施耐德产品140CFX00110 Quantum

140CFX00110 Quantum

PLC、DCS是由早期不同的产品形态和应用场合逐步完善演化而来。

可以说PLC由制造业的继电器演化发展而来。

DCS是由过程控制的仪表发展演化而来。

各自产品有其自己的使用场合和特点，随着技术的进步、行业的相互渗透和竞争的激烈。

PLC和DCS这两种产品都在发展自己优势的同时向对方的渗透。

应该知道PLC的逻辑控制功能很强大，而回路控制则是不值一提的（可以看一看型号稍微老一点的PLC），而DCS系统正好相反。这是由于两种系统的内部处理机制的不同。

看看现在呢？

老牌的PLC厂商均涉及DCS应用领域如西门子、罗克威尔，其系统不过是PLC加网络加软件加增强的控制器。

DCS厂商如霍尼维尔等其系统也融入了PLC，以增强其逻辑控制功能。

要注意一点PLC是一种控制器；

DCS是一种体系结构是由控制器+IO采集+网络+软件等组成的系统。

SCADA系统是另一个概念，有另一种应用需求所呈现的系统。

RELIANCE ELECTRIC 30P6171 USPP 30P6171

T&R ELECTRONIC 501-00003 USPP 50100003

SIEMENS 6ES7-614-1AH02-0AB3 USPP 6ES76141AH020AB3

SIEMENS 1FT6108-8AC71-4EG1 NSFP 1FT61088AC714EG1

INDRAMAT TDM1.4-100-300-W1-000 NSFP TDM14100300W1000

ALLEN BRADLEY 1394-SJT22-C-RL USPP 1394SJT22CRL

MEASUREX 08591501 USPP 08591501

BALDOR IDM4400T-4 NSFP IDM4400T4

ALLEN BRADLEY 1785-L80C15/E USPP 1785L80C15E

INDRAMAT DSC1.6-50 USPP DSC1650

INDRAMAT DSC1.6-50-200 USPP DSC1650200

TB WOODS WFC4040-0CHT USPP WFC40400CHT

MODICON AS-9000-451 USPP AS9000451

NIKKI DENSO NPST-E USPP NPSTE

MICRO MOTION DS100S128 USPP DS100S128

ALLEN BRADLEY 1772-PLC-2 USPP 1772PLC2

ALLEN BRADLEY 1775-MEF USPP 1775MEF

ALLEN BRADLEY 1785-L60C NSFP 1785L60C

ALLEN BRADLEY 1785-L80C15 USPP 1785L80C15

ALLEN BRADLEY 1391-AA45 USPP 1391AA45

ALLEN BRADLEY 1391B-AA45 USPP 1391BAA45

MODICON 140-CPU-651-50 USPP 140CPU65150

ALLEN BRADLEY 5250-LP3 USPP 5250LP3

MITSUBISHI FR-A240-E-37K-TF USPP FRA240E37KTF

GE FANUC IC697CPM925 USPP IC697CPM925

TEXAS INSTRUMENTS 560-2124 NSFP 5602124

MITSUBISHI MC2-PDK NSFP MC2PDK

ALLEN BRADLEY 1756-L55M23 NSFP 1756L55M23

ALLEN BRADLEY 8520-CPUX1 USPP 8520CPUX1

ALLEN BRADLEY 1387B-AOA145-B USPP 1387BAOA145B

ALLEN BRADLEY 2711E-K14C15 USPP 2711EK14C15

CONTROL TECHNIQUES 9500-8307 USPP 95008307

FANUC S06B-6089-H206 USPP S06B6089H206

ALLEN BRADLEY 2711E-T10C6 NSFP 2711ET10C6

SYMAX 8020-SCP-723 USPP 8020SCP723

ALLEN BRADLEY 1756-L62S USPP 1756L62S

ALLEN BRADLEY 1394-SJT22-T-RL USPP 1394SJT22TRL

RELIANCE ELECTRIC 0-54200-3 USPP 0542003

SQUARE D ME36200LS USPP ME36200LS

HONEYWELL 51304362-150 USPP 51304362150

SIEBE GCM-84221 USPP GCM84221

BARBER COLMAN GCM-84221-1 USPP GCM842211

BARBER COLMAN GCM-84221-1-0-1 USPP GCM84221101

SIEMENS 6SE3-121-7DG40 USPP 6SE31217DG40

HORNER ELECTRIC HE697BEM600 USPP HE697BEM600

MODICON NW-0278-000 NSFP NW0278000

GIDDINGS & LEWIS M.1301.5649 NSFP M13015649

SIEMENS 6ES7-414-3XJ04-0AB0 NSFP 6ES74143XJ040AB0

TELEMECANIQUE TSX-P871 USPP TSXP871

TELEMECANIQUE TSX-P87410 USPP TSXP87410

BARDAC PLX145/330 USPP PLX145330

ALLEN BRADLEY 1771-HSAR USPP 1771HSAR

ALLEN BRADLEY 2711E-K14C6 USPP 2711EK14C6

ALLEN BRADLEY 1768-L45 FNFP 1768L45

RIETSCHLE VCAH250 USPP VCAH250

ALLEN BRADLEY 1394-SJT05-T-RL USPP 1394SJT05TRL

MARCONI PC-28-155MM2 USPP PC28155MM2

CLECO TME-111-15-U USPP TME11115U

EUROTHERM DRIVES 690PE-0370/400/0021/US/0/0/0/0/BO/0 US

FANUC A06B-6064-H315 USPP A06B6064H315

SIEMENS 6ES5-340-3KB41 NSFP 6ES53403KB41

PERCEPTRON 9110021 USPP 9110021

MODICON MM-FMC3-020 USPP MMFMC3020

ALLEN BRADLEY 6180-FLIEHLDZHZZ NSFP 6180FLIEHLDZHZZ

ASEA BROWN BOVERI 57288531 NSPP 57288531

ALLEN BRADLEY 1336-B040-EAG USPP 1336B040EAG

CLEVELAND MOTION CONTROL A5174-48 USPP A517448

INDRAMAT MAC1120-2-HD-4-C/130-A-0/W-I520LX/S005 NSPP MA

MSA AMDL50005600G12000 NSFP AMDL50005600G120

FANUC A87L-0001-0018 USPP A87L00010018

INDUSTRIAL DEVICES B8962 USPP B8962

ALLEN BRADLEY 1395-A61-C1-P10 NSPP 1395A61C1P10

FANUC A06B-0304-B101 USPP A06B0304B101

ALLEN BRADLEY 1386-S4-4A-0B NSPP 1386S44A0B

INDRAMAT 2AD132B-B350B1-DS03-B2V1 USPP 2AD132BB350B1DS0

ALLEN BRADLEY 6180-AEEBECABACZ USPP 6180AEEBECABACZ

ALLEN BRADLEY 6180-AEEBEGACCZZ USPP 6180AEEBEGACCZZ

ALLEN BRADLEY 1391B-ESAA22-AQB USPP 1391BESAA22AQB

MODICON M909-000 USPP M909000

BAILEY CONTROLS IMAMM-03 NSPP IMAMM03

SICK OPTIC ELECTRONIC LUT1-430A01 NSFP LUT1430A01

MODICON PC-BALU-821 NSFP PCBALU821

TOSHIBA VT130G7U-4400B NSFP VT130G7U4400B

ALLEN BRADLEY 1336VT-B040-EOR-FA2-L3 NSFP 1336VTB040EOR

ALLEN BRADLEY 150-B135-NBD USPP 150B135NBD

GENERAL ELECTRIC DS3820PMMB1A1B USPP DS3820PMMB1A1B

ALLEN BRADLEY 1785-L20E/E NSFP 1785L20EE

INDRAMAT 2AD132B-B350A1BS03D2N1 USPP 2AD132BB350A1BS0

FANUC A06B-6076-H001 USPP A06B6076H001

FANUC A06B-6076-H101 USPP A06B6076H101

SIEMENS 6ES5-921-3WB15 NSPP 6ES59213WB15

ACTUS POWER NPSA-102M4-E9BS NSPP NPSA102M4E9BS

DAYTRONIC 10K8A USPP 10K8A

ALLEN BRADLEY 1756-L63 USPP 1756L63

INDRAMAT MAC112D-0ED-4-C/130-A-0/WI520LV/S005 USPP MAC1

SIEMENS 6DM1-001-8WD10 USPP 6DM10018WD10

SIEMENS 6ES7-144-0KH00-0XB0 USPP 6ES71440KH000XB0

CAMCO 902RDM6H32-270 USPP 902RDM6H32270

INDRAMAT 2AD132C-350B1CS01/S007 USPP 2AD132C350B1CS01

WESTINGHOUSE 149D930G01 USPP 149D930G01

CONTROL TECHNIQUES M350R-14ICD NSPP M350R14ICD

SIEMENS 6SE9-521-8CC40 NSFP 6SE95218CC40

SQUARE D PHF2036 NSPP PHF2036

BLAW KNOX 133618 FNFP 133618

CUTLER HAMMER HJW3200 NSFP HJW3200

ASEA BROWN BOVERI 52700141 NSFP 52700141

CUTLER HAMMER S801T18N3S NSFP S801T18N3S

MITSUBISHI HALP15K24BK NSFP HALP15K24BK

SIEMENS 6ES7-414-2XJ01-0AB0 USPP 6ES74142XJ010AB0

STAEFA CONTROL SYS 549-407 USPP 549407

SIEMENS 6XV18206BT65 NSFP 6XV18206BT65

FANUC A06B-0725-B102 USPP A06B0725B102

ALLEN BRADLEY 1785-L26B NSFP 1785L26B

FANUC A02B-0058-B501 USPP A02B0058B501

FOXBORO 220S-3F6-C USPP 220S3F6C

POWERTEC INDUSTRIAL MOTORS INC C0202N4CH044 NSFP C0202N

TOPEX 2200-HYC USPP 2200HYC

DYNAMATIC 15-867-13 USPP 1586713

SICK OPTIC ELECTRONIC LUT1-430 NSFP LUT1430

TYCOR PTY-H-277/480-PDTS NSPP PTYH277480PDTS

LUBCKE VARIO T355-25565 USPP T35525565

MITSUBISHI FR-Z240-5.5K-UL NSFP FRZ24055KUL

HONEYWELL EXCEL-100-B USPP EXCEL100B

MERITEK CF25-000JTR-5000PK NSFP CF25000JTR5000PK

ALLEN BRADLEY 1772-LN3 NSFP 1772LN3

ALLEN BRADLEY 1775-MEA NSFP 1775MEA

ALLEN BRADLEY 1775-MSD NSFP 1775MSD