0010-0900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-NC15 | Allen Bradley | PLC-5, Cable for Analog Modules, ,

PW441-10 | Yokogawa | Power Supply Card for V Net Power 1.4A, , S2

KBIC-240 | KB Electronics | DC Motor Speed Controller, 240VAC,

TOH100 | NHP | Multi Tapped Transformer, 415/240 - 24/12VAC,

6FC5 247-0AA00-0AA3 | Siemens | Sinumerik Numerical Control,

1205657 | Angewandte System Techni |,

6ES5 482-8MA12 | Siemens | Simatics S5 Digital I/O,

IC600CB500 | GE Fanuc | Control Board, Series Six, Arithmatic, , Ser K

FX2N-4AD | Mitsubishi | Fction Block, Analog, 4 Input Channels,

1756-DHRIO | Allen Bradley | ControlLogix, Commication , ,

DRS60-E4B01024 | Sick | Incremental Encoder 60mm 10V-32V,

DFS60B-TGEA00250 | Sick | Incremantal Encoder 10-32VDC 250PPR,

FX2N-2AD | Mitsubishi | Analog Input Module, 2 Channel, 12 Bit,

Modicon 140NOE21100 Ethernet Module,

E3S-AR31 | Omron | Photo Electric Sensor, Retroflective,

REX-F400 | RKC Instrument | Temperature Control it,

2027170 | Sick |, System Plug, S3000, shielded, 9 Wire,

RLU210 | Siemens | HVAC Controller, 4A, 24VAC, 50/60Hz, 5VA, IP20,

SE00-11-PKZ0 | Moeller | Contactor, 3 Phase, 1 N.O., 1 N.C.,

6ES7 131-0BL00-0XB0 | Siemens | Digital Input Module 24VDC,

526.496.002 | Ferag | PC Board Assembly,

8030 CRM-232 | Symax | Remote Transfer Module, 1A, ,

01151-0011-0043 | Rosemot | Differential Pressure Transmitter,

E84AVBDE3712SX0 | Lenze | Inverter Drive, 8400 Baseline D, 0.37KW, 2.4A,

MTL5011B | MTL | Prox Detector Interface 1 Ch Relay Output,

6ES7 193-1CH20-0XA0 | Siemens | Simatic S5/S7 DP TB 16L-AC Terminal Block,

1771-DCM | Allen Bradley | PLC-5, Direct Commication Card, ,

KT4-C2A-A40 | Sprecher  Schuh | Manual Motor Controller, ,

1786-RPCD | Allen Bradley | ControlNet, Dual Repeater Module, ,

S8VK-C48024 | Omron | Power Supply, Input: 6.1A, 100-240VAC, 50/60Hz,

1783-US08T | Allen Bradley | Stratix 2000 | Ethernet Switch, ,

TCSESU083FN0 | Schneider | ConneXium, managed Switch, 12-24VDC, 4.1W,

IFRM 08P1701/L | Baumer | Proximity Sensor 2mm Range,

1771-IMD | Allen Bradley | Input Module, 220V, AC/DC, 16 Point,

IC610MDL166 | GE Fanuc | Analog Output Module 4-20MA/0-10VDC, ,

1783-EMS08T | Allen Bradley | Fixed Managed Switch 8 Port 12-48VDC, ,

C200H-NC211 | Omron | Sysmac C200, Position Control it, 2 Axes,

MNG 3,5-230/24 | Murr Elektronic | AC/DC Power Supply it, MNG Series,

1790-T16BV0X | Allen Bradley | DeviceNet I/O Expansion Block, ,

3RG4031-6KD00-2AA0-PF | PepperlFuchs |, Inductive Sensor, AC/DC,

X20BC0063 | BR Automation | Bus Controller 1 Profibus DP Interface,

2.8P-24VACDC 3N/O 1N/C | Pilz | Safety Relay, ,

ADM52C | Yokogawa | Output Module, 32 Point, , S1

140-E55 | Allen Bradley | Enclosure, IP55, Non Metallic, ,

A03B-0815-C001 | Fanuc | I/O Module 24/16 Base Connection,

S30861-Q503-X-L3 | Siemens | M:T-REXV1,

SVS-4-1/8 | Festo |, Front Panel Valve, 3.5-8 Bar ,

Yokogawa PS11*C Power supply,

6ES7 321-7BH00-0AB0 | Siemens | Digital Input Card 16 Point,

1769-IA16 | Allen Bradley | CompactLogix, Digital Input Module, ,

EX250-SPR1 | SMC | Logic Module Profibus 24VDC 32 Points,

2622093305002400 | Norgren | Valve, Indirect Solenoid, Actuated Spool,

F3BU06-0N | Yokogawa | Base Module, 6 Slots , , S1

E6B2-CWZ6C | Omron | Rotary Encoder 5-24VDC 1000P/R,

1769-L20 | Allen Bradley | CompactLogix, 5320 Processor, 64KB, ,

777301| Pilz | Safety Relay Single or Dual Channel,

800T-QAH24R | Allen Bradley | Push Button Red 30.5mm, , Ser T

42SRU-6002 | Allen Bradley | Photoelectric Sensor Reflective, ,

IC660EBD020 | GE Fanuc | Genius I/O Block Assembly, , Ser U

440R-EM4R2 | Allen Bradley | Guardmaster, Safety Relay, ,

1SBL243001R8110 | ABB | Contactor 45A 4 Pole,

1769-OV16 | Allen Bradley | CompactLogix, Output Module, ,

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

1734-EP24DC | Allen Bradley | Point I/O Expansion Supply, ,

WT27-2F410 | Sick |, Photoelectric Sensor, Proximity,

PWA101879-01 | Bently Nevada | Circuit Board Module,

704-2054 | WAGO | Interface Module 20 Pole 16 Channel,

774606 | Pilz | Safety Relay,

WL27-3R2631 | Sick |, Photo Electric Sensor,

1783-US05T | Allen Bradley | Stratix 2000, Ethernet Switch, ,

TV500L-100-5 | Martens | Power Supply, Inputs: 4-20mA, 2-10V,

E5CC-RX2ASM-800 | Omron | Temperature Controller, 1/16 Inch, Relay, AC,

74102-418-51 | Allen Bradley | Connector Board, ,

CJ1W-ID201 | Omron | CJ Series, Digital Input Card, 8x 24V DC Inputs,

1756-A13 | Allen Bradley | Chassis, ControlLogix, 13 Slot, ,

751-2410 | STROMVERSORGG COMPETENT | Power Supply, 230VAC, 24VDC, 10A,

AU6550N2041 | Tamagawa | Servo Drive, 200VAC,

1492-CABLE025J | Allen Bradley | Pre-wired Cable, ,

VS4130-033DEP | SMC | Solenoid Valve 100-150VAC 50Hz,

3RT1 045-1AF00 | Siemens | 3RT1045-1AF00, Contactor, 80A, 3 Pole, 110VAC,

S125-GJ 3P 20A | Terasaki | Circuit Breaker 20A 3P 50/60Hz,

NRD SPE4-2D PLUS RS-422 Port Expander Module,

1771-IJ | Allen Bradley | PLC-5, Encoder/Coter Module, 5VDC, ,

4AM 3442-8EN00-0EA0 | Siemens | Transformer, 1 Phase,

AU6550N2062 | Tamagawa | Servo Drive, 100-240VAC, 50/60Hz, 5.4A,

6LV-4-WVCR-T-FFF | Swagelok | 316l | Female Tee | 1/4 In.,

1762-OF4 | Allen Bradley | MicroLogix, Analog Output Module, ,

87.01.0.240.0000 | Finder | Time Delay Relay, SPDT, Multi Fction,

WL12L-B5381 | Sick | Photoswitch Sensor Red Laser,

0514 13 016 000 | Eberle | Memory Module 16K EEPROM,

LT3SM00MW | Telemecanique | Temperature Monitoring Overload Relay,

OGH-ME963 | BR Automation | Memory Module, 1MB, Flashprom, 512KBS RAM,

6ES7 291-8GE20-0XA0 | Siemens | Simatic S7 MC291 Memory Card,

BK3150 | Beckhoff | Profibus DP Compact Bus Coupler, 24VDC, 70mA,

R911319862-GG1 | Rexroth | Firmware Control it,

R911319862-GB1 | Rexroth | Firmware Control it,

808-9002-1R | Cognex | I/O Module, 5-24VDC, DIN Rail Mot,

1747-C10 | Allen Bradley | Commication/Programming Cable, ,

WL12G-3B2531 | Sick |, Photoelectric Sensor, Retro Reflective,

EKI-1221-BE | Advantech | Modbus Gateway Reddant Ethernet,

CP SNT 120W 24V 5A | Weidmuller | Power Supply Switch-Mode,

6FX1112-0AA01 | Siemens | Sinumerik 3 Output Module 16 Point 2 A,

2706-D21J2 | Allen Bradley | Interface 2 Line Dataliner, ,

BC25-30-01 | ABB | Contactor 3 Phase 110VDC,

 RS232 Ports,

WT160-P480 | Sick | 6009526 Photoelectric Proximity Sensor,

KL3045 | Parker | Reed Switch, 0.2A, 240V, 5M Cable,

CJ1W-OD231 | Omron | Output Module 32 Point 12-24VDC NPN,

440E-L13042 | Allen Bradley | Cable Pull Switch, 1 N.O. Auxiliary, , Ser E

6FX1837-0BX02 | Siemens | Sinumerik 3 Memory Module,

1794-OE4 | Allen Bradley | Flex I/O Analog Output Card 20mA, ,

WL160-P430 | Sick |, Photoelectric Sensor,

6FX1 126-0BN00 | Siemens | Simumerik 805/840/880, Memory Submodule, Long,

6AV3971-1NA01-0CA0 | Siemens | Memory Submodule, 64 Bytes,

FU-38S | Keyence | Fiber Optic Sensor, 2M, Definite-Reflective,

E3S-AR11 | Omron | Photoelectric Sensor, Retro Reflective,

6ES7 138-4HA00-0AB0 | Siemens | Simatic S7, Interface Module,

1734-IR2 | Allen Bradley | Point I/O, RTD Input Module, 0-600 Ohms, ,

WT18-2P430 | Sick | Photoelectric Sensor 10-30VDC,

5AC600.CFSI-00 | BR Automation | CompactFlash Slot,

E3X-NA | Omron | Photoelectric Sensor, Digital Fiber Amplifier, Standard,

6ES7 951-0KG00-0AA0 | Siemens | Simatic S7 MC951, Memory Card, 128KB,

29450 | Schneider | Auxiliary Contact, Single Contact, 6A,

TSX-MC70-E224 | Telemecanique | Memory Module, 24K UVPROM,

CQM1-IA221 | Omron | Input Module 8 Point 200-240VAC 6mA 50/60Hz,

WE160-F430 | Sick |, Photoelectric Sensor, Receiver,

2711P-RR128 | Allen Bradley | Memory Module, 128MB , ,

NP1BS-11 | Fuji | Base Board Rack, 11 Slot,

8DI IP69K-AC910 | IFM | AS-Interface Processline Module,

6ES5453-4UA12 | Siemens | Simatic S5 453-4, Digital Output Module,

85065 | Murr Elektronic | Power Supply 3 Phase Input: 340-460VAC,

132F0003 | Danfoss | Micro Drive, 0.75 KW, 1 HP, Input: 11.6A, 200-240V,