01023-0000-26-2

01023-0000-26-2

01023-0000-26-2

01023-0000-26-2

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

Acopian B5G120 Regulated Power Supply 5V 1-1.2A

Acopian B8G200 Regulated Power Supply Module

Acopian Regulated Power Supply w24mt25 -230 7a 250v

Acromag 1018-163G Power Relay Board

Acromag 1018-163H Power Relay Board

ACROMAG 1018-603c IP220-16/IP22016

ACROMAG 1018-619A IP470 48 CHANNEL DIGITAL IO INDUSTRYPACK MODULE

Acromag 1822-J-Y-L-C Isolated Input Module Series 1800

Acromag 1822-RBP-P004-Y-C Isolated Input Module Series 1800

Acromag 1822-RBP-P251-Y-C Series 1800 Input Module

Acromag 1822-TY-Y-C Isolated Input Module Series 1800

Acromag 250T-C1-DIN-NCR DC Current/Voltage Transmitter Module

Acromag 612T-0500 Dual Channel I/O Transmitter Module

Acromag Single channel RTD 2-wire transmitter 657t-0600

Acromag/Moore 15855-1 Transmitter Board

ACUSON/DMBⅢ/29921 REV A

ADAM-6066 Power Relay Module

Adaptec AHA 1540/42CP ISA SCSI Controller + Floppy 598706-00

Adaptec AHA-1540/42CP FAB 598707-00 REV B

ADC Kentrox 77020 Shelf Slot Rack Chassis Module 13-00689-01

ADC SPX-HLXRD4B Soneplex HDSL Module

ADC SPX-HLXRE41 Soneplex HDSL Module

ADC SPX-HLXRG4 Remote Soneplex HDSL Module

ADCO 29-880212 Rubber Waterside Gasket SetCB60"-96"

ADCO 29-880217 Boiler Fire Side Gasket Set

Adept 10300-11200 Joint Interface Board Rev. N/A

Adept 10330-00200 VGB Graphics Board Rev. D

Adept 10332-00500 VJI Joint Interface Module Board Rev. A

Adept 10332-11000 Manual Control III Operator Teach Pendant

Adept 10337-15200 A Amp Amplifier Board Rev. P5

Adept 10337-15200 A Amp Amplifier Board Rev. P6

Adept 10338-53000 Dual B+ Amp Amplifier Board Rev. PA

Adept Controller Board vis2 10-310-61110 REV C

Adept Controller Board vis2 10-310-61110 REV F

Adept Model No. 101 Operator Teach Pendant

Adept Robot Signature Card 10840-1310

Adept Robot System Board 10310-61100 rev.c

Adept System Board val2 10310-61210 rev.c

Adept Technology Inc. PA-4 Slot Rack/Power Supply Module 30336-31000

Adept/Motorola 10332-48712 IDE Processor Board Rev. B

Adept/Xycom 10332-00800 Digital I/O Board 70244-703

ADlink (NUDAQ)/PCI-7250/51-12007-0A40/PCI 7250/51 12007 0A40 (MOQ:2PCS)

ADlink/CPU BOARD/51-41307-0C2 REV C2 90113 51413070C2 51 41307 0C2

Admix 125RXDF-P Rotomixx Mounting Flange AssySS

Adtran 1184514L1 Opti-6100 Rack Mount Card Slot Expansion Chassis Module

Adtran 1221026L7 H2TUR Transceiver Card T1L3R71AAA

Adtran 1223026L7 H2TUR Transceiver Card T1I2FFHAAA

Adtran 1223026L7 H2TUR Transceiver Card T1I3AB5AAA

Adtran 1223026L7 H2TUR Transceiver Card T1L3671AAA

Adtran 1223026L7 H2TUR Transceiver Card T1L8MFLCAA

Adtran 1245026L7 HTU-R Transceiver Card T1L2CR9BAA

Adtran 1291021L3 TRDDS-R Termination Unit D40IKR48AA

Adtran 1292021 DDS-R Termination Unit D40IPR78AA

Adtran DS1VME 1184515L2 Tributary Module Telecom Board

Adtran O3TMM Multi-Mode Expansion Module 1184543L3

Adtran OMM12VLRE Optical Multiplexer Module 1184504L7

Adtran OMM3IR IR Expansion Module 1184502L4

Adtran T400-DDST III Automatic Rate Adaptive Data Station Card 2210021-1

Advance 71A6552-001 Transformer Ballast Kit

Advance Ballasts RC2S102FO F-Can Ballast120V60Hz

Advance Ballasts RC2S102TP Ballast1 or 2 Lamps120V

Advance Ballasts VS2S200TP Ballast2 Lamps277V

Advance Transformer 71A5570-001 Core and Coil Ballast Kit175

Advance Transformer 71A7971-001D Core and Coil Ballast Kit70

Advance Transformer 71A8473-001D Core and Coil Ballast Kit

Advance Transformer 71A8773-001 Core and Coil Ballast Kit

Advance Transformer 71A8773-001/94 Core and Coil Ballast Kit

Advance Transformer R2S110TP Ballast120V60Hz

Advance Transformer RS2S200TP Ballast2 Lamps277V

Advanced Calibration Designs 300 CL2 Electromechanical Gas Generator

Advanced Micro Controls 1741 Resolver Interface

ADVANTECH 24 BIT DIGITAL I/O CARD PCL-724 1903724000 PCL 724

ADVANTECH ADAM-6541 multi-mode fiber optic converter

Advantech EKI-2528I 8-port Industrial unmanaged ethernet switch

Advantech EKI-2528I-AE 8-port Industrial Ethernet Switch

Advantech EKI-2528I-AE 8-port Industrial Ethernet Switch (No Box)

Advantech Industrial Computer IPPC-6172A

Advantech Industrial Motherboard PCA-6153

ADVANTECH PCM-3860/64 REV.A1 02-1

Advantech PPC-6150- RC10AE 15" Panel PC

Advantech Remote Data Acquisition Adam-4017 ADAM4017

ADVENTECH/LCD MONITOR/ADU-1500/ADU 1500

ADVENTECH/LCD MONITOR/ADU-1500T-CE/ADU 1500T CE

AEG a500 Modicon alu150 EK-ADU 6051-042.155621

AEG b500 Video Controller vcu851 VCU 851 239035

AEG b500-Video Processor vpu852 VPU 852 239668

AEG Bik 151 Modicon bitbus EA 1n Receiver 239646  OVP bik151

AEG Bik 151 Modicon bitbus EA 1n Receiver 239646 bik151