0020-04468船舶半导体工控备件主板供应

福建中立恒自动化设备有限公司

目前，世界上有200多个厂家生产可编程序控制器产品，厂家有德国的西门子，美国的Rockwell(AB)、通用(GE),日本的三菱、欧姆龙，法国的施耐德等。

可编程序控制器总的发展趋势是向高集成度、小体积、大容量、高速度、易使用、高性能方向发展。具体表现在以下几个方面：

(1)向小型化、专用化、低成本方向发展

20世纪80年代初，小型PLC在价格上还高于小系统用的继电器控制装置。随着微电子技术的发展，新型器件大幅度的提高功能和降低价格，使PLC结构更为紧凑，功能不断增加，将原来大、中型PLC才有的功能移植到小型PLC上，如模拟量处理、数据通讯和复杂的功能指令等，但价格不断下降，真正成为继电器控制系统的替代产品。

(2)向大容量，高速度方向发展

大型PLC采用多微处理器系统，有的采用32位微处理器，可同时进行多任务操作，处理速度提高，特别是增强了过程控制和数据处理的功能。另外，存储容量大大增加。

(3)与计算机联系密切

从功能上看，PLC不仅能完成逻辑运算，且计算机的复杂运算功能在PLC中也进一步得到利用，从结构上看，计算机的硬件和技术越来越多地应用到PLC；从语言上看，PLC己不再是单纯用梯形图语言，而且可用多种语言编程，如类似计算机汇编语言的语句表，甚至可直接由计算机语言编程；在通讯方面，PLC与计算机可直接相连并进行信息传递。

(4)发展多样化

可编程序控制器发展的多样化体现在3个方面：产品类型、编程语言和应用领域。

(5)模块化

PLC的扩展模块发展迅速。功能明确化、专用化的复杂功能由专门模块来完成。主机仅仅通过通讯设备向模块发布命令和测试状态，这使得PLC的系统功能进一步增强，控制系统设计进一步简化。

(6)网络与通讯能力增强

计算机与PLC之间以及各个PLC之间的联网和通讯的能力不断增强，使用工业网络可以有效地节省资源、降低成本、提高系统可靠性和灵活性，致使网络的应用有普遍化的趋势。

(7)多样化与标准化

生产PLC产品的各厂家都在大力度地开发自己的新产品，以求占据市场的更大份额。因此产品向多样化方向发展，出现了欧、美、日多种流派。与此同时，为了推动技术标准化的进程。一些国际性组织，如国际电工委员会(IEC)不断为PLC的发展制定一些新的标准，如对各种类型的产品作一定的归纳或定义，或对PLC未来的发展制定一种方向或框架。

(8)工业软件发展迅速

与可编程序控制器硬件技术的发展相适应，工业软件的发展非常迅速，它使系统应用更加简单易行，大大方便了PLC系统的开发人员和操作使用人员。

可编程序控制器的输出信号类型可以是开关量、模拟量和数字量。输出单元从广义上分包含两部分：一是与被控设备相连接的接口电路，另一部分是输出的映像寄存器。

PLC运行时CPU从输入映像寄存器读取输入信息并进行处理，将处理结果放到输出映像寄存器。输出映像寄存器由输出点相对应的触发器组成，输出接口电路将其由弱电控制信号转换成现场需要的强电信号输出，以驱动电磁阀、接触器、指示灯等被控设备的执行元件。

以下链接皆有货

Assured Automation MFKLEPPK4A FK Series Butterfly Valve

Boston Gear F732-60KEZ-B7-61-R0 Speed Reducer FNOB

TE-CO RSP6002 2-Station Vise Packages

Fanuc A06B-0123-B189 AC Servo Motor, 3 Phases, 3000 RPM, 200-230V FNIP

Assured Automation J300FCSP8SO 150F-300F Series 2-way Ball Valve

Assured Automation J300FCSP8SC 150F-300F Series 2-way Ball Valve

Reliance Electric 01MAN47227G002WZ USIP

Assured Automation K150FCSP8D 150F-300F Series 2-way Ball Valve

Assured Automation HHPFNGCSB7A Fire-Safe 2-way Ball Valve

Assured Automation HHPL61RK4A-EP420C Butterfly Valve

Assured Automation MHPW13RK4A High Performance Butterfly Valve

Mitsubishi FR-A740-01100-NA Inverter, Variable Frequency Drive 3949

Assured Automation LFKWEPPB7A FK Series Butterfly Valve

EZMR-2L40C-P-OUT, 2 Line 40 characters, RED LED ONLY

EZMR-4L20C-P-OUT, 4 Line 20 characters, RED LED ONLY

Assured Automation MHPL13RF8D High Performance Butterfly Valve

Assured Automation MHPL13RF6D High Performance Butterfly Valve

Mitsubishi Electric MDS-D-V2-4020 AC Motion Servo Drive FNOB

Pro-face AGP3750-T1-AF Touch Screen Operator Interface 12.1 inch 9065

Sumitomo CNHM1-6125DB-AV-B-104 Cyclo-Drive Induction Motor FNIP

Fanuc A05B-2490-C372 Teach Pendant USIP

Rosta 07031027 ST 80R Drive Head

Assured Automation K150FSFF6D 150F-300F Series 2-way Ball Valve

Sick XC40E-1203A0A0AAC0 Safety Light Curtain FNOB

Assured Automation KP2CESXB7B P2 Series PVC, 2-Way Ball Valve

Lincoln Electric GMF-1 NA-5R Arc Welding System with GMF-1 USIP

EZMT-4L40C-P, 4 Line 40 characters, Tri-color LEDs, NEMA 12

Assured Automation LHPL61RK4A High Performance Butterfly Valve

Assured Automation K150FCFP6SC 150F-300F Series 2-way Ball Valve

Assured Automation K150FCFP6SO 150F-300F Series 2-way Ball Valve

Techniks ELM-3000 3000kg/6600 lb Lifting Magnet

GE Fanuc A06B-0514-B566#7276 USIP

Fanuc A06B-1405-B100 USIP

Hi-Stat Manufacturing Co, Inc. F77F 10884  of 485 Sensors 7414

SMC W-R3-S-SC CQ2 Compact Cylinder USIP

Hubbell 33184404 VS Series 15kV 95kV BIL Vacuum Under Oil Switch FNOB

Indramat 90C-1-KD-1-B/110-A0/DI-1250/S01 FNIP

Stearns 108102102DQF Brake Assembly USIP

Fanuc A06B-0227-B100#0100 AC Servo Motor FNIP

National Instruments NI PCI-4070 2855

Grove Gear GR-HMQ-830-20-H-180-31 Gear Reducer 9526

Assured Automation LFKLEPPB7A FK Series Butterfly Valve

Omron F3SJ-A0845P20-TS Safety Light Curtain, 24 V FNFP

Motoman HW-8381292A S-Axis Speed Reducer FNIP

Allen Bradley 150-A24NBDD Smart Motor Control FNFP

Assured Automation IHPW61RK4A-EP420C Butterfly Valve

Boston Gear F732-60KEZ-B7-61-R0 Speed Reducer FNIP

Assured Automation NFKWVPPS4UV FK Series Butterfly Valve

Assured Automation KHPL63RF8SO High Performance Butterfly Valve

Assured Automation KHPL63RF8SC High Performance Butterfly Valve

Indramat MDD112D-N-030-N2L-130PB0 FNIP

1  Indramat MDD112D-N-030-N2L-130PB0 FNIP

GE Fanuc A06B-0502-B072#C008 USIP

Sumitomo CHHJ-6130Y-35 Gear 9110

Assured Automation MFKWEPPB7B FK Series Butterfly Valve

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

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

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

EZMR-4L20C-D-OUT, 2 Line 40 characters, RED LED ONLY

Assured Automation LFKWVPPB7A FK Series Butterfly Valve

EZMT-4L40C-D, 4 Line 40 characters, Tri-color LEDs, NEMA 12

Pressotechnik Q-S008.030.100.12 2727

Daikin Industries AKZJ188 Oil Cooling Unit, 200/220V, 50/60Hz FNIP

Assured Automation NHPL11RF8D High Performance Butterfly Valve

Graco 237146 Pneumatic 2-Ball Piston Pump 5565

Timken 2MM9124WIDUM Precision Bearing FNFP

Assured Automation K300FCSM 150F-300F Series 2-way Ball Valve

Mitsubishi MR-H11KACN Servo Driver Amplifier FNOB

Assured Automation J300FSFP6SO 150F-300F Series 2-way Ball Valve

Assured Automation J300FSFP6SC 150F-300F Series 2-way Ball Valve

Schunk PGN300-1ASSD 37371406 Universal Gripper FNFP

Assured Automation J300FCSF8D 150F-300F Series 2-way Ball Valve

Assured Automation HHPFNGCFB7B Fire-Safe 2-way Ball Valve

Fanuc A06B-0854-B100 AC Spindle Motor USIP

Siemens 6SL3120-1TE28-5AA3 Single Motor Module USIP

EZiMT-4L20C, 4 Line 20 Characters, Tri-Color LEDs

Rosta 11020019 MB 50X400 Self Tensioning Motor Base

Assured Automation JHPL61RK4A-EP420C Butterfly Valve

Assured Automation KHPW61RK4A-EP420C Butterfly Valve

Assured Automation KP2CVSXB7A P2 Series PVC, 2-Way Ball Valve

Sick S30A-6011XX Safety Light Curtain, Photoeye Sensor FNOB

Assured Automation JHPFNGCSM Fire-Safe 2-way Ball Valve

Assured Automation MHPW61RF8SC High Performance Butterfly Valve

Assured Automation MHPW61RF8SO High Performance Butterfly Valve

Assured Automation MHPW63RF6D High Performance Butterfly Valve

Assured Automation MHPW63RF8D High Performance Butterfly Valve

TE-CO AK46988 Safety Engineered Hoist Rings

Acomel k3000 FNIP

Assured Automation OHPW11RG High Performance Butterfly Valve

Panasonic SF4D-H88-01 SF4D Series Robust Safety Light Curtain

Panasonic SF4D-H88 SF4D Series Robust Safety Light Curtain

Knoll Systems KTS50-120-T5-A-KB High Pressure Coolant Pump USIP

Assured Automation KHPL61RF6SO High Performance Butterfly Valve

Assured Automation KHPL61RF6SC High Performance Butterfly Valve

IAI America, Inc ERC-RA64GS-I-PM-4-200-M-B-EP Robotic Cylinder FNFP

Assured Automation OFKWEPPG FK Series Butterfly Valve

Assured Automation NFEWEPXF6SC FE Series PVC Butterfly Valve

Assured Automation NFEWEPXF6SO FE Series PVC Butterfly Valve

Parker PVP41302R26A1VM11 Piston Pump, PVP Series FNIP

Assured Automation GHPFNGCSB7B Fire-Safe 2-way Ball Valve

Siemens 6AV2 124-0QC02-0AX0 SIMATIC TP1500 Comfort Panel FNIP

Allen Bradley 1771-0AN Series A FNFP

Dialight HED7MC2BDNWNGN LED High Bay Fixture FNIP

Fanuc A06B-0512-B501#7073 AC Servo Motor USIP

Assured Automation J26NRXB7B Stainless Steel, 2-way Ball Valve

Assured Automation JMPF150CFFM MPF Series SS 3-way Ball Valve

Assured Automation JMPF150CFGM MPF Series SS 3-way Ball Valve

Assured Automation JMPF150CFAM MPF Series SS 3-way Ball Valve

Assured Automation JMPF150CFEM MPF Series SS 3-way Ball Valve

Assured Automation JMPF150CFDM MPF Series SS 3-way Ball Valve

Brynolf Manufacturing .8C85FLG1X  of 450 Hex Flange Bolts FNOB

Assured Automation HMPF150CFAF6S1 MPF Series SS 3-way Ball Valve

Assured Automation HMPF150CFEF6S1 MPF Series SS 3-way Ball Valve

Assured Automation HMPF150CFGF6S1 MPF Series SS 3-way Ball Valve

Assured Automation HMPF150CFDF6S1 MPF Series SS 3-way Ball Valve

Assured Automation HMPF150CFFF6S1 MPF Series SS 3-way Ball Valve

Panasonic AWHA1C156 Advanced Web Based HMI 15.6" Wide Screen

Timken 36690-906A2 Precision Tapered Bearing FNFP

Three Bond PCB-20 High-Viscosity Material Cartridge Pump FNOB

Assured Automation J36NRXB7A 36 Series 316 SS, 2-way Ball Valve

Yaskawa HW9380962-A T-axis RV Reducer for Motoman SK120 MRC Robot FNIP

Rexroth Indramat MKD090B-035-GP0-KN AC Servo Motor 0501

Indramat MHD112C-024-PG3-BN USIP

Palmgren 9680400 Shop-Tap Air Tapping Arm, 400RPM, 57" Reach FNOB

Allen Bradley 2711P-RDT10CX A Operator Interface 6889

Iai XSEL-Q-3-600ABL-400AB-400I-DV-E-EEE-0 X SEL Controller 5485

Assured Automation J300FCSP6D 150F-300F Series 2-way Ball Valve

Nabtesco HW9280732 Reduction Gear 6046

Schunk D-74348 Force/Torque Sensor 1354

Assured Automation MHPL61RF6D High Performance Butterfly Valve

Graco N22RN0 Series L Air Motor USIP

Assured Automation HMPF150CFFF8S1 MPF Series SS 3-way Ball Valve