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 CP451-10-S2 

 CP451-10-S2 

在PLC誕生之前，繼電器控制系統(tǒng)已廣泛應(yīng)用于工業(yè)生產(chǎn)的各個(gè)領(lǐng)域，起著不可替代的作用。隨著生產(chǎn)規(guī)模的逐步擴(kuò)大，繼電器控制系統(tǒng)已越來(lái)越難以適應(yīng)現(xiàn)代工業(yè)生產(chǎn)的要求。繼電器控制系統(tǒng)通常是針對(duì)某一固定的動(dòng)作順序或生產(chǎn)工藝而設(shè)計(jì)，他的控制功能也局限于邏輯控制、定時(shí)、計(jì)數(shù)等一些簡(jiǎn)單的控制，一旦動(dòng)作順序或生產(chǎn)工藝發(fā)生變化，就必須重新進(jìn)行設(shè)計(jì)、布線、裝配和調(diào)試，造成時(shí)間和資金的嚴(yán)重浪費(fèi)。繼電器控制系統(tǒng)體積大、耗電多、可靠性差、壽命短、運(yùn)行速度慢、適應(yīng)性差。為了改變這一現(xiàn)狀，1968年美國(guó)zui大的汽車制造商通用汽車公司（GM），為了適應(yīng)汽車型號(hào)不斷更新的需求，并能在競(jìng)爭(zhēng)激烈的汽車工業(yè)中占有優(yōu)勢(shì)，提出要研制一種新型的工業(yè)控制裝置來(lái)取代繼電器控制裝置，為此，擬定了10項(xiàng)公開招標(biāo)的技術(shù)要求，即： 
            1、 編程簡(jiǎn)單，可在現(xiàn)場(chǎng)修改程序
            2、 維護(hù)方便，是插件式
            3 、可靠性高于繼電器控制柜
            4 、體積小于繼電器控制柜
            5 、可將數(shù)據(jù)直接送入管理計(jì)算機(jī)
            6 、在成本上可與繼電器控制柜競(jìng)爭(zhēng)            
            7、輸入可以是交流115V
            8、輸出可以是交流115V，2A以上，可直接驅(qū)動(dòng)電磁閥等
            9、 在擴(kuò)展時(shí)，原有系統(tǒng)只要很小變更
           10 、用戶程序存儲(chǔ)器容量至少能擴(kuò)展到4K

手機(jī)

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 Qq:

鄭娟萍

廈門仲鑫航自動(dòng)化設(shè)備有限公司

目前，隨著大規(guī)模和超大規(guī)模集成電路等微電子技術(shù)的發(fā)展，PLC已由zui初一位機(jī)發(fā)展到現(xiàn)在的以16位和32位微處理器構(gòu)成的微機(jī)化PC，而且實(shí)現(xiàn)了多處理器的多通道處理。如今，PLC技術(shù)已非常成熟，不僅控制功能增強(qiáng)，功耗和體積減小，成本下降，可靠性提高，編程和故障檢測(cè)更為靈活方便，而且隨著遠(yuǎn)程I/O和通信網(wǎng)絡(luò)、數(shù)據(jù)處理以及圖象顯示的發(fā)展，使PLC向用于連續(xù)生產(chǎn)過(guò)程控制的方向發(fā)展，成為實(shí)現(xiàn)工業(yè)生產(chǎn)自動(dòng)化的一大支柱。
    現(xiàn)在，世界上有200多家PLC生產(chǎn)廠家，400多品種的PLC產(chǎn)品，按地域可分成美國(guó)、歐洲、和日本等三個(gè)流派產(chǎn)品，各流派PLC產(chǎn)品都各具特色。其中，美國(guó)是PLC生產(chǎn)大國(guó)，有100多家PLC廠商，*的有A-B公司、通用電氣（GE）公司、*康（MODICON）公司。歐洲PLC產(chǎn)品主要制造商有德國(guó)的西門子（SIEMENS）公司、AEG公司、法國(guó)的TE公司。日本有許多PLC制造商，如三菱、歐姆龍、松下、富士等，韓國(guó)的三星（SAMSUNG）、LG等，這些生產(chǎn)廠家的產(chǎn)品占有80%以上的PLC*。

BITRODE MA10387-01 NETWORK ADAPTER FCM 115V 1A ***NNB***

SIEMENS HNF363 ITE HEAVY DUTY SAFETY SWITCH 100A 600V 3 POLE  ***NIB***

SIEMENS FR351 ITE HEAVY DUTY ENCLOSED SWITCH 30A 600V 3 POLE  ***NIB***

SIEMENS NR322 ITE GENERAL DUTY ENCLOSED SWITCH 60A 240V 2 POLE  ***NIB***

GE GENERAL ELECTRIC TB43350AF1A CIRCUIT BREAKER 3 POLE 600V 350A ***NIB***

ALLEN BRADLEY 1391B-AA45 SERIES B AC SERVO CONTROLLER 210V 3PH 45A 14KW **RFB**

TCP QPI-11100-S2P QUICKPANEL MONITOR 240V ***XLNT***

 GALIL AMP-74 PC BOARD HC AMPLIFIER 17A ***XLNT***

LAMBDA EMI 00493279 REV. A POWER SUPPLY 120V 50-60Hz 31A ***XLNT***

PHOENIX CONTROLS WPS108 POWER SUPPLY ***XLNT***

SIEMENS 6RA2477-IFV62/A1-116-150-511 DC DRIVE 500/240VDC 255A 50-60Hz ***NIB***

RELIANCE ELECTRIC 10FR4042 FLEXPAK 3000 DC DRIVE 500V 20A ***XLNT***

RACO HUBBELL 907/52-2D/B 452 4" SQUARE COVER 1/2" RAISED (LOT OF 5) ***NIB***

FC MISURE TAB1 100-5 CURRENT TRANSFORMER 100/5A 40/60HZ ***XLNT***

MULBERRY 11421 4" SQUARE SURFACE COVER 20A LOCKING RECEPTACLE (LOT OF 4) **NIB*

KREMLIN ATX SPRAY GUN VALVE P AIR 6 BAR P PROD 80 BAR ***XLNT***

KREMLIN ATX SPRAY GUN VALVE P AIR: 6 BAR P PROD. 80 BAR ***XLNT***

ASHCROFT B420V XJK PRESSURE SWITCH 100PSI 15A 125/250VAC  *NIB*

SIEMENS 4AV3002-2AB TRANSFORMER***XLNT***

BACO C21KP03-B 2-POS LEVER PUSH BUTTON SWITCH ***NIB***

ALLEN BRADLEY 2711-T6C2L1X  SER A REV D FRN 4.43 COVER ***XLNT***

ALLEN BRADLEY 42EF-R9SCBV-G4 SER B TRANSMITTED BEAM RECEIVER 22-264VAC/DC *NNB*

LFE 232 TIME PROPORTIONING TEMPERATURE CONTROLLER MOD. 232 ***XLNT***

NOHKEN OLV-5UN LEVEL SENSOR ***NNB***

NORDSON 1034283A PROGRAMMED MEMORY IC CARD ***NIB***

SQUARE D LO-3 /L0-3 CONTACTOR CLASS 8910 SERIES C ***XLNT***

SIEMENS 3TF-4122-0A CONTACTOR 18A 600V  ***XLNT***

FINCOR 104589605 COVER ASSEMBLY MKII 2300 ***XLNT***

GE FANUC IC610CHS130A SERIESONE PROGRAMMABLE CONTROLLER/RACK *NIB*

SPRECHER + SCHUH LA2-16-1754 ROTARY ON/OFF SWITCH W/ IP65 ENCLOSURE ***XLNT***

SPRECHER + SCHUH LA2-16-1754 ROTARY ON/OFF SWITCH W/ IP65 ENCLOSURE ***XLNT***

ALLEN BRADLEY 194E-A40-1753 ROTARY SWITCH W/ IP65 ENCLOSURE ***XLNT***

NORGREN H71AA01-HS2-HA1 5 PORT VALVE***NNB***

MASCOT 2040/ EN60601-1/ MODEL 2020 POWER SUPPLY OUTPUT 13.2VDC / 4.5A***XLNT***

BANNER Q45BB6LV VALU-BEAM PHOTOELECTRIC SENSOR ***XLNT***

ADVANCE 72C5282-NP900 HID LAMP BALLAST 120/277V TYPE 1  ***XLNT***

ARLINGTON SG38 SADDLEGRIP CONNECTOR 3/8" (BOX OF 50) ***NIB***

HILTI X-W6-20-27 FP8/306074/6 RIVETS (BOX OF 100) ***NIB***

ARLINGTON INDUSTRIES 504 CONDUIT CHASE NIPPLES 1-1/4" (BOX OF 10) ***NIB***

SIEMENS 4AM4841-8AC40-0B TRANSFORMER 550V 50-60Hz ***XLNT***

ARLINGTON L421 1/2" SQUEEZE CONNECTOR ZINC DIE CAST (BOX OF ≈25) ***NIB***

MATROX RT 2000 VIDEO EDITING BREAKOUT BOX ***XLNT***

SIEMENS 3RT1024-3A COIL VOLTAGE 110V 50HZ SIRIUS 3R (LOT OF 3) **XLNT**

HYTROL 032.501 POLARIZED REFLEX ZONE CONTROLLER ***NNB***

MORSE FI15 30 56C L SPEED REDUCER 30:1 RATIO .41HP ***NIB***

MORSE RAIDER 237Q56R30 RIGHT ANGLE GEAR REDUCER 30:1 RATIO ***NIB***

MORSE RAIDER 206Q56R30 POWER TRANSMISSION 30:1 RATIO .82HP ***NIB***

WESTINGHOUSE OTTF/1254C73G01 INDICATOR LIGHT AMBER 120/110VAC 60/50Hz ***XLNT***

THOMAS & BETTS C55PT STA-KON(R) PIN TERMINAL PRESSURE CABLE CONNECTOR ***NIB***

SEMIKRON SKT-340/16E THYRISTOR DIODE ***NIB***

PTC CMC2540B TRANSISTOR 40Ω 25W (LOT OF 3) ***NNB***

SHIZUKI CH40UL CAPACITOR 250V (LOT OF 2) ***XLNT***

ORBE 20-3636-M KNIFE GATE 2" METAL SEAT CLASS 150***XLNT***

QUARTER MASTER CHIEF BM92XWJ ELECTRIC ACTUATOR 115VAC TORQUE 1100 IN/LBS *XLNT*

TAIYO RD-P-0429 LCD INVERTER BOARD ***XLNT***

SONY BS-3 310 PC BOARD ***XLNT***

SHARP LM64C21P LCD DISPLAY ***XLNT***

FURNAS D15613-2 TRANSFORMER REPLACEMENT PART ***NIB***

NORTHERN ECOM NT6X36AB PC BOARD ***XLNT***

HOFFMAN E-4PBGX PUSHBUTTON ENCLOSURE ***XLNT***

SQUARE D HACR TYPE Q0B250 XR-2197 CIRCUIT BREAKER 50A 120/240V  **XLNT**

HILTI X-EMTC-ZF27P8TH-1"/00335124 CONDUIT CLIPS 1" (BOXES OF 50 LOT OF 3) *NIB*

SQUARE D HACR TYPE Q0 LM-0962 CIRCUIT BREAKER 2POLE 120/240VAC 20A ***XLNT***

GOULD SHAWMUT LOT SALE A6D17-1/2-R / A6D10R AMP-TRAP 2000 FUSE(LOT OF 6)**XLNT**

HILTI X-EMTC-ZF27P8TH-1"/00335124 CONDUIT CLIPS 1" (BOXES OF 50 LOT OF 2) *NIB*

HILTI 00374496 TOGGLE BOLTS 1/4" WITHOUT SCREWS (BOX OF 100) ***NIB***

REDINGTON 7620-7T0 HOURMETER ***XLNT***

SCHNEIDER ELECTRIC TSXETZCDN003 TERM PORT-ETZ CABLE ***NIB***

CISCO 80-0960-08 C5000 VERSION 2.1(7) SYSTEM CODE ***XLNT***

CISCO 80-0372-06 C5000 VERSION 1.5(6) SYSTEM CODE ***XLNT***

IDI 2150A3 INDICATOR LAMP AMBER 125VAC 1/2W 6" LEADS (LOT OF 8) **NNB**

HOHNER IN96-152S-67A1-4924 ROTARY ENCODER **XLNT**

LEECRAFT 36EN-2312 INDICATOR LAMP GREEN 125VAC 1/3W 6" LEADS (LOT OF 5) **NIB**

LEECRAFT 36EN-2311 INDICATOR LAMP RED 125VAC 1/3W 6" LEADS (LOT OF 5) **NIB**

ETA MAGNETIC 43-200-M0 CIRCUIT BREAKER 10A 250VAC **XLNT**

LEECRAFT 36EN-2313 INDICATOR LAMP AMBER 125VAC 1/3W 6" LEADS (LOT OF 5) **NIB**

BENDIX MS3101A18-11S CIRCULAR CONNECTOR 5-PIN FEMALE ***XLNT***

OMRON P2CF-08 DIN RAIL MOUNTING 8 SCREW TERMINAL 10A250VAC (LOT OF 6)  **NNB**

AMPHENOL MS3106A-24-5P CIRCULAR CONNECTOR W/ MS3102E24-5S BOX MOUNT ***XLNT***

THOMAS AND BETTS STEEL CITY 52 C 18 RAISED 2 GANG DEVICE RING (BOX OF 25) *NIB*

BROWNING NSS8F 18X1 SPUR GEAR 1" BORE 18 TEETH  ***XLNT***

DIGITAN SYSTEMS DS24 MODEM ISA 8-BIT ***XLNT***

SCE SCE-SPB ENCLOSURE W/E-STOP PUSHBUTTON TYPE 12  **XLNT**

RBF P104.04 CIRCUIT BOARD ***XLNT***

GENERAL ELECTRIC GE TG4323 SAFETY SWITCH 2 POLE 3 250VDC 100A ***NNB***

MENNEKES TYPE 102 BS4343 PLUG 16A-9H/380-415V ***NNB***

BENDIX PTO6A-14-19P CIRCULAR CONNECTOR 19 PIN ***NNB***

RADIO SHACK 276-1538C D-SUBMINIATURE CONNECTOR 9 POSITION  (LOT OF 3) ***NIB***

TOMAR 1250 STROBE LIGHT ORANGE 120V .35A***XLNT***

RADIO SHACK 276-1508 SHIELDED D-SUB CONNECTOR HOOD (LOT OF 3) ***NIB***