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

Atlas Copco ETD S9-270-20 Nutrunner 6477

Yaskawa EEA-IKM 8314

Flexfab 5521-025x800 5521 Series Premium Heater Hose (Green)

Fanuc A06B-1402-B103 AC Servo Motor AMP 200-230V , Input 151-220V USIP

Dungs 224909 FNIP

Assured Automation JFKLVPPB7A FK Series Butterfly Valve

3MF1500-330FB USIP

Techniks EET-3060W ElectroMag Chuck (300 x 600)

Fanuc A06B-0143-B189 Servo Motor RSIP

Grundfos MTR20-4/2 A-W-A-HUUV Vertical Coolant Water Pump FNIP

Indramat 090C-N-030-N2L-0110PB0 USIP

Assured Automation MFKLVPPF8D FK Series Butterfly Valve

Grundfos M1R20-8/2 A-W-A-HUUV Centrifugal Pump, 60 Hz, 4.00 kW FNOB

Panasonic SF4B-H88CA-J05 Light Curtain, Class 4, Hand Protection

Koyo 46T303507 Dual Taper Roller Bearing FNFP

Assured Automation JHPL11RK4A-EP420C Butterfly Valve

Assured Automation JHPL63RF6SO High Performance Butterfly Valve

Assured Automation JHPL63RF6SC High Performance Butterfly Valve

Techniks EEPM-3030W-480 Electro-Perm 12.2"x11.8" 16 pole (480V)

OBARA UCS31A-R04-T714/P905 Welding Gun Assembly USIP

SKF MKU1-BW6-2F003J Gear Pump Unit FNIP

Assured Automation JP2CVSXB7B P2 Series PVC, 2-Way Ball Valve

Allen Bradley 1756-L61S GuardLogix 5561 Processor, Series B FNFP

Assured Automation NHPW61RM High Performance Butterfly Valve

Unico Inc 108533 Performance 2400 Vector Drive, 230 V AC, 90 Amp 7845

IAI America, Inc XSEL-Q-2-600ALM-600ALS-DV-E-EEE-0-3 Controller 2706

SMC MGGLF80-S8933-250 Guided Cylinder, 80mm Bore, 250 mm Stroke USIP

Optex CD5-150 Laser Measurement Sensor 110 to 190mm Range Narrow

Optex CD5-30 Laser Measurement Sensor25 to 35mm Range Narrow Beam

Optex CD5-30A Laser Measurement Sensor 25 to 35mm Range Narrow

Optex CD5-85 Laser Measurement Sensor65 to 105mmRange Narrow Beam

Optex CD5-L25A Laser Measurement Sensor 24 to 26mm Range Narrow

Optex CD5-W30A Laser Measurement 25 to 35mm Range Wide Beam

Optex CD5-W350 Laser Measurement 250 to 450mm Range Wide Beam

Optex CD5-W500 Laser Measurement 300 to 700mm Range Wide Beam

Optex CD5-W85 Laser Measurement 65 to 105mm Range Wide Beam

Optex CD5-W150 Laser Measurement Sensor 110 to 190mm Range Wide

Fanuc A06B-6107-H002 Servo Amplifier FNOB

Assured Automation NFKWVPPF8D FK Series Butterfly Valve

Assured Automation K36CPFF8D 36 Series 316 SS, 2-way Ball Valve

Siemens IPC847D Simatic Rack PC Computer 7571

Grundfos CRK16-160/2 B-W-A-AUUE Mutlistage Coolant Pump USIP

Assured Automation LHPL13RK4A-EP420C Butterfly Valve

Motoman HW9380043-A 130018-1 K30 Speed Reducer L/U-Axis FNOB

Fanuc A06B-1404-B103 AC Spindle Motor, 4 Poles, 3 Phase FNIP

Assured Automation H300FCSB7A 150F-300F Series 2-way Ball Valve

Assured Automation J36NRXK4A 36 Series 316 SS, 2-way Ball Valve

Assured Automation JHPL63RF8SO High Performance Butterfly Valve

Assured Automation JHPL63RF8SC High Performance Butterfly Valve

Fanuc A06B-0642-B211-R DC Servo Motor USIP

Yaskawa USAMKD-60B22S AC Servo Motor USIP

Assured Automation J150FCFF6SC 150F-300F Series 2-way Ball Valve

Assured Automation J150FCFF6SO 150F-300F Series 2-way Ball Valve

Assured Automation JP2CENXB7A P2 Series PVC, 2-Way Ball Valve

Graco 24X425 ChemSafe 515 Double Diaphragm Plastic Plastic Pump FNFP

Assured Automation GMPF150SFEB7A MPF Series SS 3-way Ball Valve

Assured Automation GMPF150SFAB7A MPF Series SS 3-way Ball Valve

Assured Automation GMPF150SFGB7A MPF Series SS 3-way Ball Valve

Assured Automation GMPF150SFDB7A MPF Series SS 3-way Ball Valve

Assured Automation GMPF150SFFB7A MPF Series SS 3-way Ball Valve

Assured Automation KP2PENXB7B P2 Series PVC, 2-Way Ball Valve

TEIJIN-SEIKI RV-320E-81-Z-B Gear Reducer FNOB

Indramat MDD065B-N-040-N2M-095PB0 FNIP

Assured Automation LHPL61RF8D High Performance Butterfly Valve

Modicon S76D-E00-F010 USIP

Modicon S76D-E00-F010 8671

Modicon S76D-E00-F010 8756

Allen Bradley 7043-00-4404 3-Phase Servo Motor MPL-A430P-MJ24AA USIP

REXROTH BOSCH ROO36050000 Compact Module Linear Actuator FNFP

Panasonic SF4B-H88C Cat4 Class 4 Light Curtain 20MM 1783MM Prot

Assured Automation GMPF150CFEB7B MPF Series SS 3-way Ball Valve

Assured Automation GMPF150CFGB7B MPF Series SS 3-way Ball Valve

Assured Automation GMPF150CFAB7B MPF Series SS 3-way Ball Valve

Banner Engineering Corp. SOLUTIONSKIT9-VIBE Sensor Module FNFP

Socare International USA VLA200544N 4 Point Slewing Ring FNIP

Assured Automation J150FCFF8SO 150F-300F Series 2-way Ball Valve

Assured Automation J150FCFF8SC 150F-300F Series 2-way Ball Valve

Edwards A654-01-906 Rotary Vane Pump USIP

Assured Automation KHPL61RF8SC High Performance Butterfly Valve

Assured Automation MFKWVPPF6SO FK Series Butterfly Valve

Assured Automation MFKWVPPF6SC FK Series Butterfly Valve

Retaining Ring 32" x 32" x 3" FNIP

Kawasaki 60217-1085 RV Reduction Gear FNFP

Assured Automation LHPL13RF6D High Performance Butterfly Valve

Assured Automation JMPF150SFDM MPF Series SS 3-way Ball Valve

Assured Automation JMPF150SFEM MPF Series SS 3-way Ball Valve

Assured Automation JMPF150SFFM MPF Series SS 3-way Ball Valve

Assured Automation JMPF150SFGM MPF Series SS 3-way Ball Valve

Assured Automation KHPL61RK4A High Performance Butterfly Valve

Banner Engineering Corp. SOLUTIONSKIT9-VIBE Sensor Module FNOB

Parlec 30T-S009 Tap Adapter

F2C-T755-ZC15-171 Reducer Gear 9940

Assured Automation JP2CESXB7B P2 Series PVC, 2-Way Ball Valve

Assured Automation NHPW61RF8D High Performance Butterfly Valve

Assured Automation H150FCSB7B 150F-300F Series 2-way Ball Valve

Teral Kyokuto Inc LFO65A-1.5-50 Coolant Pump 50/60Hz, 1.5kW FNIP

Rexroth R911274561 MKD090B-058-KPO-KN Digital AC Servo Motor FNFP

ABB 1N1179-02 Bell Cup Flushing Unit Assy FNIP

Assured Automation HMPF150CFEK4A MPF Series SS 3-way Ball Valve

Assured Automation HMPF150CFDK4A MPF Series SS 3-way Ball Valve

Assured Automation HMPF150CFGK4A MPF Series SS 3-way Ball Valve

Assured Automation HMPF150CFAK4A MPF Series SS 3-way Ball Valve

Assured Automation HMPF150CFFK4A MPF Series SS 3-way Ball Valve

Panasonic HL-C2C-P Controller - RS232C - High Resolution - PNP

Panasonic HL-C2CE-P Controller - RS232C - Low Resolution - PNP

Panasonic HL-C2CE Controller - RS232C - Low Resolution - NPN

Panasonic HL-C2C Displacement Sensor Controller

Assured Automation MFKWVPPF8SO FK Series Butterfly Valve

Assured Automation MFKWVPPF8SC FK Series Butterfly Valve

Barnes Industries 73319 X-1 Upper Ball Screw FNOB

Harrington ED525DS-10 Electric Chain Hoist: H3 - Std Duty, 120V A FNIP

Apiste Corporation ENC-GR1100EX Control Panel Cooling Unit FNIP

Sumitomo F2C-T25-ZG02-81 Gear Reducer FNOB

Assured Automation KP2PVNXB7A P2 Series PVC, 2-Way Ball Valve

Kawasaki 50607-0117 Servo Amplifier Assembly FNFP

Kawasaki 50807-1734 Controller FNFP

TE-CO RSP4002 2-Station Vise Packages

Yaskawa SGDB-75ADG Servopack Servo Drive USIP

Motoman HW9380961-A Speed Reducer B-Axis FNOB

JFPM-15004 End Fluid Pump FNOB

16 inch x 16 inch x 32 inch Volumetric Feeder 6670

Assured Automation MHPW11RF8SC High Performance Butterfly Valve

Assured Automation MHPW11RF8SO High Performance Butterfly Valve

Assured Automation K150FCFF8D 150F-300F Series 2-way Ball Valve

Nabtesco P65E096-00 RV Reduction Gear FNFP

Nabtesco P65E095-01 RV Reduction Gear FNFP

THK HCR65A3RR20/2700R12T 1380x250x100 Round Guide 360 Degree FNFP

Allen Bradley 6160-PCD4A 6125

Assured Automation MFKLVPPP8D FK Series Butterfly Valve

Assured Automation MFEWEPXB7A FE Series PVC Butterfly Valve

Square D QMB-3640 Series 4 USIP

Scot Pumps 3022K351W PE Heat Treat Pump FNFP