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。

Aci 4 Vane 19in Stainless Pump Impeller

Ambitech SS-4G-5 Short Stop Electronic Motor Brake 5hp 3ph 460v-ac

Thermal Transfer SB-1602-C4-T Steel Shell Copper Tube Exchanger 3 X 2-1/2in Npt

Jamesbury 7150313600XTZ2 Vpvl200dabd Pmv P5 Stainless Ball Control Valve 2in 150

Abb FEP632F2A20150A1T1B1D0C70Y0Y0A Processmaster 632 Magnetic Flow Meter 6in

Bingham B19122 12x12x18 Stainless Front Side Plate Suction Liner 17-1/2in Od

Toshiba VT130G9U4110 Transistor Inverter 380/480v-ac 0-80/299hz 380/480v-ac 10hp

Ingersoll Rand 37013596 Frame End Port Plate

Qualitrol TR6000-00024155 Liquid Temperature Thermometer 0-160c

Yokogawa PH450G-A-U/UM Ph/orp Converter

1  Yokogawa PH450G-A-U/UM Ph/orp Converter

Bh Labeling Systems C1161334-000713 Label Applicator Machine Vacuum Drum

Endress Hauser FMD72-D6L0/101 Deltabar Differential Pressure Transmitter

Metso Neles R1LA02TTTU B1ju8/35l Titanium Pneumatic Wafer V-port Valve 2in

General Electric Ge IC697PWR711N Power Supply Module

Oramac 99066000 35pd Helical Gear 6:1

Enterasys I3H252-8FXM-12TX Industrial Ethernet Modular Switch

Rosemot 6888XI-4OXY-02-11-00-00-00-00 Control Station Analyzer 100-240v-ac

Namco EA70090926 Snap-lock Limit Switch 480/600v-ac

Honeywell Measurex 09817210 Compact Quality Processor Module

Ingersoll Rand 37024007 Air  loader Valve

Allen Bradley 1756-L72 Controllogix Processor Module 4mb

 Allen Bradley 1756-L72 Controllogix Processor Module 4mb

Yamatake MTG18A-150PA1LSDAAAA2-XX-X Magnetic Flow Meter 6in

Fisher 8532 Pneumatic Stainless Wafer Control Valve 3in 1052 150

Eaton C50A1D2FTD Mega 3 Transformer 1p

Gutor 0P2408A Op2408a Pcb Circuit Board

Goulds WE 1534HH Submersible Pump 3450rpm 2in 1.5hp 1-1/4in 460v-ac

Allen Bradley 1336-B020-EAE-FA2-L1 Ac Drive 0-250hz 380/415/460v-ac 22/24/26kva

Baldor FSWDM3558T-E Washdown Duty Motor 145t 3ph 2hp 1765rpm 230/460v-ac

Yaskawa SGMG-30AWAAF Servo Motor 2900w 1500rpm 18.6nm 200v-ac

Baldor VFSWDM3558-E Ac Motor 56c 3ph 2hp 1750rpm 230/460v-ac

Victron Energy QUA483021100 Quattro Pure Sine Wave Inverter 48v 3000va 120v 35a

Mettler Toledo MS12001L classic Mf Lab Scale 0.1g 12200g

Rosemot 8705THA030C1W0N0 Magnetic Flowtube 275psi 3in 150

Foxboro Imt25 9303A-SIBA-PSJ-IN Magnetic Flow Meter 3in 150

Eaton AN16NN0 Size 4 Full Voltage Starter 120v-ac 100hp

Allen Bradley H-4075-R-H00AA Servo Motor 3ph 2.6kw 3000rpm 10.2nm 240v-ac

C-can PHMONT025 Power Supply 1ph 120v-ac 30a Amp 24v-dc

Scanray 08-1371 X-ray Head

Teijin Seiki PV-660A2-153 Rv Reduction Gear

Allen Bradley 2198-D032-ERS3 Kinetix 5700 Dual Axis Inverter Module Servo Drive

Spx XJACK100 Lightnin Cw Mixer 5.1:1 1hp 350rpm

Allen Bradley 500FL-EOD93 Ac Contactor 115-120v-ac 200a Amp

1  Allen Bradley 500FL-EOD93 Ac Contactor 115-120v-ac 200a Amp

Moeller NZMN3-AE400-NA Med Case Circuit Breaker 3p 400a Amp 240/480/600v-ac

Berko Electric HUHAA724 Electric Heater 5.6/7.5kw 208/240v-ac

Toyooki Kogyo TP20E-CEA2-C-02 Toyopac 20e Hydraulic Power it 1.5kw 200/220v-ac

Spectrum 2707-V40P2SC Dtam Plus Rev 10 Vfd  Operator Interface Panel

Allen Bradley 2707-V40P2N Dtam Plus  Operator Interface Panel

General Electric Ge 6VFWB15JR Dc Drive

Anatel S10 Total Organic Carbon Analyzer 100-240v-ac

Yaskawa SGMGV-30A8M2E Servo Motor 2.9kw 1500rpm 18.6nm 200v-ac

Crouse Hinds AFU033360 Conveyor Control Switch 600v-ac

Eaton 5ACLS-12R 151d933g02 Medium Voltage Fuse 230a 12r Amp 5.08kv-ac

Otc IJ-2211 Inflatable Jack 22ton

Imo D3EX87PD231 Hydraulic Screw Pump 1in Npt

Prominent GMXA1602SST06000UD00300EN Solenoid Metering Pump 232psi 100-230v-ac

Exlar GSM20-0304-MFA-CT3-138-RB Linear Servo Actuator 230v-ac

Barksdale 9653-2-WA Pressure Switch 5-140psi

Woodward 5466-274 Netcon 5000 Module

General Electric Ge DS200TCRAG1ACC Mark V Relay Output Board

Abb INNIS01 Symphony Network Interface Module

Schmersal Slc440-er0570-14-01 Emitter Receiver Light Curtain Set 570mm 24v-dc

Allen Bradley 170949 Interface Pcb Circuit Board Rev 04

Rosemot 8705THA030C1W0N0 Magnetic Flowtube 740psi 3in 150

Lightnin S1U05T Small-batch Stirrer Mixer Ee48 1ph 1/15hp 1500rpm 115v-ac

Marsh 3021/00-002 B 16 Channel Analog Output Card

Marsh 3000/01-000 D 10076-02.1.2 Chassis I/o Processor Card

Marsh 3000/02-000 C 10076-02.1.1 Single Node I/o Subsystem Processor Card

Fanuc A16B-3200-0210-R Control Board Module Pcb

Grdfos TP 40-240/2A-G-A-BUBE-GX2 Centrifugal Pump 1.5hp 1-1/2in 208-230/460vac

Lambda 10961-3 Power Supply Assembly

Mitsubishi HF-SP202G7 Servo Reducer Motor 3ph 2kw 2000rpm 132v-ac

Ge Fanuc IC660BBR101N Genius Normally Open Relay Output Module

Hoffman A12D128 Gray Steel Jction  Enclosure 12in X 12in X 8in

Biffi E006AHW5000 Electric Actuator 600lb-in 100-240v-ac

Haskel EVA1-14D-20-56SSM-EP Metering Pump 8.08gph 50psi 115/208-230v-ac

Abb 290B660A09 Grod Distance Relay

Fanuc A97L-0118-0940#250-141 Robot Reducer

General Electric Ge DS200CTBAG1ADD Mark V Terminal Board

Tokimec D-DFG-37-04-2C-EX-130-63-21 Hydraulic Directional Control Valve

Flowserve Durco 6-BX2-W1811A1V0NZ B150s07 80247a0t Wafer Control Valve 6in 150

General Electric JVM-5 765X021004 Voltage Transformer 120:1 1500va 14400v 120v

Kop-flex 1959923 Spr700 2-1/2 Sb Coupling Spacer

Honeywell DC3200-CA-100R-200-00000-E0-0 Controller Module

Rosemot 3051sal2sg4aa2adffg2daa9sgsye5l4p1q4 Pressure Transmitter 0-300psi

Yaskawa SGDB-60ADM Servopack 200-230v-ac 0-230v-ac 3ph 8hp

Flowserve 4GASM0D0 Iron Gear Pump 1in Npt

Falk 190 F Coupling Grid Cover Half

Allweiler TYPE NT 65-200/172 U3D-B-W19 Centrifugal Pump 2-1/2in 3in

Ameridrives 006451-002 Mechanical Coupling Kit Size 102

Woodward D8556-327 Type Pg-pl Diesel Engine Steam Turbine Governor

Cameron 600985 Maxtorque Tbo Thrust Base Compensator

Cameron 600986 Maxtorque Tbo Thrust Base Compensator

Prominent TZMBH120430PCT101040000 Metering Pump 137gph 174psi

Ferraz Shawmut EJO-1DD 9F62FDD175 Current Limiting Fuse 175a Amp 15.5kv-ac

Foxboro P0400VP I/a Series Cmp 10 Commication Processor Module

Fanuc A06B-0142-B076 ALPHA12/2000 Servo Motor 3ph 2.1kw 2000rpm 12nm 186v-ac

Hydratight RSL6H Hydraulic Torque Wrench

Crosby 1D2 JOS-E-15-C Flanged Relief Valve 1in X 2in 363cfm 150psi

Nt Engineering Corp 3923-9575-0200 Tool Correction Controller 100v-ac 24v-dc

Sieb  Meyer 0360510SF4000 Sinudyn-36 Servo Drive 480v-ac

Deublin FSU100-003D Seal Cartridge Kit

Hoffman CSD202410SS Stainless Enclosure 20in X 24in X 10in

Dodge SS20Q40H56 Right Angle Gear Reducer 5/8in 1-1/4in 0.76hp 40:1

Fisher 43B0079X012 Linear Valve Cage Cl1500 5-3/8port 3tvl

Impco 600HI10981 Stainless Hi-shear 600 Mixer Mix Ring

Vickers DGX H06 2E 60 Hydraulic Reducing Valve 2000psi

Raychem 10BTV2-CT Self Regulating Heating Cable 200ft

Namco EA800-10950 Snap-lock Limit Switch 480v-ac

Parker RT142-015-LB Bayside Right Angle Gear Reducer 15:1

Sanrex UF3-0050F Calpote Power Regulator

Klockner Moeller 1-FVNR-MP-4067005 Pkz2/zm-r25/s-sp Combination Starter Mcc

Allen Bradley 1761-L32AWA Micrologix 1000 Controller Module Ser E

 Allen Bradley 1761-L32AWA Micrologix 1000 Controller Module Ser E

Allen Bradley 6171-ENC2 Advisor2 Color Graphic System

Anchor Darling 19-2 Valve Yoke Stem

Rosemot 225 RU6631D69G39 Conductivity Sensor

Net Safety Monitoring M21-AR-A Millennium Ii Gas Detector 10.5-32v-dc

Mts GHS0630VD602V0 Temposonics Linear Position Transducer

Yokogawa AXF010C-E1AL1L-AA12-21B/FF1/SCT Magnetic Flow Meter 10mm 100-240v-ac

Mitsubishi FR-A240E-7.5K-UL Inverter 380-460v-ac 0.2-400hz 380-460v-ac 10hp

Moeller NS3-400-NA Med Case Circuit Breaker 3p 400a Amp 600v-ac

Sulzer AT0287834 Mce32-100-v Pump Impeller 390mm Od

Festo DPA-63-10 Pressure Booster 2.4-10bar

Hubbell Killark VM4LB13030 Led Light Fixture 120-277v-ac

Siemens 7ML11061BB200D Echomax Xrs-5 Ultrasonic Transducer

Nvent A20H1608SSLP Stainless Enclosure 20in 16in 8in

Schk PGN200/1 Parallel Pneumatic Gripper

Milltronics AO-15 ML10L1295/ML10L1296 Isolated Analog Output Module Pcb Board

Festo HGPP-20-A 187873 Parallel Pneumatic Gripper