除了应用产业外，在相关技术上，中、大型PLC也正在逐步蚕食较不复杂的DCS与SCADA的应用，扩大了整个市场的大饼，对于大型工业用户而言，以PLC为基础的自动化方案愈来愈受欢迎，一来因为PLC的稳定可靠与现成可用性确实众所週知，二来有经验的PLC专业人才确实比较容易找到。至于几年前一度来势汹汹的PC-based控制器，现在看来则似乎不容易再对PLC的地位构成威胁，吴顺裕认为有两个塬因，首先是，PLC厂商其实已经把PC-based技术融入PLC当中，用来提供更多新的功能，这样一来，PC-based控制器当然很难切入PLC既有的市场，另一个塬因则是基础的架构不同，PLC一开始就是为了自动化控制而设计，因此其架构会特别贴近自动化底层设备，如马达、变频器等，但PC Based则是从PC而来，自动化控制只是后来所加上去的功能，因此在与上述的这些底层设备的沟通介面，设计的并不理想，在大型PLC上面，虽然PC Based控制器对上层架构沟通较佳，但这些沟通介面，现在PLC都已可做到，再加上PLC塬有的稳定优势，更是让PC Based难以跨入大型自动化架构。　zui后再从PLC厂商来看，从记者採访过程中，各自动化产业工程师认知度zui高的PLC品牌，包括了日本叁菱、欧姆龙、德商西门子及美商洛克威尔(AB)，此外法国施耐德、美国GE Fanuc、日本的富士、松下、中国台湾的永宏、丰炜、台达等品牌也有相当的支持度，虽然样本有限，以上的结果仅能供作参考，未必*符合业界的真实状况，但似乎也可反映出部分工程师对市场的一般印象。
就品牌度来看，叁菱与欧姆龙两大日系品牌，在中国台湾市场的普及度zui高，而西门子与洛克威尔的PLC，则在大型系统佔有较高的比重，一般认为，日系品牌的PLC在中小型机种方面具有简单易用、体积小的优点因此受到广泛应用，但专属功能提高了方便度却也降低了系统弹性;而欧美品牌的PLC则强调开放性，使用者自行定义的功能较强，适合大型架构，但价格偏高，至于中国台湾自製的PLC品牌，价格非常有竞争力，稳定性也还不错，但在功能上则比较阳春，且多以小型机种为主。

[福州卓凯电子科技有限公司

公司聯络人：小李(销售工程师)]
[： ]
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[： ]

1771-NIVR

E2010000730编码器

AllenBradley1761L32BWASer.EMicrologix1000New

YT212001-AD

3HNA003297-001BOTTOMPLATE

ALLENBRADLEYW45NSPPW45

TK890F

IC693BEM331RR

AM-S985-000

STAIGER?MOHILO?DMF-PV3

M210RGB14

MARS11068RMOTORSTARTCAPACITOR/WRESISTOR(10)

TU837V1

3HAC020813-165

557VKB20410

BoschServodynSM25/50-TC1065670-105(Nr.7)

SNAP-SCM-232

Simatic6ES5950-1AB61

3Kl?cknerMoellerUniversal-HilfsschützDIL08-31-G

CMPR-FD05B1B27

IEMMU01低价销售贝利模块

CM577-ETH

6RB2100-ONA11

51404391-275PWAMODULE,SERIALINTERFACECC

PaperMoneyCollectiblesComputers/Tablets&NetworkingConsumerElectronicsCraftsDolls&BearsDVDs&Movies

VDI6600

西门子4EP3700-2US电感

TI80GJR5211900

PHENOMENEX00G-4252-R0-LLUNA5uMICRONC18(2)250x4.

2711-K5A9L1

MIV08A-1-B4

3HAC10939-5

VDIMNCGR062TBEP

YASKAWA安川伺服电机SGMAH-02A1A-SM11

SIEMENS6AV3515-1EB00操作面板

ALLENBRADLEY1772-LSNSPP1772LS

ALLENBRADLEY800M-XD1KNSFP800MXD1K

Allen-Bradley1769-L30

3HNA012138-001OR-VALVE

EMERSONFX-4901

TU842

3HNA003045-001CABLEDEVICENET

SNAP-LCM4

HONEYWELLTKC21P

PCZ20369245

37911-4-0338125

ALLENBRADLEY1756-EN2TRNSFP1756EN2TR

2711P-K7C4D2

ACTECHADJUSTABLESPPEDACMOTORCONTROLM1420C

IC693CHS392RR

NKLS02-10低价销售ABBBailey

1791-32AO/BAB179132AOF27

ABBNBRA-656+NBRC-51

3HNA012454-001CABLEAC2.KZ105-AM2.SQ1

ASTECLPS153

MODICONNW-RR85-0011

FOXBORODCSAD194RG/FBM02，FBM36

AS-B814-002

穆勒EM4-201-DX2电源及CPU模块

DSQC361

XTEAWT-0-5B3-R30-F0CREELTD

AB40888-490-01-S1FX软启动控制器

SIEMENS6FC5210-0DF02-0AA01

1336F-B030-AF-EN-L6

DSC3.1-50-115V

1746-P2

CACR-30SEBPOOBOO 

1756-IF8

SANYOPRS-4603F

BraumullerBUH2-90/90-34-101-0????

1785-L60B

西门子6ES7135-4GB01-0AB0

XC4010-5MQ208CXilinx

QLSAMBAN

Allen-BradleyPLCBroadbandModem1785-05B

1756-IF8

MannesmannRexrothamplifierboardVT3024-36a

Allen-Bradley1747-L40BSerBProcessUnit40I/O

6SE7034-6EE85-1JA0板卡

3HNM11721-1WINDOW

AS-C484-265

51304485-150现货

ABBDSSB146/DSSB-146/(48980001-AP/2)/48980001-AP

A06B-6102-H211#520

RechnerSensorsIAS-10-23-S-M22

2711-K5A14

2P400-495HF控制器

KVGA2.0

AllenBradleyAB1771-IFCAnalogInputSeriesB

GREINERBIO-ONE65018596WELLCULTUREPLATES60/CASE

IC697ALG230

3HAC031123-001CableProtector

HONEYWELLDCS51304084-100/MU/MC-TPIX12

A20B-0008-0242

140XBP00300C

275806-EU

1SAP245000R0001

Lotof5Allen-BradleyBreakerGFCI14922Pole20Amp

XPEWHT-L1-5C2-R2xCREELTD

3HACHAC020801-001

RussellstollReceptacleJRS1034H100A600V3P4W

X9C103SXicor

ABB3HNA012283-001示教器

EMERSON10P55270010

A06B-6079-H208

SCHNEIDER（施耐德）140CPU6716051

BRU-200Electric控制器

Honeywell-DC200T-1-000-100000-0

170ADO34000

140CRA93101

GEFANUCHE693PBM100

西门子工控机备件：C79458-L2225-B205电源模块

3HAC022173-006Contactpanel,Wirefeeder

AB1771-OWSERIESBSELECTABLECONTACTOUTPUTMODULE

51304812-100

ALLENBRADLEYCADET3SAFETYSWITCH440K-C21074（NEW）

PC-0984-381

1756-PA75

1766L32BXB

6ES7332-5HF00-0AB

DIGIFAS7116-L2-DP

140CRA93200

YASKAWAVARISPEED656RC5CIMR-R5U404525HP*NEW*

C25DND230

SGMG-30V2AAB AC 

RFT9739D4SUA

DSBC1764有现货1个

HH04HH04

3HAB6597-1

1747-OCFAN1

3BSE022460R1

Honeywell620-0044#13832

IC693CHS398CA

SNAP-PS5-24DC

3HNE00025-1DSQC350B,RIOI-02

太平洋PC832-001-T

Honeywell霍尼韦尔内存模块620-00246200024

KSD1-48

安川伺服控制器SGDM-15ADA

6FC5357-0BA11-0AE0

IC693BEM320

GEMultilinT60D00HCHF8CH6GMXXP6GUXXW5E

AB1785-L11BSERIESEDATECODE6/18/04INABOX

XREWHTL10000007E3CRE

6FX1111-4AB00板卡

GE469-P5-HI-A20-E1

TSXBATM01

ALLENBRADLEY1798-IB4USPP1798IB4

2711P-RDT12CK

6DS1223-8AA2

COMAUPS101

3HAC037877-001Harn-DriveUnit120-1600

Allen-BradleyPanelview5502711-K5A2SeriesERevBFRN4.41(7078)

1336F-B300-AN-EN

三洋RS1L03AAW伺服器

TRICONEX2652

60DAYSREVB05F/WREVIPKG06/25/2010QTY

ABSLC500SLC500ANALOGOUTPUTPLCMODULE1746-N04V1746-NO4VSERA

PARKERFLUIDCONNECTORMODEL#10143-8-6(BOXOF16)

1756-BA2

3HNP01349-1COMPRESSIONSPRING

SEWMM22B-00变频器

IC695CPU310

AB2711P-T6C20D

AB1769-OF2配件

MKSDCG-200ZOPTIMAOPT-100Z-00

AllenBradley2711-T10C20/E|PanelView1000#3

MARS11069RMOTORSTARTCAPACITOR216-259MFD330VAC10

ALLENBRADLEY1794-OB16P/A1794OB16PMODULE

3HAB8101-8/14C0

yokogawabcmPSBCMNBN

1100179MODULE,FISHERCONT100179FLYBACKMULTIPLEXERASSYINTECOLOR1001791

Includes20-HIM-A3And20-COMM-R

CIMR-P5U43P7

KJ4002X1-BB1

3ALLENBRADLEYABALARMSILENCECAT#800M-XA

菲尼克斯IBS?RT24DIO?16/16-T

YokogawadcsM-1181-3

ABPanelView3002711-K3A2L1WithWiresAndNuts/Bolts

YASKAWAJAMSC-B1059B

Make/ModelNo.ofUnits

ALLENBRADLEY800T-B5NSFP800TB5

NewInBox!AllenBradley1761-L16BWAMicrologix1000

GUARDMASTERLTD440E-A13082NSFP440EA13082

1769-SDN

1747-OCS92

安川伺服SGDM-A3ADA、SGMAH-A3AAA21

6EP1434-2BA00

ExtraClean2711-K10G8/AFRN4.20GoodDisplayABPanelView1000

AB74103-090-52

802TA3AB802TA3

鲁能DCS保护模块

2706-PRIOK

安川伺服驱动器SGDE-04AP

3HAW050008614-0153MotorsStaticXP7400-600VM2008

IC200ACC414

1771-P4R

3HNM08427-1PULLEY

1747-L5412卓凯电子AS-P120-0001

ABBIMHSS032

PXI-6030E1

X20TB12价格

E4809-032-295

1747-RL302

西门子板卡

TECNIPLAST1290D481PICAPPUCCIOTOPFLOWHDW/FILTERU-

AB1336-BDB-SP31A

AllenBradley440N-Z21SS2BNewwithBoxwecarryothers

TERADYNE950-665-03

EHDB280

SCHNEIDER140XBP00600控制器

1336F-B150-AA-EN-L9E

1C31161G02

YDK变压器YDK380-2202500VA配件

6ES7313-5BE01-0AB0

AS-B370-001

D0012242价格

AllenBradleyPhotoswitchSens42GRU-9203h

140CPU11303

BECTONDICKINSON35201714mlPOLYSTYRENEROUNDBOTTOMT

VMIVME-3122

IC200GBI001CA

ALLENBRADLEY99-501-1995011FIBEROPTICCABLE3'（RX

1756-M2K

Honeywell51195156-3001

AB1336T-MCB-SP51A/74101-774-54

ShimadzuFRC10A?

1746-NI8SerARevAFRN2.0ABSLC500AnalogInput1746-N18

AM-S978-000

1794-IB322008orbettermfgdatesABFlexI/O1794IB32N330

SIEMENS6ES7323-1BL00-0AA0

AB17710BN

NewinBox2711-T6C15L1AllenBradley2711T6C15L1N60

IC697BEM715RR

SD0284200

FMU671这款是E+H的控制卡

HONEYWELL51303926-100

FZ1600R12KE3

8300A02PCS

1746-IM16

FOXBORODCSCP40BP0961BCREV-0M

CM722F

ABBACS800-04-0400-3+P901变频器

数字电子伺服设备DSE卡

3805E

IC697MDL752?IC697MDL752

PROSOFTMVI56-MCM

HDRZF2-480-120-NC-VB1SRCPOWERCONTROL*NEW*

BoschCNCVM50/B-TC1060838-1123/PERexrothSPSVM50

ALLENBRADLEY700-ZBR520AZ1SERIESASAFETYRELAY

1336F-C300-AN-DE-CM

ALLENBRADLEY2711-B5A8USPP2711B5A8

1756-PSCA2

FAGORBUS21-15/30

TEACTC-NSR1KNTCNSR1KNSensorCable

140CRP81100

1794-IB32

2711E-K1406

西门子6ES5431-8MA11

E4809-045-166

ABBDSDI120A/57160001-ACA/DSDI120A

西门子6FC3984-3RA

TESTEDAB1762-L24BWAMICROLOGIX1200PLC

AXIS8800-0033

安川伺服驱动器SGDH-02AEJUSP-NS600*安川伺服电机SGMP-01A312

5A26391H24

140ARI03010

VDIF0625251102

EatonInlipassACDrivew/BypassHVX03034B1C230HPInputsOutputs

AB,SLC500,1747-SDN,DeviceNetScanner,

OC-VIP06D0300

A14L-0102-0002

富士PLCNJ-Y16-R16

3HNA011342-001

AB845T-DN32AENENCODERINCREMENTAL600PPR11-24VDCIN/OUTP-P

VT3000-?36#2??T01

ANORADPC-SERV-3

ALLENBRADLEY2711-B5A2L1PV5502711B5A2L1

西门子PLC6ES7460-0AA01-0AB0

IC200UAL006

IMMFP01

6ES5951-7LD21

1747-UICC13

FOXBOROP0940BA1

YB560103-CM

YYT107A

1336F-BRF50-AN-DE

*NEW*AllenBradley1794-OB8EP/A1794OB8EPFLEXOutput

1771-OVN

3HAC020813-082

1336F-B020-AN-EN

FISHER费希尔控制器型号：38B6041X152

LauerPCS200FZ,Used,PCS200FZ

VDI64562I

SEW变频器型号:MM15C-503-0

自动开关|1489-CB2H1505

AS-B560-001

AB140092REV.23M394863/140093REV.05M003535208

1771-OGDB,TTLOutputModule,Allen-Bradley

UDK5114NW2

2AD160B-B350R2-BS03-D2V1243763主轴电机

YOKOGAWADCSAAI143-S00+ATK4A-00模拟输入模块

富士NB0U24R-3195新

140DAO85300C

TSXP57203M

3HAWL000018Verticaldividerplate_TKS

电路板3A99132G0210

MV03

欧姆龙NT620C-ST141

VDI4661

800MRPA16BAAB800MRPA16BA

MOD13/1X0085-167

1422B1428X142PROVOXOperatorWorkplace2

SD832

1336F-AQF07-AF-DE

1746-NO4I

1785-L30B

YYE109A

ALLENBRADLEYCONTACT100S-C23DJ14CNEW

VDI64514

JANCD-FC100C

PCB-1036B

CS512DCN3BUR980009R10

1756-M08SE

L5311

3HNM12504-1BUSHING

AllenBradleyPanelviewCat.No.2711-TC1SerB

Allen-Bradley1756-IF1616PointAnalogInputModule1756-IF16/A

AB440R-EM4R2模块

ALLENBRADLEYPUSH-TO-TESTBUTTON800T-PT16G

ALLENBRADLEY1606-XLS480E-3USPP1606XLS480E3

FANUCSERVOAMPLIFIER A06B-6076-H105

KOLLMORGENIC3-200

YASKAWA安川伺服电机SGM-04A3NT12

PPC-R02.2N-N-N1-V2-NN-FW

6ES7322-1BH10-0AA0

1SBP260014R100107KR51-A3.6

PFBK101YM114001-GF

1747-L552

AB1756-ENBT1

3BSE013210R1

AO6B-6093-H101

1773-L1AF

1747-L542

AS-S010-000

1745-TCAT

YM222001-TC现货

DR2-04ACY16  

OMRONE2E-X14MD1-M1USPPE2EX14MD1M1

1785-L30B

APPLIED3870-01471

TAYLORABBMOD300I/OXFER

E501822880AC-motor

施耐德AMSA85002PLC

IC697MDL350

3HNE00065-1

DDC01.2-N200A-DA02-0

FBM09

CFM7106-18

6SE3214-0DA40

T252P-5

2711-K5A15L3

VD4合闸脱扣器Y3型号：GCE7004590P01062个VD4分闸脱扣器Y2

LMC211AE-MM7

3HNM12510-1MASTERINGRODSERVO3

AUSG/DAE模块87.201.529-01-G/87.201.529-01-H

AS-B570-001

ALLEN-BRADLEYNIB771-IJEncoderCounterModuleFREEUSAShipping

MDS60A0022-5A3-4-00

3HNA008214-001ENDSTOPS2

FBM41

DSQC564B

1784-PCMK/B&1784-PCM4AB1784PCMK1784PCM4ReadDeSCRJPTion

ABPLC1747-L40C/1746-A2

TSXCAY22

日本タングステン株式会社火灾受信装置CPC-2配件

D90PlusLineDistanceProtect*tem1

西门子6SY7000-0AB67变频器

EMERSONDELTAVKJ4001X1-BA3

Foxboro873RS-JIPCGZ电阻率测试表

安川伺服驱动器SGDM-20ADA2KW有

TC-PRS021

DaubertZF000B04L00012X?

3HAC025154-001

3UF5011-3AB00-1

AS-B231-001

3HNP03286-1PIPEPLUGW/SEAL

ALLENBRADLEYX-177122NSFPX177122

1336F-LA1

IC697BEM731

CI865K01

REXROTHBOSCHDIRECTIONALVALVE98102310814600PSI

ALLENBRADLEY800E-4DL5G????????????????????NSFP800E4...

APP-PFB-PCU

1756-OB32

1756-DNB/A

IC693CHS391

6GK7242-2AX00-8BA0

DSQC345A

OEM-6

1756-IF4FXOF2FABControlLogixFastAnalogI/OwithTerminalTESTED

140ARI03010

3HAWC116590Reducer+pinionTK+050S-MF2-16_shaft22h6

I646-1

140HLI34000_140HLI34000

SI3HAC029818-001DSQC663HVMDUPOWERUNIT

IC200MDL741CA

ALLEN-BRADLEY855T-B24DN4StackableLightRED

基恩士端子OP-84410端子

FX2N-64MR-D

SI232

1756-OW16I

VDI4523

140HLI34000_140HLI34000

SMP-E230-A10

140DDI35300

AllenBradley1794-ACNR15/C1794ACNR15ControlNet

AS-B883-001

ALLEN BRADLEY 140M-C-AFA11 USPP 140MCAFA11

XYCOM3712

GEFanucIC697MDL750-EIC697MDL750EIC697MDL750/E

1C31194G01

51304386-100

安川伺服电机USAREM-05CFJ11

6SE7041-8EK85-0HA0

AB1784-CF64

BRC100

HP21

RKCfarexSRminiHGsystemH-TIO-B-DK02-M*NN

1756-L55M13AllenBradleyControlLogix1756L55M13

OmronSysmacC28*P-C1DR1-AC28PC1DR1AProgrammable...

通讯模块GBI001

1756M13

REXROTHVT5012-S43-R1-?EUSPPVT5012S43R1E

1336F-C050-AN-DE

AEGAS-C921-101

4010242UCNDROPCABLE

XPEWHT-01-4B0-Q4CREELTD

ALLENBRADLEY1746-IB16RELAYINPUTMODULE（USED）