126-0601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。

2lbs 3oz of Flat Head Machine Screw Hex Drive Black Joint Connector Bolt #9647

Schmalz FGA 78 Suction Cup/Pad #11849

Cooper Wheelock Class A Plug in Mod for P248MC PS-4CA #100447

Leyb Spare Parts 62 703 145 #5693

SMC AMC320-03B Exhaust Cleaner #11256

CAT  Tee  Caterpillar 6V-9840 #5307

Weiss Temperature Gauge -20 to 100 F #6556

Bimba Stainless Cylinder M-092-DNT Pneumatic #9166

SMC VFS2600-5FZ Solenoid Valve #11591

SMC Cylinder NCQ2B50-25DM #3459

2600 series 2 Label Printer / Applicator Operators / Techincal Manual #9677

merlin gerin 24466 3-pole 10a circuit breaker #12085

merlin gerin 24464 3-pole c60n 6a type c 480vac #12083

stewart - warner 0-80 psi pressure gauge #11994

SMC CDQ2B16-10DZ Compact Cylinder #6320

Thomas and Betts Heavy Duty Connector w/ Weiland Enclosure #7953

6 - VUST4-4 Sprecher  Schuh Terminal Blocks Lot #5773

Turck VB 80-P7X9-CS12 8-port Jction  #11549

Festo DSNU-5/8"-1"-P-A Rod Air Cylinder #9114

Festo DSNU-5/8"-1"-P-A Rod Pneumatic Cylinder #9115

Festo DSNU-5/8"-1"-P-A Pneumatic Rod Cylinder #9116

CAT 6I-3828 Adapter Kit #4814 Genuine Caterpillar

XB5AA45 Schneider Electric RED Push Button #8744

Parker PS298320P Quick Electric Connect   # 12697

CAT 6G-6276 Clamp Caterpillar #10479

Numatics 31SA4004000061 Solenoid Valve #11864

Pittsburgh Size 2 Combination Wrench Heavy Duty Long 2"# 12907

Square D Timing Control Relay Class 8501, Type LO-40 #7107

Caterpillar 7T-1890 Filter CAT #100411

Swagelok B-44F6 Brass Ball Valve #11228

Square D Illuminated GREEN Push Button 9001SK1L1  #8796

Cutler-Hammer HMCP007C0 Series C 7A HMCP Motor Circuit Protector #12952

6 - opto - edison 076-00123-0x led strips White Light # 12257

Festo way flow control valve gr-1/2 #12447

TEC (Tokyo Electric Company) Time Delay Relay ER-31A #2978

SMC CDU20-30D Pneumatic compact Cylinder #3635

Eagle Signal CG60A6 Time Delay 60 sec Relay #4069

Boltex Forged Flange neck 1" 300 Class #7821

Boltex blind Forged 1" 300 Class #7822

CAT 4N-9072 Switch A #4710 Genuine Caterpillar

Festo VIGM-03-4,0 Manif Connector #100271

Festo VIGM-03-4,0 18652 Manif Connector #11231

SMC AW30K-N03D-Z-B Regulator #11858

Festo VIGM-03-4,0 Manif Connector #100384

VIGM-03-4,0 Festo Manif Connector #100388

Festo 145 psi Manif Connector 10bar VIGM-03-4,0 #100390

Festo VIGM-03-4,0 Manif Connector #100392

Festo 10bar Manif Connector VIGM-03-4,0 #100389

Quabbin p/n: 5404 Datamax cable 22 ft #12378

Carol/Hubbell Extension 10' 6" Cord FT-2 P-K-123033 #4507

Donaldson P13-7708 Filter #10276

LOT OF 18 Assortment 3/4" Conduit Coupling # 8316 / 8318 / 8320

Square D EO-51 Transformer class 9070 series B #6427

2 - Econ ECS 300 Fuse 300A 600V Class K9 Dual Element Lot #2383

Fusetron FRS70 Dual Element Fuse 70A #10894

1  Fusetron FRS70 Dual Element Fuse 70A #10894

M9V1S44 Anderson Greenwood Block and Bleed Gauge Valve #7602

Micro Switch 1LS131 Precision Limit Switch w/arm extension #9964

Square D Relay Class 8501 Type X 12 Poles #6761

Kakuta H Down Clamp HH350 #5589

R27121-100 ARO regulator #8233

Square D 8501KPD13P14V53 Relay  Socket NR63 #10943

Komatsu 566-07-12151 Cable #10548

SMC valve base NVF2000-1 air valve NVFS2100-5FZ #6547

SMC AR25-02H-X2138 Regulator with gauge #6379

SMC AR30-03 Pressure Regulator with gauge 0-160psi #6543

9001 KM1 Square D Pilot Light Module #8780

1  9001 KM1 Square D Pilot Light Module #8780

IDEC Push button control  KGNW #6286

Sprecher  Schuh On/Off Switch LA 2-16 #11536

15R113EB Parker Regulator with gauge #8238

CAT  Arm A  9P-2621 GENUINE CATERPILLAR #5344

Sanifresh Industrial Work Gloves Nitrile Dipped Elastic Cuff Small 8-PAIR #13031

Brad Harrison 803P802 Multiport Interconnect 8-Port #11910

Brad Harrison 803P601 Multiport Interconnect 6-Port #11908

SMC AW1000-M5BG Filter Regulator .05-.7MPa #8118

Orix A/C 5" Fan MU12255-41 200V 50/60hz #6546

SMC  Cylinder 1.0 MPa CDG1BN32-150 #6367

Compact Air Products R212x1 Rod Pneumatic Cylinder #9230

SMC NZSE2-T1 Vacuum Switch 30inHg -14.7 PSI #10130

4- Finder Type 40.52 on Entrelec Relay Module 20117-10 #9428 / 9432

GE Industrial Relay 600V CR120B 080 #9434

TM-1003 Togi Enclosure  15A #8515

8 - Telemecanique LA4 DE 1E Coil Suppressor Lot #10976

3 - ITE Circuit Breaker 2P BQ2B020 2-pole 20A Lot #2860

Bosch Rexroth T-slot Aluminum Extrusion 25mm x 25mm x 6" #6693

Festo ADVC-20-25-I-P Stroke Cylinder #10222

Numatics 031rs7000 pneumatic regulator Includes a Numatics Gauge #11762

Festo ADV-20-25 Cylinder 13795 M508 Pmax 10 bar #12108

Dressler Coil Spring with hooks 4.5” 475570 #11186

Clark Equipment Co. Sender A6 F-1-2516207 125 #7283

9001KP1Y9 Square D YELLOW Pilot Light #8775

2N-201 Electromagnetic Industries Current Transformer #8647

Caterpillar 6V-1876 CAT Grommet #5180

Lambda Electronics LFS-40-15 #5780

Festo Pneumatic Y Fitting 153754 #12442

Cutler-Hammer BABH 20A BA Circuit Breaker #13062

MurrElektronik Art No 24 033 Valve Suppressor #4477

Numatics 0563D01-01A Pnuematic Cylinder  #9113

(20) 1-1/2" 5/16-18 Black Flat Interior Binding Post Hex Head Screws Joint #9713

0825A431M000061 Numatics Valve 150 PSI 24VDC 25A #6957

10 - Analog Blocks 28-10-AWG Phoenix Contact LOT #5560

PH40E Square D Basic Relay Class 8501 #8194

LX2-V10W Keyence Amplifier Thru-Beam Sensor #8701

E51583G Stranded Copper VW-1 14AWG white Machine Tool Wire 25 FT #12660

Bimba Air Cylinder Flat-1 F0-173-MT #9024

SMC Mist Separator Modular AFM30-03 #7538

Mitsubishi SD-Q11 Magnetic Contactor #10313 / 11460

Multi Tech System MT2834BA #5690

NKS Pressure Gauge Mpa 1704863 #4536

NKS Pressure Gauge Mpa, 0-35 2704865 #4537

5-EG08-AP6X Turck Inductive Sensor #8840

Caterpillar P/N: 5P-4566 CAT  Elbow  #5177

4 - Siemens Auxiliary Contact 3RH1921-1ca10 LOT #3353

NAW2000-N02-C SMC Regulator with gauge #8239

1  NAW2000-N02-C SMC Regulator with gauge #8239

Square D Circuit Breaker 15A 3 Pole FAL36015 #6387

CAT 1065127 Clip Caterpillar  #5182

SMC VHS40-N04-Z Lockout Shut-off Valve 15-150 psi # 11215

Wika Pressure Gauge 15000 psi #3265

Dadco Nitrogen Spring 180-25  #9305

bimba 0071 xk pneumatic cylinder #9212

Wika Liquid Filled Gauge -30 to 0 range #7703

43887-2000 Scientific Technologies Bracket  # 8075

VME Americas Cable E4045749 #7278

CAT Caterpillar 4D2081 Hose  #5048

12 - Teadit Spiral Wod Gaskets LOT 300# /600# ASME B16.20 #7790

RS Components 626-090 Alarm #6201

25 - Phoenix Contact Screw Terminal Blocks UK5N Lot # 12495

Cutler-Hammer Circuit Breaker 7A GMCP #3979

CAT 9X-9584 Resistor A Genuine Caterpillar #4705

CAT 9x-9584 Resistor A Genuine Caterpillar #4642