0660-00556板卡船舶半导体工控备件优势经销

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。

Jetter PASE-E/E-GRU 85-264v-ac 47-440hz Power Supply Rack

Control Techniques 960501-10 240v-ac 240v-ac 3ph Servo Drive

Sdyne HO08UT09DB High Speed Direct Drive Pump

Nireco PC300 Paper Checker 100-240v-ac

Rei Electric RP50-363 Valve Closure Slave Module

Keyence GL-R87F-T GL-R87F-R Light Curtain Set 24v-dc

Autotech Controls PLS SAC-M1052-010 Programmable Limit Switch

Schmersal SLC440COM-ER-1450-14 Light Curtain Emmiter Receiver Set 1450mm 24v-dc

Sylvania 713UPDG76 Ac Pneumatic Timing Relay 120v-ac

Joslyn Clark PMT Ac Pneumatic Timing Relay 110-120v-ac

Southeast Pump Specialist 2196-STX Pump Power End

Eaton 92-00320-07/09-00150 Panelmate Iii Operator Interface Panel 1ph 117v-ac

Dexter CG-50 Valve Reseater Kit

NA Mn59 Steel 4-vane Impeller 17-1/2in

Siemens 6DR5210-0EN00-0AA0 Sipart Ps2 Hart Electro-pneumatic Valve Positioner

Eaton 37C1270G103 Pole Replacement Kit

Coorstek 1798960 Ceramic Insulator

Videojet 1520 392103-202-01 Ink Jet Coding Machine 1ph 90w 100-120/200-240v-ac

Na 2112525-2 Cf8m Ss 4-vane Impeller 18-3/4in 2-3/4in

Hoffman A-24H2008SS6LP Stainless Enclosure 24in X 20in X 8in

Dodge TXT225T Torque-arm Speed Reducer 8.42hp 23:46

Mitsubishi HF303BS Servo Motor 3ph 3kw 2000rpm 184v-ac

Lenze SM004S Ac Tech 120v-ac 0-240hz 0-230v-ac 0.33hp Ac Vfd Drive

Abb FAU810 Flame Analysis it 24v-dc

Nexen 933500 Spring/air Bd Caliper Brake

Leeds Northrup 257-30-000-10-01-0146-6 Chart Recorder

Rosemot 8732EMT2A1M4 870SASB030C1M0B3 Magnetic Flow Meter 3in 12-42v-dc

Extrel 813204 Flanged Mass Spectrometer Gas Analyzer Filiment

Siemens 797-002 Tcd Personality Module

General Electric Ge 117D7314G1 Ref Mon/mtch Logic Pcb Circuit Board

Allen Bradley 1756-L71 Controllogix Processor Module

1  Allen Bradley 1756-L71 Controllogix Processor Module

Allen Bradley 1769-L36ERM Compactlogix 3mb Motion Controller Module

 Allen Bradley 1769-L36ERM Compactlogix 3mb Motion Controller Module

Marposs 3427848426 Measuring Head Sensor

Thermo Environmental Gas Analyzer

Toshiba VT130G7U4270B G7 Ac Vfd Drive 460v-ac 25hp

Nitto Seiko FF503H-D2P Feedmat Screw Feeder

Chromalox TMS-06-014P-E1XX Immersion Heater 42-1/2in 14kw 460v-ac

Nsk W4006-771ZX-C5Z20 40mm 30in Ball Screw

Crouse Hinds DBR51742WT1003 Arktite Interlocked Receptacle 4p 3w 100a 600v-ac

Endress Hauser 80F25-7VV3/0 80F25-AAASAARCBAAA Promass F Flow Meter 1in

Mitsubishi HA-SH352B Servo Motor 3ph 3.5kw 2000rpm 135v-ac

Fanuc A06B-0247-B400 Servo Motor 3ph 4kw 3000rpm 22nm 200-240v-ac

Magnetrol 7AT-63K0-A10-20-032/706-512A-310 Radar Level Sensor

Centurion 3x4-13 Stainless Centrifugal Pump Casing Case

Ahlstrom 144211014B Stainless Casing For Mca32-6 Pump

Appleton LPCL1575GMT Mercmaster Ii Light Fixture 150w 120/208/240/277v-ac

Nsk W3610-275D-C3Z12 Ball Screw 36mm 1054mm

 ListingGoulds 259-110-1203 3175l 10x12-22 Stainless 4-vane Pump Impeller 20-3/4in Dia

Sulzer AT0299767 Mce32-100-v Pump Impeller 440mm Od

Gates 8/5V1900 Super Hc Powerband V-belt 190in 5-1/4in

Fisher V200 1051 3610j Vee-ball Pneumatic Stainless Control Valve 3in 150

1  Fisher V200 1051 3610j Vee-ball Pneumatic Stainless Control Valve 3in 150

Summit 2196 3x4-10 Cd4 Stainless Centrifugal Pump Casing Replaces Goulds 3196

Emerson ZP83KCE-TFD-950 Copeland Scroll Compressor 460v-ac 3ph 45bar

Dezurik VPB 9674083 Blx V100 Pneumatic Stainless Flanged Control Valve 3in 150

Fisher EZ 657 3582g Pneumatic Steel Flanged Control Valve 1in 300

Grdfos MTR5-8/5 A-W-A-HUUV A98892698P115280001 Multi-stage Pump 380-480v-ac

Impco 600HI02186 212 Titanium Hi-shear In-flow Mixer Rotor

Parker RS32B-DNNPS Stepper Motor 3.9a Amp 194w 1500rpm 170v-dc

Stainless 4-vane Pump Impeller 19in Od Replaces Goulds 3175l 10x12-22

Mitsubishi FR-A820-5.5K-1 Inverter Vsd/vfd 200-240v-ac 0.2-590hz

Hrc A-10007 Oxyprobe Gas Sensor

Keyence SV-010L2 Servo Drive 200-230v-ac 0-230v-ac 3ph 100w

Sanyo Denki QS1W05AM0XXXXC17 12w 200-230v-ac 280v-dc 3ph Servo Amplifier

General Atomics 332-0000-4C Log  Linear Current Channel Module

General Atomics 332-0000-4 Log  Linear Current Channel Module

Jamesbury 7150313600XTZ2 Metso B1ju8/35l Blx V100 Stainless Control Valve 1in

General Electric Ge B30TG3HLHF8NH6TL8NN6TS8NU6TWXX Differential Relay

Nexen 965310 Spring/air Flange Moted Brake 120psi

Neles R11l-b02-ccjdv B1cu 6/15 Nd822/s1 Stainless Wafer Control Valve 2in 300

Allen Bradley 440L-P4K1280YD Light Curtain Pair 1280mm 24v-dc

Omron MSF4800A-30-1240-X Light Curtain Transmitter 1240mm 24v-dc

Eaton SCH0640968 Mcc Breaker Feeder Bucket 50a Amp

Accu-sort 1000068395 Accuvision Av6010 Rangefinder Module

Rosemot 8711FHA030L1N6 Magnetic Flowtube Wafer 3in 40v-dc 740psi

Dumont Minuteman Keyway Broach Set 1-7/16 To 1-15/16

Cutler Hammer 9800 ITROL Motor Control Center 30a Amp 3w 480v-ac

General Electric Ge CR309C002AKA Size 1 Multi-speed Starter 115-120v-ac 10hp

Square D KA36225MT Med Case Circuit Breaker 3p 225a Amp 600v-ac

Eaton A210M1CAC Size 1 Reversing Starter 120v-ac 10hp

General Electric Ge CR309C002BAA Size 1 Reversing Contactor 115-120v-ac 10hp

Heidenhain UM 121BD Power Converter

Aea Automatic Systems Laboratories B550 Metal Block Calibrator 35-550c

Rosemot 8705THA020C1W0N0 Magnetic Flow Meter 40v-dc 2in 150

Kkle 171S-H01-MG Stainless Relief Valve 1196gpm 10psi 2in Npt

Bently Nevada 3500/33-01-01 16 Channel Relay Module

Lti Motion LSP04-004-048-60-0PR1PY17E0440 Servo Motor 150rpm 13.2nm 48v-ac

Fisher DVC6200 Fieldvue Electro-pneumatic Valve Positioner 145psi 4-20ma 30v-dc

1  Fisher DVC6200 Fieldvue Electro-pneumatic Valve Positioner 145psi 4-20ma 30v-dc

Festo HGPP-20-A Parallel Gripper

Marsh 10076-02.2 3007/02-007C Pcb Circuit Board

Allen Bradley 1747-L551 Slc 500 Cpu Processor Module Ser D

 Allen Bradley 1747-L551 Slc 500 Cpu Processor Module Ser D

Fisher DVC6200HW2 Fieldvue Valve Positioner 145psi 4-20madc 30v-dc

Rexroth 2779036540 277-0/80-0850-M40-S00-BL0000W-0 Linear Actuator 80mm 850mm

Allen Bradley 801-ASC1415 Roller Lever Limit Switch 600v-ac/dc

Fisher V150 3610j Vee-ball Pneumatic Stainless Flanged Control Valve 3in 150

Allen Bradley 6180-ADDDFLACCZZ Operator Interface Panel

Azbil MC9-01L3-3Y177-JC0 Micron-lub Lubrication it 24v-dc

Tsudakoma RNA-160R Machine Vise Nc Rotary Table

Allen Bradley 509-eod 1494f-d200 Centerline2100 Size 4 Starter Mcc 120v-ac 100hp

Iai RCP2-SA7R-I-56P-16-250-P1-R07-ML Robo Cylinder Linear Actuator

Ge F35TG3HLHF8LH6GMXXP6TU6GWXX Multilin F35multiple Feeder Management Relay

Ge T60TG3HLHF8LH6NM8LP6TU6NWXX T60 Transformer Management Relay

odrive MDX60A0220-503-4-00 MDX61B0220-503-4-0T Movidrive Ac Vfd Drive

Allen Bradley 20F11ND052AA0NNNNN Ac Vfd Drive 432-528v-ac 0-400hz 0-460v-ac 40hp

1  Allen Bradley 20F11ND052AA0NNNNN Ac Vfd Drive 432-528v-ac 0-400hz 0-460v-ac 40hp

General Electric Ge Druck DPI611-07G Hand Held Pressure Calibrator

Rosemot 8800DF010SA1N1P1E5 Turbine Flow Meter 1in 10.8-42v-dc

Fisher 3621JP Electro-pneumatic Valve Positioner Assembly 4-20ma 3622

Westinghouse MD-510 857D505G02 Dc Contactor 100v-dc

Tokyo Keiki COM-5-2C-70-PH3-30 Hydraulic Directional Control Valve 24v-dc

Telesis TMM4200 Pinstamp Marking System

Tokyo Keiki COM-5-33C-70-CH-10 Hydraulic Directional Control Valve 20.6mpa 24vdc

Ga Industries 7600-D1 Pump Director Board 120v-ac

Tokyo Keiki COM-3-33C-10-CH-11 Tokimec Hydraulic Directional Valve 24v-dc

Mitsubishi FR-E520-3.7K-NA Ac Vfd Drive 200-240v-ac 0.2-400hz 200-240v-ac 5hp

Square D H362AWC Fusible Disconnect Switch 3p 60a Amp 240/480/600v-ac

 Square D H362AWC Fusible Disconnect Switch 3p 60a Amp 240/480/600v-ac

Fisher V150 Vee-ball 1052 Size 33 Pneumatic Stainless Control Valve 2in 150

Gardner Denver 91424AAO Radial Piston Air Motor 3hp

Eaton PXM2250TA65115 Power Xpert Meter 2000 10va

Schk SVP-2 Tribos Clamping Device

Viking AL4195 Internal Gear Pump 3in Npt 115gpm 250psi

Vickers OPGL Optk25 Hpp5500-ldi1221s Pneumatic Steel Control Valve 2in 300

Fisher V150 1052 3610t Pneumatic Stainless Flanged Control Valve 150 3in

Ge Fanuc IC660BBA020P Genius 24/48vdc Analog Term Module

Abb SPNPM22 Symphony Plus Network Processing Module

Harmonic Drive CSF-25-80-2A-GR-SP Component Gear Set

Ge T60TG3HLHFXXH81MXXP6TU6NWXX Multilin T60 Transformer Management Relay