140XTS00200
42SRU6002QDAB42SRU6002QD
140ACI03000
3HAW107700347RACK_Atlanta_L=1000module3
140CRP93200
SI3HAC041316-001Repairtoolkit
西門子6ES7332-5HB01-0AB0
AB193-EC1PBUSPP193EC1PB
AB2711-KC1
AS-BDAU-205
siemens6ED1053-1FG00-0BA0/6ED1053-1CA00-0BA0
C300/0010/STD、
373SPUISP01
IBSRT24DI016/16-T
ABBDSPC171/57310001-CC/DSPC-171
100S-C60KD04C
1756-OF8
漏電開關(guān)(梅蘭日蘭SZD28L-16/32A)
3HAW060005057MOBILEARMSHUNTBLADE
A20B-8001-0700/02B
引風(fēng)機(jī)油站流量計(jì)EF7731110120
1756-L55
AllenBradleyTimeDelayRelay700-HSF12F15A1serANNB
1772-LG
AllenBradleyA-B140-MN-1000ManualMotStarter
GEFANUCIC693ALG390
1747-RL401
1746-IV8
NKTU01-11低價(jià)銷售ABBBailey
歐姆龍PLCCS1W-ID211
SMP-E20
1FK7081-5AZ91-1ZZ9-Z
1771-DS
XBTF024110
IC647PATMODB
FANUCA16B-2100-0080*NEW*
SEW變頻器MOVITRAC31C110-503-4-00380V11kw
MVME162-212供應(yīng)商
7NY1010-0CF2
ALLENBRADLEY700-M400A1SNSFP700M400A1S
800MRQBL24GAAB800MRQBL24GA
AGILENTZORBAXRAPIDRESOLUTION300SB-C18865973-90250
TSXDSY16T2施耐德
DDC01.2-N200A-DA07-02-FW
XPCWHT-L1-WG1-Q4/IxxCREELTD
3HNM11649-1PURGESENSOR
3HAC020855-001
SCHNEIDER(施耐德)AS-P120-0001
3HNA012952-001O-RING
VDIMNCGR041TBMA
51309288-375
A20B-2100-02530543
MC07B0030-5A3-4-008285225
PilzPNOZXV2P
RELIANCE ELECTRIC 0-50041-R USPP 050041R
A06B-0791-B390#3000
1746-N3
工控機(jī)備件\I/O模塊\1769-ECR\AB
MPB51A065-503-00
3HNA009724-001MTB-02,COMPONENTLAYOUT
AS-B821-008
TektronixSonyAFG310
YOKOGAWABARD-400*AFM
CONDUCTIVITYTRANSMITTEREXASC402G-E-1-E
丹佛斯DANFOSS變頻器型號(hào):VLT3003訂貨號(hào):175H1011
AllenBradley1771-ODCPLC
51196653-100
3HAC020849-001
7MF4997-2HG
DAI04
07KT93
MOORE16413-1-51
140DDO84300
LABODNxR.80607-019
1756-PA75R
1336F-A075-AA-DE
MDV60A0075-5A3-4-0T08273413
安川伺服SGMCS-02B3A-YK11、SGDM-02ADA
3HNA014723-001PROTECTIONHOSE
ALLENBRADLEYPV+2711P-K7C4D12711PK7C4D1
3HNA014602-001ASSEMBLYPIN
1747-M13
100-ETBKJ180
3HAC020813-082
TSXDM5743E
ABPLC1775-SR5A通信模塊
IC800SLCIZ030
500366880
DSQC358G
SIEMENS 7NG1205-4AD42-2?JA6 USPP 7NG12054AD422JA?6
實(shí)際工作中,接線圖常與電氣原理圖結(jié)合起來(lái)使用
PLC的定義有許多種。國(guó)際電工委員會(huì)(IEC)對(duì)PLC的定義是:可編程控制器是一種數(shù)字運(yùn)算操作的電子系統(tǒng),專為在工業(yè)環(huán)境下應(yīng)用而設(shè)計(jì)。它采用可編程序的存貯器,用來(lái)在其內(nèi)部存貯執(zhí)行邏輯運(yùn)算、順序控制、定時(shí)、計(jì)數(shù)和算術(shù)運(yùn)算等操作的指令,并通過(guò)數(shù)字的、模擬的輸入和輸出,控制各種類型的機(jī)械或生產(chǎn)過(guò)程??删幊绦蚩刂破骷捌溆嘘P(guān)設(shè)備,都應(yīng)按易于與工業(yè)控制系統(tǒng)形成一個(gè)整體,易于擴(kuò)充其功能的原則設(shè)計(jì)。
AS-S908-001
TVM1.2-50-220/300-WO-220/380
SIEMENS西門子6ES5700-8MA111
3HAC020813-140
140CPS21400
6FC5357-0BB11-0AE1
140NOE77101
3HNE08569-1CABLEA2-A3
7ME3950-1GN01
ABB3HAC023195-0011
140CPU67160
BOSCHDKC11.1-040-7-KW1
1770-XG
*NEW*AllenBradley1492-ACAB025D69/APrewiredCable
3HNA016213-001BRACKETCOLORCHANGER
6ES7212-1AB23-0XB8
VDI9905
GE469-P5-HI-A20-E1
7MB1943-1LA12
VDIMNC2PF
BERGERLAHRWDP3-014.08011
3HAC020847-001
140AII33010C
LINCOLN84902PILEDRIVERIII*NEW*
AB1761-L16BWAMicroLogix1000MicroController
DSQC363
AS-BR85-110
6FC5357-0BA33-1AE0
TSXDM228DR擴(kuò)展模塊
三菱PLCFX0N-485ADP
ALLENBRADLEY1756-ENBTFNFP1756ENBT
2711-T10C10
VARIANASSYE11130350
6DS1213-8AA8
7ME3950-2SM21
2711E-K10C6
FOXBOROFBM41P0902XA
1756-TC15
FoxboroFBM2031
AMSC-B1059B【廠家】
發(fā)那科A16B-1000-0220/fanuc
HNL01.1E-1000-N0020-A-500-NNNN/R911306777
TSX07312412
3HAC034907-001Femaleinsert,HARTING,HanQ5/0
MDV60A0750-503-4-04
3HNA005834-001TRAYFORROLLER
NACHIPSUA60B
ACS800-U1-0020-5+P901?
ECODRIUEDKC03.3-040-7-FW
DDS02.1-W100-D
IC610MDL116RR
3ZX1012-ORH11-1AA1
StandoffInsulator1214190GSD
1C31125G02
2213894-2Needlebearing
KPS-600/20-ESC
西門子6AR1001-1AC30-0AA0、
P0900QAWideRangePwrModule1-PedEncl8Peripherals
HONEYWELL51305406-100UCIO板51305406100
3HNA012366-001GEARPUMP9.0CCM
邏輯設(shè)計(jì)法是利用邏輯代數(shù)來(lái)進(jìn)行電路設(shè)計(jì),從生產(chǎn)機(jī)械的拖動(dòng)要求和工藝要求出發(fā),將控制電路中的接觸器、繼電器線圈的通電與斷電,觸點(diǎn)的閉合與斷開,主令電器的接通與斷開看成邏輯變量,根據(jù)控制要求將它們之間的關(guān)系用邏輯關(guān)系式來(lái)表達(dá),然后再化簡(jiǎn),做出相應(yīng)的電路圖
同一種電器一般用相同的字母表示,但在字母的后邊加上數(shù)碼或其他字母下標(biāo)以示區(qū)別,例如兩個(gè)接觸器分別用KM1、KM2表示,或用KMF、KMR表示。全部觸頭都按常態(tài)給出。對(duì)接觸器和各種繼電器,常態(tài)是指未通電時(shí)的狀態(tài);對(duì)按鈕、行程開關(guān)等,則是指未受外力作用時(shí)的狀態(tài)。原理圖中,無(wú)論是主電路還是輔助電路,各電氣元件一般按動(dòng)作順序從上到下,從左到右依次排列,可水平布置或者垂直布置。原理圖中,有直接電聯(lián)系的交叉導(dǎo)線連接點(diǎn),要用黑圓點(diǎn)表示。無(wú)直接聯(lián)系的交叉導(dǎo)線連接點(diǎn)不畫黑圓點(diǎn)。
SIEMENS6FC5210-0DF02-0AA01
西門子伺服電機(jī)1FK7063-5AF71-1UH3-Z
1771-OBN
SR760FMR760-P5-G5-S5-HI-A10-R1
1756-CNBR
170PNT16020
PhoenixBKM-LK-OPC-2MBD
140XBP00200
1756-L55M14AllenBradleyControlLogix1756L55M14N150
6ES5431-6AA11
3HAC020813-139
140DDI35310
OMRONCS1G-CPU43-EV1USPPCS1GCPU43EV1
NW-BM85D002
K0173CEStatisticalProcessControlSWPkg(Ver4.x)