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。

RSM-41/8-NG | Schneider | Stepper Motor, 24VAC, 375/450 U/Min,

1756-CN2 | Allen Bradley | ControlLogix | ControlNet Bridge, ,

IPS.MCU-3 | Man Roland | Digital I/O Module,

ANK31 | ABB | PLC Module, Arcet EAE / NET, Input: 24VDC, 2.5W,

IPS.BA-1 | Man Roland |, I/O Module,

FX-128MR-ES/UL | Mitsubishi | Processor 100-240VAC,

A911-2891 | Okuma | Opus 7000 PC Board PS80 Board E4809-045-229,

271-203-04 | Kniel | Power supply - 15A - 18-36VDC,

6SE7033-7EH84-1GF0 | Siemens | Masterdrive Inverter Board,

IP91*A | Yokogawa | Commication Module,

1771-IXE | Allen Bradley | Thermocouple/Millivolt Input Card, ,

1756-IN16 | Allen Bradley | Controllogix Digital Input Card, ,

STB-EHC-3020 | Telemecanique | High Speed Coter 1CH 1NC 40KHZ,

IC600BF901 | GE Fanuc | Remote I/O Driver Module, Series Six, , Ser K

NAMM03 | Bailey | Network 90 Analog Master Module, 15V DC,

8030 RRK-0200 | Symax | Rack Assembly, 9 Slot, 300-600VDC,

2866404 | Phoenix Contact | Pow Supply,

IC660CBB903 | GE Fanuc | I/O Bus Controller, Series Six , Genius, ,

3RV1021-0KA10 | Siemens | Circuit Breaker, Motor Starter,

A03B-0819-C060 | Fanuc | Analog Output Module, High Resolution UL,

1746-NR4 | Allen Bradley | SLC 500, Analog Input Module, Refurbed,

527.434.012 | Ferag | PC Board Assembly , EX416.2,

527.308.003 | Ferag | PC Board, Assembly, EX402.1,

6ES7 158-0AA01-0XA0 | Siemens | Simatic DP, Converter, Linking Module,

 Output,

6ES7 314-1AF11-0AB0 | Siemens | Simatic S7-300, CPU Module, 24VDC, 2.5W,

1756-IR6I | Allen Bradley | ControlLogix Isolated Input Card, ,

1797-OB4D | Allen Bradley | Flex Ex, Digital Output Module, ,

AOD-P1 | Sick | 6028960 Amplifier it Display for OD-MAX PNP Version,

EX35080-00B | EtherWAN | EX35000 | managed Ethernet Switch, 8-port ,

TWDLCAA16DRF | Schneider | Twido | Base Controller, 24VDC, 100-240VAC, 2A,

700-331-4MA20 | Helmholz | Analog Input Module, 8 Input, 4-20mA,

700-332-5HD01 | Helmholz | Analog Output Module, 4 Channel,

774131 | Pilz |, Safety Relay,

3RK1903-1BB00 | Siemens | Motor Starter Power Module,

R7861A1026 | Honeywell | Ultraviolent Flame Amplifier,

BK2000 | Beckhoff | Digital Commication Module, 24VDC, 10A,

527.403.002 | Ferag | PC Board Assembly , EX412.1,

150-C30NBD | Allen Bradley | Smart Motor Controller, 30A, ,

NT 50-DP-RS | Hilscher | Serial Interface Ethernet Fieldbus, 24VDC, 130mA,

PSR01-1501 | Sick | Light Curtain, 2 Beam, 500MM, 24VDC, Sender/Receiver,

50633-1011 | Kawasaki | Digital Display Panel , LCD,

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

TSXRKY6EX | Schneider | Extension Rack 6 Slot 2 Connector,

DVC-100-SAA | Sieger | Detector Termination -40 to 65 Degrees,

1745-LP102 | Allen Bradley | SLC 100 | Processor it,

1764-24BWA | Allen Bradley | MicroLogix 1500, Base Module, ,

96213272 | Allen Bradley |, Remote I/O Board, ,

DRG-SC-BG | OMEGA ENGINEERING INC | Signal Conditioner, 18-30VDC,

F3LR02-0N | Yokogawa | Fiber Optic Interface Module, 32 Stations Max,

1764-28BXB | Allen Bradley | MicroLogix 1500, Base, 24VDC, 30W, ,

3NE3 338-8 | Siemens | SITOR | Fuse Link, 800A, 800VAC, 50kA, 130W,

6SN1118-1NH01-0AA0 | Siemens | Simodrive 611, Control Module,

3G3MX2-AB004-V1 | Omron | Drive, Multi Fction Compact Inverter,

51304485-100 | Honeywell Input Processor Module 32 Channel Digital,

QPJ-DVN-202-C | GE Fanuc | DeviceNet, Slave Module, for QuickPanel,

6AG1131-4BD01-2AA0 | Siemens | Siplus ET200S, Electronic Module, 24VDC,

6AU1400-2PA01-0AA0-Z | Siemens | Simotion, Flash Card, 1GB,

1747-M13 | Allen Bradley | SLC 500, Flash Memory Module, ,

195H0115 | Danfoss | AC Drive, 3-120HZ, 2.8A,

6ES5 941-7UB11 | Siemens | S5-115U Processor Card 2KB,

6ES7 307-1KA01-0AA0 | Siemens | Simatic S7-300, Power Supply,

22B-D010N104 | Allen Bradley | Powerflex 40, AC Drive, 10.5A, ,

3G2A5-BC081 | Omron | Sysmac C500 Rack 8 Slot for CPU Base it,

C500-PRT01 | Omron | Handheld Printer Interface Module, 25 Pin Connector,

LT353 | Rexroth | , Servo Amplifier Module ,

6ES7 216-2AF22-0XB0 | Siemens | Simatic S7-200, CPU Controller, 24VDC,

855T-B24BR7 | Allen Bradley | Stack Light, Light Module, ,

Parker PWD00A-400 Open Loop Driver Module,

SJ300-055HFFK | Hitachi | Inverter, 50-60Hz, 380-480V, 5.5KW,

SRS2.0 | grapho metronic | SMARTKAMERA, LED, 62032620541,

CQM1-CPU21 | Omron | CQM1, CPU Module, 1x RS-232, 24V DC,

301131 | Pilz | Safety BUS Module 24VDC 90mA 2.2W,

E4809-770-062-B | Okuma | OPUS7000 CRP Board,

1756-CN2 | Allen Bradley | ControlLogix | ControlNet Bridge, ,

IC697CMM741 | GE Fanuc | Ethernet Controller 15 Pin AUI Port, , Ser L

1768-PB3 | Allen Bradley | CompactLogix, Power Supply, 24VDC, ,

170 ADO 540 50 | Schneider | Output Module 16 Point 115VAC Discrete,

1732E-16CFGM12R | Allen Bradley | EtherNet IP I/O Module, ,

PWS6300S-S | Hitech | HMI Panel, Keypad, Standard Display, 24DVC, 18W,

901B-2589A | CONTROL TECHNOLOGY | Input Module 8/16/32 Point,

AFS10D | Yokogawa | Field Control it Duplex Rack Mot, , S1

1SDA051369R1 | ABB |, Auxiliary Contactor,

BT28B3A2A | KEP | BT2 Batcher SPDT Relay 10A,

E 24V- | Bosch | Input Module,

6ES7 951-1KM00-0AA0 | Siemens | Simatic S7 MC951 Memory Card 4MB,

QJ71GP21-SX | Mitsubishi | Network Module, IQ CC-link IE Control,

2811103 | Phoenix Contact | Volt Transducer MCR-VAC-UI-O-DC,

Legand 46923 Power Supply,

IC600YB901 | GE Fanuc | Output Module, Series Six, Reed Relay, ,

G3830 5543 230 | CARLO GAVAZZI | Digital Signal Receiver 8 Channel 230VAC,

DIL2M-230V/50HZ-240V/60HZ | Moeller | Contactor, 230/240VAC, 90A, 3 Pole,

XLDP | Ashcroft | Differential Pressure Transmitter, 12-36VDC, 4-20mA,

555.809.43 | Ferag | Amplifier Pickup, 28V, Red Indicator Light,

NI60-K90SR-VN4X2 | Turck |, Proximity Sensor, 10-65VDC, 200mA,

140DAI74000 | Modicon | Quantum | Discrete 16 Input Module 230VAC,

WoodWard | 5501-429 | Actuator Controller | 25mA | 2 Channel ,

NMFC04 | Bailey | NET 90 Multi-Fction Controller,

GJR5251400R3202 | ABB |, Digital I/O Module,

SG-EFS 134 Z2/1 | Mayser | Safety Control it, 230VAC, 2A,

6ES7 223-1PL21-0XA0 | Siemens | Simatic S7-200 EM223, Digital I/O Module,

6GK7 343-2AH00-0XA0 | Siemens | Simatic NET CP Commication Processor,

DHM510-0250-014 | BEI Sensors | Rotary Encoder, 5-30V,

AOC2 | Baldwin | DC Drive 0-10V In 24VDC Manual Speed,

6ES5 318-3UA11 | Siemens | S5 Expansion Interface Card,

DO41550-501 | Data Net | Terminal Board,

131739F | Nordson | Power Supply, 2.5A, 24VDC, 120/240VAC, 50/60Hz,

EQ10 | Bailey | Temperature Transmitter 4-20mA 12-42VDC,

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

1769-OB16P | Allen Bradley | CompactLogix, Source Output Module, ,

SID10ADBFPKG/US-SI1000 | IFM Efector | Flow Monitor,,

BMXP341000 | Schneider | Modocon M340 | Processor Module,

1790D-T8BV8B | Allen Bradley | CompactBlock LDX I/O DNET, ,

00.F5.060.4000 | KEB | Digital Operator, 5 Digit, LED,

6ES7 155-6UA01-0BN0 | Siemens | SIMATIC ET 200SP, PROFINET,

1760-L12BWB | Allen Bradley | Pico Controller, 8 Digital

4216.4072.2D | Grapha Electronic | Printed Circuit Board,

Mitsubishi FX0S-14MT-DSS PLC 24VDC 6 Source Transistor Out,

EH-SIO | Hitachi | Serial Commication Card RS-232C/422/485,

6ES7321-1CH20-0AA0 | Siemens | Simatic S7-300 SM321, Digital Input Module,

6ED1 052-1HB00-0BA6 | Siemens | Logic Module with Display,

526.231.082 | Ferag | PC Board , EX201.1,

1794-ASB | Allen Bradley | Flex I/O, Remote I/O Adapter, 24V, ,

2706-RDHPM | Allen Bradley | InView DH Commication Module, ,

IC693MDL652 | GE Fanuc | Input Module, 32 Point, -/2MS, 24 VDC, , AA

1769-HSC | Allen Bradley | CompactLogix, High Speed Coter, ,

CEP 300.02.02 | Tox Pressotechnik | Control it,

M40S-034013AA0 | Sick |, Safety Multibeam Sensor, 0.5M-70M,

V3 3/24VDC 3N/0 2N/0T), Safety Relay 24VDC 4.5W,

ABL8REM24050 | Schneider | Power Supply 24VDC 5A DIN Rail Mot,

 RS232, 2 CAN Interfaces,