變頻器制動(dòng)單元,1336-MOD-KB010→福州卓凱
變頻器制動(dòng)單元,1336-MOD-KB010→福州卓凱
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福州卓凱電子科技有限公司
電話;0591-62182558
熱線;15205082707(程工)
QQ:340135333
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PLC是現(xiàn)代工業(yè)的三大支柱之一,是可靠性高、應(yīng)用非常廣泛的工業(yè)控制產(chǎn)品。在中大型模塊化的PLC產(chǎn)品中,CPU模塊(中央處理器)是PLC的中心。一些重大的工業(yè)生產(chǎn)線往往要求連續(xù)運(yùn)行不能停頓,而可靠性再高的PLC也不能保證故障為零,因此,雙CPU的冗余控制是一種滿足連續(xù)生產(chǎn)要求、提高系統(tǒng)可用性的有效手段。下面以熔鹽爐自控系統(tǒng)為實(shí)例詳述雙CPU冗余控制的實(shí)現(xiàn)方法。
電器布置圖可按電氣控制系統(tǒng)的復(fù)雜程度集中繪制或單獨(dú)繪制。但在繪制這類圖形時(shí),機(jī)床輪廓線用細(xì)實(shí)線或點(diǎn)劃線表示,所有能見(jiàn)到的及需表示清楚的電氣設(shè)備,均用粗實(shí)線繪制出簡(jiǎn)單的外形輪廓可靠性和可維護(hù)性:繼電控制邏輯使用了大量的機(jī)械觸點(diǎn),連線也多。觸點(diǎn)開(kāi)閉時(shí)會(huì)受到電弧的損壞,并有機(jī)械磨損,壽命短,因此可靠性和可維護(hù)性差。而PLC采用微電子技術(shù),大量的開(kāi)關(guān)動(dòng)作由無(wú)觸點(diǎn)的半導(dǎo)體電路來(lái)完成,它體積小、壽命長(zhǎng)、可靠性高。PLC還配備有自檢和監(jiān)督功能,能檢查出自身的故障,并隨時(shí)顯示給操作人員,還能動(dòng)態(tài)地監(jiān)視控制程序的執(zhí)行情況,為現(xiàn)場(chǎng)調(diào)試和維護(hù)提供了方便。
6ES7253-1AA22-0XA0
ABBPHARPS32200000控制器
DFI-110-340F
170ADO54050
3HAC020813-147
富士PLCNB1P40X-AC-Z005
YamatakeHoneywell82114927-002
3HAC9534-1
A06B-0112-B103
3HNP00402-7MO_EQPROT_SLEEVE0,25mm2
30736017-001
VDI6617
P0500PPFactoryEnclosure6
XMLAWT-0-7C4-T30-0LxCREELTD
3HAC039384-011Drivingring(Vgroove1.0/1.2)
v
TSXIBICPDD9070
OMRONCQM1-PA206USPPCQM1PA206
140NOE77111C
MODICONAS-B846-0022
140CPS52400
AllenBradley855TRedSignalControlTowerStackLight
CSB01.1N-SE-ENS-NNN-NN-S-NN-FW/R911305276
140ARI03010
6ES7431-0HH00-0AB0
TSXEFACC2030
A20B-8002-0703FANUC
VDIF111010
1747-SDN
7ME3951-1LT00
3HAB6620-1
RexrothBTV06.1HN-RS-FW
ORINGID9.234CSD.139VITON75DURO3700-01209CENTURA
VDIA-51100J
7ME3950-3GP20
THERMOSCIENTIFICMULTIWELLLIDS4950BOXOF80SEEPI
SNAP-ODC5R
MA-0186-100
MDV60A0055-2A3-4-0T08273766
140CRP93200
ABBDCS400直流備件:SDCS-CON-3
6ES5314-3UA11
Bently330105-02-12-05-02-05
1233001
1606-XL240DRT
BENTLYNEVADA本特利330101-00-08-05-02-05
STBACI1400K施耐德PLC
E501700882PROCESSINTERFACEBOARD
1747-L541
ABB4DP7APXAD21
三菱伺服驅(qū)動(dòng)器MR-J2S-40CP-S084
3HNP02190-1RODGUIDE
TSXCBYK9
ALLENBRADLEY800E22.5MMLATCHMOUNTPOWERMODULE
CROUSE-HINDSPIN&SLEEVEHAZARDOUSLOCATIONRECEPTACLE
ALLENBRADLEY2711-K6C1NSFP2711K6C1
VDIF0625452305
3BDH000032R1板卡ABB
140CPU43412
VDI4671
3HAB7384-1COVERAX.4
PM866K01
ALLENBRADLEY2711P-RN15SUSPP2711PRN15S
1C31194G01
P0973JN
NEWALLENBRADLEY2711-T6C2L1PANELVIEW600TouchGlass
CIO-ERB48
AllenBradleyPanelviewLED10002711-NL42711-T10C20
3HAC020869-0013HAC020801-001
1394-SJT22-T
6ES7416-2XL00-0AB0
OMRONCJ1W-OD232USPPCJ1WOD232
1494G-CF3N-989
1336F-BP250-AN-DE-CM
歐酷瑪OKUMAE4809-045-243-B
1756-L55M24
6DS1731-8DC15
Siemens變頻器6SE6420-2AB15-5AA10.55KW
IC697CSE924RR
7MC3051-1AD38
110-0090
3HAC020841-001
1492-M6X12
MOD1/11023-011
IC756WRE499J-99
P0940NJMICRO-I/AProfiBUSDPCableAssembly
57330001-N
1747-M13
IC647PPSOCF
REXROTH3726400020VALVE0023593
140G-M-TC3L
YASKAWA-CIMR-PBA20P2T
1SAP180500R0001
研華原裝AWS-8248VTP-XA
K0173GPHistorian20SWPkg(V3.x)
1756-HYD02
AS-B875-111輸入模塊
JANCD1001B
XPEWHT-L1-5D3-R2xCREELTD
AS-BDEP-296
6ES7214-1AD23-0XB8
IC647HSTSS40KM-35
A20B-2003-0311
6ES5095-8ME03
6FC5357-0BB33-0AA0
3HAC020806-001
P0800HP760/761GatewayCable(ToDevice)
3HNA015407-001ENCODERCABLE10MEXMOTORS
140XCA10215
7PA2211-1
BoschCNCServoE-A24/0.1Modul
AllenBradley2711-T10C8/D|PanelView1000
GEFANUCIC697ALG440
HAS01.1-125-NNN-CN/R911306665
GENO-RohrtrennerRTB1DN25
IC647PCM010
MKS?651CD2S1N
6ES7416-3XL04-0AB0
3HAC12928-1
B&RECPE84-01
A06B-0750-B100
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