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。

16296 | Schneider | Modular Surge Arrester, 3 Pole, 20kA,

AY61CE | Mitsubishi | Transistor Output it, 32 Points, 2A, 24VDC,

DO-6273 | Toshiba | Output Module 32 Point 12-24VDC,

A16B-1210-0510-0 | Fanuc | Control Power Supply,

1764-RTC | Allen Bradley | MicroLogix 1500 Real-Time Clock, ,

BSC-607/63-0525-10 | Sames | Speed Control Module,

LV430629 | Schneider | Contactor, 160A, 3 Poles,

PLS 514 | Eberle | PLC Rack With Power Supply, 24VDC, 5A,

C60P-CDR-A | Omron | Programmable Controller, 100-240VAC, 50/60Hz, 60VA,

C500-OD212 | Omron | 3G2A5-OD212, Sysmac C500, Output Card,

BMXDAO1605 | Schneider | Digital I/O 16P 100/240VAC,

QUINT-PS-100-240AC/24DC/20 | Phoenix Contact |, ,

6SE7021-6ES87-2DA0 | Siemens | Simovert, Brake it, 19.4A, 10kW,

MTL-2213-120V | MTL | Proximity Detector Relay, 3 Channel,

LTMR100MBD | Schneider | Motor Management Controller, 24VDC, 100A,

IC693MDL940 | GE Fanuc | Relay Output Module, 16 Point, ,

6ES5 262-8MB12 | Siemens | Simatic S5 IP262 Positioning Card,

3RK3 251-2AA10 | Siemens | Modular Safety System, Extension Module, 24VDC,

ATV16U18M2 | Telemecanique | Variable Speed Drive, 1HP, Input: 5.3/4.5A ,

6ES7 151-8FB00-0AB0 | Siemens | SIMATIC S7 CPU PROFINET Interface,

AXF015G-F2AH1H-AA11-42B/X2/M01/T01/EE | Yokogawa | Magnetic Flowmeter,

2711C-T4T | Allen Bradley | PanelView C400, HMI , Color, LCD, ,

AS-S901-100 | Schneider | Remote I/O Interface Module,

FMU-671 | Endress  Hauser | Level Sensor, Ultra Sonic,

MR-J3-40BS | Mitsubishi | Servo Amplifier Module, 400W,

3RW3014-1CB04 | Siemens | Sirius Soft Starter, 6A, 3KW, 460V, 50/60Hz,

KT5G-2P1111 | Sick | Photoelectric Sensor, Contrast Sensor, PNP, 100mA,

BT1-232-09 | Wohrle | Operator Interface 24V Keypad with LCD Display,

PLS 509S | Eberle | Programmer Controller Board 4A 24V,

8030 ROM-122 | Symax | Analog Output Module, 4 Point, 1200mA, 5VDC,

NT31C-ST141B-EV2 | Omron | Operator Interface, Touch Panel,

IC693CPU350 | GE Fanuc | CPU 350 Module No Built-in Seral Ports, , DG

IC693CPU350 | GE Fanuc | CPU 350 Module No Built-in Seral Ports, , CG

LBM-01-01 | Baumuller |, Arcnet Card,

ATV31HU15M2 | Schneider | Altivar 31, Drive, 1.5KW, 2HP,

Q62DA | Mitsubishi | Converter Module, 2 Points, 2 Channel,

33.8201-E | Lenze | AC Drive, 220-240VAC, 0.5HP,

144956 | Allen Bradley | Interface Card Assembly, ,

8030-CRM-931 | Symax | Quantum Processors | RIO adapter module, , A1

BSC-607 | Sames | Speed Control Module,

3RT1 046-1AP00 | Siemens | Contactor, 95A, 240VAC, 3 Pole,

VT-11013-11 | Rexroth | Electric Amplifier Module,

CJ1W-OD261 | Omron | I/O Module 64 Point Output 12-24VDC,

474630 | Pilz |, Safety Relay, 8A, 110VAC, 50/60Hz,

2711-NM232 | Allen Bradley | Flash ATA Memory Card, 32MB, ,

32657 | Merlin Gerin | Current Transformer 3 Pole 400/5A,

32857 | Merlin Gerin | Current Transformer 3 Pole 630/5A,

1771-NIV1 | Allen Bradley | PLC-5, Analog Input Module, ,

ACS355-03E-05A6-4 | ABB | Inverter Drive, 2.2 KW, 3 HP,

NAMM02 | Bailey | Network 90 Analog Master Module,

1785-L30B | Allen Bradley | PLC-5/30, Controller, 32K Word SRAM ,

MT-42 | Eberle | Rack Module, 14 Slot, 24VDC, 5A,

IC693PWR322 | GE Fanuc | Power Supply 24/48VDC 30W Standard, ,

22B-D024N104 | Allen Bradley | PowerFlex 40 AC 480VAC 3 Phas, ,

6ES7134-4FB50-0AB0 | Siemens | Simatic Electronic Module,

IC697BEM731 | GE Fanuc | Bus Controller Module, Genius I/O, , Ser S

IC697BEM731 | GE Fanuc | Bus Controller Module, Genius I/O, , Ser Z

Modicon 140XBE10000 Backplane Expander,

BTL5-A11-M0130-P-S32 | Balluff |, Micropulse Transducer,

1794-L34 | Allen Bradley | Flex Logix Processor 512KB Memory, ,

NP2*A | Yokogawa | Process PLC I/O Module,

16.86123-6004 | Man Roland | Circuit Board,

Yokogawa NP53*C Basic MFCU Processor Card,

6ES7 972-0CA23-0XA0 | Siemens | Simatic S7, PC Adapter Module,

R480096264 | Rexroth | Valve Terminal System 24VDC D-Sub Plug 25 Pin,

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1756-IF8 | Allen Bradley | ControlLogix, Analog Input Module, ,

6ES7 332-7ND00-0AB0 | Siemens | Analog Current/Voltage Card,

1SVR427057R0000 | ABB | Power Supply 500VAC 24VDC,

PS62*A | Yokogawa | Power Supply Module,

1398-SR3AF | Allen Bradley | Ultra 100, Sht Module, ,

442G-MABR-URM-C04 | Allen Bradley | Lock Module, Power To Release, ,

Exair 4625SS NEMA 4X 1,700 Btu/hr 316 St. St. Cabinet Cooler,

1SDA013783R1 | ABB | Sht Trip, 120VAC, 125VDC, S3/S5,

1756-IF16 | Allen Bradley | ControlLogix, Analog Input Module, ,

AM3-RSC | Schubert | VMS, Servo Controller Module,

SV-890-000 | Cognex | Display Sensor View 24VDC, ,

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170190-01E | Bently Nevada | FieldMonitor | Dual Galvanic Isolator, 250V,

3IF681.86 | BR Automation | Ethernet Interface Fem 10 Base,

EH-CPU308A | Hitachi,

A-700DK1-DC Radio Remote Control Kit,

3VL1703-1DA33-0AA0 | Siemens | Circuit-Breaker 32A 3P 415VAC,

 | REER | Lightcurtain Receiver,

 | REER | Light curtain sender,

584.022.V002 | Ferag | Operating Panel,

NSX 250H | Schneider | Circuit Breaker, 800V, 8kV, 50/60Hz,

2711P-RP1 | Allen Bradley | PanelView Plus Logic Module, ,

A20B-2901-0700 | Fanuc | Servo Interface Module, Pulse Coder Interface,

A16B-1210-0510 | Fanuc | Power Supply, 2000 VAC, Rack Mot,

1745-LP152 | Allen Bradley | SLC 150, Controller 20 Sinking

6FC5-247-0AA43-1AA0 | Siemens | Extension Plate, 12 Slot, 19 Inch,

1FL6042-1AF61-0AH1 | Siemens | Simotics AC Servo Motor 0.4KW,

AT-MC101XL-60 | Allied Telesis | Ethernet Media Converter,

JZNC-MTU02-3 | Yaskawa | Motoman Robotics Power Supply,

IC670ALG330 | GE Fanuc | Analog Output Module Current-Source 8 Point,

PC-A984-120 | Modicon | Processor Module 1.5K Memory 24VDC 1A,

6ES5355-3UA11 | Siemens | Simatic S5 355 Memory Module RAM/EPROM,

1756-OF6VI | Allen Bradley | ControlLogix Iso Analog Out, ,

1756-OB8EI | Allen Bradley | ControlLogix Isolated Output, ,

IC600BF842 | GE Fanuc | Input Module, Series Six, 8 Channels, , Ser L

7EX484.50-1 | BR Automation | Bus Controller Module, Powerlink, 24VDC,

C200H-DA003 | Omron | Analog Output Module, 8 Point, -10 to 10 V,

PIM-430 | Protectowire | Dual Input interface Module,

3RVV3014-1CB04 | Siemens | Sirius Soft Starter, 6A, 3KW, 460V, 50/60Hz,

IC693PCM311 | GE Fanuc | Control Processor Card 640KB Memory, , Ser N

6ES7153-2BA10-0XB0 | Siemens | Simatic DP ET200M Interface Module,

RAYGPC | Raytek | Panel Meter, 5VDC Alarm Output,

6GK1-561-1AA00 | Siemens | Commication Processor Module,

CPV10-GE-FB-8 | Festo | Electrical Interface 8 Station,

IMASO11 | ABB | Symphony Plus, Analog Output Module, 4-20mA, 24VDC, 15VA,

ZFV-SR50 | Omron | Sensor Head, Wide View,

9300-ENA | Allen Bradley | Network Address Translation Device, ,

574.260.031 | Ferag | PC Board Assembly, EX186.5,

1760-L12BWB-NC | Allen Bradley | Pico Controller, 24VDC, 2W, ,

A05B-2400-C900 | Fanuc | Cooling it Single Fan 30VAC,

A20B-8100-0440 | Fanuc | PCB - Mini Slot Profibus, Slave,

6ES7 277-0AA22-0XA0 | Siemens | Simatic S7-200, Commication Module,

E82EV251S2C | Lenze |, 8200 Vector, Input:,

A16B-2200-0360 | Fanuc | PC Board Axis Card 3/4 Axis 32 Bit 40MHZ CNC,

2711P-RP | Allen Bradley | Panel View Plus | Logic Module, ,

6ES7 151-7FA20-0AB0 | Siemens | S7 CPU Interface Card,

SBIP/XL | RMV Electronics | PC Board, Rack Mot, Digital Input,

2938604 | Phoenix Contact |, Power Supply it,

MICOM P521 | Areva | MICOM | Differential Relay, 2 Ended, 240VAC,

2711P-RDT7C | Allen Bradley | PanelView Plus CE 700, Colour, ,

RS2-FX/FX | Hirschmann | Ethernet Rail Switch, 8 Port, 24VDC, 375mA,

CPM1A-30CDR-A | Omron | CPU I/O Module, 24VDC, Din Rail Mot,

3BSE028925R1 | ABB | Thermocouple/mV Input Module,

IXLDP | Ashcroft | Differential Pressure Transmitter, Range: -0.2/0.05"WC,