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

Assured Automation CHPFNGCSB7A Fire-Safe 2-way Ball Valve

SMC CS1FN160-100-XB6 Tie Rod Cylinder FNOB

Swivellink RB-PED-42-CB200 COBOT Robot Pedestal

Yaskawa USAMED-06-TX11 Servo Motor USIP

Yaskawa SGMGH-40A2B2B AC Servo Motor FNOB

Lutze A2171404 250 Feet VFD Cable, 5/10hp, 230/460V, 20A, 14AWG USIP

Sanyo Denki 61BM220BXAF0 ABS Super Servo Motor USIP

port Electric Motors F184T5M2A Three Phase Motor USIP

Assured Automation E33DAXB7B 33D Series 3-way Ball Valve

Assured Automation E33DDXB7B 33D Series 3-way Ball Valve

Assured Automation E33DEXB7B 33D Series 3-way Ball Valve

Assured Automation E33DFXB7B 33D Series 3-way Ball Valve

Assured Automation E33DGXB7B 33D Series 3-way Ball Valve

Assured Automation HHPFNGCSF6D Fire-Safe 2-way Ball Valve

Grundfos 2.5 LP 5/4.6 U-G-A-BUBE Single-Stage In-Line Pump USIP

Dengensha RWC-2000-N2DI-M1-A Weld Control USIP

Emerson H5P2B 5 HP, 1800 RPM, NEMA Frame 184T, 230/460 V, TEFC FNIP

Assured Automation D31DAXB7B 31D Series Brass, 3-way Ball Valve

Air Fixtures Inc AFAT8226SPL Air-Operated Tape Dispenser 9288

Nord SK1282AFB-100L/4CUSTW Gearmotor 5479

GE Fanuc TGT-000A-2-0-BA 780046568A Whedco Axis Expansion Module USIP

IAI America, Inc SCON-CB-400WAI-RC-0-2 SCON-CB Series Controller FNFP

Yaskawa Electric JAMSC-C8135 Remote I/O Driver FNOB

Pressotechnik s15.30.44.6d-us 2696

Pressotechnik s15.30.50.06d.US 2707

Pressotechnik s1s.30.44.6D-US 2726

10" Autoblok CNC Hydraulic Lathe Chuck USIP

Yaskawa E7CVD010C Drive, AC Input: 3 Phase, 208 Volts, 50/60 Hz FNIP

Desoutter 6151704770 Angle Grinder FNOB

Kobe 60405-1195 2.5 inch x 15 ft Teflon Robot Corrugated Hose FNIP

EZPC-T10C-E8, 10" Color TFT, Windows 7 Embedded, 8GB, Nema 4,4x

Assured Automation LFKLEPPP6D FK Series Butterfly Valve

Sumitomo CNHMS1-6125B-B-87 Gearmotor USIP

Yaskawa USASEM-13YR11 USIP

Assured Automation D31DDXB7B 31D Series Brass, 3-way Ball Valve

Assured Automation D31DEXB7B 31D Series Brass, 3-way Ball Valve

Assured Automation D31DFXB7B 31D Series Brass, 3-way Ball Valve

Assured Automation D31DGXB7B 31D Series Brass, 3-way Ball Valve

Baldor 35Q15H18 Hollow Output Worm Gear Reducer FNIP

Motion Industries SHS15-1410LG=22.5  of 2 Linear Guide Rails FNOB

Roberts Ballscrew RBP-000-17572 MCV 400 X-Axis Ballscrew FNOB

Sargent 8710 F Surface Vertical Rod Exit Device - Exit Only - 36" FNOB

THK SHS25V2SSE1180L-II  of 2 Linear Motion Guides FNFP

Festo DGE-63-800-ZR-LV-RK-KG Pneumatic Cylinder USIP

SMC CDLSF140TN-400 Tie Rod Cylinder, Actuator, 140 PSI USIP

Graco 222698 Direct Drive Agitator 2879

Ramco CVS3-N20-RA Optex CVS3-N20-RA Color Edge and Contour Sensor

Atlas Copco ETD-S92-270-20CTADS Tensor S Nutrunner USIP

Optex CD5A-N Controller Analog with 5 NPN Outputs

Optex CD5A-P Controller Analog with 5 PNP Outputs

Optex CS-30TAC-HT Non-Contact Thermometer High Temp Amp Separate

Optex CS-40TAC-HT Non-Contact Thermometer 40mm Optical Resolution

Optex CVS3-N21-RA Color Edge and Contour Sensor Narrow View NPN

Optex CVS3-P20-RA Color Edge and Contour Sensor Standard View PNP

Optex CVS3-P21-RA Color Edge and Contour Sensor Narrow View NPN

Mitsubishi FR-K440-15K FREQROL Transistor Inverter Drive, 460V USIP

Assured Automation FC4NPT165PS3BPEB High Flow Pilot Valve

THK KR3306BE600L6E-X0XX(G) Linear Motion Actuator FNOB

Rittal SK 3383110 1PH Enclosure A/C Unit 115V 115V 3688 BTU USIP

Allen Bradley 1326AB-B530E-21-L, Servo Motor 460V 18NM 4.3KW USIP

Exsys-Eppinger 7.077.094 Live Tool Her FNIP

Assured Automation F31DAXB7A 31D Series Brass, 3-way Ball Valve

Assured Automation F31DDXB7A 31D Series Brass, 3-way Ball Valve

Assured Automation F31DEXB7A 31D Series Brass, 3-way Ball Valve

Assured Automation F31DFXB7A 31D Series Brass, 3-way Ball Valve

Assured Automation F31DGXB7A 31D Series Brass, 3-way Ball Valve

EZ-T10C-FS, 10" TFT Color, Serial Drivers Only

EZ-T6C-FSM, 6" TFT Color, Serial Drivers Only

EZ-T6C-FSP, 6" TFT Color, Serial Drivers Only

EZ-T6C-FSD, 6" TFT Color, Serial Drivers Only

EZ-T6C-FSC, 6" TFT Color, Serial Drivers Only

Kovalus Separation Solutions 075790 KPAK Plus UF Module FNFP

EZMR-2L40C-E, 2 Line 40 characters, RED LED ONLY

EZMR-4L20C-D, 4 Line 20 characters, RED LED ONLY, NEMA 12

EZMR-2L40C-D, 2 Line 20 characters, RED LED ONLY, NEMA 12

EZMR-4L20C-E, 4 Line 20 characters, RED LED ONLY, NEMA 12

Roberts Ballscrew RBP674 -17571 FNOB

Assured Automation IHPW63RF6D High Performance Butterfly Valve

Nachi MFM452Q7V AC Servo Motor 2389

Assured Automation B31DEXB7B 31D Series Brass, 3-way Ball Valve

Assured Automation B31DAXB7B 31D Series Brass, 3-way Ball Valve

Assured Automation C31DAXB7B 31D Series Brass, 3-way Ball Valve

Assured Automation A31DDXB7B 31D Series Brass, 3-way Ball Valve

Assured Automation B31DDXB7B 31D Series Brass, 3-way Ball Valve

Assured Automation C31DDXB7B 31D Series Brass, 3-way Ball Valve

Assured Automation A31DEXB7B 31D Series Brass, 3-way Ball Valve

Assured Automation C31DEXB7B 31D Series Brass, 3-way Ball Valve

Assured Automation A31DFXB7B 31D Series Brass, 3-way Ball Valve

Assured Automation B31DFXB7B 31D Series Brass, 3-way Ball Valve

Assured Automation A31DGXB7B 31D Series Brass, 3-way Ball Valve

Assured Automation B31DGXB7B 31D Series Brass, 3-way Ball Valve

Fanuc A06B-0216-B100#0100 AC Servo Motor FNIP

SMC CDS1FN180-225 Pneumatic Cylinder, 0.7 MPa FNIP

Japan Control Engineering UG60-L40-S-E 3946

Heidenhain Corp 689697-03 LC 185  Linear Encoder 4260

Sanyo Denki AP-1M075BTCT ServoMotor, 750W USIP

Teledyne BSP-21-01M22-00-R Industrial Camera FNIP

Kawasaki 50999-2799 Circuit Board Assembly FNFP

Omron ZFV-A25 Smart Sensor Amplifier Unit FNFP

SUMITOMO MACHINERY RNYMS-05-33-50 USIP

Assured Automation LHPW61RM High Performance Butterfly Valve

Assured Automation IHPL61RF8D High Performance Butterfly Valve

Nachi VDC-2A-1A3-20 Variable Volume Vane Pump FNIP

Mitsubishi Electric GM-SB Geared Motor USIP

Square D 81020 Uninterruptible Power Supply, Revision B1 USIP

Omni Cable OMNIJ102412 12PR DIR BURY PhCable FNFP

Tsubaki SM215F05S60 Gear Reducer, 1:5 Ratio FNIP

Toshiba IKK Induction Motor, 3 Phase, 2 Poles, 208 V, 60 Hz, 3450 USIP

Yaskawa Electric USAMED-03MS2S AC Servo Motor, 1000 RPM, .3 kW FNIP

Assured Automation H300FSFP8SO 150F-300F Series 2-way Ball Valve

Assured Automation H300FSFP8SC 150F-300F Series 2-way Ball Valve

Assured Automation H300FSFP6SO 150F-300F Series 2-way Ball Valve

Assured Automation H300FSFP6SC 150F-300F Series 2-way Ball Valve

Grundfos SPK4-15/7 A-M-A-CVUV Imersable Pump USIP

Yaskawa SGM7G-30A6A21 AC Servo Motor FNIP

Panasonic SF4D-H40 SF4D Series Robust Safety Light Curtain

Panasonic SF4D-H40-01 SF4D Series Robust Safety Light Curtain

GE Fanuc A06B-0317-B072#7008 USIP

Leeson C184T17F843E Three Phase Wattsaver Motor, 3.7 kW USIP

Kawasaki 50019-0006 Pneumatic Cylinder, CKD SSD-L-160-115-FL33232 FNFP

Kawasaki 50999-2146 1HW I/O Board FNOB

odrive WA20DT71D4MM03CBW1 Gear Motor 8185

Coretec 2510S-UL Qestorq Nutrunner FNIP

Assured Automation LFKWVPPP8D FK Series Butterfly Valve

Assured Automation LFKWVPPP6D FK Series Butterfly Valve

Toshiba B0036FLF2AK 3PH Motor, FR#213T, 1165RPM USIP

Coleman CM18AXA1, Luxaire Multi Position Indoor Coil FNFP

Yaskawa USADED-22YRS11 AC Servo Motor, 2000RPM USIP

Parker 21004SG USIP

Apex Dynamics Inc AT140-FH-010-FE Planetary Gear FNIP

Greer Hydraulics BA02B3U01A1 Bladder Accumulator FNFP

Marposs J3515963000 Electronic Transfer Line Plug Gauge FNOB