0010-43428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

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。

1771-CFM | Allen Bradley | PLC-5 | Flowmeter Module, 4 Input, , C

7BP707.0 | BR | Module Rack,

AX42 | Mitsubishi | Input Module, 3/7mA, 12-24VDC, 40 Pin Connector,

Siemens 3RT1026-1AP00 Contactor, AC-3 11 kW/400 V,

LX3ESRQ | Banner | Emitter, Short Range, Range: Normal 100-200mm,

CAD32BD | Schneider | Control Relay, CAD Series,

BD992D013H01 | Mitsubishi | Output Module, 32 Point, MELSEC,

1771-IBD | Allen Bradley | PLC-5, Digital Input Module, ,

EP101UCC02 | General Electric | ElfaPlus,

3RP1531-1AP30 | Siemens | Time Relay, Off-Delay, with Auxiliary Switch,

TAS-331DG | DEIF | Current Transducer, 690VAC,

AD2000R-5112-LN-24 | Miri Technologies | Telemetry Module,

AS-BDAP-216N | Modicon | Compact Digital Output Module 24VDC,

140CRP93100 | Schneider | I/O Processor, Interface Remote, S908 Rio F-T,

6ES7 193-0CA10-0XA0 | Siemens | Simatic S7 Terminal Block 16 Point,

AS-BDEP-218 | Schneider | Input Module 16 Point 115VAC Isolated,

CA7-16-01-36 | Sprecher  Schuh | Contactor 16A 3P AC Coil,

16.85532-0010 | Man Roland | PC Board,

RWD62 | Siemens | iversal Temperature Controller, 2 Analog Outputs,

3RH1440-1AU00 | Siemens | Latched Contactor Relay 4 Pole 4 NO,

Pepperl and Fuchs NJ 40U1A2-V1 Inductive Proximity Sensor,

MG150Q2YS51 | Toshiba | Transistor Module 150A 1200V Dual Half Bridge,

4V8/24VDC-4N/O), Safety Relay, 4-5A,

302101A04M100 | Molex Woodhead |, QD Cable, 10M,

6ES7 194-4CB50-0AA0 | Siemens | Simatic DP Connecting Module,

855T-B00XN7 | Allen Bradley | Tower Stack Light, Clear, ,

6ES7 307-1BA01-0AA0 | Siemens | Power Supply, Simatic S7-300, 2A,

BHE 03.24G250/K492 | Baumer | Encoder, 10-30VDC,

LUCB12FU | Schneider | Advanced Control it, 3 Phase, 3-12A, 110-240VAC,

GV2P04 | Schneider | Manual Starter, 0.4-0.63A, 3 Pole, 690VAC,

XVBC2B7 | Schneider | Tower Light, Illuminated, Clear Lens, 24V, 30mA,

NE-104 | Kobold | Electrode Relay Sensor, Input: 230VAC,

3UG4 511-1BP20 | Siemens | Analog Monitoring Relay,

3RT1 016-1BB42 | Siemens | Sirus Contactor 9A 24VDC 3 Pole,

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

440K-B04025 | Allen Bradley | Guardmaster, Tongue Interlock, ,

TDBS-2-RH | Allen Bradley | Time Delay Bolt Switch Right, ,

140XBP00600 | Modicon | Backplane, 6 Slots, Rack, Moting Plate Support,

RL 23-2000 | Pepperl and Fuchs | Photoelectric Sensor 12-240VAC/DC,

ES1*B | Yokogawa | Output Module,

Hima F3417 4 Fold Relay Amplifier PLC Module,

IC660TSD020 | GE Fanuc | Terminal Assembley, Genius I/O, , Ser L

RMC-24-TFL-MM | RUGGEDCOM | Ethernet Media Converter,

01-2138-00 | emotron | Emotron, Soft Starter,

P15037F1 | Knick | Signal Isolator, 0-10V, 4-20mA, 20-253VAC/DC,

1794-IB10XOB6 | Allen Bradley | Flex I/O, Combination Module, ,

EKI-2725-BE | Advantech | 5 Port Industrial managed Gigabit Swtich,

NCU4*A,

PS13*B,

Telemecanique LD1-LB030 Motor Starter,

R6SLI-0-J9T2A-64 | Wilcoxon | Cable Assembly Splash Proof,

MTL MTL4544D repeater power supply single channel, 4/20mA, HART,

Opto 22 001788B Circuit Board,

Keyence BL-185 Fixed Mot Scanner,

1785-MJ | Allen Bradley | PLC-5,-5/15,-5/25 EEPROM Cartridge, ,

5SJ4 303-7HG42 | Siemens | Circuit breaker 3A 10kA 3 Pole C Trip,

CI1-01 | Crompton | Integra CI1 Digital Energy Meter,

1771-OVN | Allen Bradley | PLC-5, Digital Output Module, ,

P0500RU | Foxboro | I/A Series | Termination Cable Assembly,

IC693MDL241 | GE Fanuc | Input Module, 16 Point, 24VAC/VDC, ,

Yokogawa NC3*B,

Yokogawa PS12*B Power Supply,

IC660TSD020 | GE Fanuc | Terminal Assembley, Genius I/O, , Ser K

RT9 | ABB | Safety Relay, Single Or Dual Channel, 24VDC, 2 Safety, 2 N.O.,

IC660TSD020 | GE Fanuc | Terminal Assembley, Genius I/O, ,

7DI138.70 | BR Automation | Digital Input Module 10 Inputs 24VDC 6mA,

1794-IM8 | Allen Bradley | Flex I/O Input Card 220VAC, ,

ISBL347001R1300 | ABB | AF40 3 Pole Contactor 70A 230VAC,

7940010159 | Weidmuller | Two Wire Isolator,

1794-OV16P | Allen Bradley | Flex I/O, Output Module, 24VDC, ,

Schneider Electric LC1 D38BD Contactor,

A660-2042-T031/L5R003 | Fanuc | Cable I/O Link Signal 7.8 Inchs Length,

IF96004 | IME | Analog Output Module, 4-20mA, 750 Ohm,

3RN1012-1CB00 | Siemens | Thermistor Motor Protection,

ST6*A | Yokogawa | Multipoint Status Input Card,

1492-XIM2024-8R | Allen Bradley | Digital Relay Master Card, ,

1746-A7 | Allen Bradley | SLC 500, Modular Chassis, 7 Slot , ,

IPS.BA-3C | Man Roland |, Bus Adapter Module,

1769-PB2 | Allen Bradley | CompactLogix, Power Supply, 24VDC, ,

6FX1 125-7BA00 | Siemens | Sinumerik 880 Digital Input Module 24VDC,

NJ40U1A2 | PepperlFuchs |, Comfort Series,

3RV1021-0JA10 | Siemens | SIRIUS, Circuit Breaker, 3 Pole, 690VAC, 13A,

3RV1 421-1BA10 | Siemens | Circuit Breaker, 1.4-2A, 3 Pole,

2706-E43J32B1 | Allen Bradley | Operator interface Dataliner, , Ser D

LP10-1302 | FLOWLINE | Level Switch, RF Capacitance,

6FX8002-2DC10-1AE0 | Siemens | Signal Cable, MC800, 24V, 4M Length,

1657 | Hella | Strobe Lamp 12-72VDC Amber,

ADVU-63-40-A-P-A-S2 | Festo | Pneumatic Cylinder Compact,

KTA7-25S-2.5A | Sprecher  Schuh | Circuit Breaker, Manual,

W2E143-AA09-01 | Ebm papst | Axial Fan, 172mm, 230VAC, 50/60Hz,

KTA7-25S-1.6A | Sprecher  Schuh | Circuit Breaker, ,

XAP M2503H29 | Schneider | Empty Control Station, Die Cast ,

1794-PS1 | Allen Bradley | Flex I/O, Power Supply, 24VDC, ,

GLEB01B | Honeywell | Limit Switch, 10A, 300V, GLS Series,

6ES7321-7BH01-0AB0 | Siemens | Simatic S7, Digital Input Card,

RCD-490 | Bender | Residual Current Device, 24VDC, 50/60Hz, 10mA, 0A,

CPM1A-20EDR1 | Omron | I/O Expansion Module 20 Point 24VDC,

PSR-SCP-24DC/ESP4/2X1-1X2 | Phoenix Contact |,

GV2P14 | Schneider |, Circuit Breaker, Thermal Magnetic, 400VA,

440N-G02014 | Allen Bradley | Safety Switch 240VAC 2A, ,

CJ1W-PD025 | Omron | Power Supply, Input: 24VDC, 0.8A Output: 5VDC 5A,

3UA59 00-1K | Siemens | Overload Relay, Solid State , 8-12.5A,

193-BSB12 | Allen Bradley | Bi-Metalic Overload Relay, 0.8-1.2A, ,

C200H-ID212 | Omron | DC Input Module, 16 Point, 24VDC,

W361119 | Vent-Axia | Surface Controller, 220-240VAC, 50/60HZ, 3 Speed,

3P 24VDC 24VAC 3N/O 1N/C 1SO) Safety Relay,

6ES7 321-1BH50-0AA0 | Siemens | Simatic S7-300 Digital Input,

3RH1131-1AF00 | Siemens | Control Relay 3NO1NC 6A 230V,

3WL9111-0AP01-0AA0 | Siemens | Circuit Breaker 3WL Door Sealing Frame,

6ES5430-3BA11 | Siemens | Simatic S5 430-33 Digital Input Module ,

CQM1-OC222 | Omron | Relay Output Module, 16 Point, 2A, 250VAC,

DH-96 A.C | Circutor | Ammeter / Volmeter, Programmable,

DG6U-6 | KROMSCHRODER | Gas Pressure Switch, Range 0.4 to 6 MBAR,

A2SHCPU | Mitsubishi | CPU I/O Module it, 14K Steps Max,

N05 | Bailey | NET90 Digital Slave Module,

6ES7 972-0AB01-0XA0 | Siemens | Simatic S7 Profibus DP Diagnosis Repeater,

6ES5 451-8MD11 | Siemens | Simatic S5 451-8, Digital Output,

170ADI34000 | Schneider | Discrete Input Module, Base it,

KTA 3-25-6.3A | Sprecher  Schuh | Motor Start Protection ,

Modicon DO-1130-000 Digital Output Module 8 Point 15-250VAC,

140M-D8E-C25 | Allen Bradley | 140M, Motor Circuit Breaker, 25A, ,

256-TVLW | Crompton | Transducer, 415VAC,

6ES5 300-3AB11 | Siemens | S5 IM 300-3 Central Controller,

EXU-24 | Sprecher  Schuh | Rack Expansion, 4 Slot,

1783-EMS04T | Allen Bradley | Stratic 6000, Ethernet Switch, ,

NTMF01 | Bailey | NET 90 Termination Module 25A 24VDC PLC DCS Card,

C200H-0D219 | Omron | Sysmac C200, Output Module, 64 Point, 24VDC,

Sprecher  Schuh CA6-HB3 Main Terminal Set,

923AA3W-A7TL | Honeywell | Proximity Switch, 2mm Sensing Distance,

JBAM-S006 | Yaskawa | Power Supply, DC,

L27S-3D2430 | Sick |, Photoelectric Safety Switch, Range 25M,