3HAA3563-AHA
3HAC026225-002供應(yīng)商
BABAE-213101
Y-1002-2-H00AA
140DAI54000
KSD1-32
6DS1717-8RR6DS1412-8RR
E300
6ES5998-5SG11
VDIF0625252202
3HNA009688-001CABLEMCCB.X40-X114/115/124/125
NEC主機(jī)
7KT1351
TSXP573634M
P0911JQInputPowerBusShort,120Vac
P0961BC-CP40B
1492-FB1J30
SR469Relay469-P5-HI-A202
3RW2231-1AA05西門(mén)子軟啟動(dòng)
JANCD-MB22
2711P-B10C6A2
AS-884A-101
ABB4911004-5081
HDD02.2W040N-HD32-01-FW
山武1LS1-J開(kāi)關(guān)
3HNA006374-001LOWERRINGSUPPORT
140CPS11420
臺(tái)達(dá)PLCDVP08XM11N
AS-P890-000
【IC693PCM301】供應(yīng)商GE
1746-P4
FANUC發(fā)那科A16B-1212-0211/05B
MC07B0055-5A3-4-008285241
6SE7036-1EE85-1HA0勵(lì)磁單元卡
REXROTH1PF2V2-20/26,3RUD1MHYDRAULICPUMP
進(jìn)口伺服閥PSSV-890-DF0056
三菱MITSUBISHI主軸電機(jī)SJ-11XW8
6ES5-454-4UA14
MCV41A0055-5A3-4-008269327
6ES5-752-0LA42
施耐德TSXDSY16T2
AB1397備件:0-58775PULSEENCODERBOARD
1746-P1
AAV141-S00S2
6FX1128-1BA00板卡
AvayaTN767E
6ES5266-8MA11
6ES7321-1BH01-0AA0
1756-IF16
3HAC020869-0013HAC020801-001
PS740
ABBP3LBHENF209568R0001
GEBOARD44A397889-G01
3HNP01759-1GROOVEBALLBEARING
P0970KH50SeriesSCSICable,WedgeToWedge
Danfoss175H1001
TSXAEZ801
VDIPF0752
1756-DMCF030
D/APRODUCTIONDCA-RM12
AB1771-DB/BNIB1771DB
RelianceSSCCBoard0-51874-2
2711-T10C15L1
ALLENBRADLEY2711P-K4M20DSer.DPANELVIEWNIBFS*NEW*
WDAL2170-00
3HAC020813-014
POWERFLEX4,BRNEWALLENBRADLEY,5HP
05329201(05329200)
ECEE32-0
AS-BADU-202
ECNT43-0
140CRA93200
1336F-BRF75-AJ-DE
E3HAC7156-2MOTOR
ALLENBRADLEYPANELVIEWPLUS2711P-B10C4D1NEWINBOXFACTORYSEALEDINBAG
JANCDTU01
1756-CNBR
2706-P92C
ABPOWERMODULE40382-074-57
1C31161G02
IS200TTPWG1B
AB2711-B6C16L1觸摸屏
V4055E1016
W802-012
499NOH10510
FANUCE04657-501-000A????
110XCA10100
51304485-150模塊正品
CISCOFE-511-K9
PCDIO24B/48B-P
可編程控制器的輸入接線是指外部開(kāi)關(guān)設(shè)備PLC的輸入端口的連接線。輸出接線是指將輸出信號(hào)通過(guò)輸出端子送到受控負(fù)載的外部接線
對(duì)所有接線端檢查、緊固,防止松動(dòng)引起嚴(yán)重發(fā)熱現(xiàn)象的發(fā)生。對(duì)輸入(包括輸出)端、整流模塊、逆變模塊、直流電容和快熔等器件進(jìn)行全面檢查、參數(shù)測(cè)定,發(fā)現(xiàn)燒毀或參數(shù)變化大的器件應(yīng)及時(shí)更換。對(duì)變頻器內(nèi)風(fēng)扇轉(zhuǎn)動(dòng)狀況、要經(jīng)常仔細(xì)檢查,斷電后,用手轉(zhuǎn)動(dòng)風(fēng)葉,觀察軸承有無(wú)卡死或轉(zhuǎn)動(dòng)不靈活現(xiàn)象,必要時(shí)更換處理。仔細(xì)檢查控制電路板上電子元器件,檢查和處理脫焊、變色、鼓肚、開(kāi)裂、斷線(印刷板線路)等異?,F(xiàn)象,必要時(shí)對(duì)外表異常的元器件,可從電路板上脫焊測(cè)量檢查或更換。
富士PLC底板FSB088H
ALLENBRADLEYOVERLOADRELAY193-BSA900.60-1.0ANIB
1336E-MC2-SP23A
IC697MDL753
6fc5503-0ac00-0aa0802S
SIEMENS6ES7214-2AD23-0XB0模塊
YW80C186XL25INTEL
GUARDMASTERLTD440P-MSLS11ENSPP440PMSLS11E
800MRJ631BLAAB800MRJ631BLA
MVI71-ADM
TWDFST16D20
SWA-IWORKS-D-08VRS-D0-DVD-COPYR911322846
E418524880AC-motor
140XTS00206
ALLENBRADLEY800H-N5BUSPP800HN5B
XCS20XL-4TQ144IXilinix
IMMFP12低價(jià)銷(xiāo)售貝利模塊
900055
IC220MDL220
2711-K10G8
1746SC-NT8
p0922VT
3HNA016797-001ADAPTOR
1336F-AQF10-AE-EN
BDS5-230-01010/M8
6ES5-453-4UA12
A06B-0553-B831
Allen-Bradley512KBMemoryCardSer.A!
HONEYWELLTK-PPD0114
3HNA009686-001VACUUMSENSORASSY
IC693BEM331RR
7ML1930-1BT
三菱PLC備件MitsubishiMelsecA616DAIModule
JANCD1001B
IC693PCM311
西門(mén)子A1000-19
SGDH-10DE安川
AKM52K-ACC2R-00
MATSUSHITAA61L-0001-0074TX-1404AB
ABBDCSMDI64BNS
2711-M3A19L1FRN4.41AllenBradleyPanelview300Micro
LOADCONTROLSPCR-1820
Bently330709-000-040-10-02-00
HI2151/20WC
499NTR00010
140XBE10000
FBM41
1746-A2
DR-S060-0093
XC6204B332MRTOREX
K0173ZFControlProcessor30(CP30)SWPkg(V3.x)
Bently8414001
TAMAGAWA日本多摩川伺服電機(jī)TS1982N56E18
3HAC020813-082
HoneywellTK-PRS0211
140ACI04000
140XCP51000
AB2711P-T7C4D1觸摸屏
VDI645230
ALLENBRADLEY1492-CB2H080H1NSPP1492CB2H080H1
熱繼電器是一種利用電流的熱效應(yīng)工作的保護(hù)電器。熱繼電器由發(fā)熱元件(電阻絲)、雙金屬片、傳導(dǎo)部分和常閉觸點(diǎn)組成,當(dāng)電動(dòng)機(jī)過(guò)載時(shí),通過(guò)熱繼電器中發(fā)熱元件的電流增加,使雙金屬片受熱彎曲,帶動(dòng)常閉觸點(diǎn)動(dòng)作。熱繼電器常用于電動(dòng)機(jī)的長(zhǎng)期過(guò)載保護(hù)。當(dāng)電動(dòng)機(jī)長(zhǎng)期過(guò)載時(shí),熱繼電器的常閉觸點(diǎn)動(dòng)作,斷開(kāi)相應(yīng)的回路,使電動(dòng)機(jī)得到保護(hù)。由于雙金屬片的熱慣性,即不能迅速對(duì)短路電流進(jìn)行反應(yīng),而這個(gè)熱慣性也是合乎要求的,因?yàn)樵陔妱?dòng)機(jī)起動(dòng)或短時(shí)間過(guò)載時(shí),熱繼電器不會(huì)動(dòng)作,避免了電動(dòng)機(jī)的不必要停車(chē)。
微動(dòng)開(kāi)關(guān)是具有瞬時(shí)動(dòng)作和微小行程,可直接由一定的力經(jīng)過(guò)一定的行程使觸頭速動(dòng),從而實(shí)現(xiàn)電路的轉(zhuǎn)換的靈敏開(kāi)關(guān);腳踏開(kāi)關(guān)是一種特定形式的微動(dòng)開(kāi)關(guān),它是將腳踏板和微動(dòng)開(kāi)關(guān)組合在一起的控制電器。
AB133583REV02
AllenBradley2711-NC132711NC13PanelviewMonitorAccessorySeriesANEW
HA-FF23
DynaColor用控制卡件37-D6101-M4A
AS-P430-610
6FX1111-1AA00卡件
6FC5510-0BA00-0AA0+6FC5511-0CA00-0AA0
QLCCM22AAN16418-31/1
DSQC3443HAB7686-1
3HAC020869-001
VDIF0646463505
3HAB2236-1
AS-WBXT-201
DSQC651
6FX1125-0CB01板卡