<tr id="stl47"><source id="stl47"></source></tr>

<form id="stl47"><span id="stl47"><track id="stl47"></track></span></form>
<wbr id="stl47"></wbr>
    <form id="stl47"></form>
      <sub id="stl47"></sub>
        <tr id="stl47"></tr>
      1. <form id="stl47"></form>
        <form id="stl47"><th id="stl47"><noscript id="stl47"></noscript></th></form>

          <sub id="stl47"></sub><table id="stl47"><th id="stl47"><track id="stl47"></track></th></table>
            1790D-8BV8V
            發布者:工控備件  發布時間:2019-08-13 14:30:57  訪問次數:264

            1790D-8BV8V現貨 in stock! 歡迎來電咨詢~。

            1790D-8BV8V


              根據本公司無負壓管網增壓設備的特點,采用西門子 S7-200 SMART、SMART LINE 和 V20 變頻器的全套解決方案。文中對設備的工藝流程進行了分析,使用一控二的方式達到了良好的控制效果,V20 變頻器通過 Modbus 與 S7-200 SMART 進行通訊,驅動無負壓管網增壓設備,保證了用戶對恒壓管網供水的要求。在軟件方面采用了 S7-200 SMART PID 控制方式,實現了對無負壓管網增壓設備的完美控制。
              關鍵詞:S7-200 SMART,SMART LINE,V20,無負壓管網增壓設備
              1. 項目簡介
              隨著我國物質文明生活水平的提高,高層建筑越來越多,自來水管網壓力出現不足,很多城市普遍存在著用水高峰期上不去水的現象。由此引發生活、辦公用水難的問題。無負壓管網增壓設備可直接與自來水管網串接而不產生負壓,能夠安全、衛生的向用戶供水。該設備充分利用了市政自來水管網的原有壓力,在原有壓力的基礎上實現壓力疊加,差多少,補多少,使二次加壓設備的選型減小,節省投資,同時在使用過程中也可節能很大一筆費用,是目前最先進最新型的二次供水方式。
              該設備采用 SIMATIC S7-200 SMART + SMART LINE + V20 變頻器。優良的工藝造就了高質量的產品,強大的技術支持保證了產品的高性能。SIMATIC S7-200 SMART 與 SMART LINE 上添加的以太網口,方便了調試程序,不用頻繁的插拔電纜,節省了下載程序的時間。V20 變頻器的宏指令調用功能,可快速實現參數設置。V20 變頻器的小體積與上進下出的接線方式,節省了所占用的空間,便捷的接線方式,強大的功能,簡潔的操作方式,體現了基本型變頻器的發展趨勢。
             設備選型為一控二。自動運行時 SIMATIC S7-200 SMART 驅動 V20 變頻器。通過變頻器拖動一臺泵升速,一臺泵運行到某個頻率能夠達到目標壓力,則單臺泵進行恒壓供水。如果單臺泵運行到 50Hz,經過延時進行切換,一臺工頻、一臺變頻運行,目標壓力為用戶設定壓力。通過觸摸屏可以查詢以及更改參數。可以查詢某一時間段的故障以及故障時間。觸摸屏還設計了手動控制系統的啟停。
              3、 方案確定
              由于該無負壓供水設備系統屬于成熟機的升級,客戶比較傾向于性價比高的產品。SIMATIC S7-200 SMART、SMART LINE、V20 作為西門子新一代研產品具有良好的性價比。SIMATIC S7-200 SMART、SMART700IE 本身具有集成的以太網口,既方便了技術人員的調試,又方便了設備連接到工廠的網絡上。SIMATIC S7-200 SMART 還有可擴展的 RS485 接口,方便了現場通訊口使用。
              a)、設備接通電源,SIMATIC S7-200 SMART 電源信號燈亮,SMART LINE 處于待機工作模式,系統通過 SA1 分為手動與自動模式。
              b)、SA1 轉換打到自動模式:手動模式是操作人員就地控制每臺水泵的啟停。手動運行可選擇為手動變頻或者手動工頻。手動變頻運行的時,只能運行一臺水泵,需要操作人員通過電位器控制頻率的升降。
              c)、SA1 轉換打到自動模式:自動模式又分為屏手動與屏自動。屏手動是操作人員通過 SMART LINE 控制相對應的每臺泵的輸出。屏自動控制需要操作人員把相關的參數設置完全,系統會判斷當前的實際數值與操作員設置的數值進行比較,判斷管網壓力是小于設定壓力還是高于設定壓力。

            Texas Instruments 435-CPU

            Samsung Samsung DCS SIM Serial Interface Module KT40D-B10-XAR 1-year warrty

            TEKTRONIX 11403 OSCILLOSCOPE MODULE INTERFACE 671-1129-

            20-HIM-A3 /A PowerFlex HIM Included

            Siemens 6ES7 216-2AD23-0XB0 6ES7216-2AD23-0XB0 in Box, Seal Intact, FreeShip

            Siemens Profibus PCI Card 6GK1561-1AA01 CP5611 in Sealed Box

            Schneider Modicon Power Supply AS-P840-000 115/230 VAC

            Schneider Modicon AS-H819-209 984 Series 7 Slot Chassis

            Schneider Modicon AS-S908-110 Remote I/O Processor ASS908110

            Schneider Modicon AS-J340-000 USPP ASJ340000

            Schneider Modicon (AS-BDEP-216) DEP-216 PLC INPUT MODULE

            Schneider Modicon AS-P120-000

            Schneider Modicon TSX COMPACT M AS-BDEP-210 Sealed ~NIB SUR.~

            SMC Input Module EX250-IE2

            Schneider Telemecanique XBT Z925 Communicating Cable NIB

            SIEMENS TI 505-4716 DC OUTPUT MODULE

            Siemens 6AV3 545-0BB15-2AX0 6AV35450BB152AX0 Panel

            SIEMENS Sinumerik 6FX1123-0AA01 Vidio Interface Card.

            Escort Memory Systems Datalogic Controlnet CM81 Communication Module

            SIEMENS Simodrive Part# 6SN1123-1AA00-0AA0

            SIEMENS SIMODRIVE 6SN1145-1BA01-0BA1SINUMETIK 840D NCU-BOX 6FC52476FC5357BBC

            Able Reducer VRKF-15C-200 Gear Ratio 1:15

            Allen-Bradley 800T-B6 30.5mm Type 4/13 Push Button Red

            ABB 150 HP ACX550-U0-180A-4 180A AC VS Drive 150HP

            ACCELEROGRAPH SEISMOGRAPH GEOSIG MODEL GSR-16 DC , 3 CHANNEL STRAND EARTHQUAKE

            A06B-6059-H212 SPINDLE DRIVE AC SPINDLE AMP AC SP-12S FANUC

            80 HP DC MOTOR 480 VOLT DC

            SICK OPTIC ELECTRONIC DME2000-000S01 USPP DME2000000S01

            ALLEN BRADLEY 803-PL3 NSFP 803PL3

            ALLEN BRADLEY 503347 NSPP 503347

            IRCON R35C15001430/640 USPP R35C15001430640

            GENERAL ELECTRIC DS3800HSCG1D1E USPP DS3800HSCG1D1E

            YASKAWA ELECTRIC CACR-IR-44SFBY8 USPP CACRIR44SFBY8

            MITSUBISHI A2A-SCPU NSFP A2ASCPU

            Siemens 6ES5-306-7LA11 NSFP 6ES53067LA11

            SIEMENS 6ES5 430-4UA13 -FS- 6ES54304UA13

            SIEMENS S5 6ES5 430-7LA12 Digital Input - 32DI 24VDC

            Siemens Digital Input Module 6ES5-431-8MA11 17032

            Siemens 6ES7 216-2BD00-0XB0 6ES7216-2BD00-0XB0

            Siemens OP270 6AV6 542-0CC10-0AX0 HMI Touchscreen

            RELEASE SuperMicro X9DAL-I MB ※Check W/ Us for Availability FIRST※

            Texas Instruments 5TI-3101

            Tellabs 5318C CEPT interface module CAS

            TSXDSY32T2K Modicon Premium Output TSX-DSY-32T2K

            Siemens Display 6GF6100-1BV

            Modicon MM-PMC3-000

            Schneider Modicon Compact Motion Encoder AS-BM0T-202 Rev J_ASBM0T202_AS-BMOT-202

            Schneider Modicon ASBADU214 GUARANTEED Compact Analog Input AS-BADU-214

            Schneider Modicon AS-BUKA-024 USPP ASBUKA024

            Schneider Modicon ASH810208 PERFECT 800 Series Rack AS-H810-208

            Schneider Modicon AS-BDEP-216/DEP 216 Discrete Input Module

            Schneider Modicon I/O Module AS-BDAP-209

            SCHNEIDER Telemecanique Switch XB4 BVB4

            Schneider Automation Inc 140 DDI 353 00 140DDI35300 Input Module

            PWR-3845-AC CISCO 3845 AC POWER SUPPLY

            Siemens 6ES54418MA11 OUTPUT MODULE 8POINT 24VDC

            1790D-8BV8V

            SIEMENS 6DD1-641-OAC0/6DD1641-0AC0 PC BOARD XLNT

            Latest Model Mercedes Benz MHI BT Bluetooth Module Cradle Adapter B67876131

            SIEMENS Simodrive 6SN1130-1AA11-0CA0 6SN11301AA110CA0

            SIEMENS SINUMERIK 840C NC CPU 6FC5110-0BB01-0AA2

            SIEMENS Moore Syncro Calibrator350 P/N 15239

            Allen-Bradley SLC 500 1746-OA8 Output Module

            Allen Bradley Remote I/O Communications Module 2706-PRIOP

            ABB SACE S 1600A AIR CIRCUIT BREAKER Cat. AC-23A 690V 50-60Hz

            A06B-0148-B175#7008 FANUC SERVO MOTORS REMANUFACTURED

            7 Lambda 45A-28, Power Supply, 28V, 17.5A, LFS4528 Novellus QT330134

            PERCEPTRON 911-0004 USPP 9110004

            ALLEN BRADLEY 1774-LP3 NSFP 1774LP3

            ALLEN BRADLEY 1336S-B015-AA-EN3 USPP 1336SB015AAEN3

            GENERAL ELECTRIC DS3800DGRC1C1D NSPP DS3800DGRC1C1D

            TELEMECANIQUE ATV-66D33-N4U USPP ATV66D33N4U

            SQUARE D MAL-36900 USPP MAL36900

            CUTLER HAMMER C4000K2A USPP C4000K2A

            Siemens 6ES5 951-7ND12 -- 6ES59517ND12

            SIEMENS 256KBYTE/16BIT 6ES5374-2AH21 6ES5 374-2AH21 XLT

            SIEMENS 6ES5752-0AA53 6ES5 752-0AA53S5 Interface PG-Module WARRANTY

            Siemens 6ES5 498-1AA71 ANALOG INPUT SUBMODULE NIB

            SIEMENS 6AV6644-0AA01-2AX0 MP377 12" Touchscreen Glass

            Siemens LOGO 6ED1055-1CB00-0BA0 6ED10551CB000BA0 in box

            Roland VS-20 VS20 V-Studio 20 V-Studio 20 Audio Interface/Control Surface

            Telemecanique TSXAEG4111

            SIEMENS SIMATIC DP MASTER INTERFACE MODULE BNIBOVP

            Wago 750-473/005-000 2-CHANNEL ANALOG INPUT MODULE

            SIEMENS 6SL3352-6BE00-0AA0 ping worldwide

            Modicon AS-P820-000

            Schneider Modicon DISCRETE VDC/VAC OUTPUT DAP 218/AS-BDAP-218

            Schneider Modicon ASB231 ASB231501 Input Module AS-B231-501

            Schneider Modicon AS-B875-011 USPP ASB875011

            Schneider Modicon /AS-BNUL-200 Prewired Blank Unit

            Schneider Modicon Gould AS-P453-641 Remote I/O Module

            Schneider Modicon AS-J892-002 Interface Module DUAL CHAN 984/800RI/O

            Schneider Automation Output Module TSXDSY08T22

            SIEMENS 505-4332 INPUT MODULE 5054332

            Reliance Electric Drive Digital I/O Module 57401-2

            Siemens 6SN1118-0DG23-0AA0

            SIEMENS Sinumerik Op. Panel 840D 1P-6FC5203-0AC02-0AA0

            Prosoft MVI56 Communications Module F/W REV 1.03

            SIEMENS POWER SUPPLY 6SN1111-0AA01-2EA0

            SIEMENS SIMODRIVE 6SN1145-1BA01-0BA1SINUMETIK 840D 6FC5247-0AA00-0AA26SN1123

            SIEMENS 6FC3521-0AC-Z USPP 6FC35210ACZ

            ALLENBRADLEY2705-P22C2PUSHBUTTONSTATION2705P22C2

            Allen Bradley Terminal Board 9101-1779 Amphenol Connector /Sealed

            ABB K - Line K-600S 600V 600A LSI AIR CIRCUIT BREAKER

            ZELLWEGER ANALYTICS VERTEX GAS MONITORING SYSTEM

            (SIEMENS)CS51 6DD1660-0AH1 6DD1660-OAH1 good in condition for industry use

            MITSUBISHI FR-Z240-37K-UL USPP FRZ24037KUL

            ALLEN BRADLEY 1336VT-B060-EOS-FA2-L1 USPP 1336VTB060EOSFA1

            GENERAL ELECTRIC 7VXAS057CD10 USPP 7VXAS057CD10

            FORNEY 32640701 USPP 32640701

            SIEMENS 6ES5-928-3UA12 NSPP 6ES59283UA12

            REXROTH PPCR02.2-N-N-V2-NN-NN-FW USPP PPCR022NNV2NNNNF

            TRICONEX 2660-63 USPP 266063

            Siemens 6ES5 524-3UA15 -FS- 6ES55243UA15

            Siemens analog Inout 8 channel Module 6ES5 460-7LA13 SURPLUS Opened Box

            SIEMENS 6ES5-453-4UA11 6ES5453-4UA11

            Siemens 6ES5 375-0LA21 MEMORY SUBMODULE 6ES53750LA21

            Siemens S5 Input Module 6ES5 430-7LA11

            Siemens capacitors 0.68uF 100V 500 pcs NIB

            Siemens 6ES5 420-3BA11 6ES54203BA11

            Square D 8030 DRK-210

            SCIEMETRIC 202 PRECISION ENCODER INTERFACE MODULE

            WILLIAMSON 6220LT TEMPERATURE CONTROLLER 115VAC 65-200C

            SIEMENS 6ES7-972-0AA01-0XA0 #2

            Siemens TP170A 6AV6545-0BA15-2AX0 Touch Glass ping Worldwide

            Sick WSU26-120

            Schneider Modicon ASE908131 BRAND'Exec Cartridge AS-E908-131

            Schneider Modicon AS-B573-010 USPP ASB573010

            Schneider Modicon Controller AS-P810-00

            Schneider Modicon AS-HBOX-201 NSFP ASHBOX201

            Schneider Modicon AS-B863-032 24VDC Monitored Input ASB863032

            MODICON 140-NOE-771-10 ENET 10/100 BASE T 100FX FACTORY CAST INTERFACE MODULE

            SIEMENS 6ES7-331-7KF02-0AB0 INPUT MODULE SM331 6ES73317KF020AB0

            SCHNEIDER MODICON 140CPU43412A 140 CPU 434 12A TSX Quantum

            SIEMENS LD1E060 NSPP LD1E060

            SIEMENS Sinumerik 6FX1120-2CA02 Memory Module Card

            Siemens Remote Communications Module Hicom 300 E

            SIEMENS 6SN1123-1AA00-0HA1 SIMODRIVE MODULE 6SN1118-0AA11-0AA1

            SIEMENS 6SN1123-1AAOO-OAA2 6SN11231AAOOOAA2 SIMODRIVE LT MODULE

            SIEMENS 6FC5210-0DA20-1AA0 6FC5 210-0DA20-1AA0 SINUMERIK 840D MMC 103 Version B

            Allen-BradleySLC500OutputModule1746-OB16

            Allen-Bradley - 2711P-T7C4D1 - NO BOX

            ABB CIRCUIT BREAKER S5H400MWS4W

            ADEPT TECH 90400-24035 USPP 9040024035

            (4687) Allen Bradley CPU SLC 5/04 1747-L543 64K SLC500 (4687)

            INDRAMAT MAC112B-0-GD-4-C/130-A-1/W1518LV/S021 USPP MAC112B0GD4C1301

            TOSHIBA VT130G3U6400 NSFP VT130G3U6400

            FANUC A06B-6044-H208 USPP A06B6044H208

            DAVID BROWN C062014BATR1 USPP C062014BATR1

            RELIANCE ELECTRIC 45C-203 NSFP 45C203

            NACHI MFM352Q5V NSFP MFM352Q5V

            MELLES GRIOT 25-LHP-828-249 USPP 25LHP828249

            Siemens 6ES5 385-8MA11 6ES53858MA11

            Siemens 6ES5-757-0AA11 USPP 6ES57570AA11

            SIEMENS 6ES5-376-1AA21 USPP 6ES53761AA21

            Siemens 6ES5 385-8MB11 High Speed Counter Module25/500kHz

            Siemens PLC S5 6ES5 312-3AB11 Module IM312

            SIEMENS 6SE7016-1TA10 DC Inverter Simovert 6SE70161TA1

            Siemens TP7 6AV3607-1NH00-0AX0 Touchscreen Glass

            Siemens 6SC6100-0DA00

            MICROS EPSON UB-IDN INTERFACE MODULE V1.15

            XENPAK-10GB-LR- 10GBASE-LR XENPAK MODULE FOR CISCO

            Siemens 6ES7 315-1AF01-0AB0 CPU315

            Siemens PLC 6ES7 223-1BH22-0XA0 6ES7223-1BH22-0XA0

            Reliance 0-52806-1

            Schneider Modicon AS-884A-311/AS884A311 CPU Controller OFFERS ACCEPTED

            Schneider Modicon AS-B225-001 NSPP ASB225001

            Schneider Modicon AS-P800-003 USPP ASP800003

            Schneider Modicon AS-B805-016 800 I/O 115V IN 16PT ASB805016

            Schneider Modicon AS-B279

            MODICON PANELMATE PLUS INDUSTRIAL COMPUTER OPERATOR INTERFACE MM-PMA2400C

            SIEMENS SIMATIC INPUT MODULE 6ES5465-3AA13 NICE T/O M/O

            Siemens 6ES7 322-1BL00-0AA0 -FS- 6ES73221BL000AA0

            Siemens Simatic 6ES5458-4UA12 Output Module QB20

            SIEMENS 6DD1640-0AC0 EM11 I/O MODULE

            SIEMENS Sinumerik Tape Reader. 6FC 3984-1FD

            SIEMENS OFFER & WIN SIMODRIVE 6SN1145-1BA01-0BA1 SIMODRIVE 6SN1123-1AA00-0CA1

            SIEMENS SimoDrive 6SC6901-2AA00-Z 6SC _ 6901-2AA00-Z

            SIEMENS Circuit Board 1P-6FC5110-0BB04-0AA1 Version D _ 1P6FC51100BB040AA1

            ADVANTECH 16-Channel Digital Input Module ADAM-5051

            ALLEN-BRADLEY 1778-OYC CONTACT OUTPUT MODULE BULLETIN

            ABB ACS 600 INVERTER UNIT AC DRIVE 64184466 84A AMP ACN6340070500000 71270

            Actus Power AC Servo Controller NPSA-102MU-E9BS USPP NPSA102MUE9BS Pak 3PH 220V

            6ES7317-6TJ10-0AB0 6ES7317-6TK13-0AB0 Brand , Factory Sealed,

            90 - Configurations Vary Please See Auction

            SIEMENS S2-48255-B-001 USPP S248255B001

            BOSCH 1070077958-200 USPP 1070077958200

            BAILEY CONTROLS IMSET-01 USPP IMSET01

            MODICON AS-P890-300 USPP ASP890300

            KEITHLEY 26600-3 NSPP 266003

            CONTROL TECHNIQUES UNI-1403 USPP UNI1403

            Siemens 6ES5 095-8MA05 6ES50958MA05

            Siemens 6ES5-460-4UA12 USPP 6ES54604UA12

            SIEMENS 6ES5 816-0AA11 Memory Module 816-OAA11 XLNT

            SIEMENS S5 6ES5 470-8MC11 6ES54708MC11

            Siemens S5Interface Module 6ES5314-3UR11

            Siemens 6ES7231-7PD21-0XB0 6ES72317PD210XB0

            SIEMENS SIMATIC PANEL PC 870 PC870 6AV7743-2AC00-0AA0 Membrane Keypad

            Siemens 6ES5095-8MA03

            HP Agilent E1482B 7500 Series C VXI-MXI Interface Module

            X10 FireCracker CK18A Wireless Computer Interface Kit

            Siemens 6ES5 927-3KA13 6ES5927-3KA13

            Siemens LOGO! TD text display 6ED1055-4MH00-0BA0 in Box

            Omron C28K-CDT1-A

            Schneider Modicon AS-BMOT-201/ASBMOT201

            Schneider Modicon Analog Output Module AS-B872-200 ASB872200

            Schneider Modicon AS-J475-000 NSFP ASJ475000

            Schneider Modicon 984 Series Rack with Cards P830 B801 B872 B875-111

            Schneider Modicon DAP208/AS-BDAP-208

            Schneider Modicon /AEG/Schneider AS-BDAU-202/ASBDAU202

            SLC500 AC Input Module AB 1746-IA16/C

            Schneider Telemecanique XBT-R400 XBTR400

            SIEMENS TEXAS INSTRUMENTS TI 305-01T OUTPUT MODULE RELAY 8-POINT PLC - w/WA

            SIEMENS 5SX21A62106-6 USPP 5SX21A621066

            SIEMENS Sinumerik 6FX1145-3BA00 Servo Encoder Module

            DSC Communications TC221 ADPCM Transcoder Module 300-2208-901

            SIEMENS SIMODRIVE LT MODULE 6SN1123-1AA00-0BA1 25A

            SIEMENS SIMODRIVE 6SN1145-1BA01-0BA1SINUMETIK 840D NCU-BOX 6FC52476FC5357 2ZP

            ADlink PROX-H471

            Allen-Bradley 8000 MBA Module 905981-05 Rev A

            ABB 21400 kVA 13800-13800Y/7970 3PH Transformer Oil Insulated Padmount 2005

            ACCU SORT AV3700 USPP AV3700

            A06B-6066-H222 FANUC SERVO AMPLIFIER REMANUFACTURED

            800' Hunter Cable Wire Aluminum URD Triplex 2/0 2/0 2/0 Direct Burial 600 Volt

            SIEMENS 575-2106 USPP 5752106

             

          來源:工控備件
          免責聲明:焊材網轉載作品均注明出處,本網未注明出處和轉載的,是出于傳遞更多信息之目的,并不意味 著贊同其觀點或證實其內容的真實性。如轉載作品侵犯作者署名權,或有其他諸如版權、肖像權、知識產權等方面的傷害,并非本網故意為之,在接到相關權利人通知后將立即加以更正。聯系電話:0571-87774297。
          0571-87774297  
          国产www在线观看