MC07A370-503-4-00 08278849
MC07A370-503-4-00 08278849
為了便于故障的及時(shí)解決,首先要區(qū)分故障是全局性還是局部性的,如上位機(jī)顯示多處控制元件工作不正常,提示很多報(bào)警信息,這就需要檢查CPU模塊、存儲(chǔ)器模塊、通信模塊及電源等公共部分。
PLC電源用于為PLC各模塊的集成電路提供工作電源。同時(shí),有的還為輸入電路提供24V的工作電源。電源輸入類型有:交流電源(220VAC或110VAC),直流電源(常用的為24VAC)
優(yōu)勢(shì)品牌:
美國(guó):FOXBORO:TRICONEX, 系統(tǒng), I\A系列板卡!美國(guó):AB全系列PLC板卡!
美國(guó):Honeywell:TDC,ESD,QCS,S9000,FCS,系列板卡!美國(guó):DANAHER伺服!
德國(guó):力士樂(lè)伺服電機(jī) 系統(tǒng)板卡,GE Fanuc伺服及板卡等!德國(guó): KUKA機(jī)器人備件!
德國(guó):SIEMENS:S5,S7,TI等變頻器,伺服驅(qū)動(dòng),PLC板卡!德國(guó): SEW變頻驅(qū)動(dòng)
瑞典:ABB:460,S500\S800,MOD,DSQC機(jī)器人全系備件!法國(guó):Schneider,莫迪康!
全系列PLC全系列停產(chǎn)著名品牌工業(yè)UPS電源!
聯(lián)系人:程工
電話:0591-62182558
手機(jī):15205082707
商務(wù)QQ:340135333
傳真:0591-62032566
原理圖中,各電器元件不畫實(shí)際的外形圖,而采用國(guó)家規(guī)定的統(tǒng)一標(biāo)準(zhǔn),文字符號(hào)也要符合國(guó)家規(guī)定。在電氣原理圖中,同一電器的不同部件常常不畫在一起,而是畫在電路的不同地方,同一電器的不同部件都用相同的文字符號(hào)標(biāo)明,例如接觸器的主觸頭通常畫在主電路中,而吸引線圈和輔助觸頭則畫在控制電路中,但它們都用KM表示。
一類交流接觸器對(duì)應(yīng)的控制對(duì)象是無(wú)感或微感負(fù)荷,如白熾燈、電阻爐等;二類交流接觸器用于繞線式異步電動(dòng)機(jī)的起動(dòng)和停止;三類交流接觸器的典型用途是鼠籠型異步電動(dòng)機(jī)的運(yùn)轉(zhuǎn)和運(yùn)行中分?jǐn)?;四類交流接觸器用于籠型異步電動(dòng)機(jī)的起動(dòng)、反接制動(dòng)、反轉(zhuǎn)和點(diǎn)動(dòng)。
MCF40A0220-503-4-0T 08274347
MCV41A0015-5A3-4-00 8269289
IBMQJ29P60H11342PE26579A
110-122
07191/1/1RS485communicationboard
800TFXP16XA7AB800TFXP16XA7
1746-RL57
XBTF024510
MM05B-503-00價(jià)格
ALLEN
170XCP20000
A20B-0008-0410/03B??????
P0999TKPW-CToAW51BNonN'Bus20"CRTLTOAdvUpgrdLic
PRECISIONFLOW06-01707
電氣原理圖主要分主電路和控制電路兩部分。電動(dòng)機(jī)的通路為主電路,接觸器吸引線圈的通路為控制電路。此外還有信號(hào)電路、照明電路等。
輸出處理程序執(zhí)行完畢后,將輸出映象寄存器,即器件映象寄存器中的Y寄存器的狀態(tài),在輸出處理階段轉(zhuǎn)存到輸出鎖存器,通過(guò)隔離電路,驅(qū)動(dòng)功率放大電路,使輸出端子向外界輸出控制信號(hào),驅(qū)動(dòng)外部負(fù)載
分析設(shè)計(jì)法是根據(jù)生產(chǎn)工藝的要求選擇適當(dāng)?shù)幕究刂骗h(huán)節(jié)(單元電路)或?qū)⒈容^成熟的電路按其聯(lián)鎖條件組合起來(lái),并經(jīng)補(bǔ)充和修改,將其綜合成滿足控制要求的完整線路。當(dāng)沒(méi)有現(xiàn)成的典型環(huán)節(jié)時(shí),可根據(jù)控制要求邊分析邊設(shè)計(jì)。
DSQC124
5D32024G01RTP3
1489-M2C100
51401577-500Kybd,Operator,Classic
1746-IM16
IC693CHS392LT
3HAC031904-001Motorunitwithtimingbeltwheel
MVME2700-761供應(yīng)商
AS-S010-000
Quantity2---AllenBradley1794-TB2SEALEDWarranty
ACGC/Plus JZNC-10P73E M34KBV80X05
140DAO84210
9200SH/SVA訂貨號(hào):JACP-921900模塊
3HNA016325-001DIRECTIONALCONTROLVALVE
SIEMENS M74005-A8413 NSPP M74005A8413
AS-P451-622
AS-521P-008
3HNP03696-1FLUID-TIP
3HNA002759-001COVERIPSVERTICALARM
西門子C98043-A1319-L4
141A-VS2120
PNOZV30S
FOXBOROCP30
DSPC150
170NEF16021
1489-A2C150R
ADVANTECHMIC-2000/8
ALLENBRADLEY2711-K9A2SERF2711K9A2PANELVIEW900
YokogawaDP88*D
Simatic6ES5262-8MB12
MCLTPB060-503-4-10
AMAT0190-76043
7KB9402-8DF
3604E
AB1771-IGC(+5V)TTLINPUTMODULEINABOX
MM-PMA1-40SC
AllenBradley1756-L1Process1756L11756-L1
MSI-SDK-50-43
E9066
140CPS12420C
IC610MDL105RR
ABAllenBradley1771-KRF1771KRFBroadbInterface
AllenBradley2711-T10C20/E|PanelView1000#2
3HAB7203-1
西門子6ES5421-8MA12/6ES5421-8MA12
7ML5740-1AB11-0A
GEFANUCIC694MDL740
科爾摩根CP306250
VDI64560/M
3HAC020855-001
GMSV06-05-E
MR-J2S-20A
20BE027AOAYNAND0
K0200NRModiconGatewaySWPkg(V6.x)
ALLENBRADLEY702AAD93A-0A01USPP702AAD93A0A01
6AR1001-1AC30-0AA0價(jià)格
3HAC020843-001
1420-V2-ENT
AB1764-LSPB1764LSPMicroLogix1500
TSXCDP503
FBM242
6ED1053-1CA00-0BA0
IC646CSPR010
12HGA11J52
900061
HONEYWELLTK-PPD0114
FRK-750C
6MT32-C16現(xiàn)貨
DSQC354
FBM204
MDD071C-N-030-N2L-095GAO
AB1336-L524VAC/DCREV.02
DRIVE955SPD-4R51
帶通訊模塊6SE6400-1PB00-0AA0
ALLENBRADLEYPANELVIEW9002711-K9A12711K9A1SERIESF
7ME3950-1SL20
1336F-B100-AN-EN
ABPLC1785-L11B/E
3HAC13389-2
OMRONE2E-2X5MY1-M4NSPPE2E2X5MY1M4
P0999JNPWHostingV4.xToV6.XAdvSWLic
3HAB2216-1
1746-IB16
TDM1.4-100-300-W1
TSXSCPCX4030
P0800DC
BENTLYNEVADA本特利3500/40M
A86L-0001-0290/A
1336F-A040-AA-DE
GK6080-6AC31-FB
ALLENBRADLEYPANELVIEW9002711-K9A12711K9A1SERIESF
KJ4002X1-BB1
1747-M15
DSQC215
IC641CFG100
A06B-6124-H209
IC693CMM311
1771-QA
IC697ACC702
7MB1943-6EB07
GEMULTILIN6GDIGITALCONTROLI/OUR-6GH
IC647CSTVCMVIE01-510
KASHIYAMALEM40U-41-C的泵AK-BX556M
SIEMENS西門子6FC5203-0AF02-0AA01
140CRA93101C
HNL01.1D-0400-S0126-A-480-NNNDR911325890
HE693STP110
110-0221
100S-D420EN22C
AS-5GB加速度傳感器
140DRC83000
OMRONCJ1W-SCU-21NSFPCJ1WSCU21
2711-K6C1
MVME712M
HITACHI ADA2-01LS USPP ADA201LS
1336F-BP300-AA-DE-CM
YOKOPLCU-05T
1336F-B150-AA-EN
AB133598REV01
NECESP803VRAMNML62.6.16
FOREASX-200bx
3HAC17125-1
SW-CS85-1DA
A06B-6114-H106
FBM216卡件P0922VV
AB1788-CNC配件
ALLENBRADLEY2711-T5A15L1BPANELVIEW550CONTROLNET
7ME5933-0AB10
Morion172.00OCXOMV180MV180-A02E-12V-10.0MHZ恒溫晶體振蕩
140XCA10206
30751083-004
A02B-0236-C422
EPC-16
CACR-IR05SE
FBM20卡件P0914SQ
而且使控制系統(tǒng)與外界隔開(kāi)CI855K01
1800W安川伺服電機(jī)SGMG-20AWABF
140ACI04000
1746-NT8
Allen-Bradley-421746-OB16C
6EW1881-6AA
SYS68KCPU-23XB/C3
51309586-225
140CPU65260
140XTS00212
歐陸(EUROTHERM)DCS二通道模擬量輸入模塊2500M-AI2
2711P-B15C4B1
AS-B817-116
WH25-4K7JIWEL
BoschRexrothServodynASM10-TASM10-T047838-402
AS-W801-006
發(fā)那科A06B-0116-B077電機(jī)
SGMPH-02A1A-YR31
51401286-100
6DD1602-0AE0
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。
電氣控制線路安裝接線圖,是為了安裝電氣設(shè)備和電器元件進(jìn)行配線或檢修電器故障服務(wù)的。在圖中可顯示出電氣設(shè)備中各元件的空間位置和接線情況,可在安裝或檢修時(shí)對(duì)照原理圖使用。它是根據(jù)電器位置布置依合理經(jīng)濟(jì)等原則安排的,它表示機(jī)床電氣設(shè)備各個(gè)單元之間的接線關(guān)系,并標(biāo)注出外部接線所需的數(shù)據(jù)。根據(jù)機(jī)床設(shè)備的接線圖就可以進(jìn)行機(jī)床電氣設(shè)備的安裝接線。對(duì)某些較為復(fù)雜的電氣設(shè)備,電氣安裝板上元件較多時(shí),還可畫出安裝板的接線圖。對(duì)于簡(jiǎn)單設(shè)備,僅畫出接線圖就可以了。實(shí)際工作中,接線圖常與電氣原理圖結(jié)合起來(lái)使用
主令電器于自動(dòng)控制系統(tǒng)中發(fā)送動(dòng)作指令的電器,例如按鈕、行程開(kāi)關(guān)、萬(wàn)能轉(zhuǎn)換開(kāi)關(guān)等。保護(hù)電器用于保護(hù)電路及用電設(shè)備的電器,如熔斷器、熱繼電器、各種保護(hù)繼電器、避雷器等。執(zhí)行電器指用于完成某種動(dòng)作或傳動(dòng)功能的電器,如電磁鐵、電磁離合器等。配電電器用于電能的輸送和分配的電器,例如高壓斷路器、隔離開(kāi)關(guān)、刀開(kāi)關(guān)、自動(dòng)空氣開(kāi)關(guān)等。
AllenBradleyPanelview1400E2711E-T14C6SERCUSED
1D54582G01PowerSupplyAssyDPUPowerSupplyAssyw/ACSWw/Wierbrick115VAC2
140U-K-TLA1A
ABBACS600NRFC-45REV
DP820
VDIF0625452301
LUSTCDE54.044D
AB855D-Q10B10L8Q?1/ABulletin855DTowerLightStackQTY
2711E-T14C6
TRICONEX3805E
P0911RKCarrierbandLAN4-PortSurgeTerminatedTap
AS-BDAP-208
1756-L55M12
DSQC327A
TRICONEX4211
170AAI03000
AllenBradley2711P-T6M5DPanelviewTouchandMicroLogix12001762-L40BXBPLC
TRICONEX3625
AllenBradley1769-OV16CompactLogixDCsink(several)
VMIVME7487A
Honeywell30750944-504-RP101SW1-8-HSW-12559鍵盤
AS-J200-001
JPDC-P042控制板
140DAI34000
SGMG-55A2AAB安川伺服電
施耐德PLC170ADM35010
A02B-0207-C022
3HNA016396-001PUSH-INCONNECTOR
UGFMED-C9SOD51
MAC90A-0-ZD-4-C/110-A-0/WI524/S001
ALLENBRADLEYACDRIVE1336T-B075AAGT0***NEW***
GEFANUCHE693DAC420
XVME-661
RELIANCEELECTRIC0-51378-19
SNAP-AITM-2
ourkertOURKERT5281電磁閥
SIEMENS6ES5498-1AA611
IC695CRH016
1771-HS3CR
3HAB2241-1/06A
ABANALOGCOMBINATIONMODULE1746NIO4IORIGINALBOXNI04I
PS244
6ES7317-2EK13-0AB0
USEDAllenBradley2711-T9C1PanelView900TouchscreenOperatorInterfaceSer.C
1336F-B060-AX-EN910
7KE3113-0BC21-0DA1
MJPTC-225
AllenBradley2711-NM32711NM3EEPROMMemoryUpgradeKitSeriesBNEW
KPS-600/20-ESC
IC646TPR000
7ND4800-8DA
TC-PRS021
OMRONE2AW-M18LS05-M4?-T1NSFPE2AWM18LS05M4T1
1756-CNB
140XTS00209
140DRA84000
DSQC3246369901-331
3HAC020855-001
IC697BEM713
TSXCBY010K
6ES7223-1PM22-0XA8
CIMRF7U2037
140AMM09000C
E3R032133EXCH.TEACHHANDLETR-5000/510
IC693BEM320
E418522880
3HAC020806-001
DSQC239
1489-D1C100
AS-B808-832
MITUTOYOLAMINA-CHECKER,DGE-711
MOTOROLA摩托羅拉處理板,MVME147-013
3A98865G01CableGreenCabletoTAPPanelAssy6
2840A18G016QRO17QROG01RelayOutputcard-330VDC/250VACFormASub52
141A-B305C
92-01118-01
ABBNBRC-51
170ADM35015
AllenBradley855E-24DN3NewwithBoxwecarryothers
SGDB-05ADGSGMG-05A2ABC
7ND9300-8AD
Honeywell-DC5062
IC697CPX772
30752608-003
YB560103-CA8
Bently902252204060202B
P0700AMFBM20/21TermCable(240Vac),Direct
6ES7153-1AA02-0XB0
140CPS22400
ALLENBRADLEY1336-B010-EAD-S1DRIVE*NICE*
1764-LRP/A
110XCA28203
490NTC00015U
MKSDCG-200Z
140NOM25200
7ME5805-3KJ00
FCP270
YASKAWA-CIMR-F7U2011《優(yōu)質(zhì)特價(jià)速銷中心福州卓凱》
G85139-E1721-C821-E現(xiàn)貨
140NWM10000
VDI9574
6ES7212-1DA01-0XB0
AB1756-IF16模塊
ABMPL-A320P-HJ22?AA|ACServoMotorNNB
安川伺服電機(jī)SGM-08A314
ATLASCOPCOQMS340254240-0312-81
VDIMNCGR121TBMA
安川伺服驅(qū)動(dòng)器SGDH-20EEY338
臺(tái)灣泓格i-87051
GEBOARD44A398780-G01
IC647IFPRSR00150C
FanucTPLeitung
OMRONCBL-804-80NNSPPCBL80480N
170XTS00401
DSQC255
2711-B5A8L1觸摸屏
XRCWHTL10000004E7CRE
DSQC663
EBE275.2/EBE275.2-2
西門子6DS1703-8RR
MCS41A0022-5A3-4-0T08275424
SELECTSWITCHALLENBRADLEY800T-H2XA2POS1NO1NC
RELIANCEELECTRIC0-57459-1B/61C542A
2098-DSD-0100
XBTL1GE01
Allen-BradleyEnclosureHeatFlowEnclosure/Controlle
6186-M15ALTR
Bently2150000201002
Allen-Bradley-1071746-OB16D
6SMNr84973
BAILEYIMSPM011
7NG3090-8AV
西門子6SE7024-7ED84-1HF3
MKD071B-097-KPO-BN
1336F-AQF20-AA-IT
1B30035H01
西門子6ES7331-7PF00-0AB06ES7331-7PF00-0AB0
100CX95Y11
BP30-ON
7ML1998-5DK34
1756-L62
VDIF082135
3HNA015331-001MASTERINGKIT
499NTR10010
140EHC20200
3HAW050008636-0151ResolverStaticM2008NoSMB
3HAB2207-1
VMIVME6015
Horiba3870-0483
TB851
FWA-INDRV-MPD-02VRS-D5-1-SRV-NNR911305395
MAC112D-0-ED-4-C/130-B-0/WI520/S005
140ACO13000
MM07C-503-00控制器
MoellerPKZM1-2,41,6-2,4AMotorschutzschalter-unused/OVP-
7MF1570-5CA02
140CHS41010
SEW變頻器MDX60A0220-503-4-00、
AS-B804-116
XPEWHT-L1-4A0-Q4CREELTD
IC647A30M
AB2711-KC1
莫迪康A(chǔ)S-S890-0201
[句子]
在圖中可顯示出電氣設(shè)備中各元件的空間位置和接線情況,可在安裝或檢修時(shí)對(duì)照原理圖使用。它是根據(jù)電器位置布置依合理經(jīng)濟(jì)等原則安排的,它表示機(jī)床電氣設(shè)備各個(gè)單元之間的接線關(guān)系,并標(biāo)注出外部接線所需的數(shù)據(jù)。
通過(guò)PLC程序診斷故障。PLC控制系統(tǒng)出現(xiàn)的絕大部分故障都是通過(guò)PLC程序檢查出來(lái)的。
140CPU67160
7MB1943-3BB55
ACX631REV-A電源模塊
1747-OCPCI4
TSXSCPCD1100
OFFER&WINALLEN-BRADLEY1794-IF41MODULE
837A3JX706AB837A3JX706
DSQC346G
2711P-K15C15A1
A06B-6117-H207
1336F-A125-AA-EN-L4
編號(hào)Cat.debionPartNO.
3HAB5386-1
MAF100B-0100
富士PLCNW0P20T-31
6ES7416-2XN05-0AB0,NEU
3HAC029157-001/04
TC-FXX10210SlotChassis,13Amp
140CRA93200
100-0323
140NOE77111
7NY1010-0CM6
3HNP01701-1GUIDEPINDIN6325
AS-584L-131
6ES7315-2EH13-0AB0
JAMSC-IF70V
39SDM024DCCBN
1756-DMF30K
1336F-A060-AA-EN
Danfoss丹佛斯溫度控制器ThermostatRT14017-5099
IC693CHS391RR
A06B-0314-B574#7000
170BDI54250
CACR-SR12TZ6SF-E伺服驅(qū)動(dòng)器
6FC5357-0BB34-0AE1
140CRA93100
140ACO02000
HONEYWELL1CH32-RB????
IndramatMDD112D-N-020-N2L-130PBO
RexrothMKD071B-061-KG0-KN
IC200PNS001LT
1756-LSP
ECEE32-0
FBM05
*NEWSEALED*AllenBradley2711P-RP2K/GPanelViewPlusLogicModule128MB
AllenBradleyGlassFiberOpticCable99-700-1,NIB
3HNM11725-1COVER,BACK
150A05NCAB150A05NC
6DD1681-0CA2
1394-SJT22-C-RL
60DAYSWARRANTY!ColorTerminal10.4"128MBFlash/RAM
26390582-AYDSTK126
Bently3300/16-02-02-01-00-00-00
OMRONCPM1A-ETL01-CHNSFPCPM1AETL01CH
ABSLC5001746-HSTP1,SERE,StepperControl,VeryGoodCondition
WATSON604S
3HNP03687-1AIR-CAP
3HAC039132-001Parallelarmwithrollerbearing
AllenBradley2711-K6C8Panelview600Flashcard!WOW!
140CPS11420
IC697ALG230
1756-IB16
AllenBradleyProgrammingCable1784-CP10PLC5(7ft)
AB1336-BDB-SP38D/74101-169-57
ALLENBRADLEY20AD5P0F3AYNANN?NNSPP20AD5P0F3AYNANN?N
ROSEMOUNT3051CD4A02A1AM5Q4S5
1771-H1DOC
MSI-DASHBOARD-25-43
7ND9118-8E
7ME3960-0DM10
SGM-04AW12安川電機(jī)
ABB51304386-100
ABBDSQC5003HAC3616-1/07(CPU卡)
ABBCI810B/3BSE020520R1
DSQC358G3HAB8101-16
6ES7307-1KA01-0AA
a20b-2001-0590
3HNA013010-001COVERWITHWINDOW
A03B-0819-C161
ALLENBRADLEY2711-NC2NSPP2711NC2
ROBOCYLINDERRCA-S-SA51
歐姆龍S82K-03024
30731832-501
SR469-P5-HI-A20
6SE7031-1HF84-1HH1西門子
1336F-B075-AN-EN-LA4
2711P-B6M1A
51309152-175
16182-1
AllenBradleyAB1791-0A16/A17910A16BlockI/OOutput
TSXCCPS15100
*NEW*AllenBradleyAB1785-L30B/E1785L30BPLC-5/30
OkumaDriveBLII-D100A
1FT5064-1AF71-4FG0
3HNP01262-1O-RING?6x?2KALREZ
SIEMENSPS-M06D12S5-NJ1L(S)高壓條
490NAA21302
MAC093B-0-GS-4-C/110-A-2/AM1
140XBP01000
Q0300GGNetFoxAPIV4.x-Win2000/XP-TCP/IP-Sun/SPARC
PMI00-00903-066
A-404LP
MOELLEREBE295.1-3
VDI4681
MDV60A0040-5A3-4-0008264848
InvensysLCMA-116控制器
DSQC325
3HNP00470-1WASHERDIN9021
12FSDC6501FA2CIRCUITBOARD,FISHERCONTFSDC6501FA2VDVDISPLAYGENERATOR3
FANUC發(fā)那科A20B-1000-0500
AS-BDE0-216
SMCVXZ2232A-02-5DZ?1-BVXZ2232A025DZ1BValve
NP1BS-11【富士PLC】
VDI7761
ALLENBRADLEYSLC5001746-IA16
140ESI06210
1492-EBLMJ3
3HNA006082-001DRIVEUNITS7
7ND9300-8DA
1336F-AQF15-AE-IT
CSH01.1C-SE-ENS-EN2
K0173YVAutomationEquipManagerSWPkg(V3.x)
1.型號(hào)Y90L-42.額定功率PN 指電動(dòng)機(jī)在額定運(yùn)行狀態(tài)下運(yùn)行時(shí)電動(dòng)機(jī)軸上輸出的機(jī)械功率,單位為KW。式中,UN1、IN1、ηN、cosφN分別為電動(dòng)機(jī)額定的線電壓、線電流、效率、功率因數(shù)。3.額定電壓UN1 指電動(dòng)機(jī)在額定運(yùn)行狀態(tài)下運(yùn)行時(shí)定子繞組所加的線電壓,單位為V或KV4.額定電流IN1 指電動(dòng)機(jī)加額定電壓、輸出額定功率時(shí),流入定子繞組中的線電流,單位為A。5.額定轉(zhuǎn)速nN 指電動(dòng)機(jī)在額定運(yùn)行狀態(tài)下運(yùn)行時(shí)轉(zhuǎn)子的轉(zhuǎn)速,單位為r/min。6.額定頻率fN 我國(guó)規(guī)定工頻為50HZ。7.額定功率因數(shù)cosφN 指電動(dòng)機(jī)在額定運(yùn)行狀態(tài)下運(yùn)行時(shí)定子邊的功率因數(shù)。
限時(shí)控制:繼電控制邏輯利用時(shí)間繼電器的滯后動(dòng)作進(jìn)行限時(shí)控制。時(shí)間繼電器一般分為空氣阻尼式、電磁式、半導(dǎo)體式等,其定時(shí)精度不高,定時(shí)時(shí)間易受環(huán)境濕度和溫度變化的影響,調(diào)整時(shí)間困難。有些特殊的時(shí)間繼電器結(jié)構(gòu)復(fù)雜,不便維護(hù)。
閘刀開(kāi)關(guān)是一種手動(dòng)配電電器。主要用來(lái)隔離電源或手動(dòng)接通與斷開(kāi)交直流電路,也可用于不頻繁的接通與分?jǐn)囝~定電流以下的負(fù)載,如小型電動(dòng)機(jī)、電爐等。閘刀刀開(kāi)關(guān)是最經(jīng)濟(jì)但技術(shù)指標(biāo)偏低的一種刀開(kāi)關(guān)。閘刀開(kāi)關(guān)也稱開(kāi)啟式負(fù)荷開(kāi)關(guān)
XPGWHT-L1-2T0-R5CREELTD
?BB5103BSE001693R2?
ALLENBRADLEY2711E-K10C6SERIESBPANELVIEW1000EOPERATORINTERFACE
DAI01
USB數(shù)據(jù)線
150W/21V
S908-012
YASKAWA安川伺服馬達(dá)SGMAV-08ADAB1
7KE3113-0CC11-3JA1
2711-K5A10L3
AllenBradley2711-T10C15XPanelview1000!WOW!
FerrazFuse6BDOKC3URG30TTC125125A600V*NoAux.Contact*
7MB1943-6EB07
DSQC6583HAC025779-001
A50L-2001-0232
西門子KR-MCK
3HAC020813-082
100-K09KA10
PFEA112-20
K0173GUFoxCADSWPkg(V3.x)
Q0300BZINT15SWPkgV4.xAAComputerMODBUS
1746-NI8
AB1784-PCMK1
440R-N23132
UNIVERSALTSE-000402
C200H-DA004歐姆龍模塊
MDD065B-N-040-N2L-095PB1
歐陸AH385356U001
WESTINGHOUSEDCSNL-732
3HAW050008616-005
3HNA011359-001CABLEEXT.SERVODISCONNECT
Automated1W1000007700??
單晶爐電氣控制系統(tǒng)模塊HX-DIO711
HCS02.1E-W0054
A06B-0603-B031#1000
1746-P4
3HNA012253-004CABLEAC.X20-X2040MEXTENSION
7ME3950-1GP00
Honeywell51304453-1502
AS-B863-132
IC676ACC003
EPC-16
3HNA011743-001GREASENIPPLE
ALLENBRADLEY800EM-LF7USPP800EMLF7
2711P-T15C15B2
西門子PLC6ES7223-1BH22-0XA0
?Siemens?6SL3040-0LA00-0AA1?6SL30400LA000AA1
SNAP-AIVRMS
AllenBradley2711-B5A8/FPanelView550Monochrome/Tou?ch/Key/DH+/RS-?232
MVI56-BDW
DO610
REXROTH0-390-257-699NSFP0390257699
Allen-Bradley1746HSCHighSpeedCounter
1336F-B150-AN-IT
140U-M-RVM21R
HUBCITYMOTORFLANGEDREDUCERMODLE#254
SGMGH-44ACA61伺服驅(qū)動(dòng)
P0900HLAllen-BradleyDHGateway
6SM37L-4.000
IC647PCL025
3HAC1858-1Cableunitaxis4-6
WH25-2R2JIWEL
140CPS12420C
ALLENBRADLEYPV+2711P-RDK7C2711PRDK7C
6DR5210-0EN00-0AA0
GEIC697PWR7101
MU/MC-TP
140ACI04000
UTV-F2500HACS-71001
3HNA013349-001CABLEPDB.X21-KM101-AC.6.X111
A8082-G現(xiàn)貨
AS-H827-209
ALLENBRADLEYDATALINERMSGDISPLAY2706-E23J16B1705B
39RTMCAN
2711T10C9
1336F-LA1
110XCA20300
140CPS12400
505AOXD105AB505AOXD105
IC695HSC308
1747-OCDR4
3HAC020855-001
RAC4.1-300-460-API-W1
Q0300EYINT15SWPkgV4.xYokogawaCentum
IC697MDL652
西門子6AV6642-0AA11-0AX1/6AV6642-0AA11-0AX1
3500/25本特利
20BD034A0AYNANC0
FWA-INDRV-MPB-04VRS-D5-1-SNC-NNR911312229
SGMAS-01ACA21安川模塊
TSXDEZ32D2低價(jià)
原裝現(xiàn)貨EMERSONDeltaVKJ3222X1-BA1
SCHNEIDER(施耐德)140CPS1240010
1C31125G01OvationModuleDigitalOutputPersonalityModule1
TSX07311612
3HNA008865-001
140CPS41400
HoneywellT775
3HAB3254-1Cushionaxis3
ALLENBRADLEY2711-TBDCUSPP2711TBDC
7KA1504-8AA
6ES5752-0LA12
MCLTPA0030-5A3 4 00
MCH41A0450-503-4-0T 08276838
MC07B0220-503-4-00 8285292
MM30C-503-00 DREIECK 8277079