FOXBORO | P0926JM-0A |
高可靠性是電氣控制設(shè)備的關(guān)鍵性能,。PLC由于采用現(xiàn)代大規(guī)模集成電路技術(shù),,采用嚴(yán)格的生產(chǎn)工藝制造,內(nèi)部電路采取了先進(jìn)的抗干擾技術(shù),,具有很高的可靠性,。使用PLC構(gòu)成控制系統(tǒng),和同等規(guī)模的繼電接觸器系統(tǒng)相比,,電氣接線及開關(guān)接點(diǎn)已減少到數(shù)百甚至數(shù)千分之一,,故障也就大大降低。此外,,PLC帶有硬件故障自我檢測(cè)功能,,出現(xiàn)故障時(shí)可及時(shí)發(fā)出警報(bào)信息。在應(yīng)用軟件中,,應(yīng)用者還可以編入外圍器件的故障自診斷程序,,使系統(tǒng)中除PLC以外的電路及設(shè)備也獲得故障自診斷保護(hù)。這樣,整個(gè)系統(tǒng)將極高的可靠性,。
2.配套齊全,,功能完善,適用性強(qiáng)
PLC發(fā)展到今天,,已經(jīng)形成了各種規(guī)模的系列化產(chǎn)品,,可以用于各種規(guī)模的工業(yè)控制場(chǎng)合。除了邏輯處理功能以外,,PLC大多具有完善的數(shù)據(jù)運(yùn)算能力,,可用于各種數(shù)字控制領(lǐng)域。多種多樣的功能單元大量涌現(xiàn),,使PLC滲透到了位置控制,、溫度控制、CNC等各種工業(yè)控制中,。加上PLC通信能力的增強(qiáng)及人機(jī)界面技術(shù)的發(fā)展,,使用PLC組成各種控制系統(tǒng)變得非常容易。
3.易學(xué)易用,,深受工程技術(shù)人員歡迎
FOXBORO | P0926JM-0A |
PLC是面向工礦企業(yè)的工控設(shè)備,。它接口容易,編程語(yǔ)言易于為工程技術(shù)人員接受,。梯形圖語(yǔ)言的圖形符號(hào)與表達(dá)方式和繼電器電路圖相當(dāng)接近,,為不熟悉電子電路、不懂計(jì)算機(jī)原理和匯編語(yǔ)言的人從事工業(yè)控制打開了方便之門,。
4.系統(tǒng)的設(shè)計(jì),,工作量小,維護(hù)方便,,容易改造
PLC用存儲(chǔ)邏輯代替接線邏輯,,大大減少了控制設(shè)備外部的接線,使控制系統(tǒng)設(shè)計(jì)及建造的周期大為縮短,,同時(shí)日常維護(hù)也變得容易起來(lái),,更重要的是使同一設(shè)備經(jīng)過(guò)改變程序而改變生產(chǎn)過(guò)程成為可能。這特別適合多品種,、小批量的生產(chǎn)場(chǎng)合,。
(2)安裝與布線
● 動(dòng)力線、控制線以及PLC的電源線和I/O線應(yīng)分別配線,,隔離變壓器與PLC和I/O之間應(yīng)采用雙膠線連接,。將PLC的IO線和大功率線分開走線,如必須在同一線槽內(nèi),,分開捆扎交流線,、直流線,,若條件允許,分槽走線*好,,這不僅能使其有盡可能大的空間距離,,并能將干擾降到*低限度。
● PLC應(yīng)遠(yuǎn)離強(qiáng)干擾源如電焊機(jī),、大功率硅整流裝置和大型動(dòng)力設(shè)備,,不能與高壓電器安裝在同一個(gè)開關(guān)柜內(nèi)。在柜內(nèi)PLC應(yīng)遠(yuǎn)離動(dòng)力線(二者之間距離應(yīng)大于200mm),。與PLC裝在同一個(gè)柜子內(nèi)的電感性負(fù)載,,如功率較大的繼電器、接觸器的線圈,,應(yīng)并聯(lián)RC消弧電路。
● PLC的輸入與輸出*好分開走線,,開關(guān)量與模擬量也要分開敷設(shè),。模擬量信號(hào)的傳送應(yīng)采用屏蔽線,屏蔽層應(yīng)一端或兩端接地,,接地電阻應(yīng)小于屏蔽層電阻的1/10.
● 交流輸出線和直流輸出線不要用同一根電纜,,輸出線應(yīng)盡量遠(yuǎn)離高壓線和動(dòng)力線,避免并行,。
(3)I/O端的接線
輸入接線
● 輸入接線一般不要太長(zhǎng),。但如果環(huán)境干擾較小,電壓降不大時(shí),,輸入接線可適當(dāng)長(zhǎng)些,。
● 輸入/輸出線不能用同一根電纜,輸入/輸出線要分開,。
● 盡可能采用常開觸點(diǎn)形式連接到輸入端,,使編制的梯形圖與繼電器原理圖一致,便于閱讀,。
輸出連接
● 輸出端接線分為獨(dú)立輸出和公共輸出,。在不同組中,可采用不同類型和電壓等級(jí)的輸出電壓,。但在同一組中的輸出只能用同一類型,、同一電壓等級(jí)的電源。
● 由于PLC的輸出元件被封裝在印制電路板上,,并且連接至端子板,,若將連接輸出元件的負(fù)載短路,將燒毀印制電路板,。
● 采用繼電器輸出時(shí),,所承受的電感性負(fù)載的大小,,會(huì)影響到繼電器的使用壽命,因此,,使用電感性負(fù)載時(shí)應(yīng)合理選擇,,或加隔離繼電器。
● PLC的輸出負(fù)載可能產(chǎn)生干擾,,因此要采取措施加以控制,,如直流輸出的續(xù)流管保護(hù),交流輸出的阻容吸收電路,,晶體管及雙向晶閘管輸出的旁路電阻保護(hù),。
廈門仲鑫達(dá)自動(dòng)化設(shè)備有限公司提供控制系統(tǒng)零部件,產(chǎn)品服務(wù)于用戶安裝的控制系統(tǒng),。集散控制系統(tǒng),,可編程控制器,面板控制器和驅(qū)動(dòng)器,,在供應(yīng)超過(guò)65個(gè)不同的,。
我們的使命是幫助你!
降低維護(hù)成本!
延長(zhǎng)壽命的新的控制系統(tǒng)!
我們有大量庫(kù)存的控制系統(tǒng)部件。 我們還發(fā)了許多新的硬件和停產(chǎn)備件,,以幫助支持你現(xiàn)有的控制系統(tǒng),。
作為自動(dòng)化行業(yè)零部件及系統(tǒng)備品備件供應(yīng)商,我們一直致力于工業(yè)自動(dòng)化領(lǐng)域的PLC及總線通訊系統(tǒng)和停產(chǎn)備件為優(yōu)勢(shì),,
為客戶提供*的產(chǎn)品和服務(wù)是仲鑫達(dá)的宗旨,,通過(guò)高質(zhì)量的產(chǎn)品我們和客戶們建立了長(zhǎng)期的聯(lián)系。
您或許會(huì)在我們的資料中找到您需要的備品備件,,在任何時(shí)間,,我們都?xì)g迎您對(duì)我們產(chǎn)品提出寶貴的建議。
我們目前有大量的備件庫(kù)存,,隨時(shí)可以發(fā)貨,。
我們有經(jīng)驗(yàn)豐富的工作人員,廣泛的測(cè)試我們售出所有備品備件的保修期均為一年,、并且都經(jīng)過(guò)了嚴(yán)格的測(cè)試和認(rèn)證 ,。
如果您訂購(gòu)產(chǎn)品超過(guò) 1 件,請(qǐng)與我們聯(lián)系,,我們可以為您提供進(jìn)一步折扣,。
我們僅采用快遞方式遞送配件。(順風(fēng))
如果您發(fā)現(xiàn)其他供貨商為相同產(chǎn)品提供更為低廉的價(jià)格,,我們也愿意參照其價(jià)格向您提供進(jìn)一步的折扣,。如果還有其他任何問(wèn)題,請(qǐng)隨時(shí)與我們聯(lián)系,。
我們等候您的詢價(jià),。
底板:
140XBP00600
140XBP01000
140XBP01600
電源:
140CPS11100
140CPS11420
140CPS12420
140CPS21400
處理器:
140CPU11302
140CPU11303
140CPU31110
140CPU43412A
140CPU43412U
140CPU53414B
140CPU65150
140CPU67160
熱備模塊:
140CHS11000
140CHS21000
以太網(wǎng)模塊:
140NOE77101
140NOE77111
適配器:
140CRA21110
140CRA93100
140CRA93200
處理器接口:
140CRP93100
140CRP93200
模擬量輸入輸出:
140ACI03000
140ACI04000
140ACO02000
140ACO13000
140ARI03010
140AMM09000
140AVI03000
140AVO02000
140ATI03000
開關(guān)量輸入輸出:
140DDI35300
140DDI84100
140DDI85300
140DAI74000
140DAI75300
140DAO85300
140DAO84000
140DAO84210
140DDO35300
140DDO84300
繼電器輸出:
140DRA84000
高速計(jì)數(shù)模塊:
140EHC10500
140EHC20200
事件記錄模塊:
140ERT85410
網(wǎng)絡(luò)適配器:
140NOM21100
40點(diǎn)模塊端子條:
140XTS00200
背板擴(kuò)展模塊:
140XBE10000
背板擴(kuò)展電纜:
140XCA71703
140XCA71706
空槽模塊:
140XCP51000
網(wǎng)卡PCI:
416NHM30030A
電纜:
490NAA27102
490NAA27103
光纖中繼器:
490NRP25300
490NRP95400
490NOR00003
終結(jié)電阻:
520422000
RIO同軸電纜:
975750000
編程電纜:
990NAA26320
990NAD23000
990NAD21110
CPU電池:
990XCP98000
分站電纜:
ASMBII003(15M)
ASMBII004(43M)
分支器:
MA0185100
MA0186100
MA0329001(遠(yuǎn)程I\O電纜F接頭)
管理型交換機(jī):
TCSESM043F2CU0
TCSESM083F2CU0
TCSESM083F2CS0
TCSESM163F2CU0
TCSESM243F2CU0
Sunrise Telecom AT2500RQv CAT V/QAM/ Video Spectrum Analyzer
Japan Radio Company NJZ-1800C CDMA Mobile Phone Tester
Fujikura FSM-60R Fusion Splicers Fiber Optic Equipment
ENI 3200L RF Power Amplifier
Gigatronics 1026 SYNTHESIZED SIGNAL GENERATOR
Electronics & Innovation 525LA POWER AMPLIFIER
Fitel S178A Hand-Held Core-Alignment Fusion Splicer -
ENI 1140LA Power Amplifier
Fujikura FSM-60S Fusion Splicer -
Datron 4700 General Calibrator
FiTeL Furukawa S-177A HAND-HELD CORE ALIGNMENT FUSION SPLICER S177A
Wilcom T207 Longitudinal Balance Test Set
TEXIO Kenwood PXR40-12L Multi Channel DC Power Supply
Japan Radio Company NJZ-1800BJ CDMA Mobile Phone Tester
Fujikura FSM-50S Fusion Splicer
Kikusui PCR1000LA Voltage / Frequency Converter 1000VA
ENI 350L Broadband Power Amplifier
Racal Dana 6103 GSM Mobile Phone Tester
Fujikura FSM-50S Fusion Splicer
Voltech PM3000 Power Analyzer
XL Microwave 2261 Cable-Antenna Analyzer
Konica Minolta CA-210 Display Color Analyzer
FiTeL Furukawa S176CF Core-Aligning Fusion Splicers With S324 Cleaver
Fujikura FSM-40S Fusion Splicer
Japan Radio Company NJZ-2000 with options G00/G03/W00/W07?/E00/E01/E03/E0?4
Japan Radio Company NJZ-2000 with options G00/W00/E00/E01?/
Avcom SNG-2500C Rack Mount Spectrum Analyzer
Picotest U6200AH Universal Counters -
RAMSEY COM3010 Network Analyzer
Fujikura FSM-30R Fusion Splicer
Gigatronics 8652A DUAL RF POWER METER
Krohn Hite 523 Precision DC Source / Calibrator
Fujikura FSM-15S Fusion Splicers
Gigatronics 6062A RF Signal Generator
Picotest U6200AO Universal Counters -
Tektronix K1297 Protocol Tester
Gigatronics 900 SYNTHESIZED SWEEPING SIGNAL GENERATOR
Kenwood PEL 151-501 DC Electronic Load
Associated Research 7564SA QUADCHECK II Electrical Safety Compliance Analyzer
Gigatronics 8651A Single Channel Universal Power Meter
Avcom PSA-37D Spectrum Analyzers
Avcom PSA-37D Portable Spectrum Analyzer
Kenwood FG-281 FG SERIES Function Generator
Sunrise Telecom Sunset MTT Modular Tester Reduced!
National Instruments 900851E Debug Deployment Environment 3.5
Audio Precision SYS-322S Audio Test Set
ENI 300L RF Amplifier
TEAC XR5000 DC-40kHz, 14 Channels, Videocassette Data Recorder
Tek 466 - DM44 Dual Trace Oscilloscope -
BOONTON 92BD RF MILLIVOLTMETER - Parts/Repair
Racal Dana 9009A Auto Modulation Meter - Parts/Repair
Leeds & Northrup L&N 230 - 9919 Calibrator -
Andrew C090CNSG Waveguide to Coax Transition -
PTT 5102 TELEPHONE NETWORK SIMULATOR - Parts/Repair
Heathkit SP-2710 Power Supply - Parts/Repair
Agilent HP 6264B Power Supply - Parts/Repair
Tektronix 1731 PAL Waveform Monitor -
Agilent - HP 6264B DC POWER SUPPLY -
Extech MT320 MultiPro Multimeter -
Agilent HP 68020 -
Agilent HP 54300A Probe Multiplexer -
Kurz 441 S Air Velocity Meter - Parts/Repair
Nicolet 4094C Digital Storage Oscilloscope -
Data I/O Chiplab Prom Programming System -
Tektronix PG501 Pulse Generator -
Agilent HP 1630D Logic Analyzer -
Agilent HP 1600A Logic State Analyzer - Parts/Repair
Ratelco 2079B DC Power Supply -
AEMC 2118.97 Remote Test Probe for 1060 -
Philips Fluke PM6614 /2/ Frequency Counter-Parts/R?epair
Tektronix 7B80 / 7A24 / 7A19 / Plug-Ins -
Agilent HP 6205B Dual Output Power Supply -
Bird 8321 Medium Power Coaxial Attenuator -
Panasonic AG-2400 VHS Tape Player AG2400 - Parts/Repair
Tektronix CFG250 Function Generator -
Agilent HP E2413C for MC68332 -
Tektronix 11A72 Plug-in Amp - Lot of 3 - Parts/Repair
Agilent HP 653A TEST OSCILLATOR -
SONY PVM-1220 TRINITRON COLOR MONITOR -
TEK 013-0169-00 BALANCED ISO TRANSFORMER -
Dranetz 656 LINE DISTURBANCE ANALYZER - Parts/Repair
Wandel & Goltermann AT-611 LEVEL METER -
Agilent HP 774D DUAL DIRECTIONAL COUPLER -
Ameritec AM47 Portable Printer for AM48 -
Tektronix VX1405 Five Slot Main
HP 775D DUAL DIRECTIONAL COUPLER
Tektronix A6701 Word Recognizer -
HP Agilent 11846A 001 DQPSK I/Q GENERATOR -
Agilent HP 3465A Digital Multimeter - Parts/Repair
Kistler 5004 Dual Mode Amplifier -
Dorado VA-28 Waveguide Attenuator -
HP 11694A Impedance transformer 50-75 ohm -
Agilent - HP 432A Power Meter - Parts/Repair Unit
Motorola S1305A DC Power Supply & T1013A - Parts/Repair
Tektronix 2704 Power Inverter - Parts/Repair
AGILENT/HP 5328A MULTIPLE OPTIONS AVAILABLE -
Siglent SDS1304CFL Digital Storage Oscilloscope
Exfo FVA-3100 Variable Attenuator
Furukawa S173 S-173 Fusion Splicer *** Just Reduced ***
Cadex C7400-C Battery Analyzer
Vision Engineering VS7 SMT Dynascope System -
ASG Jergens DTT-100 TORQUE METER
Lauterbach Trace32 ICE System
Chroma 63030 Load Module 60A/60V/300W
CAMBRIDGE ATM-24 Airflow Temperature Monitor
Agilent-Hp E4418B EPM Series Single-Channel Power Meter
ELMA 32VS-36313 Portable Tower
RADCOM RC-88W Set
Lauterbach Trace32 ICE-ARM
Digital Lightwave ASA-312 Series Network Info Computer
Digital Lightwave ASA-PKG-DS3 Test Set
Corelis Scan PCI-280 Module
Grass Valley Bundle 300-Control 300-Power M/E-1-Logic
E-TEK DLDC-1002 Laser Diode Controller
Digitech PC 900-PCI WAN Analyzer
Transistor Devices DLP 50-60-1000A Dynaload Load Sim
Fore Systems Cellpath 300
NoiseCom NC9632-1 Programmable Noise Generator
ICS Electronics VXI-5534 VXI Quad Serial Module
E-TEK DLDC-1002 Laser Diode Controller
Cadex C4000 Battery Analyzer
Silverline SLA06NMNF-01.50?M Cable -
Informer 213-374-208B -
Tautron S5200D Transmission Test Set - Parts/Repair
Agilent HP 4951A Portable Protocol Analyzer -
Philips Fluke PM2525 Digital Multimeter -
HP-Agilent 436A-022 Power Meter - As Is, Working
TEKELEC TE820A DSI
Gould 2800 (8) Ch Ink Strip Chart Recorder -
Lot of 9 assorted probes 100Mhz to 200Mhz - As Is
Lot of 11 TEKTRONIX P6006 Probes - As Is
Lot of 9 Tek probes? 200-250Mhz - As Is
Lot of 3 TEKTRONIX Temperature probes - As Is
Lot of 7 assorted TEKTRONIX probes- As Is
HP Agilent 5334A Counter w/ Option 060 -
Keithley 7166 Relay Card w/10 Mercury Wetted -
Agilent HP 3776B /001/ PCM Terminal Test Set -
Millimeter Waveguides - P/N 559A-20/599 /3/599/10/599
Lot of 12 Generic 41" GPIB/ IEEE/ HPIB Cables - As Is
Tek 466 /04/ Dual Trace Storage Oscilloscope -
Dranetz BMI A-119 CTIP 10 Amp & A-121 20 Amp -
CMT RA42SMAF1EC and RA42SMAF1BC -
RF Networks 5450 QPSK Modem -
TEKTRONIX 1450 MAIN
Applied Microsystems 80960CF -
Agilent - HP 4953A/1 PROTOCOL ANALYZER -
TEKTRONIX T921 OSCILLOSCOPE -
Agilent - HP 1950A 100 MHZ 2 CHANNEL PLUG IN -
Agilent E1482B VXIbus Extender -
HP E1330B Quad 8-Bit Digital Input/Output -
Curtis Electro PR 5200B Programmer -Lot of 3-
Data I/O 950-0006-009 24/28 SOCKET RAIL -
Data I/O 950-0057-006 32/40 SOCKET RAIL -
Data I/O 999-XXXX PLCC PROM SOCKET RAIL -
Data Precision 938 Multimeter - Lot of 2 -
HP E1339A 72-Channel Dig Output/Relay Drive -
Kikusui PAC35-5 Regulated DC Power Supply -
PowerMate PMC BPA-200 20E Power Supplies - Parts/Repair
Velonex 350-14 PLUG-IN -
Grass Valley SMS 8000 Mod Extender -Lot of 2 -
Datascope 3000A Multi Parameter Monitor - Parts/Repair
Agilent - HP 5314A Electronic Counter -
RACAL DANA 5900 Digital Multimeter - Parts/Repair
Tektronix 1751 Waveform Monitor - Parts/Repair
Fluke 6160B Frequency Synthesizer- Parts/Repair
TEKELEC DSI /3/4/8
HP 83201A DUAL-MODE CELLULAR ADAPTER -
Applied Microsystems PM80960CA/CF -
TEK 834R05 EXT INSTRUCTION SET ROM PACK (4) -
BK PRECISION B&K 390 METER -
Agilent - HP 83202-61044 -