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。

Yokogawa VM2*D Analog Input Module Board Card,

22F-D6P0N113 | Allen Bradley | PowerFlex 4M, AC Drive, IP20, ,

IC694MDL660 | GE Fanuc | Input Module, 24VDC, 32 Point, , BC

IC693ALG223 | GE Fanuc | Input Analog Module, 16 Channel, ,

170ADI35000 | Modicon | Input Module, 24VDC ,32 Inputs, Discrete,

BSA-528-201 | ABB | Multibus, Commications Card,

DP-3 | Obara Corp | Display Pendant,

P0914SY | Foxboro | I/O Module 4 Channel,

VT3015-S-10 | Rexroth | Amplifier Module,

TSX3721101 | Schneider | PLC Base Controller 3 Slot 30VDC 2mA 60A,

CP2E-N20DT-D | Omron | Controller, 10 Point, 24VDC,

Modicon 140XBE10000 Backplane Expander,

6ES7 132-0BL01-0XB0 | Siemens | Digital Output 32 Point,

C200HE-CPU42 | Omron | Sysmac C200 CPU Module 8K with RS232 ,

1747-L541 | Allen Bradley | SLC 5/04, CPU Controller, ,

BDC 05.24K100/FERAG9 | Baumer | Encoder, 100PPR, 1 IVS, 3 OV,

1SCA132349R1001 | ABB |, Disconnect Switch, 2 Pole, 400A,

3DM486.6 | BR Automation | Digital I/O Module, 24VDC, 16 Input/Outputs,

IC694MDL940 | GE Fanuc | Output Module, 16 Point, 24VDC, 2A,

IC693CPU331 | GE Fanuc | CPU Card 16KB Memory Single Slot, , Ser J

100S-C30DJ04BC | Allen Bradley, ,

6EP1 437-3BA10 | Siemens | Sitop Modular 40, Power Supply, 3 Phase,

31107 | Merlin Gerin | Disconnect Switch, 250A, 4 Pole,

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

6SE6410-2BB13-7AA0 | Siemens | Micromaster 410 1AC 200-240V 47-63Hz,

MPS5-230/24 | Murr Elektronic | Power Supply 1 Phase 90-265V,

6ES7 212-1AB23-0XB0 | Siemens | S7-200 CPU222 Controller,

RX04-433MHZ | Schmidiger | Reciever Cobra,

1769-IF4 | Allen Bradley | CompactLogix, I/O Module, 4 Channel, ,

240-696 | RS | RFI Filter, 240VAC, 5A, 50/60Hz, 0.3mA,

16182-1-1 | Moore Products | Module BUS Expander, MBX,

FDCDR5.16/24/PFS | Kniel | Power Supply 18-36VDC 10A,

1747-UIC | Allen Bradley | USB to DH-485 Interface Converter, ,

1747-UIC | Allen Bradley | USB to DH-485 Interface Converter, ,

MK91-12-R/24VDC | Turck | Level Controller, 1 Channel, 24VDC,

6ES7 235-0KD22-0XA0 | Siemens | Simatic S7-200, Analog I/O,

527.356.002 | Ferag | Signal Processing Board, PCB,

LC1-F115F7 | Schneider | Contactor 600VAC 115A IEC,

EXA PH400G | Yokogawa,

ABB 1SVR423415R1000 Power Supply 187-264V 47-63HZ 9A,

1771-IE | Allen Bradley | Analog Input Module, 8 Point, 8 Bit, ,

RS900-HI-D-L2-L2-L2 | RUGGEDCOM | Ethernet Switch, Fully Managed,

RS910-HI-D-S2-FX06-TX | RUGGEDCOM | Ethernet Switch, Fully Managed,

1794-VHSC | Allen Bradley | Flex I/O, 2 Channel, 1 Mhz, ,

7AI354.70 | BR Automation | Analog Input Module, 4 Inputs,

VT-5SB | Keyence | Operator Interface, 24VDC, 10-55Hz, 800mA,

GV210 | MKS | Pulse Switch, Distrubutor/Splitter,

00.F5.060-2100 | KEB | Interface F5 Bus Operator RS485,

B9968QA | Yokogawa | Slow A/D Board Assembly, For MV200,

C200HW-BC031 | Omron | Sysmac C200 I/O Backplane 3 Slot CPU,

QD62 | Mitsubishi | Coter Module, High-Speed, 2 Channel,

NS100-160-250 N/H/NA | Schneider | Compact Circuit Breaker, 3 Pole, 100A,

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

CP312D | Yokogawa | Commication Module, Style S1, , S1

LVS 420/P | Leuze |, Fibre Optic Amplifier, 10-30VDC,

ODO81C | Sew | Digital Output Module, 8 Outputs, 20.4-28.8VDC, 80mA,

OAO42C | Sew | Analog Output Module, 4 Outputs, 24VDC, 12 Bit, 90mA, 0.8W,

6ES7 132-4HB12-0AB0 | Siemens | Simatic DP, Output Module,

E82ZAFCC201 | Lenze |, Fction Module, System BUS,

EF075-503 | Sew | Inverter Filter 20A 500VAC 50/60Hz,

941-C2W-2D-001 | Honeywell | Sensor, 24VDC, N.C., DC-GND,

AS-B832-016 | Modicon | Output Module 16 Point 24VDC,

D0-06-DA | Automation Direct | Programmable Controller,

MCLTEB0004201120 | Sew | Drive, Movitrac, 0.37KW, 0.5HP, 2.3A,

MS3124-4 | Hirschmann | Commication Switching Module,

301130 | Pilz |, Digital Input Module, SafetyBUS p,

4EP3701-6DS00 | Siemens | Commutating Choke, for Converter, 3 Phase,

8020 SCP-401 | Symax | Processor Module 4K Ram 2.4A, , C3

8020 SCP-401 | Symax | Processor Module 4K Ram 2.4A, , C5

AF140-30-11-13 | ABB | Contactor, 3 Pole, 130A, 100-250VAC/DC,

1791-N4V2 | Allen Bradley | Block I/O Analog Combo Card, ,

SL20.300 | PULS | Power Supply, 480W, 380-400VAC Input, 3 Phase, 24-28VDC,

EVF8201-E | Lenze | 8200 Vector | Drive Inverter, 3 Phase, 230VAC,

6ES7 322-1BH01-0AA0 | Siemens | Simatic S7, Digital Output,

IPS.DO-1 | Man Roland | I/O Module Digital 24VDC,

6ES7321-1EL00-0AA0 | Siemens | Simatic S7-300 SM321 Digital Input Module,

AAB841-S00 | Yokogawa | Analog I/O Module, 1-5V, 4-20mA, , S2

6ES7 158-3AD01-0XA0 | Siemens | Simatic, PN/PN Coupling Card,

6ES7 314-1AE04-0AB0 | Siemens | Simatic S7-300, Controller,

IC600BF914 | GE Fanuc | Output Module, 6 Point, 5VDC, 750mA, , Ser K

6SE7021-0ES87-0FB1 | Siemens | Line Filter, 3 Phase, 380-460VAC, 50/60Hz,

PM2-500 | Leuze | Passive Deflecting Mirror , 2 Beam,

WD 1023-007 | FSG | Inductive Rotary Angle Transducer,

6ES7 901-3CB30-0XA0 | Siemens | Simatic Multi-Master Cable,

AS-BADU-214 | Modicon | Input Module Analog 8 Point 4-20mA,

1746-ITB16 | Allen Bradley | SLC 500, Input Module, 16 Channel , ,

193S-EEPP | Allen Bradley | Plus Solid State Overload Relay, ,

FTX/DCV/0-24VDC/4-20MA/110VAC | Mann Industries | Four Wire,

3TK2 823-1CB30 | Siemens | SIRUS, Safety Relay,

SPIDER 4TX/1FX | Hirschmann | 4TX/1FX Industrial Ethernet Switch,

417785 | PepperlFuchs |, Deviation Mirror, Mirror Pillar,

MTL MTL4541S 1-CH SMART TX REPEATER 4-20MA,

3SE7 150-1BD00 | Siemens | Safety Cable Operated Switch,

1606-XLS240E | Allen Bradley | Power Supply, Input: 1200VAC, ,

ST4*D | Yokogawa | Input Card, Multi Status,

170-BDI-342-00 | AEG | Input Module, 24VDC, 16 Point, Modbus Plus TIO,

IC600BF843 | GE Fanuc | Analog Input Card 8 Point 40-20mA, , Ser L

6FX2 001-2CC50 | Siemens | Sinumerik Incremental Encoder 2500P/R,

140M-C2T-B10 | Allen Bradley | Motor Circuit Breaker, ,

774063 | Pliz |, Safety Relay,

1746-IB32 | Allen Bradley | SLC 500, Digital Input Module,

KTA3-25-4A | Sprecher  Schuh | Circuit Breaker, 3 Pole,

MPA-MPM-VI | Festo |, Valve Manifold, Multi Pin, 32 Valve,

4XP0000.00-K28 | BR Automation | BR Automation, Keypad Module,

GSKC24VACDC | Telemecanique | Emergency Stop Module, 0.5A,

WL36-R230 | Sick | Photoelectric Sensor 24-240VAC/DC Range: 22m,

6ES7322-5FF00-0AB0 | Siemens | Simatic S7 Output Card,

IC693MDL752 | GE Fanuc | Output Card 32 Point Negative Logic,

IC693MDL752 | GE Fanuc | Output Card 32 Point Negative Logic, ,

Q45UBB63DAC | Banner |, Q45U Series, Ultrasonic Sensor, 10mm-1.4m,

105S-1 | Elpro | Serial Telemetry Module,

RB401 | Yokogawa | RIO Bus Module, , S4

LDD00600 | Red Lion | Lighting Display, 6 Digit, 1150VAC, 50/60Hz,

2108I/AL/GN/VH/RF/RF/ENG/K/0/1200/C/XX | Eurotherm | Indicator/Alarm it,

TSXDMF342A | Schneider | PLC Expansion it 0.25A 120/240VAC,

150-C25NBD | Allen Bradley | SMC-3 Motor Controller, 3 Wire, ,

C200H-RM201 | Omron | Remote I/O Module, 2 Wire, 100-120 or 200-240VAC,

DIL0AM-G | Moeller | Contactor, 24VDC, Coil, 35A, 3 Pole,

CPM1-30CDR-A | Omron | CPU Module, 18 Input, 12 Outputs, 100-240VAC,

1734-AENT | Allen Bradley | Point I/O, EtherNet Media Module, ,

1734-APB | Allen Bradley | Comms Adapter Pointbus 1000mA, ,

6SE7090-0XP87-3CR0 | Siemens | Simovert Masterdrives, Coupling Module,

IC693MDL742 | GE Fanuc | Output Module, 16 Point, 12/24VDC,

8030 CRM-222 | Symax | Interface Module, Remote Digital I/O, ,

6EP1 333-2AA01 | Siemens | Sitop Smart, Power Supply, Input 1200VAC,

Flygt 40 501560 Relay Module Mini 230VAC,

SPIDER 8TX | hirschmann | 10/100mbps, 8ports, Din Rail,

6ES5 788-8MA11 | Siemens | S5 Simulator Card 8 Inputs,

6EP1 331-1SH02 | Siemens | Power Supply, 50/60Hz, 100-240VAC,

2860785 | Phoenix Contact |, Terminal Block,

BK3110 | Beckhoff | Profibus BUS Coupler, 80mA,

6ES7 407-0DA02-0AA0 | Siemens | Power Supply1200VAC 5VDC 4A,