W-520010600185

W-520010600185

W-520010600185

W-520010600185

DCS在控制上的大特点是依靠各种控制、运算模块的灵活组态，可实现多样化的控制策略以满足不同情况下的需要，使得在单元组合仪表实现起来相当繁琐与复杂的命题变得简单。随着企业提出的高柔性、益的要求，以经典控制理论为基础的控制方案已经不能适应，以多变量预测控制为代表的控制策略的提出和成功应用之后，过程控制受到了过程工业界的普遍关注。需要强调的是，广泛应用各种控制与优化技术是挖掘并提升DCS综合性能有效、直接、也是具价值的发展方向。

在实际过程控制系统中，基于PID控制技术的系统占80%以上，PID回路运用优劣在实现装置平稳、、运行中起到举足轻重的作用，各DCS厂商都以此作为抢占市场的有力竞争砝码，开发出各自的PID自整定软件。另外，根据DCS的控制功能，在基本的PID算法基础上，可以开发各种改进算法，以满足实际工业控制现场的各种需要，诸如带死区的PID控制、积分分离的PID控制、微分先行的PID控制、不完全微分的PID控制、具有逻辑选择功能的PID控制等等

A Tech 405-20-0677 Pressure Transducer

A.O Smith H851V1 AC Motor3/4Hp460/200/230V1725RPM3Ph

A.O. Smith ARB2016SV1 Motor1/6 HP1140115/208-230

A.O. Smith TCP71004 Century II 3 HP Electric Motor 3600 RPM 200-230/460V

AAC Autogard 406-5RR Torque Limiter C045536

AAG Tech-Motive CS4000 mini Nutrunner System Controller Module C4066A-36853

AANDERA DI-130 P01 001 BOARD

AANDERA MIPEG 2000 Safe Load Indicator Crane Monitoring SLI Display System

AANDERAA MIPEG 2000 Safe Load Indicator Crane Monitoring SLI Display System

ABB 3BSC610038R1 Power Supply Module SD822 24VDC 5A

ABB 3BSC610039R1 Power Supply Module SD823 24VDC 10A

ABB 3BSC610042R1 Dual Redundancy Power Supply Module SS822

ABB 3BSC690073R1 S800 I/O Digital Input Module DI890 PR:C

ABB 3BSC690073R1 S800 I/O Digital Input Module DI890 PR:D

ABB 3BSC690074R1 S800 I/O Digital Output Module DO890 PR:C

ABB 3BSC690103R2 Process Panel 245 Operator Interface PP245

ABB 3BSC690141R1 S800 I/O Analog Input Module AI893 PR:C

ABB 3BSE003825R1 CI531 CARD

ABB 3BSE003832R1 PC Board

ABB 3BSE005023R1 CI626A Rev H 3BSC980006R213

ABB 3BSE006196R1 SDCS-CON-1 control board

ABB 3BSE008514R1 DO820 Output Module Digital Relay S800 I/O Module

ABB 3BSE009598R1 PM150V08+PM151+PM152+PM153+PM154

ABB 3BSE013230R1 S800 I/O Terminal Base Unit TU810V1 PR:G

ABB 3BSE018104R1 AC 800M Processor Unit PR:K

ABB 3BSE020848R1 S800 I/O Termination Unit TU841 PR:C

ABB 3BSE020848R1 S800 I/O Termination Unit TU841 PR:D

ABB 3BSE021456R1 S800 I/O Modulebus Cluster Modem TB840 PR:P

ABB 3BSE021456R1 S800 I/O Modulebus Cluster Modem TB840 PR:T

ABB 3BSE023675R1 S800 I/O Analog Input Module AI845 PR:H

ABB 3BSE023676R1 S800 I/O Analog Output Module AO845 PR:K

ABB 3BSE023676R1 S800 I/O Analog Output Module AO845 PR:L

ABB 3BSE031154R1 S800 I/O CEX-Bus Interconnection Module BC810K01 PR:F

ABB 3BSE031155R1 S800 I/O CEX-Bus Interconnection Module BC810K02 PR:F

ABB 3BSE037760R1 S800 I/O Modulebus Cluster Modem TB840 PR:A

ABB 3BSE038415R1 S800 I/O Analog Output Module AO810V2 PR:D

ABB 3BSE042235R2 Panel 800 10.4" Touch Screen Operator Interface PP845

ABB 3BSE045584R1 S800 I/O Analog Output Module AO845A PR:E

ABB 3BUR001454R1 S800 I/O Digital Input Module DI814 PR:E

ABB 3BUR001455R1 S800 I/O Digital Output Module DO814 PR:F

ABB A300-30-11-80 Contactor400A690VAC. 3PCoil: 220/240VA

ABB ACS550-U1-031A-4+B055 Frequency Converter20HP15kW

ABB BHD15C2P Contact Block 500V 15A

ABB EH145C-1 Contactor85A600V3PCoil 110/120V@50/60Hz

ABB M2AA112MB4 AC Motor4Kw1735RPM460V4 Pole7.4A

ABB NF32X-3PB6A Disconnect Switch/Enclosure3P600V40A

ABB OETL-NF400SW Non-Fusible Disconnect Switch 400A 600VAC3P

ABB OT400U03 Non-F Disconnect Switch 400A600 VAC3-Pole

ABB T1N-100TL Circuit Breaker 100A 3P Single Throw480/600 VA

ABB T3N225 Tmax Circuit Breaker225A3 Pole480/600VAC

ABB T5H-400 Circuit Breaker 400A3P600VAC

ABB TB55110100F05 Probe Photo Sensor

ABB TB55111100F15 Probe Photo Sensor

Abicor Binzel ROBO455D 3' 180D STD MIG Welder Welding Torch 943.9020

Absolute Process API-4058-G Widerange Bridge Transmitter 115VA

ABSOLUTE PROCESS INSTRUMENTS APD 4008 D/APD4008D

Absolute Process Instruments API 4058G Transmitter

ABTECH BPG8 Junction Box

AC ADAPTER TECH. STD-1225P 12V

AC Motoren FCPA 100L-2 B3 Electric Motor 3 kW 2880/3456 RPM

AC Motoren JM 90S-2/HE Electric Motor 1.5/1.8 kW 2840/3440 RPM

AC Tech SF410 AC Motor Controller 1 HP3-PH400/480V

AC Technology 973-100-L Control Board 831-040 INSP12/93AD

ACB Cersa 00694 Ind 982070 C620-02 VIOA2

Accu-Coder 714 Incremental Shaft Encoder

Accu-Sort 2755-SN3 & 2755-NB40 Adapta Scan Barcode Reader & Wiring Base

ACD Antriebstechnik DPLC Ptec v1 P-tec

ACDelco 10496879 Starter Motor

Acer K202HQL Power Supply Board DB601MYM1 715G6265-P01-000-001R

ACI 130700 Contactor3Ph600VCoil: 24VDC

ACI Controls R1T185L683-006-00-8HN63 Probe3/8" NPT6" Rod

ACM 1700-004 POSTTTION Card Rev. B

ACM 1700-004 POSTTTION Card Rev. C

ACM B04-0300 Control Card Rev. A

Acme 10374 Grinder Ring11575-16055

Acme 94-015-0015 Double Wrap Belt Sheave 18''

Acme Electric DR1-2405 Switch Mode Power Supply

Acme Electric T2-53014-S Transformer5.0 KVA

Acme FS 2-3000 Transformer 3000VA

Acme T-1-81048 TransformerPri-120x240VSec-12x24V

Acme T253008S General Purpose Transformer 240 x 480 PRI 120/240 SEC .50 kVA

ACME TA-2-81212 Control Transformer 150VA 240x480 Primary 120 Secondary

Acme TA2-81215-F3 Industrial Control Transformer 500VA

ACME TB-81007 Transformer1000VA50/60Hz

ACME TB-81210 Single Phase Industrial Control Transformer 50 VA

Acme TF-2-17437-S General Purpose Transformer 190-440 PRI 120/240 SEC 1 kVA

Acme Transformer T-1-37922 Transformer 240V X 480V

Acme Transformer TA-83219 Transformer750VA