6EP1961-3BA10
6EP1961-3BA10
目前PLC在國內(nèi)外已廣泛應(yīng)用于鋼鐵、石油、化工、電力、建材、機械制造、汽車、輕紡、交通運輸、環(huán)保及文化娛樂等各個行業(yè)。在運城電廠主要有化學(xué)制水、生活污水處理、工業(yè)廢水處理、凝結(jié)水精處理等。有關(guān)PLC的使用情況主要分為如下幾類。
1 開關(guān)
開關(guān)是最常見的電子元件，功能就是電路的接通和斷開。接通則電流可以通過，反之電流無法通過。在各種電子設(shè)備、家用電器中都可以見到開關(guān)。 PLC可以方便地實現(xiàn)邏輯控制取代傳統(tǒng)的繼電器。
繼電器是我們生活中常用的一種控制設(shè)備，通俗的意義上來說就是開關(guān)，在條件滿足的情況下關(guān)閉或者開啟。繼電器的開關(guān)特性在很多的控制系統(tǒng)尤其是離散的控制系統(tǒng)中得到廣泛的應(yīng)用。從另一個角度來說，由于為某一個用途設(shè)計使用的電子電路，最終或多或少都需要和某一些機械設(shè)備相交互，所以繼電器也起到電子設(shè)備和機械設(shè)備的接口作用。
電路，實現(xiàn)邏輯控制、順序控制，既可用于單臺設(shè)備的控制，也可用于多機群控。如水泵的啟停、閥門的開關(guān)、制水系統(tǒng)順控、干除灰系統(tǒng)等。
2 工業(yè)過程控制
在工業(yè)生產(chǎn)過程當(dāng)中，存在一些如溫度、壓力、流量、液位和速度等連續(xù)變化的量量(即模擬量)，PLC采用相應(yīng)的A／D和D／A轉(zhuǎn)換模塊及各種各樣的控制算法程序來處理模擬量，完成閉環(huán)控制。PID
3 運動控制
PLCC
4 數(shù)據(jù)處理
PLCC具有數(shù)學(xué)運算(含矩陣運算、函數(shù)運算、邏輯運算)、數(shù)據(jù)傳送、數(shù)據(jù)轉(zhuǎn)換、排序、查表等功能，可以完成數(shù)據(jù)的采集,
5 通信及聯(lián)網(wǎng)
PLCC通信含PLC間的通信及PLC與其他智能設(shè)備間的通信。隨著工廠自動化網(wǎng)絡(luò)的發(fā)展，現(xiàn)在的PLC都具有通信接口，通信非常方便。
福州卓凱電子科技有限公司聯(lián)系人：林女士
24小時咨詢熱線：17705012279
電話：0591-22983857
聯(lián)系QQ：879520885
傳真：0591-22989937
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公司地址：福州市閩侯西江濱大道77號正榮潤園一號樓1205室
主營：世界知名品牌的PLC 、DCS 系統(tǒng)備件 模塊
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Lot Of 30, Allen Bradley Terminal Block1492-CE6, SHIPSAMEDAY #1608R
Lot Of 30, Allen Bradley Terminal Block1492-CE6, SHIPSAMEDAY #1608R
Lot Of 30, Cushioned Clamp 1/2", 008T012, Shipsameday, #129A25
Lot Of 30, Epson Timing MA-506 8.0000M-C0, Crystals 8MHz 18pF 20pShipsameday N#1
Lot Of 30, Freescale IC MCU 32BIT 52KB, MCF5282CVF80, FIQAN0538D, L95M, G#31
LOT OF 30, Gould Ferraz Shawmut fuse TR12R, 12amp, SHIPSAMEDAY#1550L
Lot Of 30, Hirose Conn Header 30 Pos 2mm, H2910-ND, DF11G-30DP-2V(50), #139H
Lot Of 30, Infineon Ethernet Fiber Optics 5018, Shipsameday, Rack L #L54
LOT OF 30, JOHNSON CONN SMA JACK 50 OHM EDGE MNT, 142-0711-821, Rack H #H36
Lot Of 30, Littefuse FUSE NTE FAST ACTING MINIATURE 2AG, 1-1/2 Amp#1607AS
Lot Of 30, Littefuse FUSE NTE FAST ACTING MINIATURE 2AG, 1-1/2 Amp#1607AS
Lot Of 30, Litbfuse 2920L100PR, PTC RESETTABLE 33V 1.1A SMD 2 SHIPSAMEDAY N#11
Lot Of 30, Panasonic, ECJ-3YB1A226M, CAP CER 22UF 10V 20% X5R SHIPSAMEDAY N#16
Lot Of 30, RFMD VCO 2250 To 2635 MHz, 0.5 to 18V Tuning, UMZ-1676-D16-G #P36
Lot Of 30, Swagelok Purge Valve SS-4P-2M-TFE, SS-4P-2M, SHIPSAMEDAY #L30
Lot Of 30, Texas TPS75701KTTT, 296-15920-1-ND, Shipsameday M#20
Lot Of 300, Analog Devices IC GAAS MESFET SW SPDT 3X3QFN, HMC347LP3ETR #Q3
Lot Of 300, Osram LED Amber 622NM Clear SMD, LA M676-Q2S1-1-Z, 475-1150-1-ND #P1
Lot Of 300, Taiyo Yuden GMK325BJ106KN-T, CAP CER 10UF 35V 10% X5R 1210 #V64
Lot Of 3000 Lite-On LTST-C150KFKT Standard LEDs - SMD Orange Clear 605nm #W32
Lot Of 3000 Lite-On LTST-C150KFKT Standard LEDs - SMD Orange Clear 605nm #W32
Lot Of 3000, 235082-A001-E, 302-0329-0121-CLONGNET-1000, 2009-05-13 #169A24
Lot Of 3000, 235082-A001-E, 302-0329-0121-CLONGNET-1000, 2009-05-13 #169A24
Lot Of 3000, Balun 50-200 Ohm Smt, LDB211G8120G-002, SHIPSAMEDAY #Q5
Lot Of 3000, Diodes 1N4148WS-7-F, General Purpose Power Switching 100V 150mA#W22
Lot Of 3000, SLIDE SW, SS-B90AP-W-SP, SSB90APWSP, SHIPSAMEDAY #R11
Lot Of 3000, Yangtec FTS-26B 3.2.768KHz, 207-0002-0001, 12.5PF 20PPM, #Q1
Lot Of 3045, 0805X7RHT102K, Capacitor, Ceramic, 1nf, 50V, 10±%, X7R, N#71
Lot Of 31 NIPPON CHEMI-CONN CAPACITOR 36DA 95°C 4700 UF 63V 9808L48 Rack C #C31
Lot Of 31, Analog Devices HMC374, RF Amplifier GaAs pHEMT MMIC lo Noise amp #Q35
Lot Of 31, Analog Devices HMC374, RF Amplifier GaAs pHEMT MMIC lo Noise amp #Q35
Lot Of 31, Motorola HC573A, CPCR9922, Shipsameday#1533B3
Lot Of 31, Motorola HC573A, CPCR9922, Shipsameday#1533B3
LOT OF 31, Samtec TSW-107-07-G-D, Conn Header 14pos, TSW-107-07-G-D-012-ND #169T
Lot Of 3108 Fairchild RF Amplifier 2.4-2.5 GHZ INGAP HBT LINEAR, RMPA2458 #T6
Lot Of 314, Fairchild Resistor Diodes 6.8V 0.5W Zener, 1N5235B, 512-1N5235B #X27
Lot Of 315 AVX TAJA225K010R, Tantalum Capacitors Solid SMD 2.2UF 10V 10% #W17
Lot Of 315 AVX TAJA225K010R, Tantalum Capacitors Solid SMD 2.2UF 10V 10% #W17
Lot Of 315, SAMTEC CONN HEADER 10POS .100" DL GOLD, TSW-105-07-S-D #169A20
Lot Of 316 PANASONIC ERJ8ENF56R2V Surface Mount Chip Resistor Thick Film #W33
Lot Of 317 QUANTUM QT60161B-ASG, IC SM TOUCH SENSOR 16 CHANWAFFLE80 #S85
LOT OF 32, SUPERIOR ELECTRIC PP250GR TEST PLUG 250A RED & BLACK, BOX A #1600E
Lot Of 321 WIMA SMDTC04220T200JQ00, SMD-PET, Film Capacitors 63V 2.2uF 5% #T12
Lot Of 324, Laird MI1812K121R-00, FERRITE 1.5A 120OHM 1812, 240-1040-1-ND #23
Lot Of 325 NXP DIODE SCHOTTKY 20V 1A SOD323, PMEG2010BEA,115, 568-7389-1-ND#X39
Lot of 33, Swagelok/Ham-let/Bosch Fitting Gauge Valve VCR 1/4", See Debion
Lot Of 337, Cal-Chip TCK1E106CT, CAPACITOR, TANTALUM, SOLID, POLARIZED, 25 #V86
Lot Of 34, Mill-Max 310-93-104-41-001000, Connector Receptacle 4 Pos .100"#V140
Lot Of 34, TE Headers & Wire Housings 04P MTA156 HDR ASSY, 644752-4 #V34
Lot Of 343, NXP Buffers & Line Drivers 3.3V BUF/LN DRVR, 74LVC244ABQ, #S43
Lot Of 3437, Murata FERRITE CHIP 470 OHM 1000MA 0603, BLM18PG471SN1D #Q70
LOT OF 344 Panasonic CAP ALUM 33UF 20% 35V SMD, EEE-FK1V220R, SHIPSAMEDAY#Y84
LOT OF 344 Panasonic CAP ALUM 33UF 20% 35V SMD, EEE-FK1V220R, SHIPSAMEDAY#Y84
Lot Of 349 VISHAY VITRAMON CERAMIC CAPACITOR 3300PF VJ1206Y332KXAMT #X22
Lot Of 349 VISHAY VITRAMON CERAMIC CAPACITOR 3300PF VJ1206Y332KXAMT #X22
Lot Of 349, Linear LT1761ES5-SD#TRMPBF, IC REG LDO ADJ 0.1A TSOT23-5 #Q39
Lot Of 35 Square D Terminal Block, 9080GM6 Shipsameday#1617B7
Lot Of 35 Texas IC AMP AUDIO .025W STER 16WQFN, TPA6132A2RTET, 296-27194-1-N#X33
LOT OF 35 Texas IC VREF SERIES 3V SOT23-5, LM4120IM5-3.0, SHIPSAMEDAY#Y87
Lot Of 35, Cui SJ-3533NGS, SJ3533NGS, E#6
Lot Of 35, Cui SJ-3533NGS, SJ3533NGS, E#6
Lot Of 35, ECS ECS-3953M-018-B-TR, XC284CT-ND, OSC XO 1.8432MHZ HCMOS SMD #V110
Lot Of 35, ECS ECS-3953M-018-B-TR, XC284CT-ND, OSC XO 1.8432MHZ HCMOS SMD #V110
Lot Of 35, Maxim I/O Controller Interface IC 8Ch, DS2482S-800+, SHIPSAMEDAY#Y8
Lot Of 35, Parker Hose Barb 5/8" Hose ID X 3/8" NPT, 125HBL-10-6, Rack A #A42
Lot Of 350 Linear LT1761ES5-5#TRMPBF, IC REG LDO 5V 0.1A TSOT23-5, #S6
Lot Of 350, Harvatek HT-260URO-3090, HT260URO3090, Shipsameday H#35
Lot Of 350, SAMTEC SOCKET, 1.27 X 2.54MM, 1X10 POSITION, SMS-110-01-S-S #1637P
Lot Of 350, SAMTEC SOCKET, 1.27 X 2.54MM, 1X10 POSITION, SMS-110-01-S-S #1637P
Lot Of 36 SAMTEC Connector Receptacle 14 Position 0.100", SSW-107-01-S-D#169A6
Lot Of 36, ATC Ceramic Multilayer Capacitor (P90 & NP0), 100A910FT150X #V128
Lot Of 36, ATC Ceramic Multilayer Capacitor (P90 & NP0), 100A910FT150X #V128
Lot Of 36, Dale Resistor 850F1K0E, RH-50, RH-25, NH-25, RH-10, NH-5, #1543Z10
Lot Of 36, Dale Resistor 850F1K0E, RH-50, RH-25, NH-25, RH-10, NH-5, #1543Z10
Lot Of 36, JOHNSON RF Connectors Coaxial Conn R/A JCK .155", 142-0701-301 #V33
Lot Of 36, Micrel IC REG LDO 5V/ADJ 0.25A 8SOIC, MIC2954-08BM, #V15
Lot Of 3681 Panasonic ERJ-6ENF10R0V Thick Film Resistors SMD 0805 10.0ohms 1#W38
Lot Of 37, Analog Devices HMC241LP3ETR, IC MMIC GAAS SW SP4T 3X3QFN #Q62
Lot Of 37, Wago 0916, Terminal Block Din Rail 3pos, 28-12Awg, 280-641, #1608H
Lot Of 374, Linear IC OPAMP GP 2.6MHZ RRO TSOT23-5, LT1784IS5#TRMPBF, #Q4
Lot Of 38 SAMTEC Connector Receptacle 20 Position 0.100", SSW-110-01-S-D#169A12
Lot Of 38 SAMTEC Connector Receptacle 40 Position 0.100", SSW-120-01-S-D #169A9
Lot Of 38, CTS OSC XO 10.000MHZ HCMOS TTL, CB3LV-3C-10M0000, CTX265LVCT-ND #P34
LOT OF 382, ROHM SML-310MTT86 Standard LEDs - SMD GREEN SMD TRANSPARENT LENS#W77
Lot Of 383, COILCRAFT DS1608C-106MLC, Shielded Power Inductors - DS1608C #S19
Lot Of 3855, Kemet C0603C101J5GACTU, CAP CER 100PF 50V 5% NP0 0 SHIPSAMEDAY N#20
Lot Of 3855, Kemet C0603C101J5GACTU, CAP CER 100PF 50V 5% NP0 0 SHIPSAMEDAY N#20
