0015-03120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。

E-FBM AT01 | Eckelmann | Terminating Module, 120 Ohm,

440N-G02095 | Allen Bradley | Ferrogard Non-Contact Switch, ,

1756-RMC1 | Allen Bradley | ControlLogix Fiber Cable, ,

D3-08NE3 | PLC Direct | Discrete Input Module, 8 Point, 24VAC/VDC,

D4DS-3AFS | Omron | Safety Switch 1/2-1/4 NTP 2 N.C.,

NJ5-18GM50-E2-V1 084484 | PepperlFuchs | Proximity Sensor,

SM-DEVICENET | Control Techniques | DeviceNet Card 1-28Wds,

ADAM-4571 | Advantech | Modum, Serial Device Server, 1 Port,

6ES5 816-1AA11 | Siemens | Operating System Commication Module,

TP-G11S | Fuji | Keypad, Operation Panel, Input Device,

AC5215 | IFM Efector | AS Interface Module, Classicline, 26.5-31.6VDC,

S2-1B3T | Datalogic | Multi Fction Sensor, Photoelectric,

P8S-GPCHX | Parker | Flow Switch Sensor PNP-NO with M8 Connector 300mm,

WTB12-3P2431 | Sick |, Photoelectric Sensor,

IN-2002-FRKG | IFM Efector | Inductive Sensor, 2mm Sensing Range,

C203.01/UC24V | Comat | Relay, 5A, 250VAC, 24VDC Coil,

855T-B24BR5 | Allen Bradley | Stack Light Tower, 170mA, ,

CA6-S1-B11 | Sprecher  Schuh | Auxiliary Contactor, 1 N.O. 1 N.C.,

13616552 | Sew | Plug For Encoder, Connection Cover, Connector Housing,

MUP 100-4 | Novotechnik | Measureing Signal Conditioner,

1771-OBD | Allen Bradley | PLC-5, Digital Output Module, 16 Point,

440N-S32015 | Allen Bradley | Interlock Switch, GuardMaster, ,

AAM51 | Yokogawa | Current Voltage Output Module, Analog, , S2

101107846 | Schmersal | Inductive Proximity Sensor,

6EP1334-2BA20 | Siemens | SITOP Power 10, Power Supply, 1200V,

SC35AA | Fuji | Magnetic Contactor, 240VAC Coil,

SK829002-B | ABB | Auxiliary Contact Block 1 N.O. 1 N.C.,

Fisher DI Direct Input Module,

KI-2015-BBOA/NI/LS-KI0207 | IFM |, Capacitive Sensor, 20-250 VAC,

161416 | Festo | Air Solenoid Valve CPV10-M1H-2X3-GLS-M7,

1771-P7 | Allen Bradley | PLC-5, Power Supply, 1200VAC, , Ser D

6FX1837-0BX01 | Siemens | Sinumerik 3 Memory Module,

CCN15-30GS60-E2-V1 | Pepperl and Fuchs | Capacitive Sensor,

VT180-P440 | Sick | Photoelectric Proximity Sensor 400mm Range,

KL4002 | Beckhoff | Analog Output Terminal, 2 Channel, 0-10V,

8030 RIM-125 | Symax | Analog Input Module, 16 Point, 800mA, 5VDC, , A2

WS160-G440 | Sick |, Photoelectric Sensor,

OJPGFPKG/SO/0,15M/US | IFM |, Retro-Reflective Sensor,

8030 RIM-125 | Symax | Analog Input Module, 16 Point, 800mA, 5VDC, , Ser D

8005 CB-60 | Symax | I/O Expansion Cable, 1M Cable,

LKM-211 | LKMelectronic | Temperature Transmitter,

TM5SPS2 | Schneider | Modicon TM5, Power Distribution Module, 24VDC,

533346 | Festo |, Solenoid Valve, Electric, , :02

6EW1380-1AB | Siemens | SITOP iversal Power Supply Module,

RC10-14-N0 | PepperlFuchs | 095912 Proximity Ring Sensor,

B9968SL | Yokogawa | Sub Power Board Assembly,

OGT-FPKG/US-100-OG5050 | IFM |, Photoelectric Sensor,

2902822 | Phoenix Contact |, Signal Conditioner,

A20B-2900-0500 | Fanuc | Memory Module, 1MB, CMOS SRAM,

FS2-60 | Keyence | Sensor Amplifier, Photoelectric, NPN, 12-24VDC, Fiber,

VMPA-FB-EPL-GU | Festo |, End Plate, Left, Port 1 G1/4,

T4000-1RBA01 | Sick | Evaluation it with 2 Safety Outputs,

3RT1 016-1BB41 | Siemens | Sirus, Power Contactor, 3 Poles,

420180 | Pilz |, Safety Relay, 6A, 250VAC,

X20 DI 4371 | BR Automation | Digital Input Module,

OF5016.OFR-FPKG/US | IFM Efector | Reflective Sensor,

CIMR-VC4A0011BAA/VZA44P0BAA | Omron | Replacment HMI, for Drive,

FPDK 10P5130/S35A | Baumer | Photo Sensor 10-30VDC 20mA,

WT9-2P430 | Sick |, Photoelectric Proximity Sensor,

WL4-3P2130 | Sick | Retro-reflective PE PNP Red Led M8 3 Pin,

HK12PA7 | Wenglor | Reflex Sensor, With Backgrod Suppression,

16137-172A | Siemens | Cable Kit, MSI A Side, fits APACS,

A61P-UL | Mitsubishi | Programmable Controller, Power Supply, Melsec-A,

1785-L20B | Allen Bradley | PLC-5/20 Processor Module 16K Word , ,

787-1622 | WAGO | Power Supply Output 24VDC 5A,

APLT0600 | Red Lion | Totalizer 6 Digit 115VAC 50/60Hz 10KHZ,

LC1D183BL | Telemecanique | Contactor, 3 Pole, 24VDC Coil ,

CYR20-0 | Endress  Hauser | Programme Sequencer,

CS7C-40E-110D | Sprecher  Schuh | Control Relay, 110VDC Coil, 4 Pole,

GF-7143.1.3-L | Graeff | Melt Temperature Sensor,

MSE-5626 | Toshiba | EX Station Module TOSLINE 30,

SL5.100 | PULS Power Supply 5A 24VDC 1150VAC 50-60Hz,

194R-NA300P3 | Allen Bradley | Disconnect Switch 60A F, ,

C200HW-BC101 | Omron | Backplane Base it, 10 Slot CPU,

IB STTB 24 DO32/2 | Phoenix Contact | Interbus Digital Output,

HEE-D-MIDI-24 | Festo | HEE Series | Pneumatic Valve, 3-Port,

100-A45NA3 | Allen Bradley | Contactor 45A 3 Pole 220/240VAC, ,

508-065 | RS | Axial Fan, 115VAC, 38W, 470mA, 380m³/h,

LV10-5301 | FLOWLINE | Vertical Buoyancy Liquid Level Switch, 3/4" NPT,

LC11-1001 | FLOWLINE | Level Switch Controller,

LC41-1001 | FLOWLINE,

LP15-1403 | FLOWLINE,

GSAC06A1B | Honeywell | Safety Switch, Rotary Actuator, 2NC,

CA7-9C-10-24 | Sprecher  Schuh | Contactor, 3 Pole, 9A, 4KW,

DPMP-02 | ABB |, Surface Moting Kit,

315-DR PLC | Texas Instruments | PLC 24VDC Input Relay Output,

440R-N23113 | Allen Bradley | Monitoring Safety Relay, ,

2920065 | Phoenix Contact | PT 1X2-12DC/FM-ST Surge Protection Plug,

F3SN-B0427P25-L | Omron | Safety Light Curtain Sender,

F3SN-B0427P25-D | Omron | Safety Light Curtain Receiver,

IC693CHS398H | GE Fanuc | Expansion Base Plate 5 Slot Series 90-30,

6EP1333-2BA20 | Siemens | Sitop PSU100S Power Supply 5A 24VDC,

MM-PMMP003C | Modicon | Operater Interface Panelmate 1000 Modbus Plus,

193-EXP-DIO-42-24D | Allen Bradley | E300, Expansion Module, ,

BES 516-346-H2-Y | Balluff | , Inductive Sensor,

DIL00AM-G-10 | Moeller | Contactor , 24VDC , 3 Phase, 600VAC,

6ES7 307-1KA00-0AA0 | Siemens | SIMATICS7-300 | Power Supply,

1771-OW16 | Allen Bradley | PLC-5, Output Module, 16 Channel, ,

S8PS-05012CD| Omron | Power Supply, Input 10-240VAC, 50/60Hz, 0.9A,

LR2D3359 | Telemecanique | Thermal Overload Relay,

1492-CABLE010Y | Allen Bradley | Pre-wired Cable for 1756, ,

CA7-30-00-240V | Sprecher  Schuh | Contactor, 3-Pole, 240VAC, 15kW,

TSX-SCM-2116 | Telemecanique | Commication Module RS232 2.4V,

LC1D4011U7 | Schneider | Contactor, 3 Pole, 40A, 230/240VAC, 50/60Hz,

CA7-30-00-24Z | Sprecher  Schuh | Contactor 3P 30A 24VAC, ,

PF2000 | Pfannenberg | Fan it, Filtered, 115VAC, 50/60Hz, 24W,

FVR0.75E9S-7JE | Fuji | Inverter, 0.75kW, 220V,

6ES5 700 1LA11 | Siemens | Simatic S5, Moting Rack, 7 Slot,

BP.UC1 | Man Roland | it Controller Rack,

LP2 K0610BD | Telemecanique | Reversing Contactor, 3 Pole,

IPS.MCU-2 | Man Roland | Motor Control Module, 24VAC,

F3BU09-0N | Yokogawa | Base Module Assembly, 9 Slot,

IC655MDL502 | GE Fanuc | Input Module, 32 Point, 12-24VDC, ,

6ES7350-1HA01-0AE0 | Siemens | Coter Module Simatic S7/M7,

IC693CMM301 | GE Fanuc | Genius Commication Module,

LV429123 | Schneider | Trip it 3 Pole 12.5mA For NSX100-250 CI,

PS5R-D24 | IDEC | Power Supply, 50W, 2.1A, 24VDC, DIN Rail Mot,

6SC6 600-4EA00 | Siemens | MSD Display, For SIMO Drive,

LU2MB0BL | Schneider | Reverlock, 24VDC, Direct Mot,

6ES5 318-8MA12 | Siemens | Simatic S5, Interface Module,

ACU3022A-LOCAL | Black  | KVM Micro Extender,

Mitsubishi CM300DU-12F Power Transister Module,

1771-ICD | Allen Bradley | PLC-5 | 16 Digital Input Module, ,

774060 | Pilz | PNOZ 16 24VAC 24VDC 2N/O Safety Relay 24VAC,

2753643 | Phoenix Contact | 24 DI 32-T Digital I/O IBS RT,

MS325-4.0 | ABB |, Motor Starter, 3 Phase, ,

CA7-16-M22-48A | Sprecher  Schuh | Contactor, 48VAC Coil, 16A,

E3JM-R4M4-G | Omron | PhotoElectric Sensor, Photoelectric Diffuse, 3A,

7AC911.9 | BR Automation | Connector Bus Controller, 9 Pin Female,

FBs-24EYT | Fatek | Transistor Digital Output, 24 Point,

IC693MDL230 | GE Fanuc | Input Module, 8 Point, 120VAC, Isolated, ,

IPS.KBI-2 | Man Roland |, Keyboard Interface Module,