詳細(xì)內(nèi)容：MDD090C-N-020-N2L-110PBO MDD090C-N-020-N2L-110PBO MDD090C-N-020-N2L-110PBO 工業(yè)界對(duì)于分布式控制系統(tǒng)(DCS)與可編程邏輯控制器(PLC)兩者孰優(yōu)孰劣的爭(zhēng)論已經(jīng)持續(xù)了至少40年。然而，隨著技術(shù)的發(fā)展，爭(zhēng)論并未停止。由于兩者功能特性越來越接近，價(jià)格差異也在縮小，曾經(jīng)一度很清晰的選擇，現(xiàn)在似乎變得越來越模糊。要想理解這兩者之間的爭(zhēng)論，就一定要明確這兩種平臺(tái)之間的根本性差異。 要想理解這兩者之間的爭(zhēng)論，就一定要明確這兩種平臺(tái)之間的根本性差異。例如，DCS體系結(jié)構(gòu)源自一種完整的系統(tǒng)方法，其焦點(diǎn)在于基于網(wǎng)絡(luò)實(shí)現(xiàn)分布式控制，協(xié)助作業(yè)人員監(jiān)視并操控工廠中的任何一個(gè)區(qū)域。通過高性能的確定性網(wǎng)絡(luò)實(shí)現(xiàn)一致、同步并且完整的過程數(shù)據(jù)正是DCS體系結(jié)構(gòu)的核心。 ASEA BROWN BOVERI G00600A09 USPP G00600A09 ASEA BROWN BOVERI DSQC-350 USPP DSQC350 ASEA BROWN BOVERI AC11401B00422-A0AE0000 USPP AC11401B00422A0A ASEA BROWN BOVERI ACH401600422-A0AE0000 USPP ACH401600422A0AE ASEA BROWN BOVERI 35EB91 USPP 35EB91 ASEA BROWN BOVERI 61298461 USPP 61298461 ASEA BROWN BOVERI GJR5-2403-00-R0202 USPP GJR5240300R0202 ASEA BROWN BOVERI 35AB95 USPP 35AB95 ASEA BROWN BOVERI SALR-010-6 USPP SALR0106 ASEA BROWN BOVERI 07KR240 USPP 07KR240 ASEA BROWN BOVERI 3ADT311500R0001 USPP 3ADT311500R0001 ASEA BROWN BOVERI 3BSE018103R1 USPP 3BSE018103R1 ASEA BROWN BOVERI 3BSE018126R1 USPP 3BSE018126R1 ASEA BROWN BOVERI YT204001-EH USPP YT204001EH ASEA BROWN BOVERI NGPS-11MD NSFP NGPS11MD ASEA BROWN BOVERI EH175-30-11 USPP EH1753011 ASEA BROWN BOVERI YB161102-BM/1-DSQC126 NSPP YB161102BM1DSQC1 ASEA BROWN BOVERI A300-30-11-51 NSPP A300301151 ASEA BROWN BOVERI G00600A00 USPP G00600A00 ASEA BROWN BOVERI 07-KR-240-R2 USPP 07KR240R2 ASEA BROWN BOVERI EHFA200 NSPP EHFA200 ASEA BROWN BOVERI QDSU101 NSPP QDSU101 ASEA BROWN BOVERI QHFA200 NSPP QHFA200 ASEA BROWN BOVERI QHFA212 NSPP QHFA212 ASEA BROWN BOVERI QHFA222 NSPP QHFA222 ASEA BROWN BOVERI YB161102-BF USPP YB161102BF ASEA BROWN BOVERI DSQC-228 USPP DSQC228 ASEA BROWN BOVERI 3BHB007030R0001 NSFP 3BHB007030R0001 ASEA BROWN BOVERI 3BHE003379R0003 NSFP 3BHE003379R0003 ASEA BROWN BOVERI 3BHE003379R0005 NSFP 3BHE003379R0005 ASEA BROWN BOVERI 3BHE004468R0011 NSFP 3BHE004468R0011 ASEA BROWN BOVERI 086366-003 USPP 086366003 ASEA BROWN BOVERI 6009BZ10000G USPP 6009BZ10000G ASEA BROWN BOVERI 50XE-4B USPP 50XE4B ASEA BROWN BOVERI LSB-6-3-600-LAS USPP LSB63600LAS ASEA BROWN BOVERI PR106/C0/RR0000/111ST USPP PR106C0RR0000111 Asea Brown Boveri RVS-6 Power Factor Controller (ELE1900) ASEA BROWN BOVERI DSSS170 USPP DSSS170 ASEA BROWN BOVERI 58976521 NSFP 58976521 ASEA BROWN BOVERI ACS-501-002-4-00P51 USPP ACS501002400P51 ASEA BROWN BOVERI YB161102-05 USPP YB16110205 ASEA BROWN BOVERI S5H400BW-2 USPP S5H400BW2 ASEA BROWN BOVERI 1701RZ10002A USPP 1701RZ10002A ASEA BROWN BOVERI 2668180-586 USPP 2668180586 ASEA BROWN BOVERI 57310256-DB USPP 57310256DB ASEA BROWN BOVERI 3BSE008522R1 USPP 3BSE008522R1 ASEA BROWN BOVERI CC51583 NSFP CC51583 ASEA BROWN BOVERI DSQC-223 NSPP DSQC223 ASEA BROWN BOVERI 57310001-PT/1 USPP 57310001PT1 ASEA BROWN BOVERI SNAT-7070 NSPP SNAT7070 ASEA BROWN BOVERI OETL-NF600A-2SW USPP OETLNF600A2SW ASEA BROWN BOVERI 57413077 USPP 57413077 ASEA BROWN BOVERI DSQC-315 USPP DSQC315 ASEA BROWN BOVERI 3HAB2214-1/2 USPP 3HAB221412 ASEA BROWN BOVERI DSQC317 USPP DSQC317 ASEA BROWN BOVERI SPAJ-140C USPP SPAJ140C ASEA BROWN BOVERI SPAM-150-C USPP SPAM150C ASEA BROWN BOVERI EH300C-Y1 NSPP EH300CY1 ASEA BROWN BOVERI ACS601-0006-4-000B1200801 USPP ACS60100064000B2 ASEA BROWN BOVERI 58038008 USPP 58038008 ASEA BROWN BOVERI 57289058 USPP 57289058 ASEA BROWN BOVERI 3HNE001881 FNFP 3HNE001881 ASEA BROWN BOVERI PAD615AV5 USPP PAD615AV5 ASEA BROWN BOVERI AF300-30-11-72 USPP AF300301172