DSDX452庫(kù)存有貨

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描述

DSDX452

1996年由于DEC公司被Compaq公司兼并,2000年Compaq公司又被HP兼并。Network-90和INFI 90系統(tǒng)買不到合適的機(jī)器作為操作站主機(jī),Bailey公司采用PC機(jī)作為操作站主機(jī),它就是ConductorNT操作站,但它沒有繼承這個(gè)優(yōu)點(diǎn),而是另起爐灶,作圖必須一筆一筆地畫。有一個(gè)電廠,要將INFI 90系統(tǒng)的原OIS25操作站更換為ConductorNT操作站,一共有40幅流程圖,200條趨勢(shì)曲線,140幅文本畫面,完成該任務(wù)需要18個(gè)人*月。如能把老操作站的圖形用軟件轉(zhuǎn)換,只要幾十秒鐘,轉(zhuǎn)換完成以后,可能還會(huì)有一些不太符合要求的地方,在這個(gè)基礎(chǔ)上進(jìn)行修改,時(shí)間就會(huì)節(jié)省很多,大約需要一個(gè)人*月。由此可見,采用這種標(biāo)準(zhǔn)化的方式操作,工作量減少是巨大的。
需要制訂標(biāo)準(zhǔn)的另外一個(gè)原因是操作站軟件呈多元化趨勢(shì),有像iFIX、InTouch、組態(tài)王這種類型的,還有SL-GSM這樣的軟件,它已經(jīng)用上XML的編程方法。還有,現(xiàn)在數(shù)據(jù)庫(kù)的功能在進(jìn)一步擴(kuò)大,如神經(jīng)元網(wǎng)絡(luò)的算法已經(jīng)包括在數(shù)據(jù)庫(kù)中;還有OPC之間的數(shù)據(jù)交換等,都要求有一個(gè)編程標(biāo)準(zhǔn)。編程標(biāo)準(zhǔn)靠一個(gè)公司是無法制訂完成的,需要國(guó)際社會(huì)共同努力完成。

七十年代以前,控制系統(tǒng)中采用模擬量對(duì)傳輸及控制信號(hào)進(jìn)行轉(zhuǎn)換、傳遞,其精度差、受干擾信號(hào)影響大,因而整個(gè)控制系統(tǒng)的控制效果及系統(tǒng)穩(wěn)定性都很差。七十年代末,隨著大規(guī)模集成電路的出現(xiàn),微處理器技術(shù)得到很大發(fā)展。微處理器功能強(qiáng)、體積小、可靠性高、通過適當(dāng)?shù)慕涌陔娐酚糜诳刂葡到y(tǒng),控制效果得到提高;但是盡管如此,還是屬于集中式控制系統(tǒng)。隨著過程控制技術(shù)、自動(dòng)化儀表技術(shù)和計(jì)算機(jī)網(wǎng)絡(luò)技術(shù)的成熟和發(fā)展,控制領(lǐng)域又發(fā)生了一次技術(shù)變革。這次變革使傳統(tǒng)的控制系統(tǒng)(如集散控制系統(tǒng))無論在結(jié)構(gòu)上還是在性能上都發(fā)生了巨大的飛躍,這次變革的基礎(chǔ)就是現(xiàn)場(chǎng)總線技術(shù)的產(chǎn)生。

P0960AW

PC32000

NG31200W

7874A59H01

Altivar 66 ATV66D79N4

HND312T32W

ASP890

GE TJL4V2606

GE TJL4V2605

PJ800

MEL36400LSG

Allen Bradley 150-A135NBD

A072F1D0R0-9R

MM-PMC240SC

AS42CM-T

MVC77U034A50-76

Altistart 46C25N

Allen Bradley 1336F-B060-AA-E?N-HAS2-LA4-L-6

HND3800T33W

Cutler Hammer VM160CJ

Cutler Hammer V201KRCJ

JFF3M400

HLXD63S600A

ITE CJD63L400

Magnetek DS350

PC-W984-685

Ferraz Shawmut Amp Trap A4-BY4000

NEHB442ASP-N

Cutler Hammer MDL3800WKA1201S?0101

FDC3200

HMXD63B800

LI36600

ITE CJ3B150

Square D PAF362000

HMP231A2A0A2AA1?2A2A3B

1785-L40C15F

Dover Flexo TMV-U-RS48,tto,?tls

Westinghouse LC3600

MDS3800

Westinghouse MC3800

LC36400

MC3800

Eddy Tach Current Board 040553

LC36400

SGLB36BC0400

MHL36800

555-1105

CPU-113-03

TB83800BK22

Westinghouse LC3300

Westinghouse LC3400

LC3600F

Allis Chalmers Fuses (lot of 5) 48FM3X-4

LD3600

ITE CJD63L400

NWBP85-002

NWRR-85-001

LB3400

63230-210-100

Allen Bradley B-400N*3

CHS-110-00

CM400YK

LCMA-116

8793C15G01

CHS100-00

LH36250

LH36400

LXL36250

LXL36250

C250E

HFD3225

LXD63B500

KC34250

AS-S911-801

LXD63B600

2711-T5A8L1

Rosemount 1151 Smart

Westinghouse LC3500

Westinghouse LC3400

JJ63B400

MA 250 Finger Cluster

Square D MAP36800

KAL362251021

KD3400

CRP-932-00

LCMA-114-0-0-2

KD3400 Rebuilt and Calibrated

HKB3250

TEL136070WL

KD3400K

16252150111A03

HMCP400X5

XSM-010-00

S6HD

HLXD63S600AASAS

AS-J890-102

KHL361501021

GE TEL136125WL

Allen Bradley 1784-KTX

Square D GC Monitor

50006-364-01C

ASJ375-010

LAL26400

887191BJ

44080-497-01

Foxboro Chart Recorder New C124-CS20

Allen Bradley 1771-IFE

SGLB36BA0400

Toshiba Power Module MG400Q1US11SDF

AS-S908-120

NWBP85002

CRP93200

Allen Bradley Programmer & Converter 1747PT-1

MAL36600

KC34225

TEL136125WL

1785-L30B A

1785-L30B C

PCE984-685

NW-BM85-000

ITE CE3B070

SGHA36AT0400

KH362001021

TEL136060WL

JXD63B300

JXD63B350

601878-21

TEL136050WL

IC693ALG223C

SR0327000261

Allen Bradley 1771-IFE

Allen Bradley 1771-0ADC

AS-908-110

JJ3B400

KH36125

GE CR306E002LAD

GE Gigh Break THKMA836500

CE15UN3

1747L40A

FI26030AC

KH36225

TEL136060WL

TEL136080WL

MAP884001

TJK626600

ACI-03-000

LMD63F800

ITE PT 400765-K8

KAL361251127

Cutler Hammer Contacts 6-28-2

JXD23B225

JXD23B400

50006-364-03C

1791-32A0

IGP20-D22021F-M?2L-1

KH36110

MCP23480RC

KH26125AC

KH26200AC

GE Breaker TJJ436350

KH36125

LAL363001021

FJA34040

New – Westinghouse JB-3125W Molded Case Breaker

72-210-442-502

1771TCMB

Square D (3) 8536SD01H20S

41-09-604422

41-09-604481

41-09-60473

41-09-610463

41-09-610461

41-09-612662

41-98-610614

ACCUTROL 300

Square D Class 98/0 Type ST400

IC697BEM-731

GE High Break THKMA8361000

1746NT4

1771-OD16A

GE Breaker TKM836500

OLSUN ST 50C 1863A S-21253

Buss Fuses ( Lot of 4) JCK4R

AS-B875-111

HFD63F250

ASB872-002

SGLA36AT0400

1771NBTC/A

C180E

C3250N

FDC3090

LAL36300

LC1F265

DM400YL

JT3090T

CK09BE300

IC697MDL250

Square LA36400

TKM836700

ITE JXD63H400

KAL36250

GE Gigh Break TFK236T800

1771IFE/A

KA36250

KAB36150

FJA34040

ASP810000

1771-P5

1785-ENET A

IC693CMM321EE

IC693CPU350BC

ECN16A2AAA

ASP-810-000

Q320-1962-51

Foxboro Flow Integrator 14A

LA36400

Westinghouse GCA530

ITE FXD63B225

W200M1CFC

Leeds & Northrup 046315

A480R5R

Allen Bradley SLC500 1746-A110

IC693MDL752D

FJ63B150

1394-AM07

1747L532

AN16-GNO

Honeywell R14041014 New

Leeds & Northrup PCB 445847

FXD63B150

FJ63B200

Ramsey CO6365E-0012 B

Martin Double Sprocket DS40A 30SS

W200M2LFCY47

EHD2020VH09204

Furnas 42DF15AF

FC34070

GE Breaker THFK236150

GE Breaker TJJ436300

GE Breaker TJK436300

GE Breaker THKM836T500

GE Breaker TKMA836T800

FJ63A150

FJ3B150

FJ2B200

SQUARE D LHL36000M

HMCPE100R3C

509-C0D

MCP331000CR

KAL361501021

997327

LC1F150

QGA32225

GE TEL136070WL

1785-LT/B

GE Circuit Breaker TJJ436400

AS B872-100

FXD63B070

FXD63B150

IF34040

QJ23B200

Allen Bradley SLC500 1747-L532

8536SEO1H20S

ASB862-001

9602-0450

716389-000

63230-210-100

SR0327000261

12SAM11C21A

12JAV54E1A

Leeds & Northrup Clock Board PCB 445859

Ramsey F.V. PCB C6365E-22E

9-591-1

Square D MEC836LS

AS B821-108

Ramsey Controller Board 40-54

FI36050

JL3F400

Westinghouse TPM A944

GE Power Supply 36C774344ABG01

AA23B Cutler Hammer

KA36225

ED43B125

XPSQ005SA004A

Micromaster 440

IK34125

HFD3030

Allen Bradley 1786-RPA

IC697BEM-713

Reliance P56X4075S-AH

Ph Meter Boards, P0121K2-E

SCL-C-005-M2

JD63F400

FB3070PL

HJA36050

Allen Bradley 709D0D103

Tsubaki TSB-50

CH Safety Switch DH362NGK

FHL361001021

JB3125

Asco Valve New 8017

1576762

71-920-889-001

ITE FJ36A150

1771IQB

1771OBN

1771ODZ

1785-L20B/A

CM1746

Westinghouse MCP03150 15 Amp

1771-ID

L116-0-0-1

HFD3060

Leeds & Northrup PCB 018484

MCP0322R

Allen Bradley 190-CPS40

Ramsey amplifier circuit board CO6365E-0032

MTR-1-015-3

8941K842

Allen Bradley 871TMBH5N18-R3

SU110P-13

SLC-C-005-M2

IC697PWR-710

GE Molded Case Switch TKM836Y800

LIT

ITE FXD63B225

KAL36125

1771-OFE2B

1771-OW

Foxboro Bitsum Chips 500 S1635-1

Fisher Porter 50 EK

CPS-114-10

996791

Foxboro (4 units) E92-RFN2I

Foxboro Receiving Micro Controller 712 CNA-AT

PCA984130

1771-ID

1771-A1BB

140XBP006-001

Furnas 42CF25AF

MCP03150R

MCP13300RC

MCP03150C

MCP13300R

KAL36200

SCR Testing Unit

GE High Break TJJ436400 with shunt trip

GE Breaker TKM836800

GE Breaker TJD432250

ITE FJ63B150

Eagle HA42A6A242

Pair of Auto Transfer Sw/ motors Baldor & RAE 120 VAC

HGA36070

CE150N

CE150UN3

5ACLS-3R

Fusetron KRPC1200

FC34030

FC34050

1771SPI C

SECO WB 36409-00

GE Fuses 1EJ1

Rosemount 23532

SECO

FH36050

FH36050

1771-P4RC

Foxboro X0167S

(10) QOUR220

FHL360601212

MCP0322R

QJ3B225

FH36035

TFJ236250

FH36100

Foxboro Transmitters IDP10-026A21F-M?2L1B1 & more

EHD3100L

O4L3250

Digital Inputs I/O Box 0400-0023

ASB838-032

1771IFE

1771IFEA

FB3030L

FB3015L

1771OD16A

1785-L40B1A

2760-RB

Foxboro Plastic Body Temp Compensator P0121PJ

1771P4RC

FD3100

GN203KRRB

14-410031

Amp Trap (3) A4-BY1000


選擇深圳長(zhǎng)欣,選擇放心,售后無憂大量現(xiàn)貨,當(dāng)天順豐發(fā)貨!
主營(yíng):本特利,英維思,伍德沃德,??怂共_、西屋、瑞恩、施耐德莫迪康、ABB、AB、西門子、摩托羅拉、GE發(fā)那科、安川、博世力士樂,ACSO,力士樂等各大品牌的DCS系統(tǒng)配件,機(jī)器人系統(tǒng)配件,大型伺服系統(tǒng)備件。

先介紹幾點(diǎn)經(jīng)驗(yàn)。
1、先通讀一遍“系統(tǒng)手冊(cè)”(不管能不能看懂,先了解個(gè)大概,以便學(xué)習(xí)編程時(shí)查找);
2、由位控邏輯入手,逐漸增加定時(shí)、計(jì)數(shù)等條件,把或、與、非關(guān)系理順;
3、進(jìn)而練習(xí)整數(shù)運(yùn)算、實(shí)數(shù)運(yùn)算、類型轉(zhuǎn)換;
4、量程轉(zhuǎn)換、PID調(diào)節(jié)回路的建立及P、I、D參數(shù)的理解(最好是有個(gè)物理回路驗(yàn)證,比如變頻器+電機(jī)+測(cè)速傳感器);
5、循環(huán)、順序、跳轉(zhuǎn)等程序控制(盡量避免跳轉(zhuǎn),非跳不可時(shí)也是跳的越近越好);
6、中斷、通訊、位置控制....

本人以ABB工業(yè)機(jī)器人配件DSQC系列和Motorola MVME系列,GE 卡件 模塊 驅(qū)動(dòng)器系列為主攻。各位電工朋友可根據(jù)自己的條件選擇適合自己的PLC品牌,由于PLC的基本框架大同小異,學(xué)會(huì)一種至于其它的學(xué)習(xí)起來也就簡(jiǎn)單了。