PLC控制系統(tǒng)一般設計方法:
1、分析控制系統(tǒng)的控制要求
熟悉被控對象的工藝要求,確定必須完成的動作及動作完成的順序,歸納出順序功能圖。
2、選擇適當類型的PLC
根據(jù)生產(chǎn)工藝要求,確定I/O點數(shù)和I/O點的類型(數(shù)字量、模擬量等),并列出I/O點清單。
進行內存容量的估計,適當留有余量。根據(jù)經(jīng)驗,對于一般開關量控制系統(tǒng),用戶程序所需
存儲器的容量等于I/O總數(shù)乘以8;對于只有模擬量輸入的控制系統(tǒng),每路模擬量需要100個存
儲器字;對于既有模擬量輸入又有模擬量輸出的控制系統(tǒng),每路模擬量需要200個存儲器字。
確定機型時,還要結合市場情況,考察PLC生產(chǎn)廠家的產(chǎn)品及其售后服務、技術支持、網(wǎng)絡通信
等綜合情況,選定性能價格比好一些的PLC機型。
聯(lián)系人:小蘇
電話:0592-6083552
手機:18050108292
傳真:0592-6535181
QQ:3070246084
E-mail:3070246084@qq
 福建宇創(chuàng)自動化設備有限公司座落于美麗的海濱城市——廈門。
 是一家多年專業(yè)從事大型系統(tǒng)備件(集散式控制系統(tǒng)、可編程控制器、冗余容錯控制系統(tǒng)、機器人控制系統(tǒng)、大型伺服控制系統(tǒng))等進口自動化系統(tǒng)備件、模塊銷售及系統(tǒng)集成的高新技術企業(yè)。
 對各自動化品牌產(chǎn)品有著強大的優(yōu)勢,公司配備專業(yè)的技術人員,旨為客戶提供更優(yōu)質的服務。 
 福建宇創(chuàng)自動化設備有限公司本著專業(yè)、誠信、合作、共贏、的經(jīng)營理念,竭誠為客戶提供更好的服務,更好的價格;歡迎來電垂詢。
 RockwellAllen-BradleyReliance瑞恩:SLC500/1747/1746、MicroLogix/1761/1763/1762/1766/1764、CompactLogix/1769/1768、Logix5000/1756/1789/1794/1760/1788、PLC-5/1771/1785等
 SchneiderModicon(施耐德莫迪康):Quantum140系列處理器、控制卡、電源模塊等?
 ABB:工業(yè)機器人備件DSQC系列、BaileyINFI90等 
 Siemens(西門子)伺服控制系統(tǒng):SiemensMOORE,SiemensSimaticC1,6SN1118,6ES7416,6FC5103,6SN1123,6RB2026,6SC6100,6SN1145,6SN6111,6SC6101,6DR2100,SiemensS5系列
 Westinghouse(西屋):OVATION系統(tǒng)、WDPF系統(tǒng)、WEStation系統(tǒng)備件Invensys
 Foxboro(福克斯波羅):I/ASeries系統(tǒng),F(xiàn)BM(現(xiàn)場輸入/輸出模塊)順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉換、輸入/輸出信號處理、數(shù)據(jù)通信及處理等
 GEFANUC(GE發(fā)那科):模塊、卡件、驅動器等各類備件 
 Yaskawa(安川):伺服控制器、伺服馬達、伺服驅動器
 BoschRexroth(博世力士樂)伺服控制系統(tǒng):IndramatMotorMAC,DCK04.3,BoschVersorgungs.I/O模塊,PLC控制器,驅動模塊等
 Woodward(伍德沃德):SPC閥位控制器、PEAK150數(shù)字控制器
RELIANCEELECTRIC60HPACMOTOR1775RPM575VFRAME364TSC42392
RELIANCEELECTRICELECTRO-CRAFTPRO-100SERVODRIVEPCBSS0016-64960042-6677 
RELIANCEELECTRICAUTOMAXREMOTEI/OHEARINTERFACE57C330C57C-330C120/240V
RelianceElectric(RockwellAutomation)GV3000E-AC008-AA-DBU-RFI(GV3000E)
RelianceElectric2SR41200Snubber1200Wattfor460V 
RelianceElectric57C-554RemoteI/OInterface
RelianceElectric1VT414040HPACDrivemotorvfd460v
NewRelianceElectricTransductor0-51831-6#29001
RelianceElectricDriveBoard8044620E804.46.20E
RelianceElectricDist.System/PowerModule
RelianceElectric2GU4101010HP460VACDrive
RelianceElectric86466-60SRectifierStack
NEWRELIANCEELECTRIC0-54394-30543943PCBOARDDRIVERCARD
RelianceElectric3HPACVSDrive4.2KVA200/230V1AC2103UGP1000FREEWarranty
RELIANCEELECTRIC0-60031-1USPP0600311
RELIANCEELECTRIC0-60031-4USPP0600314
RELIANCEELECTRICDSA-MTR-40D2DRIVENEW!WITH30DAYWARRANTY
RELIANCEELECTRICDSA-MTR-12A1DDS-TLIIDRIVENEW!WITHA30DAYWARRANTY
RELIANCEELECTRIC2GU42001VSGP-2000DRIVEREPAIREDWITHA30DAYWARRANTY
RelianceElectric054308054308PCBoardRecieverNEW
1NEWRELIANCEELECTRIC0-57414-1H0574141HMODBUSINTERFACE
RELIANCEELECTRICS-67118B67118ANALOGOUTPUTMODULEDCS4POINTTESTEDWORKING
RELIANCEELECTRIC0-52808-2OLVCCARD0528082NIB 
RelianceElectricRemoteI/OInterface45C37A
RELIANCEELECTRIC413338-1JLCIRCUITBOARDGD.718.39-00
RELIANCEELECTRIC418227-1A"NIB"4182271A74VDCCOIL
RELIANCEELECTRIC0-49026-22USPP04902622
RELIANCEELECTRIC831658USPP831658
RelianceElectric57C421A/57C-421A/57C421
RelianceElectric45C-15/45C15Controller 
RelianceElectric57412-D/57412D/57412/0-57412-D
RelianceElectricIsolatedAnalogOutput5741057C410
RelianceElectric45C-202/45C202
RelianceElectricRectifierStack86466-60S
RelianceElectricRectifierStack86466-60W
RELIANCEELECTRIC0-54339-39USPP05433939
RELIANCEELECTRICH-6100-0-H00AAUSPPH61000H00AA
RELIANCEELECTRIC0-49009-13NSFP04900913
RELIANCEELECTRIC0-55307NSFP055307
RELIANCEELECTRICAUTOMATE30PROCESSOR45C305A802820
RELIANCEELECTRIC57552-4AUNIVERSALDRIVECONTROLLER 
RelianceElectricProcessController0-56313-1(2863)
1NIBRELIANCEELECTRIC61C542ANALOGINPUT16CHANNEL
RELIANCEELECTRIC1AC4103UUSPP1AC4103U
RelianceElectric0-57407-4D0574074DCPUModule57407-4-Refurbished
RelianceElectric603515-5A6035155ATachGeneratorAssembly-Refurbished
RELIANCEELECTRIC831677NSPP831677
RELIANCEELECTRIC45C-994NSFP45C994
RELIANCEELECTRIC0-57407-4HUSPP0574074H
RELIANCEELECTRIC0-57407-4FUSPP0574074F
RelianceElectric644181X64418-1XRelay-Used
RELIANCEELECTRICRY4001411USPPRY4001411
RELIANCEELECTRIC0-58706-23USPP05870623
RelianceElectric0-57401-CDigitalI/ODrive-Used
UsedRelianceElectricSP50015HPVFDDrive1SU45015380-460VAC3PH25.4A
NewRelianceElectricMotor1.5HP,1725RPM,3PH-B79J6145M-LA
RELIANCEELECTRICMOTORT56S2104ANEWT56S2104A
RELIANCEELECTRICMODELTRSUPERRPMDCMOTOR20HP
RELIANCEELECTRIC0-52859-2DRIVEBOARD0528592NIB 
Reliance60HPElectricMotor
1NIBRELIANCEELECTRIC0-57407-4J0574074JPROCESSOR
MODULE
UsedRelianceElectricCardpakAmplifier0-49046 
1NIBRELIANCEELECTRIC0-57050057050PRINTEDCIRCUIT
RELIANCEELECTRIC0-51444USPP051444
RELIANCEELECTRIC14C73USPP14C73
RELIANCEELECTRIC0-55305NSFP055305
RelianceE
關于我們 | 友情鏈接 | 網(wǎng)站地圖 | 聯(lián)系我們 | 最新產(chǎn)品
浙江民營企業(yè)網(wǎng) bus1net.com 版權所有 2002-2010
浙ICP備11047537號-1