福建中立恒自动化设备有限公司

一、摘要 PLC是一种专门在工业环境下应用而设计的数字运算操作的电子装置。

它采用可以编制程序的存储器，用来在其内部存储执行逻辑运算、顺序运算、计时、计数和算术运算等操作的指令，并能通过数字式或模拟式的输入和输出，控制各种类型的机械或生产过程。PLC及其有关的外围设备都应按照易于与工业控制系统形成一个整体，易于扩展其功能的原则而设计。在工业生产的各个领域，机械加工企业为了提高生产效率，采用机械化流水作业的方式，对不同类型的零件分别组成的自动生产线。随着产品机型的更新换代，生产线承担的加工对象也随之改变，这就需要改变控制程序，使生产线的机械设备按新的工艺过程运行，而继电接触器控制器系统是采用固定接线，很难适应这个要求。大型自动生产线的控制系统使用的继电器数量很多，随着PLC的应用日益普及,其使用方法简单,便于掌握,且可靠性,抗干扰性很强,自身具有完善的功能.模块化的结构,使其在工业生产线上的应用越来越广泛。

　　发展趋势：1.向高速度、大容量方向发展

　　为了提高PLC的处理能力，要求PLC具有的响应速度和更大的存储容量。目前，有的PLC的扫描速度可达0.1ms/k步左右。PLC的扫描速度已成为很重要的一个性能指标。

　　在存储容量方面，有的PLC可达几十兆字节。为了扩大存储容量，有的公司已使用了磁泡存储器或硬盘。

　　2.向超大型、超小型两个方向发展

　　当前中小型PLC比较多，为了适应市场的多种需要，今后PLC要向多品种方向发展，特别是向超大型和超小型两个方向发展。现已有I/O点数达14336点的超大型PLC，其使用32位微处理器，多CPU并行工作和大容量存储器，功能强。

以下链接皆有货

Bently Nevada 3300 System 12 Slot Rack 3300/05 Chassis 3300/05-26-00-01 87860-01

Cutler Hammer F10 itrol 2-Pole 125 Amp Breaker Type Feeder 12" MCC Bucket 125A

Rockwell Automation/Westcode 2364-SPG04A/170144 9728 PLC Allen Bradley 170957 AB

Rockwell Automation/Westcode 2364-SPG04A/170144 9632 PLC Allen Bradley 170957 AB

Rockwell Automation/Westcode 2364-SPG04A/170144 9718 PLC Allen Bradley 170957 AB

Rockwell Automation/Westcode 2364-SPG04A/170144 9634 PLC Allen Bradley 170957 AB

Rockwell Automation/Westcode 2364-SPG04A/170144 9708 PLC Allen Bradley 170957 AB

Exair Model 111024 24" Super Ion Air Knife  250 PSIG PLC Ionizing Bar In

 ABB 1.5" Flow Tube 10DS3111ADE11P1B2H 285 PSIG Teflon Nema 4x 10DX3111

Endress Hauser FMU860-R1E1B3 Prosonic FMU-860 Measurement Transmitter 115V 4X

FPE 5320 Size 2 Starter 50A Breaker 18" MCC Bucket 50 Amp Motor Control 5310

FPE 5320 Size 2 Starter 50 Amp Breaker 18" MCC Bucket 50A Motor Control 5310

FPE 5320 Size 2 Starter 50A Breaker 24" MCC Bucket 50 Amp Motor Control 5310

 Dantel B11-46009-02 32 Point Transmitter Module Board Card B114600902 NIB

 Square D VW3A58302U Altivar MODBUS Plus Commication Card Drive Board

Allen Bradley 20AB2P2A0AYNNNC0  PowerFlex 70 AC Drive 0.5HP 240V

Stromberg 5760949-4C Terminal Block Board ABB AI86-BCH PLC Card

Ditech DT / TFS16 PLC Board -Frame -Connectors Digital Technics VersiTFS16.2

Allen Bradley 1336S-BRF30-AN-EN4-HA2-L5 Ser E 3HP 460V VS AC Drive AB 3 HP

Furnas System 89 Size 3 Starter 100 Amp F 24" MCC Bucket Tiastar Siemens

Westinghouse Type W Size 3 Starter 70A Breaker Motor Control Center Bucket 18"

Westinghouse Type W 100A Size 3 Starter 18" MCC Breaker Bucket 100 Amp FD

Toyo Machinery Model PCP-10 TK Control Panel PCP-10E

Ditech DT / 4AX PLC Board Digital Technics VersiDT4AX DT/2AX DT/4AX-0 PLC

Ditech DT / TFS8 PLC Board Digital Technics VersiDTTFS8 TFS 8 TFS8-0 TFS80

 Rosemot 396R-10-25-54 36" Retractable pH GPHT Sensor AccuGlass PT100 ORP

STi MS46-20-1215-X Transmitter 70157-1011 52" Light Curtain MiniSafe 4600 Series

ATT PWPQAC8AAB Power it 495 KA S1:8 Board Telecommications Card Supply

Siemens Furnas Tiastar System 89 Size 3 Starter 100 Amp F 24" MCC Bucket

ABB Drives MEM86-E128K Back-Up Memory Board Module PLC Stromberg

Bailey IMMFC05 Infi-90 Multifction Controller Module Symphony 6637133A2 ABB

Reliance Electric 804.46.20E MACS Drive PLC Board 804-46-20-E

Siemens 8670-0000 MAXsys Energy Management Revenue Meter Quad4 Modem 70495-1

Allen Bradley 74103-015-52A Main Control Board 1336 Drive 1336T-GT1-SP33B SPK

Mitsubishi EPC752H HMI Panel Display Controller with EP75EX-P2 Extension it

Fincor 1047813-03 Rev. A Snubber Trigger Board PLC Card Boston 1047813

Fincor 1047813-03 Rev. C Snubber Trigger Board PLC Card Boston 1047813

Siemens Tiastar Size 3 Starter 100 Amp F 24" MCC Bucket System 89 Furnas

Siemens Tiastar Furnas System 89 Size 3 Starter 100A F 24" MCC Bucket

Siemens Tiastar Furnas System 89 Size 3 Starter 60A F 24" MCC Bucket 60 Amp

Siemens SR6160 Simovert PM PLC SR616006SP05 REFU Electronik Interface Module 6

GE IC754CSL12CTD-HJ QuickPanel Touch Screen Operator Interface Display HMI

Klockner Moeller MI4-161-TC1 Touchscreen Display MI4161TC1 Interface 24 VDC .60A

Bently Nevada Dual Vibration XY/Gap Monitor 3300/16-05-01-00-00-00-00 PWA86739

 Allen Bradley 845H-SJDN26CRY2C Encoder  8-24VDC 2500 PPR Increment NIB

Danfoss VLT5000 5 HP Variable Speed Drive VLT5006PT5B20SBR3DLF00A00C0 3.7kW 5HP

Toyoda TP-1246-3 Output PLC Board Toyota PC Card TP12463

ABB ACH-400 ACH40160063210AE0000 7.5HP 3PH 480V AC VS Drive 7.5 HP ACH401600632

 Hitachi B857625 0.75 kW Induction Motor 208V 3PH 1700 RPM Type VTFO MS1L-HBA

Allen Bradley 2805-LB CPU  256K Central Processing  2805LB Module AB NIB

Metso Automation PO Node Controller Module Valmet Automation

Siemens Tiastar Furnas System 89 Size 3 Starter 100 Amp F 24" MCC Bucket Sz3

Siemens Tiastar Size 3 Starter F 24" MCC Bucket 100 Amp Furnas System 89

Yokogawa DX230-1-2 /A3/C3/M1/R1 DAQSTATION Digital Recorder Style S4 DX200

Yokogawa DX230-1-2 /A3/C3/M1/R1/S38 DAQSTATION S4 Digital Recorder DX200-S38

Trane RMWD2100AA0 Refrigerant Monitor for HCFC-123 100-240V Range 85-264V Type 4

Siemens Marq 21 15A 18" MCC Starter Bucket Size 1 CXL10*3 MCP Breaker 15 Amp ITE

Siemens Marq 21 30A 18" MCC Starter Bucket Size 1 CXL10*3 MCP Breaker 30 Amp ITE

Siemens Marq 21 3A 18" MCC Starter Bucket Size 1 CXL10*3 MCP Breaker 3 Amp ITE

Yaskawa YPCT21039-1-1 VS Drive Power Board JPAC-C430 ETC009651 Varispeed 676

Bently Nevada 75689-01 Process Data Manager 80587-01 75695-01 Dynamic 47173 PLC

GEC Alstom 20X1207 BRL Power Supply Board KCC8214 PCB KCC 8214 Circuit 20X 1207

Furnas Siemens Tiastar System 89 Size 3 Starter 100 Amp F 24" MCC Bucket

Allen Bradley 6176M-15VT  15" Touch Screen Monitor 1550M 6176M15VT Vesa

Encorp GPC Kohler PTC2222202 01.001.02 GM11602 Generator enpower Controller PTC

Indramat AC Servo Power Supply  Controller TVM 1.2-050-220/300 TDM 3.2-020-220

GE 8000 Size 2 Reversing Starter w/ time delay 30 Amp Fusible 18" MCC Bucket

ITE Gould 9600 Size 2 Starter 60 Amp Fusible 12" MCC Bucket I-T-E Sz2 60A MCCB

ITE XLFJ4225 200A 600V XL Breaker Bus Plug Busway Switch 3PH 4W 225 Amp Frame

 Marquip 9451137 Current Sensor Circuit Board PLC Card NIB

Siemens A1A10000403.01 Rev BB PC Board Module PLC Card

Measurex 053677-00 Rev C UOP Personality iview Operations Processor Module PLC

Measurex 05344001 Rev F Matrix Printer Controller Serial Interface Module PLC

Measurex 05371100 Rev A Host I/F VPU Type II Module PLC Board 053711-00

Bently Nevada Dual Vibration XY/Gap Monitor 3300/16-05-01-00-00-00-00 PWA135305

Rosemot 3051-S2CD4A2B12A1AE5M5 3051 Transmitter w/Flange 3051S2CD4A2B12A1AE5M5

GE Fanuc IC600RP551K Rack Chassis RPU IC600RP551-K

Eaton dom FlashGard 150A MCC Bucket Stab Assembly 4 AWG 150 Amp Stabs

Bently Nevada 76682-30-10-0-2 Vibration Sensor Probe Proximity 7200 PLC Cable

Foxboro P0916NM-0C FBM242 PLC Module w DIN Mot Base P0916JZ 0C FBM 242 PO916NM

Schneider 170DNT11000 TSX Momentum Commication Adapter w/ Base 170ADM54080 PLC

Siemens SR6160 Simovert PM PLC SR616004SP03 REFU Electronik Interface Module 6

Yaskawa YPCT21026-1-3 Varispeed VS Drive Control Board JPAC-C246.ETL VS-616HII

Schneider Automation 170 ADI 540 50 I/O Module 170ADI54050 16PT TSX Momentum

Landis  Gyr 1011589-000 Rev E Control Board 1011585-000 B1 PLC Chiller

ABB DI/D086-32CH Drive Terminal Block Board PLC 57275936 Stromberg 5760867-8D

Siemens 6SE7090-0XX87-0BB0 Simovert T100 Tech Board Masterdrive PLC Drive Card

GE DS3800HPTK1D1F Mark IV Turbine Control Gate Driver Board PLC Card LCI DS3800

Siemens A5E00346836-1 Simatic Touch Control Board Operator Display HMI Processor

Honeywell 900C51-0021 HC900 Controller PLC Card 600mA MAX at 5VDC

Siemens 6DD1611-0AF0 SIMADYN D MAIL MM3 L-  C-BUS, EAC PLC 405011 Simatic S5

Honeywell 51451749-002 Rev V Multitrend Plus V5 Processor PCB L123037ETH Board

Trane X13651144-01 Rev D UC800 Tracer Chiller Controller PLC Module

Mitsubishi  Melsec A2UCPU 512 CPU Module PLC 14K Steps NIB

ATT T1PQ05FAAA ECI TM 736C 3:3 Board Telecommications Card TM736C 846638898-2

Intel PWA 147262-001 Rev A / PWA 1003137-08 Y MJ SNP05831 PLC PBA 147242-001 PCB

Foxboro B0133UK-B Invensys Control Board PLC Card B0133TK BO133UK B0133UKB

Kawasaki 50999-2146R10 1HW-50 Servo Amplifier Robotic Drive it Control Board

Intel 143461-015 Control CPU Circuit Board PCB 143821-001 w/ 146018-005 Card

Sick DGS60-GZZ0-S01 Incremental Encoder 1033101 DGS60GZZ0S01 Stegmann

MagneTek GPD 505 VS Drive 2 HP GPD505V-B003 GPD505

Allen-Bradley AB 798 Series 70 Amp Breaker Type Feeder MCC MCCB Bucket 12" 70A

Honeywell 900R04-0001 HC900 4-Slot I/O Rack PLC Module 900P02-0001 Power Supply

Eurotherm 584S/007/400 1 HP 460V AC VS Drive 0.75kW 2.3/3.2A Frequency Inverter

Square D Model 6 50 Amp Breaker Size 2 Starter 12" MCC Bucket 30A 8536SD01SA

GE Powell Size 2 Starter 50 Amp Breaker 12" Motor Control Center MCC Bucket 7700

Westinghouse Type W 125 Amp Breaker Feeder MCC Bucket 24" 125A JA

 Exide 10107217 Rev. B System Protect Board PLC

Furnas System 89 Size 3 Contactor F 24" MCC 100 Amp Bucket Siemens Tiastar

Westinghouse Type W Size 3 Starter 100A Breaker 24" MCC Bucket 100 Amp *No Door*

GE 8000 60A Size 2 Reversing 24" MCC Starter Bucket Fusible 60 Amp CR309

Square D 8810-SBG2 Size 0 Two-Speed Starter 15 Amp Breaker Combo  15A 2 Speed

Westinghouse Type W Size 3 Starter 100 Amp Breaker 24" MCC Bucket HMCP *No Door*

Liebert SiteI/O 10/0 2 MB Site Input Output PLC Module Site I/O 20 VAC SITEIO100

Siemens Tiastar Furnas System 89 Size 3 Starter 90A Breaker 24" MCC Bucket

Loepfe MMM50PU-NAB Yarn Master Textile Machine PLC Module Control Digital Sewing

Siemens 3UF5041-3AJ00-1 DP Basic it PLC Module SIMOCODE Profibus Interface

Siemens 3UF5031-3AJ00-1 DP Basic it PLC Module SIMOCODE Profibus Interface

Siemens 3UF5041-3AJ10-1 DP Basic it PLC Module SIMOCODE Profibus Interface

Siemens 3UF5031-3AJ10-1 DP Basic it PLC Module SIMOCODE Profibus Interface

Westinghouse Type W 50/100 Amp 12" Dual Breaker Feeder MCC Bucket MCCB 50A/100A

Yaskawa NPSO-1203L 300V 120A Diode Converter NPSO1203L

SICK FGSS1050-211 Safety Light Curtain Sender 30-FGS FGSS Presence Sensing 24V

ICC Cyberline 1000 110-092 Brushless Servo Drive Controller PLC Gould 110092

Allen Bradley GuardMaster 440L-T4K1440YD Safety Light Curtain 1440mm 440LT4K1440

Toshiba VT130G2U4025 2 HP Transistor Inverter VS AC Drive 460V 2.5 kVA 3.5 Amp

Vertiv Alber BDSU Model UXBM 1009-100-002-1 Server Rack 24VAC Liebert Emerson 50

 GE IC3600LTDA1A Mark I-II Turbine Control PLC Module Time Delay Board IC3600

GE General Electric TGS0429 Grod Break Sensor Mod. 1 3000A Primary Current

Cutler Hammer F10 itrol 150A MCC Feeder Bucket Breaker Type 12" MCCB 150 Amp

GE 8000 Series Size 3 Breaker 24" MCC Starter Bucket MCCB 50 Amp Motor Control

Allen Bradley 321155-A01 REV .03 AC Drive PLC Circuit Board AB 1336F-PB-SP2E