1785-BCM
1785-BCM
廈門卡庫(kù)價(jià)格是我們的優(yōu)勢(shì)
廈門卡庫(kù) 品質(zhì)是我們的保證
廈門卡庫(kù)服務(wù)是我們的態(tài)度
廈門卡庫(kù)產(chǎn)品均為原廠生產(chǎn)進(jìn)口產(chǎn)品,相關(guān)事項(xiàng)詳詢嚴(yán)小姐為您解答.
卡庫(kù)作為一家全球性的貿(mào)易公司，所售的產(chǎn)品質(zhì)保期均為1年，出庫(kù)前經(jīng)過(guò)專業(yè)檢測(cè)。
☆ 銷售代表 ： 小嚴(yán)
＆ 洽談電話 ： 0592-5709823
☆ 商務(wù) QQ ： 1093230189
＆ 傳真（FAX)： 0592-5709828
主經(jīng)營(yíng)品牌：
FOXBORO（?？怂共_）Westinghouse（西屋）Siemens（西門子）Honeywell(霍尼韋爾MOTOROLA（摩托羅拉） Allen-Bradley（羅克韋爾）Schneider（施耐德）Siemens（西門子）FANUC（發(fā)那科）Yaskawa（安川）Mitsubishi（三菱）ABB .力士樂(lè)，太平洋，等等各類品牌工控設(shè)備.
只要是你需要的沒(méi)有我們找不到的~
產(chǎn)品齊全歡迎來(lái)詢??！
系統(tǒng)原理 PLC讀取觸摸屏中設(shè)定的數(shù)據(jù)并加以運(yùn)算，采集輸人端的各種信號(hào)，通過(guò)對(duì)變頻器、接觸器進(jìn)行控制驅(qū)動(dòng)各電動(dòng)機(jī)運(yùn)轉(zhuǎn)，使全車按程序自動(dòng)協(xié)調(diào)運(yùn)行，同時(shí)把需要顯示的數(shù)據(jù)或故障信息通過(guò)觸摸屏顯示出來(lái)。PLC對(duì)變頻器采用通訊控制，定時(shí)比較檢測(cè)錠速和設(shè)定錠速：當(dāng)偏差過(guò)大時(shí)（≥3％），全機(jī)自動(dòng)停車，觸摸屏顯示報(bào)警信息“請(qǐng)檢查皮帶輪配比、電動(dòng)機(jī)型號(hào)或變頻器”；當(dāng)偏差較大時(shí)（<3％且≥05％），對(duì)變頻器輸出頻率自動(dòng)作適當(dāng)修正，實(shí)現(xiàn)一種簡(jiǎn)易的速度閉環(huán)控制。
系統(tǒng)硬件構(gòu)成 電氣系統(tǒng)采用的主要元器件有：PLC、觸摸屏變頻器、傳感器、電動(dòng)機(jī)及低壓電器元件（結(jié)構(gòu)框圖如圖1所示）。 傳感器、指令開(kāi)關(guān)信號(hào)輸入部分 該部分由主軸、前后羅拉傳感器、成形桃輪位置傳感器、鋼領(lǐng)板行程傳感器和指令開(kāi)關(guān)組成，主軸前后羅拉傳感器用來(lái)測(cè)速，由PLC計(jì)算出相應(yīng)的錠速、紡紗長(zhǎng)度、產(chǎn)量、牽伸倍數(shù)、捻度、細(xì)紗號(hào)數(shù)等；成形桃輪位置傳感器使停車時(shí)能按一定順序和位置停車，有利于下一次開(kāi)車，減少開(kāi)車斷頭，實(shí)現(xiàn)紗線自動(dòng)留頭；鋼領(lǐng)板行程傳感器用來(lái)確定鋼領(lǐng)板在開(kāi)車、滿紗、落紗時(shí)的位置；指令開(kāi)關(guān)用來(lái)發(fā)送開(kāi)車、中途停車等指令。
傳統(tǒng)的遠(yuǎn)程監(jiān)控只具備數(shù)據(jù)采集功能，在需要實(shí)時(shí)控制和數(shù)據(jù)處理時(shí)，會(huì)顯得力不從心。PLC作為工業(yè)控制的核心部件，其在網(wǎng)絡(luò)、通信等方面的能力越來(lái)越強(qiáng)，具備遠(yuǎn)程監(jiān)控要求的數(shù)據(jù)采集、實(shí)時(shí)控制和數(shù)據(jù)處理功能。 隨著國(guó)產(chǎn)PLC市場(chǎng)占有量的提升，PLC的價(jià)格也比以前更具優(yōu)勢(shì)，使用PLC做DAS系統(tǒng)或者用PLC平臺(tái)開(kāi)發(fā)數(shù)據(jù)采集系統(tǒng)將是大勢(shì)所趨或者說(shuō)相當(dāng)有吸引力的選擇。 德維森公司的V80小型PLC在供熱、交通監(jiān)控、樓宇監(jiān)控等行業(yè)有許多的成功應(yīng)用，下面以其在東北某供熱網(wǎng)監(jiān)控為例說(shuō)明PLC在數(shù)據(jù)采集和遠(yuǎn)程監(jiān)控行業(yè)中的應(yīng)用。
遠(yuǎn)程監(jiān)控系統(tǒng) 供熱網(wǎng)遠(yuǎn)程監(jiān)控系統(tǒng)的示意圖如下： [align=center]
圖1 供熱網(wǎng)遠(yuǎn)程監(jiān)控系統(tǒng)示意圖[/align] V80系列PLC采集現(xiàn)場(chǎng)每個(gè)換熱子站的溫度、壓力、流量，并根據(jù)采集數(shù)據(jù)進(jìn)行供熱流量的控制，以達(dá)到節(jié)能的目的。根據(jù)室外氣溫的變化，通過(guò)調(diào)節(jié)管網(wǎng)電動(dòng)閥門的開(kāi)度來(lái)及時(shí)控制二級(jí)管網(wǎng)的回水溫度，通過(guò)調(diào)度給定的控制曲線，保證每個(gè)換熱站的運(yùn)行參數(shù)始終在給定的范圍內(nèi)。同時(shí)，中央監(jiān)控室根據(jù)需要調(diào)度和遙控子站的電動(dòng)閥門，調(diào)整運(yùn)行參數(shù)。系統(tǒng)配置GPRS DTU，可以實(shí)現(xiàn)溫度的控制、補(bǔ)水泵變頻的遠(yuǎn)程控制。 上位機(jī)選用組態(tài)王組態(tài)軟件，與數(shù)據(jù)庫(kù)結(jié)合起來(lái)，對(duì)所有數(shù)據(jù)進(jìn)行存儲(chǔ)和分析，并可以配合優(yōu)化軟件進(jìn)行優(yōu)先控制。
NEW GE 117D7374G3 LD SET MOTOR POSITION INDICATOR PCB CIRCUIT
NEW GENERAL ELECTRIC GE 117D6635G0002 LOW VALUE GATE PCB CIRCUIT
NEW GENERAL ELECTRIC GE 148D1179G1 PCB CIRCUIT BOARD D486355
NEW GE 0195X0797704 345KV 63000A AMP SWITCH RESISTOR PREINSERTED
NEW GE 118D1343G1 HOUSE PR DETECTOR POWER MODULE PCB CIRCUIT
NEW GENERAL ELECTRIC GE 137D6751G1 SPFB TC/SPF CVT PCB CIRCUIT
NEW GENERAL ELECTRIC GE 118D1380G1 LD RATE/SET LIMIT PCB CIRCUIT
NEW GE 0195X0797704 345KV 63000A AMP SWITCH RESISTOR PREINSERTED
NEW GE 118D1366G1 24V-DC GROUND DETECTION PCB CIRCUIT BOARD
NEW GENERAL ELECTRIC GE 137D6710G2 LCU CV AMP A/L PCB CIRCUIT
NEW GENERAL ELECTRIC GE 137D6721G1 CV AMP PCB CIRCUIT BOARD D
NEW BAILEY IMMFP03 INFI 90 MULTI-FUNCTION 5V-DC CPU PROCESSOR
NEW GE 118D1575G4 MECHANICAL ELECTRICAL TRIP TEST PCB CIRCUIT
NEW GE 115D2236G1 MOTOR POSITION INDICATOR PCB CIRCUIT BOARD
NEW GENERAL ELECTRIC GE 115D2234G2 VOLT COMP-PLU PCB CIRCUIT
NEW GENERAL ELECTRIC GE 125D3609G1 LCU MSV/IV AMP A/L PCB CIRCUIT
NEW GENERAL ELECTRIC GE 125D3618G1 MSV AMP MSVB-MS PCB CIRCUIT
NEW KOMATSU GE0310 XCARD ConTROL PCB CIRCUIT BOARD B486809
NEW GE 186C8105G003 186C8105G2 VALVE POSITION DRIVER PCB CIRCUIT
NEW GENERAL ELECTRIC GE 115D2235G2 STG PRESS SENSOR PCB CIRCUIT
NEW GENERAL ELECTRIC GE 125D3607G1 LD RT/ST LM LG I/D PCB CIRCUIT
NEW GE 169C4740G01 POWER LOAD UNBALANCE ANALOG PCB CIRCUIT BOARD
NEW GENERAL ELECTRIC GE 117D7314G1 REF MON/MTCH LOGIC PCB CIRCUIT
NEW GENERAL ELECTRIC GE 137D5145G1 AMS SEQUENCE LOGIC PCB CIRCUIT
NEW GENERAL ELECTRIC GE 117D9147G1 LOAD SET POS CKT PCB CIRCUIT
NEW GENERAL ELECTRIC GE 118D1576G1 1ST HIT DET PCB CIRCUIT BOARD
NEW GE 118D1375G2 ELECTRICAL MALFUNCTION BUS PCB CIRCUIT BOARD
NEW GENERAL ELECTRIC GE 117D6694G2 LD LIMIT SET PCB CIRCUIT BOARD
NEW GENERAL ELECTRIC GE 137D6155G2 CV TEST BIAS CKT PCB CIRCUIT B
NEW GENERAL ELECTRIC GE 133D6571G1 SPD CONT REF A/L PCB CIRCUIT
BTG BT-5000 UV BRIGHTNESS ConSISTENCY TRANSMITTER B463695
NEW GENERAL ELECTRIC GE 137D5161G1 MOTOR DRIVE PCB CIRCUIT BOARD
MOORE 39ICM341NAN ROM 1.00 16194-1/05R INDUSTRIAL COMPUTER MODULE
DAMETRIC DCM-RM1 REFINER DISC CLEARANCE MonITOR B392105
NEW ABB DSPC 172H 57310001-MP PROCESSOR UNIT PCB CIRCUIT BOARD
NEW GE 118D1579G1 117D8995G0001 R O ConTROL INT PCB CIRCUIT BOARD
NEW GENERAL ELECTRIC GE 118D1581G3 REM AUTO CONT INT PCB CIRCUIT
NEW GE 125D4413G3 V COMP LOW HYSTERESIS PCB CIRCUIT BOARD D486205
BRAN & LUEBBE 450 ALFA-LAVAL INFRAALYZER 4A AMP 115V-AC LAB
TECHNICON 450 INFRAALYZER 4A AMP SPECTROPHOTOMETER 115V-AC
MOORE R-39ICM411AAN APACS INDUSTRIAL COMPUTER 24V-DC 1A AMP I/O
MOORE 39ICM411AAN APACS ICM INDUSTRIAL COMPUTER 24V-DC I/O MODULE
MOORE R-39ICM411AAN APACS INDUSTRIAL COMPUTER 24V-DC 1A AMP I/O
MOORE 39ICM411AAN APACS INDUSTRIAL COMPUTER 24V-DC 1A AMP I/O
NEW PULSAR TCF-10B FREQUENCY-SHIFT CARRIER TRANSMITTER/RECEIVER
NEW COGNEX IS5613-00 825-0076-1R D VISION MODULE IN-SIGHT 56X0
NEW GENERAL ELECTRIC GE 155D8110G1 WARE DETECTOR PCB CIRCUIT
NEW GE 117D9156G1 CUST TRIP STAT BATTERY PCB CIRCUIT BOARD
NEW GENERAL ELECTRIC GE 145D4753G01 AUXILIARY RELAY PCB CIRCUIT
NEW GENERAL ELECTRIC GE 117D6684G2 LOAD SET PCB CIRCUIT BOARD
NEW GENERAL ELECTRIC GE 125D4322G1 STANDBY VC PCB CIRCUIT BOARD
NEW GENERAL ELECTRIC GE 125D3625G4 CH/R-S WRM LOG PCB CIRCUIT
NEW GENERAL ELECTRIC GE 118D1319G2 TBWD POS IND DRIVER PCB
NEW GE 137D5158G3 AMS MOTOR DRIVE CONT PCB CIRCUIT BOARD D486572
NEW GENERAL ELECTRIC GE 118D1596G2 TOTAL CV POS SIG PCB CIRCUIT
NEW GENERAL ELECTRIC GE 1125D3644G2 SB SV ConTROL PCB CIRCUIT
NEW GENERAL ELECTRIC GE 118D1378G1 LD LM/SET RB A/L PCB CIRCUIT
NEW GE 137D6123G0001 GEN-AMS TIME RATIO PCB CIRCUIT BOARD D486147
NEW GENERAL ELECTRIC GE 142D7282G1 MODE ConTROL PCB CIRCUIT BOARD
CATERPILLAR CAT 193-3278 AIR INLET ENGINE 3516B EXHAUST
CATERPILLAR CAT 193-3278 AIR INLET EXHAUST TURBOCHARGER
NEW BAILEY IMMFP03 INFI 90 MULTI-FUNCTION 10W 5V-DC 10W CPU
NEW GENERAL ELECTRIC GE 531X304IBDANG1 PCB CIRCUIT BOARD D457191
NEW GE 148D4344G1 COMBINED VALVE LOGIC PCB CIRCUIT BOARD D486347
NEW GENERAL ELECTRIC GE 143D1301G2 AUXILIARY VLV LOGIC PCB
NEW GENERAL ELECTRIC GE 145D2879G02 CV LOGIC PCB CIRCUIT BOARD
NEW GE 137D5164G1 AMS MOTOR DRIVE CIRCUIT PCB CIRCUIT BOARD
NEW GENERAL ELECTRIC GE 125D460BAP2-HI PCB CIRCUIT BOARD D486350
NEW GENERAL ELECTRIC GE 142D7274G3 CV POSITION ConTROL PCB
NEW GENERAL ELECTRIC GE 133D6339G1 LD RT/SET LM 1/D1 PCB CIRCUIT
NEW GENERAL ELECTRIC GE 118D1339G2 ANALOG ISOLATION-2 PCB CIRCUIT
NEW GENERAL ELECTRIC GE 137D5142G1 AMS RATE LOGIC PCB CIRCUIT
NEW GENERAL ELECTRIC GE 117D7318G4 SPD CONT LOGIC PCB CIRCUIT
NEW GE 115D2255G1 VLV TEST TO POS CONT PCB CIRCUIT BOARD D486515
NEW GENERAL ELECTRIC GE 117D9944G4 MODE SELECTION PCB CIRCUIT
NEW DRESSER RAND 15-1/2G-17B STEAM TURBINE SHAFT WHEEL ROTOR
MEASUREX 08621100 05412101 MX64+ FM MEMORY PROCESSOR C PCB
NEW HonEYWELL 51402573-250 HPM UCN REV D INTERFACE MODULE B487585
NEW DODGE 133508 5-7/16IN LINER BEARING D497618
NEW DODGE 133593 5-7/16IN LINER BEARING D497617
NEW ABB 14725G00 ADVAC ADRAC SWITHGEAR BREAKER ELECTRIC RACKING
WESTINGHOUSE 149D930G01 M300 MINIMUM EXCITATION LIMITER D507959
ABB DCS602-0270-61-15000A0 ConVERTER 295HP 600V-AC 625V-DC MOTOR
NEW ADTRAN 4200321L3 ATLAS 890 DC INTEGRATED ACCESS DEVICE ROUTER
NEW GENERAL ELECTRIC GE 137D6775G1 SPFB TC/MS W/CVT PCB CIRCUIT
DAMETRIC DCA-02 REFINER UNIT TDC 110/220V-AC ConTROLLER B391996
NEW HonEYWELL 09437702 PIPD MEASUREX ConTROL PROCESSOR B I/O
NEW HARTNESS INTERNATIonAL SY-64542 I SPIDER PULLEY ASSEMBLY
【商家簡(jiǎn)介】廈門卡庫(kù)電氣有限公司是自動(dòng)化產(chǎn)品及自動(dòng)化設(shè)備銷售的企業(yè)，對(duì)各大自動(dòng)化產(chǎn)品品牌有著強(qiáng)大的優(yōu)勢(shì)，并且對(duì)優(yōu)勢(shì)產(chǎn)品有著大量的備貨。與歐洲及世界從事電氣的各大品牌公司有著良好的協(xié)作關(guān)系。歡迎來(lái)電咨詢！ DCS 數(shù)控系統(tǒng) 傳感器 高壓柜 變電站 變壓器 敏感元器件 PLC 伺服定位系統(tǒng)一站式服務(wù) 主營(yíng)產(chǎn)品：Fanuc,Foxboro,Ovatin,Allen-Bradley,Siemens等各類工控產(chǎn)品，歡迎來(lái)電咨詢！...
【溫馨提示】以上是廈門卡庫(kù)電氣有限公司供應(yīng)的PLC--工控自動(dòng)化-1785-BCM【1785-BCM】的詳細(xì)信息，歡迎您在驛路商務(wù)查看PLC的新的價(jià)格、廠家、型號(hào)、圖片等信息。本頁(yè)所展示的信息由企業(yè)自行提供，內(nèi)容的真實(shí)性、準(zhǔn)確性和合法性由發(fā)布企業(yè)負(fù)責(zé)，"驛路商務(wù)"對(duì)此不承擔(dān)任何保證責(zé)任。同時(shí)鄭重提醒各位買/賣家，交易前請(qǐng)?jiān)敿?xì)核實(shí)對(duì)方身份，切勿隨意打款或發(fā)貨，謹(jǐn)防上當(dāng)受騙。如發(fā)現(xiàn)虛假信息，請(qǐng)積極舉報(bào)。[我要舉報(bào)]
[誠(chéng)信檔案]
粵公網(wǎng)安備 44190002000523號(hào) 粵ICP備16047932號(hào)
