推送：0100-37868省市县区域/直送2024全+境+派+送

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。

Trane Water Source heat Pump Axiom GEH0604 (5 Tons) 460v 3PH /

EBMPAPST R3G500-PV69-15 200/240V 3PH (/) Centrifugal Fan Blower HVAC

X Series Condenser Heat Pump AC it 2-3 Ton AC PRO AUD36W /

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Baldor Reliance Super E Motor 40 HP EM2539T-G 2080/460V 3PH Electric Motor

Solair Vertical Package it Heat Pump Wall Mot 3 Ton 208v0v 1 PH

ThermoTek Ventilation System T-A1-15D 115V Air it With Housing

ThermoTek Ventilation System T-A1-G10-Supply Fan Air it With Housing

Mitsubishi Fuso 2012 Canter FE 180 Entire Dashboard Assemby

Leeson Ultimate E Industrial Motor 30 HP 2080/460v 286TC

General Electric Connect Series UUY60ZG 5 Ton Air Handler it

U.S Motors D30P2D, 30HP, 1780 RPM, 208-230/460V, 286T frame, ODP, mdl# CR80

Mitsubishi Def Fluid Tank Assembly

Walto 2000 Pods Liftgate 6 feet base

Mitsubishi Fuso FE 2012 Canter ABS Brake Pump Controller MK530714

Mitsubishi Fuso 2012 FE 180 Canter Driveshaft parts

Baldor Reliance EHM2523T 15HP 2080/460V Electric Motor

ABB ACX550-U0-045A-4 ,HVAC AC DRIVE, 30HP, 380-480V

Cutler Hammer Molded Case Switch LD-K 600Amp 600 Volts 3 Pole

Grdfos CRN3-B A-CX-G-E-HQQE 1.5HP 208-230/460v Electric Motor/Pump

Greenheck Centrifugal Upblast Exhaust Fan Cube-161-S-X /

GWS Prep Sink SE1818R24 Commercial Equipment 3 Compartment

Greenheck Centrifugal Exhaust Fan, # GB-120-4119X, 907-1692 CFM

Century 85072 30HP 230/460V 3PH Electric Motor

Gree U Match 30K BTU Floor/ Ceiling Moted UMAT30HP230V1AF /

Baldor HM253 30HP 230/460V 3PH Electric Motors

Compressor Emerson, Model ZPS83KCE-TFD-830

Compressor Alliance, Model ZP36K5E-TFD-303

Halsey Taylor WM14A-Q PV Drinking Fotain / 115v Single Phase

Compressor Alliance, Model SBA042B4BPA

Century 85072 30HP 230/460V 3PH Electric Motors

Danfoss VLT Drive HVAC, Model 131B1271

Danfoss VLT Drives HVAC, Model PN# 131B4978

 YASKAWA Z1000 AC DRIVE, 380-480V 14A CIMR-ZU4A0014FAA with KEYPAD

2011 TO 2015 MITSUBISHI FUSO FE SERIES FUSE  / Harness Engine P/N MK543400

Compressor Emerson, Model ZPS30K5E-TF5-130

ASQN60 - 5 Ton Style Quest Cased A Coil, Multi-Position /

A.O.Smith 7-8503 7.5HP 200-230/460V 3PH Electric Motor

Dap4 by Data Aire / Carel System Controller Board

Weatherguard 116-3-02 Tool  60 Inches Long

A.O.Smith 7-8501 5HP 200-230/460 3PH Electric Motor

BALDOR ELECTRIC EM3211T General Purpose Motor 3 HP 1765 RPM Phase 3

 ELECTRIC EM3211T General Purpose Motor 3 HP 1765 RPM Phase 3

Alliance SBA031C1CPA 2080v 1PH Trane Compressor

Alliance ZR61KCE-TFD-803 380-420/460v 3PH Compressor

Alliance SXA036B4BPA/COM10050 380-420/460v 3PH Compressor

Copeland Emerson ZP31K5E-TF5-800 200-230v 3PH Compressor

Copeland Emerson ZP51K5E-TFD-130 380-420/460v 3PH Compressor

Copeland Emerson ZP31K5E-TF5-130 200-230v 3PH Compressor

Copeland Emerson ZR72KC-TFD-250 380-420/460v 3PH Compressor

Alliance/Trane Compressor SCA020C1CPA / COM13740 208v 1PH

Baldor Reliance Industrial Motor 3HP 460V 3PH Electric Motor 35V870

BALDOR ELECTRIC General Purpose Motor: Open Dripproof, Rigid Base Mot, 5 HP

Nord Gear Motor Type Sk63 S/4 230/400 IEC 60034

Atlas Copco Part P1900520033

ATLAS COPCO TOUCH /0 AC P1900520440 CONTROLLER PANEL

Alliance ZR44K5E-TFD-803 380-420/460v 3PH Compressor

Copeland Emerson ZP38K5E-TFD-130 380-420/460v 3PH Compressor

Copeland Emerson ZR46K3-TFD-250 380-420/460v 3PH Compressor

Copeland ZR46K3-TFD-250 380-420/460v 3PH Compressor

Copeland Emerson ZR68KC-TFD-250 380-420/460v 3PH Compressor

Copeland ZR54KC-TFD-230 380-420/460v 3PH Compressor

Copeland Emerson ZPS49K5E-PFV-130 2080V Comressor

Baldor Reliance 4 Horsepower 2080/460 3PH Electric Motor

LG ABA051KAC 208-230v 1PH Compressor

Copeland Emerson ZP39K5E-PFV-130 208-230v 1PH Compressor

Alliance TXA051B4BTA/COM11280 380-420/460v 3PH Compressor

Copeland ZR34K3-TFD-230 380-420/460v 3PH Compressor

Century AC Motor H847 5 HP 2080/460v Electric Motor

Yaskawa CIMR-V7AA25P5 Variable Frequency Drive

Alerton GC-APEX Controller Board

Schneider Electric Adover Continuum B3810 System Controller/ 7389037

CAREL Control Board PCOB000B21 PC0B000B21 PCOBOOOB21

Mitsubishi Split it Main 07 Control Circuit Board ke76b538g05

Trane TR1 Series VFD/ TR16011GT4B20STR 380/480V

Yaskawa CIMR-VU4A0004BAA 3PH 380-480V Variable Frequency Drive

Ross Controls 2151A8924/ 2151A8924 Pneumatic Valve (1 per Order)

Copeland Emerson Scroll ZPS40K4E-PFV-130 Compressor 2080v 1PH

Emerson Compressor Model # ZP20K5E-PFV-13R

Copeland ZR42K3-TFD-230 380-420/460 3PH Compressor

Copeland Scroll Compressor Model # ZR46K3-TFD-250

US Motors S339X 5HP 208-230/460V 3PH Electric Motor

Alliance Trane TXA040B4BTA/COM10847 380-420/460v 3PH Compressor

Emerson Compressor Model # ZP31K6E-TFD-120

Emerson Compressor Model # ZP31K6E-TFD-120 380/460v 3PH

Emerson Compressor Model # ZP40K6E-TFD-120

Alliance Compressor Model # SXA021C1BPA/COM10040

Copeland Scroll Compressor Model # ZP29K5E-TFD-130

Copeland Emerson ZPS30K4E-TF5-130 2080 3PH Compressor

Copeland Emerson ZPS40K4E-PFV-130 208-230v 1PH Compressor

Copeland Emerson ZPS30K4E-PFV-130 208-230v 1PH Compressor

Alliance TXA030C4BTA/COM10845 380-420/460v 3PH Compressor

Copeland Emerson ZR42K3-TFD-230 380-420/460 3PH Compressor

LG ABG039KAC 208-230v 1PH Compressor

Marathon Electric, Model PQL 182TTDR7065BD L, V 230/460 3hp Motor

Alliance Trane SBA034B1CPA 2080V 1PH Compressor

Alliance Trane SXE032C1BPZ 32,00 BTU 2080v 1PH Compressor

Marathon Electric Motor Model # SQL184TTDR9048AE HP: 5 208-230/460 PH: 3 FR: 184

Tianjin Zhonghuan 1/2HP Electric Motor 310163 208-230/460v 3PH

LG Compressor Model # GVA250KAB/C31CTC

Emerson Compressor Model # ZP25K6E-PFV-120

Century 7-P56AC17A01-01 3HP 230/460 3PH Electric Motor

Alliance Trane Compressor SPA0501RPA R410A 2080v 1PH

Marathon Commercial Electric Motor Model # P56AG98A05 HP 1 Volts: 230-46

OMRON CPM2A-30CDR-A Programmable Controller With Attachment

Mueller Refrigeration 1 5/8" Ball Valve F-36704A / (1 Per Order)

Carrier GC13YN001 120-225v Compressor

Marathon Electric UVF145TTDR6029AA B 1/2HP 230/460v 3PH Electric Motor

Century P56B92 1.5HP 380-415V 3PH Electric Motors

Century P56B9 1.5HP380-415V 3PH Electric Motors

Mueller Refrigeration 3/8" Ball Value F-36700A /

Baldor 35V867M509G1 1.5 HP 460v Electric Motor

 OEM CEB431184-02-R Circuit Control Board HK70EZ042

ADP NOMINAL 1.5 TON CASED HORIZONTAL CEILING MOT AIR HANDLER; 208-240V/60/1

Trane TR-150 // Never Installed

Nick Agid 1992"Go Fish" Sculpture Izaak Walton Quote

Mitsubishi Fuso 2012 Canter FE 180 Series Engine Harness

Baldor Industrial Motor 37E799-80-3HP 208-230/460v Electric Motor

Baldor Industrial Motor 37E799-80 3HP 208-230/460v Electric Motor

Micrometl Siemens Climatix-ECO With Harness And Accessories #C-CSRT12B-DCD

Interlink YSDK2200-4C 3HP 2080V 3PH Electric Motor

Interlink YSDK2200-4C 3PH Commercial Electric Motor

Century Motors PE5AA19A01C 2HP 230/460 Electric Motor

Copeland Emerson ZP16K6E-PFV-130 208-230v 1PH Compressor

GE ECM Electric Motors 55SME39SL0787 Replacement ECM Furnace Blower Motor 3/4HP

Century Electric Motor Model # P56AG83A01 HP: 1.5 Volts: 230/460 PH: 3 FR: 56HZ

Mueller Refigeration 1/4" Ball Value F-36700A /

Mueller Refrigeration 1/2" Ball Value F-36700A / (1 per order)

Carrier OPN-RTUM2 012311 Rev 14 A RTU PCB Control Circuit Board AC Heat Roof

Ross Controls Pneumatic Valve 2151A5931 (1 per order)

Automation Direct Dura Pulse GS3-41P0 Drive 1.0 HP 460V 3PH