0020-0963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。

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,

BES 516-329-S4-C | Balluff |, Inductive Sensor,

IG6107 | IFM |, Inductive Sensors, 15-30VDC,

3RV2 021-1FA10 | Siemens | Circuit Breaker, 3.5-5A, 50Hz,

E50DT3 | Eaton | Limit Switch, Operating Head, Heavy Duty, Spring Return,

TM16D | Schneider | Circuit Breaker, 16A, 3 Pole,

WT12-B5781 | Sick | Photo Sensor 10-30VDC 100mA,

GV2L05 | Telemecanique | Manual Starter Switch 600VAC 1A IEC,

440K-MT55087 | Allen Bradley | Guardmaster Switch 2 N.O., ,

6GK1 500-0FC10 | Siemens | Simatic Profibus, DP Bus Connector,

1492-CABLE025U | Allen Bradley | Pre-wired Cable, ,

SACE T2H 160-32A | ABB | Moulded Circuit Breaker, 34A, 3 Pole, Sace Tmax,

3RV1 421-1CA10 | Siemens | Circuit Breaker, 1.8-2.5A, 3 Pole, 600VAC,

3RV1 421-1AA10 | Siemens | Circuit Breaker, 1.1-1.6A, 3 Phase, 690V,

IC600YB929 | GE Fanuc | Output Card 32Pt 10-50VDC, ,

ES 12A20 | Baumer |, Cordsets Cable,

DLP240-24-1/E | Lambda | Power Supply, 3.5-10A, Input: 100-240VAC ,

PBJE100-13 | Power | PBJE Series | Power Supply, 24VDC, 4.2A, 100W,

WTB11-2P2461 | Sick |, Proximity Sensor, PNP, Red Pinpoint LED,

 RJ45 Connection ,

DVS-005W01 | Delta Electronics | 5 Port Ethernet Switch,

AS-BDAP-216 | Modicon | Output Module, Disctete, 16 Point ,0.5A, 24VDC,

Omron E3T-FT12 Photoelectric Sensor,

Mitsubishi AJ65SBTB1-32D Input it 32 Point 1.1W Max Power 24VDC 7mA,

EH-305 | Keyence | Photoelectric Proximity Sensor Head,

440K-T11203 | Allen Bradley | Guardmaster Safety Interlock Switch, ,

LM-DC | Lenze | Power Module, 24VDC, IP20,

Telemecanique STB ACI 1230 I/O Module 0-20mA 2Ch Single End,

3VU1300-1MF00 | Siemens | Motor Circuit Breaker 0.6-1A,

3DI475.6 | BR Automation | Digital Input Module, 16 Point, 24VDC,

871C-D1NP5-E2 | Allen Bradley | Proximity Switch 200MA PNP, ,

1492-ACABLE010X | Allen Bradley | Pre-wired Cable, ,

Phoenix Contact PSR-SCP-24UC/URM4/5X1/2X2 Safety Relay,

LV429122 | Schneider | Trip it 3 Poles 690VAC 25A 50/60Hz,

ABB Bailey NTMP01 Termination it,

256-PLDW-SBBX-C5 | Crompton | Relay 415V Input 5A 250V,

7613528A3 | Topworx | Limit Switch, SPDT, 4A , 120VAC,

7PU4220-2BN20 | Siemens | Timing Relay 3A 220/240VAC 24VDC,

IPRK 95/44 L.2 | Leuze | 50022680, Photoelectric Sensor 4.2m,

Telemecanique ABE7H20E200 Relay, 16 Digital I/O Module,

6FC5270-4AX20-4AH0 | Siemens | Sinumerik 840D CNC Software for NCU 572.2,

A2USHCPU-S1 | Mitsubishi | CPU Module 24VDC 30K Step,

NBIM02 | Bailey | Bus Interface Module,

1492-ACABLE010R | Allen Bradley | Pre-wired Cable, ,

6ES7 400-1JA01-0AA0 | Siemens | Simatic, UR2 Rack/Chassis,

6FX1 126-7BA01 | Siemens | Sinumerik 880, Memory/Page Module,

AS-BDNP-205 | Modicon | TSX Compact A120 Power Supply 24VDC,

800H-PRB16 | Allen Bradley | Bulletin 800H, Push Button, , Ser F

1492-ACAB010A46 | Allen Bradley | Prewired Cable for SLC 500, ,

A03B-0819-C002 | Fanuc | Base it I/O Module 5 Slot,

RS2-TX | Hirschmann | Ethernet Switch, 24VDC, 10/100Mbit/s, 7W,

S30861-U727-X-05 | Siemens,

A68B | Mitsubishi | Rack Extention, 8 Slot,

C200H-OC222 | Omron | Relay Output Module, 12 Point, 24VDC / 250VAC,

A62P | Mitsubishi | MELSEC, Power Supply, 85-132VAC, 50-60Hz,

GV2P16 | Schneider | Motor Circuit Breaker, Rotary Handle, 9-14A,

MRSA.B-3.04 | Leukhardt | PC Board,

3RH1122-1AB00 | Siemens | Contactor Relay 2 N.O. 2 N.C. 24VAC 50Hz,

9001/02-093-030-10 | Stahl | Safety Barrier, Single Channel, 6V,

2938730 | Phoenix Contact |,

140M-C2E-A40 | Allen Bradley | Motor Breaker 0.25-0.4A, ,

KTA7-25S-0.4A | Sprecher  Schuh | Motor Control 0.25-0.40A,

6ES7 340-1AH01-0AE0 | Siemens | Simatic S7-300 Comms Processor ,

9300-RADES | Allen Bradley | Remote Access Ethernet Modem, ,

FX-8EYT | Mitsubishi | Output Module Extension I/O 5-30VDC 0.5A,

MFH-5-1/8-B | Festo | Solenoid Valve 2-10 Bar 28-145 PSI 5/2 Way Valve,

EE-3505-751 | Fanuc | Robotic Arm Three Circuit Encoder/Brake Board,

ASK LT61/70 8M KONF | Pepperl and Fuchs |,

6ES7 141-1BF30-0XA0 | Siemens | Simatic Digital Input 8 Point Sink 24VDC,

16.85613-0005 | Man Roland | Printed Circuit Board,

1492-CB2H040 | Allen Bradley | Circuit Breaker 4A 2 Pole, ,

3UF7 101-1AA00-0 | Siemens | Current Measuring Card 2.4-25A,

7BP708.0 | BR Automation | BR Automation, Module Rack, For 8 Modules,

440N-G02123 | Allen Bradley | Non Contact Switch, Ferrogard, ,

193-ED1CB | Allen Bradley | Solid State Overload Relay, ,

IC600CB527 | GE Fanuc | I/O Control Module, Series Six, , Ser M

3RV1011-1JA10 | Siemens | Circuit Breaker for Motor Protect,

15016 | Schneider | Switch Disconnector, 63A, 4 Pole, 415VAC,

WE260-F270 | Sick | Through-Beam Photoelectric Sensor,

RM3-2RL-110 | Amalgamated Instrument | Transmitter,