC以外的電路及設(shè)備也獲得故障自診斷保護(hù)。這樣，整個(gè)系統(tǒng)具有極高的可靠性也就不奇怪了。

2.2配套齊全，功能完善，適用性強(qiáng)

PLC發(fā)展到今天，已經(jīng)形成了大、中、小各種規(guī)模的系列化產(chǎn)品?？梢杂糜诟鞣N規(guī)模的工業(yè)控制場合。除了邏輯處理功能以外，現(xiàn)代PLC大多具有完善的數(shù)據(jù)運(yùn)算能力，可用于各種數(shù)字控制領(lǐng)域。近年來PLC的功能單元大量涌現(xiàn)，使PLC滲透到了位置控制、溫度控制、CNC等各種工業(yè)控制中。加上PLC通信能力的增強(qiáng)及人機(jī)界面技術(shù)的發(fā)展，使用PLC組成各種控制系統(tǒng)變得非常容易。

2.3易學(xué)易用，深受工程技術(shù)人員歡迎

PLC作為通用工業(yè)控制計(jì)算機(jī)，是面向工礦企業(yè)的工控設(shè)備。它接口容易，編程語言易于為工程技術(shù)人員接受。梯形圖語言的圖形符號(hào)與表達(dá)方式和繼電器電路圖相當(dāng)接近，只用PLC的少量開關(guān)量邏輯控制指令就可以方便地實(shí)現(xiàn)繼電器電路的功能。為不熟悉電子電路、不懂計(jì)算機(jī)原理和匯編語言的人使用計(jì)算機(jī)從事工業(yè)控制打開了方便之門。

**********************************
廈門莫格電氣自動(dòng)化有限公司     
聯(lián)系人：張芳（銷售工程師）                                         
手   機(jī)：17750626260
Q     Q：177763184                        
郵    箱：177763184@qq.com
傳    真：0596-6514751（請(qǐng)備注張工收）  
網(wǎng)    址：http://www.mogget.cn/
***********************************

MODICON TELEMECANIQUE MAGELIS OPERATOR INTERFACE XBTF011110 *PARTS/REPAIR*
 
DYNICS OPERATING COMPUTER MONITOR WX15PTSMAR FOR PARTS or REPAIR
 
EATON CUTLER HAMMER PanelMate eProPS OPERATOR INTERFACE 7685T-12 *PARTS/REPAIR 1
 
EATON CUTLER-HAMMER 7685T-12 PanelMate eProPS OPERATOR PANEL 92-02130-00 *P/R 2*
 
ALLEN BRADLEY DATALINER DISPLAY PANEL 2706-B23J8 SER. G REV. C *PARTS/REPAIR*
 
ALLEN BRADLEY 1400e OPERATOR INTERFACE 2711E-K14C6X SER. E *PARTS/REPAIR*
 
ALLEN BRADLEY PanelView 1200 TERMINAL 2711-TC1X SER F FRN 5.12.00 *PARTS/REPAIR*
 
CYBERRESEARCH PANEL MOUNT INDUSTRIAL COMPUTER INTERFACE *PARTS/REPAIR #2*
 
CUTLER HAMMER 7685T-12 PanelMate ePRO PS OPERATOR PANEL 3-2395-05 *P/R #3*
 
ALLEN BRADLEY PANELVIEW 550 OPERATOR PANEL 2711-B5A1 SER. E FRN 2.01 *DAMAGE #1*
 
ACTION INSTRUMENTS INDUSTRIAL COMPUTER INTERFACE AIOI-8300 *DAMAGED #1*
 
ALLEN BRADLEY OPERATOR INTERFACE 6182-AGAZZC SER. A *DAMAGED #2*
 
ALLEN BRADLEY OPERATOR INTERFACE 6182-AGAZZC SER. A *DAMAGED #3*
 
ALLEN BRADLEY PanelView 1200 TERMINAL 2711-TC1X SER E FRN 5.02.00 *PARTS/REPAIR*
 
CUTLER-HAMMER OPERATOR INTERFACE 39PKHX PM 3000 POWER SERIES *INCOMPLETE #1*
 
ALLEN BRADLEY VersaView 1550m DISPLAY 6176M-15PN SER. A *PARTS or REPAIR*
 
ALLEN BRADLEY OPERATOR INTERFACE 6182-AGAZZC SER. A *DAMAGED #1*
 
DIGITAL ELECTRONICS PRO-FACE DISPLAY 2980070-03 / GP2301-SC41-24V *WHITE SCREEN*
 
ALLEN BRADLEY PanelView 1400e TERMINAL 2711E-K14C6 SER. B FRN 2.002.00 *BAD CRT*
 
MITSUBISHI 24VDC GRAPHIC OPERATOR INTERFACE TERMINAL MODEL A850GOT-SWD *P/R*
 
ALLEN BRADLEY PANELVIEW 900 OPERATOR PANEL 2711-K9A1 SER. F FRN 3.03 *DAMAGE #1*
 
CUTLER HAMMER OPERATOR INTERFACE 93PKHX PM 3000 POWER SERIES *INCOMPLETE #2*
 
TELEMECANIQUE SCHNEIDER AUTOMATION INTERFACE PANEL TCCX1730LW *LISTING #2 / P/R*
 
ALLEN BRADLEY 9/SERIES OPERATOR INTERFACE 8520-VOP REV. 04 *PARTS/REPAIR*
 
TOTAL CONTROL QUICKPANEL II OPERATOR INTERFACE QP121100E2P SER. A *PARTS/REPAIR*
 
PRO-FACE OPERATOR INTERFACE PANEL PARTS or REPAIR
 
ALLEN BRADLEY OPERATOR INTERFACE 6180-DHIEFLDHEC?Z SER. B *PARTS/REPAIR*
 
ALLEN BRADLEY TOUCH SCREEN OPERATOR INTERFACE 6180-ELMEHNDIEC?Z *PARTS/REPAIR*
 
ALLEN BRADLEY OPERATOR INTERFACE 2711E-T14C6 SER. C FRN 4.00.00 *PARTS/REPAIR*
 
PHOENIX CONTACT INDUSTRIAL COMPUTER OPERATOR INTERFACE DVG-OPC5715 001-BA A.00
 
GE FANUC ROBOTICS OPERATOR PANEL 44C741055-G01R0?6 *PARTS or REPAIR*
 
GE FANUC OPERATOR PANEL 44C741056-G01R0?7 *PARTS/REPAIR*
 
UTICOR TECHNOLOGY PROGRAMMABLE MESSAGE DISPLAY 76711-32 REV. D *PARTS or REPAIR*
 
ADVANTECH PANEL MOUNT INDUSTRIAL DISPLAY FPM-3150TVE-T *PARTS/REPAIR*
 
ALLEN BRADLEY OPERATOR INTERFACE DISPLAY 6156-AAZAAZAZAZ SER. A *PARTS/REPAIR*
 
EATON IDT PanelMate 1000 OPERATOR INTERFACE 92-00756-01 *PARTS/REPAIR*
 
ANN ARBOR TECHNOLOGIES OPERATOR INTERFACE WEBLINK 15F *PARTS or REPAIR*
 
MITAC INDUSTRIAL COMPUTER OPERATOR INTERFACE MWS-200 *PARTS/REPAIR*
 
MOORE PRODUCTS DATA GAGE II DISPLAY MONITOR *PARTS/REPAIR*
 
MARPOSS E9066 OPERATOR INTERFACE PANEL 8664110213, PARTS/REPAIR
 
ADVANTECH PANEL-MOUNT OPERATOR INTERFACE DISPLAY FPM-3191G-XBE *PARTS/REPAIR*
 
UTICOR TECHNOLOGY PROGRAMMABLE MESSAGE DISPLAY 76711-16 REV. D *PARTS/REPAIR*
 
CUTLER-HAMMER OPERATOR INTERFACE D73WNOP?Z86DW95
 
GE FANUC OPERATOR PANEL OP PNL OVRD/400 / 44C741055-G01 *MISSING BUTTON*
 
SCIEMETRIC SigMeter ANALASYS & TEST SYSTEM PANEL METER MODEL 1103 *PARTS/REPAIR*
 
AYDIN CONTROLS 19" OPERATOR INTERFACE PANEL 8830, PARTS/REPAIR
 
MODICON / SQUARE D OPERATOR INTERFACE XBT F024510, NOT WORKING
 
MODICON / SQUARE D OPERATOR INTERFACE XBT F024110