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IC600LX648RR
KDA3.2-100-3-AP0-W1
GEMultilinD30E00HCHF8FH6CM6DPXXUXXWXX
IC200CHS006
SMCThermoChillerH-2000,ModelNo.INR-498-043
MCH41A0022-5A3-4-0T08276730
ALLENBRADLEY2711-B5A10PV5502711B5A10SERHFRN4.41
6ES5376-1AA11模塊
TSXDM5743E
1771-NAK7
ABAnalogInputModule1734-IE2CSerC
ALLENBRADLEYPV+12502711P-RDT12C2711PRDT12CDISPLAYMODULE
51401286-100
45UV5
SyS68KCPU30BE/16
STIDCU-1106USPPDCU1106
140CRA93200
TRICONEX08690832BOX#15
XRCWHT-L1-7D-P2CREELTD
IC756URT009
SB-947IPXAPL-ISDN套1
IC660EBS100EGEFanuc
2840A21G055QAO61QAOG05AnalogOutputcard-(+/-)5VDC2
1336F-BP450-AN-DE-CM
3HAC021830-001Cableharness,wirefeeder
M063-LS09E1
FOXBORO??怂共_PO911SM1
ABB3HAC17484-8/001
2731102IBSS7400ETHDSC/I-T
REXROTHHDS04.2-W200N
ALLENBRADLEYCOIL-MODEL#3A11
1336F-BP300-AA-EN-NCM
DSQC503
6ES5243-1AA13
2706-PENETK
IC693CPU350-CE????
安川伺服SGDH-08AESGMAH-08AAA2B
VIPASSM-BG42
Lot2pcsKeyenceFU-22FU22Sensor
7XR9707
TSXDMOZD01E
140CPU65150
3HNA011333-001DSQC601,TOPASSEMBLY
AllenBradley2711-T10C15PanelView1000REVBSerieB
138927-01本特利
6ES7292-1AD20-0AA0
1756-M23
TFRModificationAssy(sameasTFRAssy4D33764G01butw/
6AV3627-1NK00-0AX0
ABBDSQC302廠家
IC200ALG321
SCHAFFNERFN351H-64-33
1769-CRL1
A06B-6088-H222
3HNA007198-001CABLEMTB.X4-SMU.X9
6ES5451-3AA11
AC SERVO MOTOR USAGED-13A21SE
NIAI04
ALLENBRADLEY2711-T5A15L1PANELVIEW550CONTROLNET
Allen-Bradley160-BA01NPS1P1DRIVE160BA01NPS1P1
MM32SD000
Type:EL100T2件?
1771-HS3A
MM16MP001
LYDALLEWA23DKHE08CBS0
743212002
MCS41A0300-203-4-0T08275637
CONVERTER VS-656MR5 CIMR-MR5N2015
IC693CHS397L分銷商
Pre處理器模塊TSXP574634M
ALLENBRADLEY2711-NM244MBFlashATACARDPANELVIEWOPERATORTERMINAL
51401286-100
WS-C2960-48TT-L
1SAP240000R0001DI524
MDD041B-N-100-N2G-050PB0
Z0109MAST
西門子6DR2100-5
140CPS11410
ALLENBRADLEY800T-N297RUSPP800TN297R
JANCD-GSCO2
NewinBox!Allen-Bradley837-N1ThermostatWellBrass
Inb696391-010696415-008for500
P0917MF
1336F-B100-AN-EN-LA2
7MB1943-2FC02
Bently21500-00-32-10-02
6SC9816-0AA03
BoschCNCDV047109046689046680047109
1756-LSP
自動(dòng)開(kāi)關(guān)的自動(dòng)分?jǐn)?,是由電磁脫扣?、欠壓脫扣器11和熱脫扣器12使搭鉤4被杠桿7頂開(kāi)而完成的。電磁脫扣器6的線圈和主電路串聯(lián),當(dāng)線路工作正常時(shí),所產(chǎn)生的電磁吸力不能將銜鐵8吸合,只有當(dāng)電路發(fā)生短路或產(chǎn)生很大的過(guò)電流時(shí),電磁吸力才能將銜鐵8吸合,撞擊杠桿7,頂開(kāi)搭鉤4,使觸點(diǎn)2斷開(kāi),從而將電路分?jǐn)唷?br />
作為一種工業(yè)控制電子裝置,PLC若不能對(duì)這些量進(jìn)行控制,那是一大不足。為此,各PLC廠家都在這方面進(jìn)行大量的開(kāi)發(fā)。目前,不僅大型、中型機(jī)可以進(jìn)行模擬量控制,就是小型機(jī),也能進(jìn)行這樣的控制。
CIMRG7U20P71
3HAC020813-139
140DAO84210
OMRONCJ1W-SCU-21USPPCJ1WSCU21
FBM242模件P0916TA
IC800CBL066
2P400-495HF控制器
ABPLC1746-HSCE
7KE3113-0BC21-5BC1
IC693CBK001
1336F-C450-AN-IT
6ES5304-3UB11
A06B-6093-H102
92-00776-00
6DS1844-8CA
6ES5440-8MA12
NEWALLENBRADLEYPV6002711-B6C162711B6C16NIB
E500056880PRINTEDCIRCUITBOARD
RexrothBoschProportionalDirectionalControlValveR9788785594WRAEB6W25
AS-506P-008
FOXBOROFBM242P0916TA
X9C104SXicor
AB1756-L55M12CPU
ABInputModule1756-IB32SeriesA
FCM10EP0914YM
VDIF082022
7ND9131
XCS30XL-4PQ208CXILINX
3HAC020823-002
MTC3600
DIOC711
7MV1030-1A
TSX08CD08F6AS現(xiàn)貨
531X211KLDABG1
ALLENBRADLEY2711-K10C15-NEW-2711K10C15
3150-MCM
AS-B103-000
XBTE016010
NW0E32R-3
SIEMENS(西門子系列產(chǎn)品)》
AC SERVO MOTOR USAFED-09FA1S
MCH41A0370-503-4-0008276595
IC670ALG620
OkumaE4809-770-069-B
ServiceFactor:2.22;IP/InsulationClass:65F
140ACI04000
YASKAWA-CIMR-V7CU41P54
30731817-004
42SRU6202QDAB42SRU6202QD
3HAC020817-001
FC11*A
FX-40DU-TK-ES
6ES7322-1BF00-0AA0
1336F-A125-AN-EN
GEAC465RGR
REXROTHDKC02.3-040-7-FW
2711-K5A20/HAllenBradleyPanelView2711K5A12N260
3HNA010276-001CABLECHAIN
MCV41A0040-5A3-4-0008269319
3HNM13820-1
變頻器中也存在一些數(shù)值型(如頻率、電壓等)指令信號(hào)的輸入,可分為數(shù)字輸入和模擬輸入兩種,數(shù)字輸入多采用變頻器面板上的鍵盤操作和串行接口來(lái)設(shè)定。模擬輸入則通過(guò)接線端子由外部給定,通常是通過(guò)0~10V/5V 的電壓信號(hào)或4~20mA的電流信號(hào)輸入。由于接口電路因輸入信號(hào)而異,必須根據(jù)變頻器的輸入阻抗選擇PLC的輸出模塊
對(duì)PLC本體按照規(guī)定的標(biāo)準(zhǔn)和接地條件進(jìn)行接地。此時(shí),應(yīng)避免和變頻器使用共同的接地線,并在接地時(shí)盡可能使二者分開(kāi)。當(dāng)電源條件不太好時(shí),應(yīng)在PLC的電源模塊以及輸入/輸出模塊的電源線上接入噪聲濾波器和降低噪音用的變壓器等。此外,如有必要在變頻器一側(cè)也應(yīng)采取相應(yīng)措施。
AB1768-EWEB/ACompactLogixEthernet/IPWebServerModuleMFG2011
PM550-302
SGMG-05A2ABB安川伺服電機(jī)
1336F-C025-AA-EN-L4
SWAGELOK6L-LD16-AAXX-YW
140CPU67160
ABBDSAI-130模擬量線路板1塊
7ND9131
IC693MDL748
505TADAB505TAD
YB560103-BD/3
3HAC020806-001
140plc140CPS11100
GEFanucIC697PWR711-EIC697PWR711EIC697PWR711/E
XPC860ENZP66C1Motorola