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。

Parker Veriflo 955A0PLPNCSVCRFF2.78 Diaphragm Valve, 45100583, 451733

Parker Veriflo 955A0PLPNCSVCRFF2.78 Diaphragm Valve, 45100583, 451734

Parker Veriflo 955A0PLPNCSVCRFF2.78 Diaphragm Valve, 45100583, 451735

Parker Veriflo 955A0PLPNCSVCRFF2.78 Diaphragm Valve, 45100583, 451736

Parker Veriflo 955A0PLPNCSVCRFF2.78 Diaphragm Valve, 45100583, 451737

Parker Veriflo 955A0PLPNCSVCRFF2.78 Diaphragm Valve, 45100583, 451738

Parker Veriflo 955A0PLPNCSVCRFF2.78 Diaphragm Valve, 45100583, 451739

Parker Veriflo 955A0PLPNCSVCRFF2.78 Diaphragm Valve, 45100583, 451740

Parker Veriflo 955A0PLPNCSVCRFF2.78 Diaphragm Valve, 45100583, 451741

Canon EN35-H54N1B, CN35-09711, Motor, DC Gear, Sayama 100, Farmon ID 412602

Canon EN35-H54N1B, CN35-09711, Motor, DC Gear, Sayama 60, Farmon ID 412603

Varian 8800201841 Pressure Switch, 451748

Pittman N2342A212 Motor, Lower, 90325-180, 453418

Pittman N2342A212 Motor, Lower, 641 174-2R, 453419

AMAT 1200-01150 RLYCNTOR/NESLAB, Relay Controller NESLAB, 3P, CB. 407157

AMAT 0040-93967 Stand, Bottle Support. 407160

Furon 1102853 Diaphragm Valve, UPM3-646, 100044

Tamron ANM8802 TV Lens, 1/3", 4mm, 1:1.2 CS, CCTV, 324503

Fujikin 316L-P Diaphragm Valve AQ2GF000 422648 Swagelok 6LVV-P 1/4" VCR, 452081

Fujikin 316L-P Diaphragm Valve, AQ8MB000, 429504, 1/4" VCR, 452082

Fujikin 316L Diaphragm Valve AQ8MB000 429504 1/4" VCR, KR5HY000 100499, 452083

Fujikin 316L-P Diaphragm Valve, APWYM000, 454751, 1/4" VCR, 452084

Fujikin 316L Diaphragm Valve AT0UM000 429504, 1/4" VCR, KU6PK000 100499, 452085

Fujikin 316L Diaphragm Valve, APWYM000, 454751, 1/4" VCR, 452086

APTech AP1210SM Pressure Regulator Valve 1/2" VCR, Swagelok, SMC, LAM, 452107

Oxford Engineering 152507 Mitre Ring, Trikon, 452498

Novellus 03-028665-02, A173, Cable 402578

IPEC Speedfam 372-37062-1 Video Driver PCB

AMAT 8300 Etch Chamber Hexode Plate Support, Farmon ID 412534

AMAT 8300 Etch Chamber Hexode Plate Support, Farmon ID 412535

3 Shibaura SFA1151-RO Sensor, 409799

Vexta UPH566-A-A19 5-Phase Stepping Motor, DC 0.75 A, 414773

3 TEL 8119761, SP1981-3955, Stand, Leg. 412942

Veriflo HFR902W3PXFS8MMFV Pressure Regulator, Inlet 500 PSI, 410278

NIC Components Corporation NMC0603X7R102J50TRP, Ceramic Chip Capacitor, 411962

(Set of Two) Intermec 068486-003, Centronics Interface PCB Board . 412609

Gewinde Ziegler ZMV Locking Nut, 70 x 2 mm, 451951

7 AMAT 0992-60137 Pin, Wafer Lift, SS Bellows, Matrix Systems 992-60137, 410168

AMAT 0140-20053 Harness Assembly, Main Remote Distribution, Cable, 414003

37 AMAT 0021-73688, Bolt, 406030

Disco MOGCL289---Y, Pressure, Power Switch. 414885

Fujikin International Gas Isolation Valve, 316L, Farmon ID 411993

IPEC Speedfam Novellus AD2117B1 Thrust Cover

AMAT 0021-11104 Spacer, TC AMP/HTR PWR ENCL, 300mm WXZ, 413562

Prometrix PCA 54-0147, PCB 36-0104, PCB Edge Sensor FA, UV 1250, 411606

AMAT 0150-01590 Cable Assembly, Pressure Sensor, 300MM Wafer, Harness, 414353

AMAT 0150-01590 Cable Assembly, Pressure Sensor, 300MM Wafer, Harness, 414354

Swagelok SS-18VM8 Needle Valve, 451612

SMC MGQL63-75 MGQ Guided Cylinder USIP, 453454

SMC MGQL63-75 MGQ Guided Cylinder USIP, 453455

Thornton L740-S05 Digital Controller 412407

6 AS568-448 O-RING (SILICON) SA55707242A 3MP-A448A SO04523 Farmon ID 406045

12 WAGO 788-312 Relays, DC 24V, AC 250V/2x8A, 453491

Nupro SS-8BK-VCR-IC Valve, NC, Farmon ID 412208

5 S014716, SP-GT1, Cassette Door, Spliced, Cassette Chamber, O-ring, 406422

PCB Interconnect Nikkon 02-04892

2 RKC H-D0-E-D SR MINI HG SYSTEM TEMPERATURE CONTROL Farmon ID 402862

NANABOSHI V30-I02, 12-6237/1988-2, CABLE, BLACK, W/CONNECT 2M, 408984

Corelis 10204A, NetICE-R Option 2/2MF 413290

Corelis 10204A, NetICE-R Option 2/2MF 413291

Corelis 10204A, NetICE-R Option 2/2MF 413292

Corelis 10204A, NetICE-R Option 2/2MF 413293

Corelis 10204A, NetICE-R Option 2/2MF 413294

96 MEC Tech MEC83106-1078L Screw Cover, Farmon ID 413281

Aluminum Electrode A For PY150, 835-2867A. 414939

Shindengen EY122R1U Switching Power Supply SP1996-5451, 414858

Quester Technology 5407005 Filter N2 and O2 Carrier, Pall 328948

Nissin Electric NIC-07159 Shaft 405817

NUPRO N15978 6LV-DABW4-P-GR SHUT VALVE ON/OFF T 914114-001-1 PANEL 402816

NUPRO N15978 6LV-DABW4-P-GR SHUT VALVE ON/OFF T 402817

NUPRO N15978 6LV-DABW4-P-GR SHUT VALVE ON/OFF T 914114-001-1 PANEL 402818

NUPRO N15978 6LV-DABW4-P-GR SHUT VALVE ON/OFF T 914114-001-1 PANEL 402819

PACK DRIVER STEPPING MOTOR DRIVER AK-X120Q 202587 PH264-01 1994-1011 405943

NUPRO N15978 6LV-DABW4-P-GR SHUT VALVE ON/OFF T 914114-001-1 PANEL 402815

AMAT 0040-07407, Panel, Cover, Floor Rear Fac Middle CMF. 414410

TRILLIUM FM02 865-5683-00 033-9020-19 CB 14 E TM02 (MM/DM) Farmon ID 405888

ALUMINIUM ELECTRODE A FOR PY150 832-2687A Farmon ID 405991

SWAGELOK NUPRO SS-BNV51-C 316L SS HIGH-PURITY BELLOWS- VALVE 406015

SWAGELOK NUPRO SS-BNV51-C 316L SS HIGH-PURITY BELLOWS- VALVE 406017

VERIFLO 42600719 944AOPLPNCSFSFF DIAPHRAGM VALVE 125PSI Farmon ID 406019

AMAT 3300-00678 FTG PIPE ADPTR BLKHD 2"FNPT PVDF. 411385. 411386.

AMAT 0150-21661, K-Tech 0150-21661(SPOT), Cable Assembly, EMO Intcnt, CBD, REM

AMAT 0660-01860 CARD INTERFACE RS-2324 PORT (NO PCB INCLUDED). 407288

832-2687A ALUMINIUM ELECTRODE A FOR PY150 407328

Fujikin FPR-71-6.35-2 Solenoid Valve 328955

Fujikin FPR-71-6.35-2 Solenoid Valve 328926

HONEYWELL MICRO SWITCH FE-LS1C SR5000528 8719 402779

NUPRO N99275 6LV-DABW4-P-GR SHUT VALVE ON/OFF T 914114-001-1 PANEL 402815

Fujikin 22-00612-03 Valve, VCR 414568

AMAT 0040-00556 Side Shield 1, 407103

AMAT 0020-42292 ADAPTER SENSOR HYT WXZ ADAPTOR 407140

MKS Instruments HPS 919 Hot Cathode Ionization High Vacuum Controller, 452244

AMAT 0040-00559 Side Shield 4, 407102

AMAT 0140-06954 HARNESS ASSY, PRODUCER ET 1-11938000-33 Farmon ID 405889

AMAT 0040-07740 bua bar swll 300mm, 409375

VERIFLO 42600719 944AOPLPNCSFSFF DIAPHRAGM VALVE 125PSI Farmon ID 406016

Swagelok 6LV-DAVR4-ZD-CM Diaphragm Valve 1/4" VCR 406766

SWAGELOK NUPRO SS-BNV51-DU-C ES1914 HIGH-PURITY BELLOWS- VALVE 406018

AMAT 0240-24030 Kit, Pneumatic RGA Valve PVD CH1-4 Poly 414699

AMAT 0040-46721 Guard, Spoolpiece, right, TICL4 Producer, 411438

AMAT 0140-03225 Harness Assembly, Local AC, 300MM RTP Chamber 413549

Oriental Motor PH265M-31, Vexta Stepping Motor,2 Phase, 0.9DEG/STEP, DC6V, 0.85A

AMAT 0150-03998, 1-11938000-203, Cable, C/A EMO Interconnect, 25FT, 413867

AMAT 0150-04292 Cable Assembly RS232 9 Pin FEM TP 9 PIN FEM, Harness, 412835

AMAT 0140-01754, Assembly, Harness, Adapter, Light Towers. 413750

AMAT 0140-77021, Harness, Cable, X-Car, Manif, MAINFBLKHD. 412692

AMAT 0140-07237 Harness Assembly, DC Power, Source Match/Cat, 407269

AMAT 0140-09278 Harness Assembly, DC BIAS To Sensor Head, 407270

AMAT 0150-03998 Cable, EMO Interconnect, 25Ft. 412702

AMAT 0150-77101 Cable, PAD1 DRV - BK, Harness, 413939

AMAT 0150-77101 Cable, PAD1 DRV - BK, Harness, 413940

AMAT 0140-77021 Harness, X - CAR, Mainframe Blockhead, Cable, 413941

AMAT 4060-90016 MANIF FR-3/8 407310

AMAT 0150-22610 CABLE ASSY I/O DIO WL ECP 407315

AMAT 0150-10402, Cable, Harness, Wafer Sensor/WPS, MC, Robot. 410742

Sanden S-PS-033B Power Supply, PCB, 411786

AMAT 0150-12018, Harness, Cable Assembly, ECMP Power Supply CMP LK. 414236

AMAT 0150-01561, Harness, ECP, Cable Extention Power Cable for STE. 414253

2 LAM 796-09638-001 Bellows Seal Kit 328927

AMAT 0150-12018, Harness, Cable, Assembly, ECMP, Power SUP1 CMP LK. 414480

Nupro 6LV-DABW4-P-GR Shutoff Valve, On/Off, 914114-001-1 Panel, 410173

Nupro 6LV-DABW4-P-GR Shutoff Valve, On/Off, 914115-001-1 Panel, 410174

Nupro 6LV-DABW4-P-GR Shutoff Valve, On/Off, 914115-001-1 Panel, 410175

Nupro 6LV-DABW4-P-GR Shutoff Valve, On/Off, 410176

Nupro 6LV-DABW4-P-GR Shutoff Valve, On/Off, 914114-001-1 Panel, 410177

Nupro 6LV-DABW4-P-GR Shutoff Valve, On/Off, 914114-001-1 Panel, 410178

Vexta PH266L-31B 2-phase Stepping Motor, DC6V, 1.2A, Farmon ID 412068

Vexta PH266L-31B 2-phase Stepping Motor, DC6V, 1.2A, Farmon ID 412070

LAM 714-017336-002 Fan it, 44xx, Cover, Panel, 409018

LAM 714-017336-002 Fan it, 44xx, Cover, Panel, 409019

LAM 714-017336-002 Fan it, 44xx, Cover, Panel, 409020