IC697CPX782 IC697CPX782 IC697CPX782 IC697CPX782  

由模塊聯(lián)結(jié)成系統(tǒng)有三種方法：

①無(wú)底板，靠模塊間接口直接相聯(lián)，然后再固定到相應(yīng)導(dǎo)軌上。德維森公司的V80系列PLC就是這種結(jié)構(gòu)，比較緊湊。

②有底板，所有模塊都固定在底板上。如德維森公司的PPC11、PPC22和PPC31系列PLC，OMRON公司的C200Ha機(jī)，CV2000等中、大型機(jī)就是這種結(jié)構(gòu)。它比較牢固，但底板的槽數(shù)是固定的，如3、5、8、10槽等等。槽數(shù)與實(shí)際的模塊數(shù)不一定相等，配置時(shí)難免有空槽。這既浪費(fèi)，又多占空間，還得占空單元把多余的槽作*。

③用機(jī)架代替底板，所有模塊都固定在機(jī)架上。這種結(jié)構(gòu)比底板式的復(fù)雜，但更牢靠。一些特大型的PLC用的多為這種結(jié)構(gòu)。

鄭娟萍

廈門(mén)仲鑫航自動(dòng)化設(shè)備有限公司 

按生產(chǎn)廠家分

目前生產(chǎn)PLC的廠家較多。但能配套生產(chǎn)，大、中、小、微型均能生產(chǎn)的不算太多。較有影響的，在中國(guó)市場(chǎng)占有較大份額的公司有：

德國(guó)西門(mén)子公司：它有S5系列的產(chǎn)品。有S5－95U、100U、115U、135U及155U。135U、155U為大型機(jī)，控制點(diǎn)數(shù)可達(dá)6000多點(diǎn)，模擬量可達(dá)300多路。zui近還推出S7系列機(jī)，有S7-200（小型）、S7-300（中型）及S7-400機(jī)（大型）。性能比S5大有提高。

日本OMRON公司：它有CPM1A型機(jī)，P型機(jī)，H型機(jī)，CQM1、CVM、CV型機(jī)，Ha型、F型機(jī)等，大、中、小、微均有，特別在中、小、微方面更具特長(zhǎng)，在中國(guó)及世界市場(chǎng)，都占有相當(dāng)?shù)姆蓊~。

日本三菱公司的PLC也是較早推到我國(guó)來(lái)的。其小型機(jī)F1前期在國(guó)內(nèi)用得很多，后又推出FX2機(jī)，性能有很大提高。它的中、大型機(jī)為A系列。AIS、AZC、A3A等。

日本日立公司也生產(chǎn)PLC，其E系列為箱體式的。基本箱體有E-20、E-28、E－40、E－64。其I/O點(diǎn)數(shù)分別為12/8、16/12、24/16及40/24。另外，還有擴(kuò)展箱體，規(guī)格與主箱體相同其EM系列為模塊式的，可在16～160之間組合。

日本東芝公司也生產(chǎn)PLC，其EX小型機(jī)及EX－PLUS小型機(jī)在國(guó)內(nèi)也用得很多。它的編程語(yǔ)言是梯形圖，其的編程器用梯形圖語(yǔ)言編程。另外，還有EX100系列模塊式PLC，點(diǎn)數(shù)較多，也是用梯形圖語(yǔ)言編程。

日本松下公司也生產(chǎn)PLC。FP1系列為小型機(jī)，結(jié)構(gòu)也是箱體式的，尺寸緊湊。FP3為模塊式的，控制規(guī)模也較大，工作速度也很快，執(zhí)行基本指令僅0?l微秒。

日本富士公司也有PLC。其N(xiāo)B系列為箱體式的，小型機(jī)。NS系列為模塊式。

美國(guó)GE公司、日本FANAC合資的GE－FANAC的90－70機(jī)也是很吸引人的。據(jù)介紹。它具有25個(gè)特點(diǎn)。諸如，用軟設(shè)定代硬設(shè)定，結(jié)構(gòu)化編程，多種編程語(yǔ)言，等等。它有914、781／782、771／772、731／732等多種型號(hào)。另外，還有中型機(jī)90－30系列，其型號(hào)有344、331、323、321多種；還有90－20系列小型機(jī)，型號(hào)為211。

Infiniband PCB SilverStorm HCA 9000 7104-HCA-128LPX 900440-200-1 HannStar 399691

Infiniband PCB SilverStorm HCA 9000 7104-HCA-128LPX 900440-200-1 HannStar 399692

Infiniband PCB SilverStorm HCA 9000 7104-HCA-128LPX 900440-200-1 HannStar 399688

Infiniband PCB SilverStorm HCA 9000 7104-HCA-128LPX 900440-200-1 HannStar 399690

Infiniband PCB SilverStorm HCA 9000 7104-HCA-128LPX 900440-200-1 HannStar 399693

Infiniband PCB SilverStorm HCA 9000 7104-HCA-128LPX 900440-200-1 HannStar 399695

Ushio JCV120V-750WBH1 Lamp, Dual Hanger, 8IN, 1001816

Vexta Stepping Motor PH264-01B-A8, 2 Phase, 1.8 Degree

Omega CN2011-J Programmable Temperature Controller, Dayton 4E024 solid state 

MICRO MEMORY INC MM-B500C 16K, 8201-0263-A, 91251 PCB

NEW Ultra high purity manifold PCW RPS TMP 300MM, 0051-06604 01, 3005892

Schneider Electric Circuit Breaker 10A lots of 13

KF 16 Centering Seal, Orifice 022 Novellus 02-134129-22

KF 16 Centering Seal, Orifice 030 Novellus 02-134129-30

KF 16 Centering Seal, Orifice 017 Novellus 02-134129-17

KF 16 Centering Seal, Orifice 028 Novellus 02-134129-28

KF 16 Centering Seal, Orifice 032 Novellus 02-134129-32

KF 16 Centering Seal, Orifice 029 Novellus 02-134129-29

KF 16 Centering Seal, Orifice 019 Novellus 02-134129-19

KF 16 Centering Seal, Orifice 014 Novellus 02-134129-14

KF 16 Centering Seal, Orifice 024 Novellus 02-134129-24

Keyence BL-550H Bar Code Scanner BL550H

MKS 41A11DCA2AA003 Baratron Pressure Switch

ACECo S33-243 Susceptor Assy, 150mm rebuild 11p-006691-19

AMAT 0020-27944 clamp ring, 6 inch, 150mm HTHU HOT AL, DAD

9 New Schneider Electric Circuit breaker 20A

Fuji IMVAC AVR-50 Throttle Valve, used clean

N-48 KEYENCE TERMINATOR 0106043 lots of 3

UNIT MFC UFC-1200A, N2, 200 SCCM gas range, 9446030300, mass flow controller

AMAT 0020-23977 clamp ring with 6 inch Aluminum/Tin SMF

AMAT 0020-25215 COLLIMATOR, HONEYCOMB, 1/2 inch HEX, 1:1, 13

3 AMAT 0040-13580 Chiller Hoses SS Flex with fitting connection

AMAT 0190-02890 CYL SPINDLE LOCK, 203-031 AIR DBL.Acting, 1.5 Stroke

Brooks 8200-02 Vacuum Cassette Elevator 8-VCE

AMAT 4060-00115 MANF VALVE 12Station M5 port type S41

Ham-Let UCV Series HMB1-4VKLC-GM4GF4GF4-2.35 Diaphragm Valve

Staset EA100D-24 Solid State Pressure Switch 

AMAT 3870-03903 Swagelok SS-18RS12 Valve MNL Needle 2WAY 3/4T 1.8 CV SST 

Swagelok 6LV-4-VCR-6-DM-025P Restrictor

2 Jet, SS-U Jet w/Long Connect, 50225010016, 751-06-003, 14-30-06B

Humphrey Solenoid Valve D0006-13A

HPS KF50, MKS NW50 Vacuum elbow, 90 Deg

OMGEA 6100, 6132H

Asyst Shinko TG-01G-RU-625-KB24, DC Geared Motor

Cisco NME-WAE-502-K9 Waas Network Module

IDEC Circuit Protector NRBM3111, Metron 3104600, 15A, 3 Phase, VDE

Novellus cooling hose with connecting fitting 11-256751-03, 46.5 inches long 

AdvanTech Industrial computer IPC-6806BP-B, IPC chassis, w/o BP. 150W P.S REV B

KF 16 Centering Seal, Orifice 000 Novellus 02-134129-00

Asyst Alignment Set-up Calibration Fixture, 1000-1076-01, 400700

2 AMAT 3700-02003 kalrez 2-346, 346 oring,etch chamber, 4 iso clamps, 0690-01113

4 AMAT 3300-04938 2FC-NW-50-2, FLEX Coupling, NW50, OAL 4.20 inches, KF50

MKS 1480A-27017 MFC Alta model digital Mass flow controller, 100 sccm Ar.

5 QLogic Fibre Channel HBA Card FC5010409-60 QLA2340

OMRON CJ1W-INT01 INPUT UNIT, 24 VDC, CLASS 2 ONLY, 399413

2 Genuine Cisco XENPAK-10GB-SR, 10GBASE-SR, 800-25213-01, 397971

2 AMAT 3810-01067 STUDSWVL SLOT 10-32 X 1.0"TL X 5/8" THD-L

2 new varian 2541547 O-ring spec

Cosel K25A-12 Power Supply

PCB Board 

Coiltronics VP3-0055 RocketPort,PCI,Univ, 16P, RoHS 5002290

Ham-Let UCV Series HMB1-4VKLC-GM4GF4GF4-2.35 Diaphragm Valve, 2709156

 Swagelok 6LVV-P1V222P-AB 3-Way bellows sealed isolation valve

2 new varian 2520020 boot neoprene

AMAT 0010-18132 HDPCVD Ultima RPSC Applicator 5200 CVD HDP-CVD &  PCB 0100-18035

 3 Centronics Interface PCB Board 068486-003

 3 Centronics Interface PCB Board 068486-003

3 Centronics Interface PCB Board 068486-003

SVG 80205A, WAFER HANDLING BOARD, SYS90 SYSTEM I/O

Wafer Mapper Assembly S3 Loadport 500128015

4 Edwards model 1570 pressure monitor analog

116335 381163500

Asyst Technologies 4002-5679-01, REV C, Faulhaber 9701-0135-01 REV A

2 New Arrow Hart 6612, locking plug, AMAT 0720-01203

CKD MAGD-10R-AT2 Pneumatic 2-Port Diaphragm Hybrid Valve NC Air 1/8"

AMAT 0010-18132 HDPCVD Ultima RPSC Applicator 5200  HDP-CVD,  & PCB 0100-18567

AMAT 0200-09629 cover Quartz ring, 150mm, Poly, 162mm ID, Etch chamber 

4 new AMAT 3870-00078 HPS 93-0057 KF50 Vacuum bellows NW-50

SensArray 1770A-8-0028 8" 5 Probe Wafer 150-200 C, Type K Thermocouples 399020

Flow Meter PFM-EJ30004T1, Slurry, 937-1310/C014, 1.0mm

POWER DISTRIBUTION PCB, SVG 80197C

12 SMC VQ1A01Y-5 AMAT 4060-00337 Solenoid Valve NP420-DN1 

Brooks Automation 129973 Series 8 Controller, 100-240 VAC, 50/60 Hz

UNIT MFC UFC-1200A, 20 SCCM Gas Range, C11-107850

5 AMAT 0200-09772 Filter Slit Window (Quartz) P5000, CVD Chamber 

AMAT 0020-26420 shield, 6, Tin, 101 Chamber, PVD sputtering, 13 sou

Overtemp 5CH HDR Latched 400/325 Deg PCB Board Semitool 23861-01, New

3 AMAT 3870-00864, Veriflo 955A0PLNCSFSFM, 45400048 pneumatic valve, VCR fitting

UNIT MFC UFC-1560A, N2, 100 SCCM gas range, JU58-0161, mass flow controller

SUNX SC-MIL, USCMIL, SC Series Sensor-To-PLC/PC Connection System

2 flow meter water output to magtrn water output 95-3658

AMAT 3870-05020 Ham-Let HMS30-4VKC-RND Ultra Clean Surface Mount Valve

IPEC 2807-719068, MP2 CYAN 16mb 70ns Micro Craft Controller

AMAT 3870-03341 Ham-Let HMS20-4VKLQ-LD Valve Assy Mnl Diaphragm 2port

Infiniband PCB SilverStorm HCA 9000 7104-HCA-128LPX 900440-200-1 HannStar 399694

PARKER VERIFLO HIGH PRESSURE VALVE MODEL 944MSFSFF PN 43700926

Sporlan CG-052 Filter Drier 026-28173-000

Novellus Vacuum foreline 10-128851-00-A  CAL-WELD

KEPCO Power supply RAX15-20K

2 Parker Compumotor OS series stepper motor, bipolar, OEM5740DS-10369  

10 Brooks handler calibration wafer test, 200mm, semitool 90006-11, NEW

Varian shield short 09619001

AMAT 0150-09681 Cable Assembly Integrated End Point Pwr

6 AMAT 0020-18513, Diffuser, Clean port, HDPCVD ULTIMA

Flanders 4119777-001 HEPA Filter

 4 Centronics Interface PCB Board 068486-003

 4 Centronics Interface PCB Board 068486-003

 6 Centronics Interface PCB Board 068486-003

 5 Centronics Interface PCB Board 068486-003

2 Oxford Applied Research ATM103,  Auto Tune controller for RF match

NEW emecanique LU2B12BL Schneider electric Novellus 27-316113-00

Sanyo Denki BL Super PV Servo Amplifier PV1A015SFYNP50

NEW Omega process strain gauge controller CNiS3253-DC series

ABB Circuit breaker, S 28 UX-K, 3 Pole 240V 16 amp

SMC SYJ3140-5M0Z, valve, SYJ two pos single PO RT

2 Novellus cooling hose with connecting fitting 11-256751-00, 20.5 inches long 

AMAT 1200-01038 Siemens 3ZA40 Relay, Therm, Overload,  8-12.5A

Genuine Cisco short wave optic DS-X2-FC10G-SR, 10-2258-01, 21CFR1040/10

AMAT 0020-09910 Pipe, Sputter, Etch Chamber

3 AMAT 3300-01297 Ham-Let 3083969 SS 1/4" x 3/8"

Mitsubishi MELSEC FX2N-4AD PLC, 0660-00494

Cutler Hammer FDB3090 Main circuit breaker 90 Amps 3 Poles 600 VAC-250VDC 40 C

2 UNIT MFC UFC-1501, N2, 10 SCCM Gas Range, C15-18360

Lot of 8, 70019093/A  0001 DAN T-A, Ribbon Cable and connector

RKC Instrument D100F-8N, DN-NN-NN, ZK-1095, REX-D100 Logic Controller

MKS NGS division PPT Residual gas analyzer, type 200EM

AMAT 3870-02958, Nor-Cal pneumatic isolation valve 2.00' NW50-50-25

Square D Vigirex RH99M Ground Fault Relay, Schneider Electric 3TUF0076359

2 24 NVJ114Y SMC NVV5J3-UIB980146 Pneumatic Manifold

adaptec AHA-2940U2B ASSY 1692306-02 BOARD

LUXTRON 712 Fluoroptic Thermometer, temperature probe

2 AMAT 1400-00651, OMRON E3HT-1E2 PHOTOELECTRIC SWITCH 

ROTEC VCPU20-16on00-a Power Watchdog 

Schrack RMC05024 Relay

NEW AMAT 0100-9073C PWBA, WB, Slotted Opto

4 new DNTRAK 13-0072-047, switch, pivot, Robot

Thermawave 14-006060 PCB AT, A/D Analog to Digital Converter PCB

NOR-Cal products 050127-23 isolation valve, KF-40, and conflat flange

2 NEW Fluorosilicone 2-177, AS568-177, Blue, 70, 22-373618-00

2 Centronics InterfacePCB Board 068486-003

Fujikin AK120000 Valve 

Automated microscope J-MAR 3012-05 with large XY stage

5 VQ1200NY-5-X35 DeviceNet EX160-SDN1 Pneumatic Manifolds 

Power Triade ARX-X589, HP08186824