国产精品久久久久久久久,四季AV一区二区夜夜嗨,日韩精品无码中文字幕电影,www.五月婷婷.com

產(chǎn)品簡(jiǎn)介
1791P-8B8P
1791P-8B8P
產(chǎn)品價(jià)格:¥1
上架日期:2019-08-17 13:51:20
產(chǎn)地:1791P-8B8P
發(fā)貨地:福州
供應(yīng)數(shù)量:不限
最少起訂:1個(gè)
瀏覽量:348
資料下載:暫無(wú)資料下載
其他下載:暫無(wú)相關(guān)下載
詳細(xì)說(shuō)明

    1791P-8B8P現(xiàn)貨 in stock! 歡迎來(lái)電咨詢~??!

    1791P-8B8P


    分散控制系統(tǒng)(DCS)已在大型火力發(fā)電廠廣泛應(yīng)用,并取得諸多經(jīng)驗(yàn);對(duì)于中小型的企業(yè)自備火電廠或區(qū)域熱電廠,DCS系統(tǒng)的應(yīng)用正在逐步推廣,但其設(shè)計(jì)、施工及維護(hù)經(jīng)驗(yàn) 尚有欠缺,需要不斷摸索和總結(jié)。
      其DCS系統(tǒng)面臨的重要問(wèn)題之一就是如何有效地抑制干擾,提高控制系統(tǒng)的安全性、穩(wěn)定性與可靠性,由于技術(shù)儲(chǔ) 備不夠完善和人員運(yùn)行經(jīng)驗(yàn)欠缺,中小型火電廠更應(yīng)重視此 點(diǎn)。電源穩(wěn)定供應(yīng)、信號(hào)正確分類及電纜合理敷設(shè)、接地有效 實(shí)施作為抑制干擾、提高系統(tǒng)可靠性的有效方法,值得廣泛探討與研究。
      通過(guò)分析中小型火發(fā)廠DCS系統(tǒng)對(duì)電源、信號(hào)、接地的抗干擾要求,結(jié)合工程經(jīng)驗(yàn),闡述了這三方面的抗干擾設(shè)計(jì)方 案,提出了施工及維護(hù)中的一些注意事項(xiàng),供項(xiàng)目設(shè)計(jì)、施工 以及維護(hù)參考,以便實(shí)現(xiàn)DCS的有效投入,保證電廠安全穩(wěn) 定運(yùn)行。
      2 DCS系統(tǒng)抗干擾要求
      為提高電廠DCS系統(tǒng)的測(cè)量水平和控制精度,保證控制 系統(tǒng)的安全、穩(wěn)定、可靠運(yùn)行,熱控專業(yè)在設(shè)計(jì)、施工、維護(hù)階段必須合理考慮DCS系統(tǒng)在電源、信號(hào)、接地方面的抗干擾要求。
      2.1 電源要求
      電源安全性是任何供電系統(tǒng)必須滿足的最基本條件。首先在前期設(shè)計(jì)中在沒(méi)選擇電源和開(kāi)關(guān)型號(hào)時(shí),充分考慮所有設(shè)備最大工作電流,并留出足夠余量,方便日后增加設(shè)備。其次在選擇電源線路時(shí),不僅要求根據(jù)電流容量選擇合適線徑,而 且要求有足夠機(jī)械強(qiáng)度,具有防腐性,并且能夠阻燃。
      電源可靠性和連續(xù)性是DCS穩(wěn)定運(yùn)行的前提。DCS供電 系統(tǒng)除給DCS供電外,不應(yīng)再接入其他系統(tǒng)和設(shè)備,如果無(wú) 法實(shí)現(xiàn)獨(dú)立電源,那么可以通過(guò)加裝電源隔離裝置的方法(常 用UPS不間斷電源)來(lái)實(shí)現(xiàn)。供電電源應(yīng)有兩路電源供電,一路應(yīng)采用交流不問(wèn)斷電源(UPS),另一路來(lái)自廠用低壓工 作段電源。兩路電源宜設(shè)自動(dòng)電源切投裝置,切投時(shí)間應(yīng)確保 不影響控制系統(tǒng)的運(yùn)行。任何一路電源失去或故障不應(yīng)引起控 制系統(tǒng)任何部分的故障、數(shù)據(jù)丟失或異常動(dòng)作;任何一路電源 失去都應(yīng)在控制系統(tǒng)獲得報(bào)警。
      2.2信號(hào)要求
      DCS的輸入、輸出信號(hào)線是干擾信號(hào)進(jìn)入DCS的途徑之一,一般來(lái)說(shuō)信號(hào)越弱受干擾的影響越大。首先應(yīng)對(duì)信號(hào)分類 如下:
     ?、買類信號(hào):熱電阻信號(hào)、熱電偶信號(hào)、毫伏信號(hào)、應(yīng)變信號(hào)等低電平信號(hào)。
      ②Ⅱ類信號(hào):0~5 V、1~5 V、4~20 mA、0~10 mA模 擬量輸入信號(hào);4~20 mA、0~10 mA模擬量輸出信號(hào);電平型/觸點(diǎn)型開(kāi)關(guān)量輸入信號(hào);脈沖量輸入信號(hào);24VDC小于50 mA的阻性負(fù)載開(kāi)關(guān)量輸出信號(hào)。
      ③Ⅲ類信號(hào):24V~48VDC感性負(fù)載或電流大于50 mA 的阻性負(fù)載的開(kāi)關(guān)量輸出信號(hào)。
     ?、堍纛愋盘?hào):110VAC或220VAC開(kāi)關(guān)量輸出信號(hào),此類信號(hào)的饋線可視作電源線處理布線的問(wèn)題。
      其中,I類信號(hào)很容易被干擾,Ⅱ類信號(hào)容易被干擾,而Ⅲ和Ⅳ類信號(hào)在開(kāi)關(guān)動(dòng)作瞬間會(huì)成為強(qiáng)烈的干擾源,通過(guò)空間環(huán)境干擾附近的信號(hào)線。
      為了有效減小各個(gè)信號(hào)之間的干擾,不同類型的信號(hào)電纜與DCS相連時(shí),信號(hào)電纜的設(shè)計(jì)和布置應(yīng)滿足以下原則:
     ?、賹?duì)于I類信號(hào)電纜,最好采用屏蔽雙絞電纜。
    ?、趯?duì)于Ⅱ類信號(hào),盡可能采用屏蔽電纜,其中Ⅱ類信號(hào)中用于控制、聯(lián)鎖的模入/模出信號(hào)、開(kāi)入信號(hào),必須采用屏蔽 電纜。
     ?、蹖?duì)于Ⅳ類信號(hào)嚴(yán)禁與I、Ⅱ類信號(hào)捆在一起走線,應(yīng)作為220 V電源線處理,與電源電纜一起走線,有條件時(shí)建議采 用屏蔽雙絞電纜。
     ?、軐?duì)于Ⅲ類信號(hào),允許與220 V電源線一起走線(即與Ⅳ類信號(hào)相同),也可以與I、Ⅱ類信號(hào)一起走線。但在后者情 況下Ⅲ類信號(hào)必須采用屏蔽電纜,最好為屏蔽雙絞電纜,且與 I、Ⅱ類信號(hào)電纜相距15cm以上。
     ?、萜帘坞娎|的屏蔽層必須只有一點(diǎn)接地,并且要接地 良好。
     ?、藿^對(duì)禁止大功率的開(kāi)關(guān)量輸出信號(hào)線、電源線、動(dòng)力線等電纜與直接進(jìn)入DCS系統(tǒng)的I、Ⅱ類信號(hào)電纜并行捆綁。
     ?、呓^對(duì)禁止采用一根多芯電纜中的部份芯線用于傳輸I類 或Ⅱ類的信號(hào),另外部分芯線用于傳輸Ⅲ類或Ⅳ類信號(hào)。
      ⑧嚴(yán)禁同一信號(hào)的幾芯線分布在不同的幾條電纜中(如三線制的熱電阻)。

    ALLEN BRADLEY WA2L040S103UC NSFP WA2L040S103UC

    ABB ACH501-050-4-00P2 ACH500 VARIABLE TORQUE AC 50HP 480V-AC MOTOR DRIVE B228004

    ABB ITE KSP4000 Power Service Protector 4000 amp 480v

    ADEPT TECHNOLOGY 1033000500 MODULE VJI ROBOT CONTROLLER

    A202K4AC CUTLER HAMMER A202K4AC

    INDRAMAT MAC071B-0-PS-4-C/095-A-2/WI520LV/S01 USPP MAC071B0PS4C0951

    SIEMENS 6AV76120AA120BF0 NSFP 6AV76120AA120BF0

    CUTLER HAMMER 5585T NSFP 5585T

    ALLEN BRADLEY 1336F-BRF15-AF-EN-GMS1-HJ2-L6 NSPP 1336FBRF15AFENGM

    GENERAL ELECTRIC DS200GDPAG1AGC USPP DS200GDPAG1AGC

    SYMAX 8030-CRM-511 NSFP 8030CRM511

    SIEMENS RD63T180 NSPP RD63T180

    CDS CDS-PMI41008-1GFV USPP CDSPMI410081GFV

    Siemens 6ES5 948-3UA13 6ES59483UA13

    Siemens Simatic S5 6ES55263LF11 6ES5 526-3LF11

    SIEMENS 6ES5-727-1BD20 NSPP 6ES57271BD20

    Siemens 6ES5 491-0LB11 6ES5 491-0LB11S5 Adapter Casing for S5-115U/H/F

    Siemens 6AV6 642-0DA01-1AX1 OP177B Membrane Keypad

    Siemens Logo 230RC 6ED1052-1FB00-0BA3

    Rupert Neve Portico 543

    Telemecanique LB1-LD03M55

    Siemens S5 Interface Module 6ES5 301-5CA12 12mth Warranty

    Wago 758-870/000-110 WAGO-I/O-IPC-G2 Linux 2.6 codesys visu

    Siemens 6SE7090-0XX84-0AB0 Masterdrives CUVC Board ~VERSION~, REAL PHOTOS

    Modicon AS-MBPL-001

    Schneider Modicon AS-B817-116 ASB817116 Isolated Input Module

    Schneider Modicon AS-B827-032 INPUT MODULE ASB827032

    Schneider Modicon AS-B872-011 USPP ASB872011

    Schneider Modicon OUTPUT MODULES MODEL# DAP218 / AS-BDAP-218

    Schneider Modicon DAP210/AS-BDAP-210

    Schneider Modicon AS-J471-601 I/O EXPANDER

    Schneider Electric ZB4B0G31 Series B Contact Block with Indicator Light

    SIEMENS 6ES5 430-7LA12 INPUT MODULE NIB

    Rigol Digital Color Oscilloscope 100M dual CH DS1102CD

    SIEMENS A1-106-100-504/R1-106-100-804 PWR INT BD NIB

    SIEMENS Sinumerik Input Module 6FX1192-4AA00 E Stand A & 00

    Range Rover HSE Nokia XVJ500046 Mobile Cell Phone Communication Module Computer

    SIEMENS Driver 6SN1118-1NH01-0AA1 (6SN11181NH010AA1)NIB

    SIEMENS Sinumerik 840D NCU Box 6FC5247-0AA00-0AA2 Version G

    SIEMENS 6FC3984-7CL41 6FC3984-7CL41 BUTTON SWITCH USMT MILL CNC MACHINE

    AllenBradley2711E-K10C6PanelView1000EOperatorInterfaceSer.DRev.B

    Allen Bradley Transber Pilot Light 800T-P26

    ABB IRB 2400 SER 24-29338 ROBOT S4C PLUS CNTRLR TEACH PENDANT W/ MATCHED SET

    Advanced Fiber Solutions TBX61-SM-SC, SM source and Meter 1310/1550 SC W/Toolbo

    (Q4-2) 1 BALDOR BC20H220-CL DC CONTROL DRIVE Q4-2

    MEASUREX 51402797-100 USPP 51402797100

    ALLEN BRADLEY 1336F-BX060-AN-EN-L6 USPP 1336FBX060ANENL6

    GENERAL ELECTRIC 04019J47G0001 NSFP 04019J47G0001

    FANUC A16B-3200-0412 USPP A16B32000412

    SIEMENS 6ES5-244-3AB31 USPP 6ES52443AB31

    RELIANCE ELECTRIC 69089-19E NSFP 6908919E

    SKF 64010000 NSPP 64010000

    Siemens 6ES5 470-8MB11 6ES54708MB11

    Siemens 6ES5-951-7NB21 USPP 6ES59517NB21

    SIEMENS 6ES54418MA11 OUTPUT MODULE 8POINT 24VDC

    Siemens 6ES5 100-8MA01 /6ES5100-8MA01 S5-100U CPU 100 CPU MODULE XLNT

    1791P-8B8P

    Siemens S5 ADAPTION CASING 6ES5 491-0LB11 250V

    Siemens C98043-A1630-L1

    Siemens 6ES5 460-4UA13 6ES54604UA13

    Square D 8030 COM-291

    Roland SC-7 Sound Module and Computer Interface w orig. Power Supply and Manual

    WS-C2955C-12 Cisco Catalyst 2955C-12 Ethernet Switch 12TX W/MM UPLINKS

    Siemens 6ES7332-7ND02-0AB0 6ES7 332-7ND02-0AB0 NIB

    Siemens SITOR Fuse 3NE3336 3NE3 336

    Schleicher UKE B 31806981 284 085

    Schneider Modicon ASJ890101 FACTORY RARE FIND RIO Processor AS-J890-101

    Schneider Modicon AS-B556-001 USPP ASB556001

    Schneider Modicon AS-W808-002 NSFP ASW808002

    Schneider Modicon AS-BNUL-200 PLC

    Schneider Modicon AS-B829-016

    MODICON AEG AS-B356-001 24VDC Output Module

    Siemens Apogee MBC Module PTM6.4D20 Analog Input Module

    SEL-2505 SCHWEITZER REMOTE I/O MODULE L@@K

    Siemens OP15 MMI screen 6AV3515-1MA30

    SIEMENS Sinumerik 6FC5203-0AF00-0AA0 Operator Panel

    SST SST-PFB-SLC Communication Module 1DP WOW

    SIEMENS 6SN1123-1AA00-0BA1 Version A Simodrive LT-Modul Int 25A Card Module

    SIEMENS 6SN1162-0EA00-0AA0 SIMODRIVE SHIELD CONNECTION PLATE

    SIEMENS 6FC5247-0AA02-1AA0 Sinumetrik FPCI/ISA WOW

    AEROTECH BA30 SERVO AMPLIFIER

    ALLEN-BRADLEY 160-BA01NPS1P1 0.5HP 460VAC Control. in good condition

    ABB BAILEY SYMPHONY CONTROLS DIGITAL IMASI23 ANALOG INPUT SLAVE MODULE 88283

    ADEPT TECH 10338-53100 USPP 1033853100

    (2) Systems Available Click for Pics Both Tested

    INDRAMAT DSC1.6-50-200 USPP DSC1650200

    TELEMECANIQUE VZ3-TP2M12M16 NSFP VZ3TP2M12M16

    EUROTHERM DRIVES 955D-8R32 USPP 955D8R32

    CUTLER HAMMER ECN2419CAD NSFP ECN2419CAD

    RELIANCE ELECTRIC 0-57552-2 USPP 0575522

    MODICON PC-E984-255 USPP PCE984255

    JOHNSON CONTROLS FIC-101-701 NSFP FIC101701

    Siemens 6ES5 350-3KA21 6ES53503KA21

    Siemens 6ES5-581-0RA12 USPP 6ES55810RA12

    SIEMENS 6ES5-375-0LC11 NSPP 6ES53750LC11

    Siemens 6ES5 375-0LA41 -- 6ES53750LA41

    Siemens Analog Output 6ES5 470-8MA12 working

    Siemens 6SA8252-0AC61 CU5

    Siemens TP27-10 6AV3627-1QL00-0AX0 Touchscreen Glass, Bergquist Touch Products

    Siemens 6ES7331-7NF00-0AB0

    LUTZE 711755 RPE-1E 2/2W Interface module

    Xyratex SR-1201-MYFF 12 18GB FC-AL to FC-AL RAID

    Siemens 6ES7 235-0KD22-0XA0 6ES7235-0KD22-0XA0 FreeShip

    SIEMENS OP7 6AV3607-1JC30-0AX1 Membrane Keypad

    Reliance 0-51839-4

    Schneider Modicon AS-B553 INPUT MODULE

    Schneider Modicon AS-984A-116 USPP AS984A116

    Schneider Modicon AS-P452-012 USPP ASP452012

    Schneider Modicon AS-B579-001 COUNTER MODULE HI-SPEED CANADA

    Schneider Modicon AS-984A-001

    Modicon PLC Output Module 170 BDO 946 50

    Siemens Simatic S5 Digital Input Module 6ES5420-38A11

    Siemens 6ES7 331-7PF01-0AB0 6ES73317PF010AB0

    SIEMENS SIMATIC MULTI PANEL TOUCH 6AV6545-0DA10-0AX0

    SIEMENS 6DD1600-0AF0 Simadyn D CPU Controller /BOX

    SIEMENS Sinumerik Operator Control Panel #6FC3808-3EF21

    SIEMENS 6SN1123-1AB00-0AA0

    SIEMENS SIMODRIVE 6SN1118-0DM21-0AA0 6SN11180DM210AA0

    SIEMENS CONTROLLER CARD 6FC5356-0BB11-0AE1

    Advantest Hand Held Programmer

    ALLEN-BRADLEY 2711-B5A15X PANELVIEW OPERATOR INTERFACE PANEL NIB

    ABB ACH401604132 ACH400 ADJUSTABLE FREQUENCY AC 50HP 480V-AC MOTOR DRIVE B227879

    Acterna MTS 5000e 5100e OTDR Media Test Set Opt Col-FD-HD

    6ES7157-0AC82-0XA0 Brand , Factory Sealed,

    86543-1/MS28132-1; CONVERTER

    SIEMENS 6SE9-221-0DC40 NSFP 6SE92210DC40

    BALDOR ZD18H440-EO USPP ZD18H440EO

    ATLAS COPCO LTD27SR005-RE USPP LTD27SR005RE

    MODICON AS-884A-301 USPP AS884A301

    INDRAMAT TVM2.2-50-220-300-W1/115/220 USPP TVM2250220300W11

    BENSHAW MX2SEP-125VDC-300A-3-S-C NSPP MX2SEP125VDC300A

    YASKAWA ELECTRIC CPCR-FR05RB7-R8S USPP CPCRFR05RB7R8S

    Siemens 6ES5-453-6AC11 NSFP 6ES54536AC11

    SIEMENS 6ES5 734-1BD20 CONVERTER RS232 CABLE ASSEMBLY

    SIEMENS S5 6ES5 451-4UA13 6ES54514UA13

    Siemens S5 PLC 6ES5 420-8MA11 Digital Input Module.

    Siemens 6ES7151-7AA20-0AB0

    Siemens Semikron Inverter Module SKIIP22NAC12IT42

    Siemens 3VU1300-1MG00

    HP / Philips M3002A Interface Module M3002-66560

    WELLS FARGO SIEMENS SXE-2 ADDRESSABLE POINT INTERFACE MODULE EXACTPOINT SMT APT

    Siemens 6ES5 095-8MC03

    Siemens LOGO! DM8 12/24R 6ED1 055-1MB00-0BA1

    Omron C200H-BC081-V1

    Schneider Modicon AS-HDTA-202/ASHDTA202 Secondary rack OFFERS

    Schneider Modicon 184 Auxilary Power Supply AS-P421-125

    Schneider Modicon AS-HDTA-201 USPP ASHDTA201

    Schneider Modicon MODICON/ AS-B875-111 ANALOG INPUT MODULE XLNT

    Schneider Modicon AS-HDTA-201 SECONDARY SUBRACK

    Schneider Modicon TSX Compact 8PT Output 24-230VAC - AS-BDAP-210

    Telemecanique XBT-F024411E XBTF024411E

    Schneider TELEMECANIQUE TWDAMO1HT TWDAM01HT NIB FS

    SIEMENS TI PLC CONTROL OUTPUT MODULE 7MT-400 7MT400

    Siemens 6AV3515-1EB01 6AV3 515-1EB01 SIMATIC OP15/A Operator Panel WARRANTY

    SIEMENS Sinumerik 6FX1120-2CA02 Memory Module Card

    FACTORY SEALED ALLEN BRADLEY 1203-GD2 COMMUNICATION MODULE 1203GD2

    SIEMENS SIMODRIVE POWER MODULE 6SN1123-1AA00-0CA2 --

    SIEMENS SIMODRIVE 6SN1145-1BA02-0CA1SINUMETIK 840D NCU-BOX 6FC52476FC5357

    SIEMENS Moore 340D Differential Pressure Transmitter-Controller 340 340DABS12B5NN13

    Allen-Bradley AB 1771-ODB 10 - 60 Volt DC Output Module

    ABB / Westinghouse Type SC Instantaneous Adjustable Current Relay 1878397

    AC TECHNOLOGY M14250D USPP M14250D

    A06B-6058-H006 FANUC SERVO AMPLIFIER REMANUFACTURED

    8 GSa/sec, 8 Mpt, Math, Zoom, Smart Triggers

    SAGINAW MACHINE CO 000W544870 NSFP 000W544870

    ALLEN BRADLEY 6180-FMMFHLDTHEN USPP 6180FMMFHLDTHEN

    ALLEN BRADLEY 2711-T9A2 USPP 2711T9A2

    INDUCTOHEAT 14815-110 USPP 14815110

    ZEBRA 110XIIII NSFP 110XIIII

    YAMATAKE 30751315-001 NSFP 30751315001

    LITTON C13975 USPP C13975

    Siemens 6ES5-301-3AB13/6ES5301-3AB13 COMM. & INTERFACE MODULE NIB

    SIEMENS 6ES5 420-8MA11 6ES54208MA11

    SIEMENS S5 6ES5 306-7LA11 INTERFACE MODULE IM306 QUANTITY

    Siemens CPU Module 6ES5 943-7UA11S5 24494

    Siemens 6ES7 214-1BC10-0XB0 6ES7214-1BC10-0XB0 FreeShip

    Siemens OP27 6AV3627-1JK00-0AX0 Membrane Keypad

    RELEASE SuperMicro X9DRG-QF MB ※Check W/ Us for Availability FIRST※

    Texas Instruments 5TI-1021-1

    Telemecanique 2 Interface Modules LA4DWB

    TV One C2-6104A CORIOview 4-Window DVI-U Processor

    Siemens DCS Module 6DS1327-8AA in Box, Seal opened,

    Modicon MM-FMM3-000

    Schneider Modicon TSX Compact 8PT Output 24-230VAC - AS-BDAP-210

    Schneider Modicon ASB883001 AS-B883-001 HS Counter Module

    Schneider Modicon AS-BDTA-113 USPP ASBDTA113

    Schneider Modicon AS-BNUL-200 Compact Prewired Blank ASBNUL200

    Schneider Modicon -AS-C484-264

    Schneider Modicon Fast Input Module AS-B829-116 ASB829116

    SCHNEIDER TELEMECANIQUE OTB1E0DM9LP ETHERNET INTERFACE MODULE

    Schneider Automation TSXDEY16A4 Input Module

    PWR-C45-1300ACV CATALYST 4500 1300W AC POWER SUPPLY WITH INLINE POWER

    Siemens 6ES5451-4UA13 Digital Output Module SIMATIC with Warranty

    SIEMENS 6DD1611-0AE012 mo. warrantyFree UK/EU ShippingPrice Inc UK VAT

    Lust CM-CAN2 AC Drive Communication Module

    SIEMENS SIMODRIVE 6SN1123-1AB00-0BA1 with 6SN1118-0AE11-0AA1

    SIEMENS Sinumerik 840C_6FC5100-0AA01-0AA1 Version --_6FC51000AA010AA1

    SIEMENS /MOORE 16169-1-1 SAM TERMINATION ASSEMBLY 1616911

    Allen-Bradley SLC 500 Output Module 1746

    Allen Bradley Rockwell 2711-K10C20 Color HMI PanelView 1000

    ABB S5H400MWS4W MCP S5H 400A 3P I ST WELDING CIRCUIT BREAKER NIB

    A06B-0148-B084#7000 FANUC SERVO MOTORS REMANUFACTURED

    090A-0-2D-1-B/110-B SERVO MOTOR INDRAMAT

    ORBISPHERE 26062 USPP 26062

    ALLEN BRADLEY 1770-T4 USPP 1770T4

    ALLEN BRADLEY 1336S-B007-AN-EN USPP 1336SB007ANEN

    TAYLOR ELECTRONICS 6204BZ10100G USPP 6204BZ10100G

    SQUARE D 8538-SEA21-V06 USPP 8538SEA21V06

    CONTROL ENGINEERING C0049534 USPP C0049534

    Siemens 6ES5 951-7LD21 6ES59517LD21

    Siemens TI PLC EXPANSION RACK 8 SLOT 6ES5-701-3LA12

    SIEMENS 6ES5-741-0AA11 USPP 6ES57410AA11

    Siemens 6ES5 497-4UB42 USPP 6ES54974UB42

    Siemens 6AV6640-0CA01-0AX0 TP170 MICRO ping Worldwide

    Siemens LOGO 24RC PLC 6ED1 052-1HB00-0BA6 NIB

    RSP720-3C-GE Cisco Route Switch Processor 720-3C Router

    Telemecanique TSX SCA62

    SIEMENS Simatic 6ES5312-3AB31 Comm. Interface Module

    Wago 750-557 4-CHANNEL ANALOG OUTPUT MODULE

    SIEMENS 6SE7090-0XX84-6AD1

    Modicon AS-P451-522

    Schneider Modicon EXPRESS 75 BALLPOINT REFILLS- BLUE MEDIUM-SAME AS 575-FIT K2 PEN

    Schneider Modicon AS-B805-016 SEALED 115VAC Input Module ASB805016

    Schneider Modicon AS-B873-001 USPP ASB873001

     

在線詢盤/留言
  • 免責(zé)聲明:以上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),本網(wǎng)對(duì)此不承擔(dān)任何保證責(zé)任。我們?cè)瓌t 上建議您選擇本網(wǎng)高級(jí)會(huì)員或VIP會(huì)員。
    企業(yè)信息
    福州聚福興自動(dòng)化有限公司
    會(huì)員級(jí)別:試用會(huì)員
    ------------ 聯(lián)系方式 ------------
    聯(lián)系人:陳先生(先生)
    聯(lián)系電話:0591-87272336
    聯(lián)系手機(jī):17326618839
    傳真號(hào)碼:0591-87272336
    企業(yè)郵箱:20886962@qq.com
    網(wǎng)址:
    郵編:350001
    推薦供應(yīng)
    0571-87774297