A20B-2000-0720
西門子1FT5074-0AC71-2-Z
1492-PP10
JAMSC-B2603
ABBNIOC-01C
VDIX2206
RFT9739D4
FANUC發(fā)那科A16B-1212-0100-01
SQUAREDQO220PL20AMPPOWERLINKREM.CONT.BREAKER
AB1747-L543P
2711-B5A9L2
Triconex3700A
140ACI04000
OMRONE2E-X1R5E1-RNSFPE2EX1R5E1R
2711-K9A1
XE08B5
ABPLC增強(qiáng)型PLC-5控制器1785-L40B1785-L40B/E
3HAB8898-1Cablebracket,upperarm
ABBDSTA131卡件
1784-PKTX
西門子變頻器面板6SE6400-0BP00-0AA1
7KB1125-8AA
A20B-1004-0960-1
C200H-TC101+DA003+PA204
AllenBradley1771-IV|DCDriverLogicInputModule
140CRP93100
Pro-face2780027-01
P0916FN
C200H-TC101【價(jià)格】
IC200ALG322LT
UAGSEWMFFCD21
ABBEHDB220
IC647PCSRTOPMB050
7ML1830-1MN
3HAC020813-082
XPCWHT-L1-5A0-P4/IxCREELTD
KSD1-08
3HAC4731-1
SGMGH-13ACA61
3503E
IC200UEX364
本特利330180-51-05
1746-NR8
1336F-AQF10-AA-DE
NEWALLENBRADLEY2711-T5A5L1PV5502711T5A5L1NIB
3HAC020813-149
ALLENBRADLEY2711E-T10C15USPP2711ET10C15
1747-M12
西門子6AR1312-0AA01-0AA0
TVM2.4-050-220/300-W1/115
IC693PWR321電源模塊
1746-NIO4I
AB1361-D063-Z-5-10
霍尼韋爾電纜51202329-600
CDB01.1C-SE-EN1-EN1-MA1-MA1-NN-S-NN-FWR911310271
6ES5385-8MA11
ABBACS143-1K6-31
1336F-AQF15-AE-IT
140CPS52410
RKL4322/000,0(RLS1301-INK0603-RLS0721)R911311145
1336F-BRF15-AJ-IT
22B-D2P3N104
DSQC345E
1756-L63
S908-011
AB2090-CPBM7DF-10AA2電機(jī)動(dòng)力線纜
Allen
SUN工控機(jī)3
GWE-620361950501西門子變頻器440系列制動(dòng)板/吸收板/浪涌板
TSXSCP111
1489-M2D020
6ES5314-3UA11
FC-9821X
140PLC140ACI03000
ECCP60-01
DSQC252
ALLENBRADLEY2711-T10C8USPP2711T10C8
140NOE77111
IC697CHS791RR
西門子PLC6ES5102-8MA02
FOXBOROP0400YCFBM02Thermcouple/MVInfbm2
ABB3HAC12928-11
140XBP00600
ALLENBRADLEY4100-232-RNEW4100232R2AXISCONTROL
ABB軟啟動(dòng)PST142-600-70
AH385851U003歐陸
A06B-6090-H003
雙作用閥門定位器12372-74G/13LGMOOREPRODUCTSCO.
6ES5252-3AA13
7MC3081-1BG
如今,PLC不僅用于開關(guān)量控制,還用于模擬量及數(shù)字量的控制,可采集與存儲(chǔ)數(shù)據(jù),還可對(duì)控制系統(tǒng)進(jìn)行監(jiān)控;還可聯(lián)網(wǎng)、通訊,實(shí)現(xiàn)大范圍、跨地域的控制與管理。PLC已日益成為工業(yè)控制裝置家族中一個(gè)重要的角色。
電氣原理圖設(shè)計(jì)的基本步驟是:(l)根據(jù)確定的拖動(dòng)方案和控制方式設(shè)計(jì)系統(tǒng)的原理框圖。(2)設(shè)計(jì)出原理框圖中各個(gè)部分的具體電路。設(shè)計(jì)時(shí)按主電路、控制電路、輔助電路、聯(lián)鎖與保護(hù)、總體檢查反復(fù)修改與完善的先后順序進(jìn)行。(3)繪制總原理圖。(4)恰當(dāng)選用電器元件,并制訂元器件明細(xì)表。設(shè)計(jì)過程中,可根據(jù)控制電路的簡(jiǎn)易程度適當(dāng)?shù)剡x用上述步驟
800MRH33BBAB800MRH33BB
7ME3940-4PC00
2711-K10C12
AS-P453-632
100S-C23P14C
1756-IV16
PZE3V22
3HAB2214-1/2
6ES5431-4UA11
1336F-BRF200-AN-IT
3HNA008814-001CABLEAC-AMMAIN15-3
1756-PA75R
XRCWHTL10000005F4CRE
AllenBradleyPanelView2711-M3A18L1MembraneKeypadNEW
1756-PA75
AEGAS-B872-002
7ML1998-5LU01
M155GB14
3HAC020813-147
7PV1508-1AW30
KSD1-48
3HXD0100-89
AS-D908-120
3HAC020813-140
1336F-C500-AN-CM-EN
1C31233G04
1756-A10
140DDI85300
7UT5125-4CB01-0BA0/LL
SGMGH-55ACA61安川電機(jī)
Allen-Bradley-1101746-OB16D
3HNP01261-1O-RING?3x?2
IC200ALG620
ALLENBRADLEYSP-1485401395直流調(diào)速備件
IC693MDL655CA
HDD02.2W040N-HD1201-FW
1X00133H01NICPCIFastEthernetDASNIC,W2K,XP0
MAC090C-0-GD-4-C/110-A-1/WI524LV/S001
KEBF515F5C1E-Y50A11KW
TSXP572623M施耐德
IC756RDV001K-99
1336F-A015-AE-IT
安川伺服YASKAWA驅(qū)動(dòng)器SGDA-04AP
ATV12H037M2
3HAC020855-001
OMRONDRT1-ID08-DC24USPPDRT1ID08DC24
CutlerHammer7585DT-12PGGLOBLPMNTD3
FIREYEEUVS41
3HAC025784-001/100
1784-PCMK
HDD02.2W040N-HD32-01-FW
35AE92
104-CX40KF22
ALLEN BRADLEY X-71978 NSFP X71978
51403427-125LIMModule
REXROTH2AD100D-B050B4-AS03-C2N1
YB560103-CA
1756-L62
A06B-6076-H001
140MG-H8P-C80
按動(dòng)SF1使QA2得電自鎖,則潤(rùn)滑油泵MA2啟動(dòng),再按動(dòng)SF2,可使QA1得電自鎖,主軸電動(dòng)機(jī)MA1正向啟動(dòng)。按SF3可使QA1得電,即主軸電動(dòng)機(jī)MA1正向點(diǎn)動(dòng);按SF4可使QA3得電,即主軸電動(dòng)機(jī)MA1反向點(diǎn)動(dòng)。當(dāng)潤(rùn)滑油泵要停轉(zhuǎn)時(shí),必須先使主軸電動(dòng)機(jī)先停止,即QA1常開斷開,再按動(dòng)SF6。
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設(shè)定。模擬輸入則通過接線端子由外部給定,通常是通過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
800MRQTL24AAB800MRQTL24A
ABCONTROLLOGIXLOADED13SLOTRACKCOMPLETESYSTEM
AllenBradleysize5509-FODStarter270AABF0D
西門子6ES7314-5AE03-0AB0
霍尼韋爾XC5010C
3HNA012433-001ADAPTOR
6ES7141-1BF30-0XA0
IMMFP01
AllenBradley2711-T10C3/E|PanelView1000
SEW變頻器型號(hào):MDX61B0008-5A3-4-0T
7ME3250-2PH10-0BA0
MVME162-13
6FC5357-0BB33-0AE3
AllenBradleyPanelview5502711-K5A5
1746-IM16