A860-0360-T201

分類：
選擇深圳長欣，選擇放心，售后無憂
大量現(xiàn)貨，當(dāng)天順豐發(fā)貨！
了解產(chǎn)品更多詳細(xì)信息或購買請(qǐng)撥打以下電話咨詢：
白工微信
（加微信咨詢）

聯(lián)系人:白工

電話:18150087953 / 18005022628

Whatsapp/Wechat:+8618150087953 / +18005022628

Email：[email protected]

描述

A860-0360-T201

DCS安全性：為保證DCS控制的設(shè)備的安全可靠，DCS采用了雙冗余的控制單元，當(dāng)重要控制單元出現(xiàn)故障時(shí)，都會(huì)有相關(guān)的冗余單元實(shí)時(shí)無擾的切換為工作單元，保證整個(gè)系統(tǒng)的安全可靠。PLC所搭接的系統(tǒng)基本沒有冗余的概念，就更談不上冗余控制策略。特別是當(dāng)其某個(gè)PLC單元發(fā)生故障時(shí)，不得不將整個(gè)系統(tǒng)停下來，才能進(jìn)行更換維護(hù)并需重新編程。所以DCS系統(tǒng)要比其安全可靠性上高一個(gè)等級(jí)。
系統(tǒng)軟件，對(duì)各種工藝控制方案更新是DCS的一項(xiàng)最基本的功能，當(dāng)某個(gè)方案發(fā)生變化后，工程師只需要在工程師站上將更改過的方案編譯后，執(zhí)行下裝命令就可以了，下裝過程是由系統(tǒng)自動(dòng)完成的，不影響原控制方案運(yùn)行。系統(tǒng)各種控制軟件與算法可以將工藝要求控制對(duì)象控制精度提高。而對(duì)于PLC構(gòu)成的系統(tǒng)來說，工作量極其龐大，首先需要確定所要編輯更新的是哪個(gè)PLC，然后要用與之對(duì)應(yīng)的編譯器進(jìn)行程序編譯，最后再用專用的機(jī)器（讀寫器）專門一對(duì)一的將程序傳送給這個(gè)PLC，在系統(tǒng)調(diào)試期間，大量增加調(diào)試時(shí)間和調(diào)試成本，而且極其不利于日后的維護(hù)。在控制精度上相差甚遠(yuǎn)。這就決定了為什么在大中型控制項(xiàng)目中（500點(diǎn)以上），基本不采用全部由PLC所連接而成的系統(tǒng)的原因。
模塊：DCS系統(tǒng)所有I/O模塊都帶有CPU，可以實(shí)現(xiàn)對(duì)采集及輸出信號(hào)品質(zhì)判斷與標(biāo)量變換，故障帶電插拔，隨機(jī)更換。而PLC模塊只是簡(jiǎn)單電氣轉(zhuǎn)換單元，沒有智能芯片，故障后相應(yīng)單元全部癱瘓。
現(xiàn)在高端的PLC與DCS的功能已經(jīng)差不多，DCS對(duì)網(wǎng)絡(luò)和分布式數(shù)據(jù)庫還要定時(shí)掃描有較強(qiáng)的功能，同時(shí)對(duì)運(yùn)算和模擬量的處量比較拿手。
PLC還分大、中、小、微PLC，其中微型的只賣幾百塊到2000塊，點(diǎn)數(shù)也好少，大型的可以帶數(shù)千點(diǎn)，運(yùn)算能力與DCS差不多，但對(duì)多機(jī)聯(lián)網(wǎng)功能較弱?，F(xiàn)在兩個(gè)技術(shù)平臺(tái)都差不多，只是重點(diǎn)不一樣。

產(chǎn)品承諾：
保?證?全新原裝進(jìn)口,
保?證?安全準(zhǔn)時(shí)發(fā)貨，
保?證售后服務(wù)質(zhì)量，
優(yōu)勢(shì)價(jià)格，大量現(xiàn)貨。

主營DCS系統(tǒng)配件
機(jī)器人系統(tǒng)配件
大型伺服系統(tǒng)配件
品牌：ABB???,AB??,GE,FOXBORO,本特利，英維思，伍德沃德，西屋，瑞恩，施耐德，西門子，摩托羅拉，安川。力士樂。ACSO，橫河等進(jìn)口品牌。 專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊
Triconex?Siemens?Yaskawa?ABB?GE?Ovation?AB?Foxboro?Motorola?Schneider?XYCOM?KUKA ? 專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊 15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國內(nèi)實(shí)力庫存商家

NATIONAL INSTRUMENTS SCB-68 DAQ I/O BLOCK /POWER MODULE

NATIONAL INSTRUMENTS PC-4350 DAQ BOARD/ LOGGER SOFTWARE

National Instruments NI PCI-6034E

NI PCIe GPIB Interface Card National Instruments

National Instruments IEEE-488

NATIONAL INSTRUMENTS PCI-6014 MULTIFUNCTION INPUT DAQ

National Instruments NI DAQ PCI-MIO-16EX-50 Free Ship

National Instruments, VXI MXI 2, Buss Extender, C size
Expedited shipping available

National Instruments NI PXI-6508 Digital I/O

National Instruments NI PCI-MIO-16XE-50 TESTED

NATIONAL INSTRUMENTS PCI-8252 IEEE-1394 FIREWIRE 3-PORT

NATIONAL INSTRUMENTS USB-RS485 SERIAL DAQ DEVICE 4-PORT

National Instruments GPIB-796P Card

National instruments FP-AO-200 & FP-TB-1

National Instruments AT-MIO-16DE-10 DAQ Card

National Instruments, FP-PWM 520 Module, 8Ch.,PWM Outpu

National Instruments VXI-MXI-2 interface module

NATIONAL INSTRUMENTS NI PCI-6014 MULTIFUNCTION DAQ CARD

National Instruments NI PCI-6030E PCI-MIO-16XE-10

New Instruments of Environmental Governance?: National
Grand Eagle – Great books, Great prices, Great service.

National Instruments PCI-6024E NI DAQ Card

National Instruments NI FieldPoint FP-RTD-122 8Ch RTD

Dombra Kazakh national music instrument

Dombra Kazakh national music instrument

Enlarge
NATIONAL INSTRUMENT 777459-16 NSFP 77745916

NATIONAL INSTRUMENT 777459-25 NSFP 77745925

NATIONAL INSTRUMENT 779001-01 NSFP 77900101

National Instruments PCI-MIO-16E-4 (6040E) NI DAQ Card

National instrument PCI-1200 interface card 183094G-01

National Instruments. SCXI-1121

National Instruments. PXI-7352. 2 AXIS MC. (PXI-7350)

National Instruments. SCXI-1122. 16-Ch Isolated Mux

NATIONAL INSTRUMENT 779139-01 NSFP 77913901

NATIONAL INSTRUMENT 779140-01 NSFP 77914001

National Instruments NI DAQ PCI-MIO-16XE-50 Free Ship

National Instruments SCXI-1163R 32-Ch Opto Relays NEW

National Instruments NI PCI-MIO-16E-1 Card,PCI-6070E

Chinese Old National Instrument Yang qin Dulcimer

National Instruments NI PCI-6509 Card

NI National Instruments PCI-GPIB IEEE 488.2 183617J-01

National Instruments: NI card MODEL # PCI-DIO-96

National Instruments NI FP-AI-102 8Ch High Volt Analog

NATIONAL INSTRUMENT SCXI-1327 USPP SCXI1327

NATIONAL INSTRUMENT 777918-01 USPP 77791801

National Ins. 182885E-01 National Instruments At-gpib/t
One-day shipping available

National Ins. 182887E-01 National Instruments At-gpib/t
One-day shipping available

National Ins. 181830F-01 National Instruments At-gpib/t
One-day shipping available

National Ins. 181832E-01 National Instruments At-gpib/t
One-day shipping available

National Ins. 181830E-01 National Instruments At-gpib/t
One-day shipping available

NI USB 6008 National Instruments

NATIONAL INSTRUMENT SCXI-1303 NSPP SCXI1303

National Instruments Model: 182009-02 GPIB / X5 Cable

NATIONAL INSTRUMENTS NI PMC-GPIB PMC GPIB

NI, NATIONAL INSTRUMENTS ISA AT-MIO-16E-10 DAQ BOARD

National Instruments NI PCI-6509 SAVE$120 FREE WW SHIP

National Instruments 16ch Output Module FP-D0-401

National Instruments DAQ Signal Accessory GREAT for EDU

NATIONAL INSTRUMENTS PCI-GPIB IEEE 488.2 183617K-01

NATIONAL INSTRUMENTS NI PCI-GPIB IEEE 488.2 TESTED

NATIONAL INSTRUMENTS NI PCI-GPIB IEEE 488.2 18361TESTED

NATIONAL INSTRUMENTS NI PCI-GPIB IEEE 183617G-01 TESTED

NATIONAL INSTRUMENTS NI PCI-GPIB IEEE 488.2 183617k-01

NATIONAL INSTRUMENTS PCI-6024E DAQ CARD TESTED

National Instruments Isothermal Terminal Base , FP-TB-3

National Instruments 763507B-02 X2 GPIB 2.0 Meter

NATIONAL INSTRUMENTS NI PCI-GPIB IEEE 183617G-01

National Instruments PCI-CAN, Series 2, Single Port
Controller Area Network (CAN), High-Speed w/Software

National Instruments NI IMAQ PCI-1409 Card Tested

National Instruments PCI-6032E 16 bit DAQ

National Instruments. PCI-7030/6030E. Real Time MF DAQ

National Instruments PCI-GPIB PCI 183617C-01

National Instruments 181830H-01 GPIB Interface Card

National Instruments: SCXI-1100, 32-Ch. Multiplexer Amp

National Instruments PCI-MIO-16E-4 PCI-6040E DAQ Board

National Instruments PCI-GPIB PCI 183617G-01

NATIONAL INSTRUMENTS N114

National Instruments PCIStep 184903B-12

NATIONAL INSTRUMENTS 179193-20 NATIONAL INST. INTERFACE

National Instruments AT-MXI Card

NATIONAL INSTRUMENTS MXi-2 DATA CABLE

National Instruments SCB-68 with enclosure 182469E-01L

National Instruments VME-MXI Assy 180960-01 w/ 4m Cable

National Instruments NI GPIB-VXI/C VXIbus C

NATIONAL INSTRUMENTS TC-2190 BREAKOUT BOX THERMOCOUPLES

NATIONAL INSTRUMENTS GPIB-VXI/C CARD

LOT 5 NATIONAL INSTRUMENTS SCB-100 CB-50LP PXI BLOCKERS

National Instruments PCI-MIO-16E-4 (6040E) Tested

National Instrument CB-100 Breakouts w R1005050 1meter

NATIONAL INSTRUMENTS 182362-02 CABLE & PCMCIA-GPIB CARD

National Instruments Type X2 GPIB 2 Meter 763507B-02
One-day shipping available

National Instruments NI PCMCIA GPIB Card&2M Cable, Test

NATIONAL INSTRUMENTS NI PCI-GPIB 183617G-01 CARD

NATIONAL INSTRUMENTS * TBX-1329 * TERMINAL BLOCK

National Instruments FP-PS-4 24 VDC Power Supply
One-day shipping available

National Instruments DAQCard-DIO-24 with Cable Nice!

National Instruments. USB-6008. 12-Bit, DAQ, TESTED

NATIONAL INSTRUMENTS NI PXI-6224 32 ANALOG INPUTS DAQ

National Instrument cFP-DO-401 and cFP-CB-1 Module NI

NI National Instruments cFP-AI-102 8 Channel 12 Bit

NATIONAL INSTRUMENT SCXI-1303 USPP SCXI1303

NATIONAL INSTRUMENT SCXI-1320 USPP SCXI1320

National Instruments MC-GPIB IEEE 488 Card 181165-01
One-day shipping available

National Instruments PCI-GPIB 183619B-01

National Instruments ni PCI-GPIB IEEE 488.2 Tested used

National Instruments NI PXI-7324 Closed Loop Stepper

National Instruments SH6850 + Breakout FREE WORLD SHIP

NATIONAL INSTRUMENTS PCI-GPIB/+ IEEE 488.2 TESTED

NATIONAL INSTRUMENTS PCI-GPIB/+ IEEE 488.2 TESTED

NATIONAL INSTRUMENT 185137A-01 USPP 185137A01

National Instruments NI PCI-6601 Card

Enlarge
National Instruments NI PCI-6534 Tested

10 National Instruments SSD-C12MI-3526 128MB Flash Card
Expedited shipping available

National Instruments NI PXI-6722 8-Channel Analog Out

National Instruments PXI-6713 8-ch 12-bit HS Analog Out

National Instruments NI PCI-6034E Multifunction DAQ

National Instruments NI PCI-6024E Multifunction DAQ

National Instruments NI IMAQ PXI-1408 & Cable; 4 Video

NATIONAL INSTRUMENT FUS-520 USPP FUS520

National Instruments PCI-6601, 4 32-Bit Up/Dn Counters

National Instruments PCIe-GPIB Controller PCI Express

NATIONAL INSTRUMENT 183549-02 NSFP 18354902

Labview 2009 by Instruments National, Robert H. Bish…
100% Brand New! FREE Shipping! Buy with Confidence!

NATIONAL INSTRUMENTS GPIB-VXI CARD WORKING

National Instruments PCI-DIO-96 DAQ

National Instruments Shielded I/O Box SCB-100 – USED
One-day shipping available

NATIONAL INSTRUMENTS PCMCIA GPIB CARD & 2M CABLE

Enlarge
National Instruments PCI 1424 – No Reserve !!!!

Enlarge
National Instruments NI SC-2060 8 isolated digital in

NATIONAL INSTRUMENTS SCXI-1162HV 32 CHANNEL DIGITAL I/P

National Instruments NI PXI-1423 Card

National Instruments Corp GPIB-1014 VME Board TESTED

National Instruments GPIB-232CT-A Controller

National Instruments GPIB-1014 VME Controller MVME
One-day shipping available

National Instruments PCI-6024E Analog In DAQ Card

National Instruments NI SCXI-1303 Thermocouple Tester

National Instruments PCMCIA-GPIB+ Analyzer **Tested**

National Instruments PXI-8156B Controller
Expedited shipping available

National Instruments Multifunction DAQ I/O PCI-6032E

National Instruments NI cFP-AIO-610 Module
8-Channel Combination Analog Input/Output Module (NEW)
Expedited shipping available

NATIONAL INSTRUMENTS SCXI-2000 MAINFRAME

National Instruments NI VXI-MXI-2 VXIbus C Plug + Play

NI National Instruments TB-2606 Matrix Terminal Block

National Instruments NI SCXI-1162HV 32-CH 240VAC/VDC in

National Instruments NI SCXI-1100 32CH Analog Input Mod

National Instruments PCI-8431/2 RS-485 2-Port Serial

Dombra Kazakh national music instrument

Enlarge
National Instruments: 183663C-01 AT-GPIB/TNT Card

National Instruments GPIB P/N 776399-01 Manual/Software

CB-100 Breakouts w National Instruments R1005050 1meter

National Instruments 68 Pin to 68 Pin Shielded Cable
One-day shipping available

National Instruments MXI M4 Cable 181641-04 ++ NEW ++

National Instruments AT-MXI 180775E-01 Interface Card
One-day shipping available

NATIONAL INSTRUMENTS VXIpc-745 PENTIUM VXI CONTROLLER

National Instruments High-Current 96 Ch PCI-6509

National Instruments Lab PC Assy 180835-01

2 pcs National Instruments PC-OPDIO-16 Interface Card

HV# National instruments VXI-MXI-2

National Instruments VXIpc-486 Model 566 182429M-20

National Instruments GPIB-SCSI-A Controller/Inte?rface
2 available! IEEE 488/SCSI talk/listen/co?ntrol/convert!

National Instruments NI PCI-6601 Card TESTED

National Instruments PCI DIO-32HS 183480E-01

National Instruments 182419C-02 SH6868 Cable 2 m
Expedited shipping available

National Instruments GPIB-1014P

National Instruments PCI-GPIB IEEE488.2 DAQ Card TESTED

National Instruments GPIB-PCII/IIA National Instruments
One-day shipping available

National Instruments 187039A-01 PCMCIA-GPIB+ Card
Expedited shipping available

NATIONAL INSTRUMENT SH6868 NSPP SH6868

National Ins. 181065-02 Gpib-pcii National Instruments
One-day shipping available

National Ins. 181067-01 Gpib-pcii National Instruments
One-day shipping available

National Ins. GPIB-PCII Gpib-pcii National Instruments
One-day shipping available

National Instruments PCI-GPIB IEEE488.2 DAQ Card TESTED

National Instruments PCI-GPIB IEEE488.2 DAQ Card TESTED

Save $ National Instruments FP-TB-1 Fieldpoint Module

National Instruments PCI-DIO-32HS PCI Card

NATIONAL INSTRUMENTS Model SCXI 1100 / 32 CHANNEL

NATIONAL INSTRUMENTS GPIB-120A BUS EXPANDER/ISOLAT?OR

National Instruments EXNAT-GPIB-TNT Ieee-488.2 Isa Boar
One-day shipping available

National Instruments 18183.21 Ieee-488.2 Isa Board
One-day shipping available

National Instruments 182787c-01 rev1 Ieee-488.2 Isa Boa
One-day shipping available

National Instruments EXNAT-PLUS Ieee-488.2 Isa Board (c
One-day shipping available

National Instruments 847567658 Ieee-488.2 Isa Board (ci
One-day shipping available

National Instruments SCXI-1102 32ch Thermocouple Input

Selective Assassination As an Instrument of National ..

NI, NATIONAL INSTRUMENTS AT ISA GPIB TNT LOT OF 4

National Instruments NI GPIB-120A Bus Expander/Isolat?or

NATIONAL INSTRUMENTS NI GPIB-VXI/C 184511B-01

NATIONAL INSTRUMENT NI-CFP-RLY-421 USPP NICFPRLY421

National Instruments PCI-GPIB IEEE 488.2 183617K-01

National Instruments NB-AO-6 D/A Converter Board, NuBus

National Instruments Dual Channel 4-20mA Analog Output

National Instruments SCXI-1304 AC/DC Terminal Block

National Instruments PCI-MIO-16E-4 PCI-6040E

National Instruments SC-2075; Breadboarding; E-Series

**NEW** National Instruments PCI-6512 Iso 64-Ch Outputs

National Instruments DAQCard-DIO-24 24-bit Digital I/O

NATIONAL INSTRUMENTS NI 182419B-05 CABLE SH6868 SH-6868

National Instruments SCB-100; Shielded Connector Block

National Instruments MXI2/2 8-meter cable 182802A-008

National Instruments NI PCI-6014 16-bit analog DAQ

Save $140 – NATIONAL INSTRUMENTS 68 Pin Cable SH6868 2m

National Instruments NI PXI-7324 Motion Controller Card

National Instruments GPIB Instrument Simulator & Manual

National Instruments SCXI-1162HV 32-Ch Opto Inputs

NATIONAL INSTRUMENTS SCXI-1357 BACKPLANE KIT 776575-582

National Instruments SH50-50 Cable 185319-0RS 0.5m NIB

Save $50 – NATIONAL INSTRUMENTS 68 Pin Cable SH6868 2m

NI National Instruments PCI DIO96 CARD – Save $290

National Instruments PCI-DIO-32HS I/O Device w/Bracket

NATIONAL INSTRUMENT NI PXI-6533 32-BIT DIGITAL I/O INFC

National Instruments (NI) 777567-01 Power Supply
One-day shipping available

National Instruments PCI-MXI-2 Interface Card

National Instruments Lab-PC 180835-01 Computer Board

NATIONAL INSTRUMENTS SCXI-1125 8-CHANNEL ISOLATION AMP

National Instruments #777519-01 FP-TB-1 New in Box

NATIONAL INSTRUMENT FUS-260 USPP FUS260

NATIONAL INSTRUMENT FP-DI-301 NSPP FPDI301

National Instruments GPIB-VXI/C VXIbus C-size Module

National Instruments 178009-01

National Instruments NI PXI-6713 Analog Output

National Instruments (NI) Breadboard Module SCXI-1181

National Instruments NI PCI-1200

National Instruments DMA 2800 Board with GPIB I/F Mac

National Instruments AT-MIO-16F-5 Data Acquisition Sys
Expedited shipping available

National Instruments PCI-6034E DAQ Card w IO Block &Cbl

NATIONAL INSTRUMENTS GPIB-PCII/IIA ISA IEEE 488

National Instruments 777642-08 PCI 8 port RS232 bd

National Instruments. PXI-8250. System Monitor Module.

NATIONAL INSTRUMENTS 76507-02 TYPE X2

National Instruments. PXI-6713. HS Analog Output 12 Bit

National Instruments #778069-07 FP-AI-V5 New Sealed

National Instruments GPIB-PCII/IIA 776113-01 New In Box
Comes with unopened Software!

Enlarge
National Instruments NI SCXI-1102 32-channel Input

National Instruments FP-1100 DeviceNet Interface

NATIONAL INSTRUMENTS GPIB-130 BUS EXTENDER

NATIONAL INSTRUMENTS GPIB-120A BUS EXPANDER/ISOLAT?OR

National Instruments PCI-GPIB IEEE 488.2 Card

VHDCI Breakout for National Instruments w/ 12′ Cable

NATIONAL INSTRUMENT FP-TB-01 USPP FPTB01

NATIONAL INSTRUMENT FP-TB-1 USPP FPTB11

NATIONAL INSTRUMENT FUS-130 NSPP FUS130

National Instruments NI SCXI-1162HV 32 Channel Module

National Instruments Daq Card 700 Data Aquisition
Expedited shipping available

NATIONAL INSTRUMENTS GPIB-120A BUS EXPANDER / ISOLATOR

NATIONAL INSTRUMENTS SCXI-1160 16 CHANNEL SPDT RELAY

National Instruments MKI-2/M2 777164-02 Cable; 2 Meter

National Instruments FP-DI-330 Universal Input

National Instruments FP-DI-330 8-Channel Input Module

National Instruments GPIB-VXI/C VXI Module 181520G-0110
Expedited shipping available

NATIONAL INSTRUMENTS MICRO GPIB CABLE

NATIONAL INSTRUMENTS NI PCMCIA-GPIB #186736C-01 Tested

NEW NATIONAL INSTRUMENTS MEMORY 128 MB SDRAM 777885-128
One-day shipping available

專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊

PLC模塊，可編程控制器，CPU模塊，IO模塊，AI模塊，通訊模塊。AB/施耐德/ABB/GE/本特利/西屋/英維斯/霍尼韋爾/黑馬/FU克斯波羅

15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國內(nèi)實(shí)力庫存商家


選擇深圳長欣，選擇放心，售后無憂大量現(xiàn)貨，當(dāng)天順豐發(fā)貨！
主營：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。

相關(guān)產(chǎn)品