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可编程控制器类型

4.1按控制规模分

控制规模主要指控制开关量的入、出点数及控制模拟量的模入、模出，或两者兼而有之（闭路系统）的路数。但主要以开关量计。模拟量的路数可折算成开关量的点，大致一路相当于8～16点。

依这个点数，PLC大致可分为微型机、小型机、中型机及大型机、超大型机。

微型机控制点仅几十点，如德维森公司的V80系列PLC本体从16点到40点，OMRON公司的CPM1A系列PLC，西门子的Logo仅10点。

小型机控制点可达100多点。如如德维森公司的V80系列PLC可扩展到256点，OMRON公司的C60P可达148点，CQM1达256点。德国西门子公司的S7-200机可达64点。

中型机控制点数可达近500点，以至于千点。如德维森公司的PPC11系列可扩展到1024点，OMRON公司C200H机普通配置zui多可达700多点，C200Ha机则可达1000多点。德国西门子公司的S7300机zui多可达512点。

大型机：控制点数一般在1000点以上。如如德维森公司的PPC22系列可扩展到2048点，OMRON公司的C1000H、CV1000，当地配置可达1024点。C2000H、CV2000当地配置可达2048点。

超大型机：控制点数可达万点，以至于几万点。如美国GE公司的90－70机，其点数可达24000点，另外还可有8000路的模拟量。再如美国*康公司的PC－E984--785机，其开关量具总数为32k（32768），模拟量有2048路。西门子的SS－115U－CPU945，其开关量总点数可达8k，另外还可有512路模拟量。等等。

以上这种划分是不严格的，只是大致的，目的是便于系统的配置及使用。

一般讲，根据实际的I/O点数，凡落在上述不同范围者，选用相应的机型，性能价格比必然要高；相反，肯定要差些。

自然，也有特殊情况。如控制点数不是非常之多，不是非用大型机不可，但因大型机的特殊控制单元多，可进行热备配置，因而采用了大型机。

手机

： 

 Qq:

郑娟萍

厦门仲鑫航自动化设备有限公司  

4.2按结构划分

PLC可分为箱体式及模块式两大类。微型机、小型机多为箱体式的，但从发展趋势看，小型机也逐渐发展成模块式的了。如OMRON公司，原来小型机都是箱体式，现在的CQM1则为模块式的。

箱体的PLC把电源、CPU、内存、I/O系统都集成在一个小箱体内。一个主机箱体就是一台完整的PLC，就可用以实现控制。控制点数不符需要，可再接扩展箱体，由主箱体及若干扩展箱体组成较大的系统，以实现对较多点数的控制。

模块式的PLC是按功能分成若干模块，如CPU模块、输入模块、输出模块、电源模块等等。大型机的模块功能更单一一些，因而模块的种类也相对多些。这也可说是趋势。目前一些中型机，其模块的功能也趋于单一，种类也在增乡。如同样OMRON公司C20系列PLC，H机的CPU单元就含有电源，而Ha机则把电源分出，有单独的电源模块。

模块功能更单一、品种更多，可便于系统配置，使PLC更能物尽其用，达到更高的使用效益。

Tuthill pump P11033

2 Leybold TurboTronik NT 340M, 340 M/I turbo pump controller

vacuum chamber with 2 aluminum cover plates, 2 plexiglass plates with gas feed

IPEC Speedfam Novellus 2850-739458, Robot 676

275 convectron gauge controller granville-phillips 275098-1 

SMC ThermoCooler Chiller HRGC002-AN-T

5 AMAT 0010-76173 Throttle valve hinge and isolation valve assembly, price for 5

Lytron Chiller RC006G03BB1C020

Brooks Automation Used Robot 121669

6 AMAT 0010-76173 Throttle valve hinge and isolation valve assembly, price for 6

Vacuum chamber with 2 spare clamp rings, aluminum 

Bay Voltex used chiller MC075E2,  8160 BTU's

Affinity Chiller Used FWA-032K-DD01CAM1

Brooks Automation 002-9520-155 Kit, Robot, Atr8, 2 Foup ANL, SST 04-172106-00

Novellus circuit breaker panel LPB, WTS HV 02-158824-00 B w Cosel power supplies

Affinity Chiller PNE-H20L-ED36CBCO

2 AMAT 0010-40099 Erhorn RF match network price for both

Genmark 400298338 Robot, For parts

NEW FOCUS, AFOP MODEL GYCW-4 FIBER OPTIC Work Station

3 New PALL DFA3001J006P, HDC II .6 micron ABS Disposable filter assy.

2 ENI, POD-DNET-00, Generator interface network modules

AMAT In line Gas filter TEM-8711-6

Irvine Optical Corp. U22BPL1 PCB

 6 New  Eppendorf combitip, 50 ml combitips

New Pall 12991, SuporCap50 Sterile capsule .2um filter

150mm Single Wafer Shipping Box, Empak Z150-01, 395674, 395675

Clipper 632-D Foot Switch, Linemaster

1 Moeller PKZM0-2.5, 1 Moeller PKZM0-1.6, protected manual motor contactors

LAM 716-011536-001. ceramic ring, cleaned 

ENI OEM-1250-02 RF generator 3 phase 5 wire, 1250 Watts

Asyst Advantag 9100, ATR9100-RoHS, 9701-2936-01

VAT 67786-R1, battery pack

Cole parmer 8112-00, Thermocouple Thermometer 7002H J

Festo MN1H-2-1/4-MS, pneumatic solenoid poppet valve

Ogura Clutch RNB 0.2G, DC-24V, GL

edyne Hastings BG-6, Vacuum gauge controller

National Instruments I/O Module, Compact FieldPoint cFP-2120, cFP-CB-1, cFP-DO-4

Diversified technologies 651200978 computer board, in 386, looks unused

Asyst 3200-4348-04, PCBA, Door Node, Falcon

506718-01 Cable Motor  Power Left Spindle ODI 4800, new

6 New Hose connection AMAT 3300-01011

Horiba STEC 4400 MFC, 50 SCCM Ar, STEC SEC-4400MC

Berkeley Process Controls TS-3200-BR Monitor IPEC Speedfam Novellus 966041

2 Parker 4-4 P2HLZ-SS Valve

Dell Computer Roller Rack Installation Kit, RCKRL, R/V, 2U, SL, V4, 0FN360

NIC COMPONENTS CARBON FILM FIXED RESISTORS 200 PCS

3 AMAT 0020-31627 Clamp ring, anodized aluminum

In-Line Pneumatic Valve, MKS KF-40, body cleaned

Millipore gas filter C6NM7391

Copley Controls 800-999, 07-00177-000, PCB Assembly, Motor Drive

AMAT 0100-20098 Shield treatment controller, rev K

Bellows Vacuum KF 40, Line, Piping, Hoses, Flex Tube, 80 inch, NW40

JAB050 PCB PC-92039A

Asyst 9701-5580-01 Cable

AMAT 0190-25834 Seat Annodized Aluminum, T3

233270097 Cup, Outer, Feedthru, IMP

Millipore gas filter C7DM7778

Resistors 1/2 W NUCLEAR MAGNETIC RESONAtor 70023845

Novellus 10-054043-00 Thermoplastic Hose

IAI  RCP-C-RSAI, Robocylinder RSAIL-100, cylinder controller

MKS 151-0016K HPS right angle manual vacuum isolation valve KF 16

VAT 24424-KA24-BCZ1/1897, Right Angle KF16 vacuum isolation valve

9 New Pall A50V002p2, Acro50 filters with 0.2um Emflon II membrane

US Robotics 000840-06 33.6 ISA Internal Data/ Modem

Omega H203, Temperature Meter

 SMC KMD10-03, pneumatic manifold, 0300-737848

39 used KF 40 clamps, NW40 flange clamp

2 Horiba STEC 4400 MFC, 200 SCCM N2, STEC SEC-4400M

L-Com TDC005-2, Asyst 9701-5578-01, cable, New

Used AMAT 0140-01893 Cable looks very clean

SMC SS5V1-DUK01498 5 Station Manifold Assembly

NEW FOCUS, AFOP MODEL GYCW-3 FIBER OPTIC Work Station

EFI Electronics MBP120/208Y Linemaster MBP, multiphase surge protection

CTI On Board 8, 8116041G001, Cryopump, OEM Box

DIP Inc. CDN491, 15049105, PCB Card, AMAT 0660-01879, 398212

MECS UTM3500NS Wafer Handling Robot and cables

ATI Technologies 109-43200-10

NEW CABLE ASSY, FILTER BD TO SUPP P/S 033688005

PRI BM299 5026293 705C07C3

CTI Cryo ON-Board regen controller keypad On board

Asyst 3200-4346-04 PCB Assembly, Tri-RGB LED Display

2 Omron Type GJ-3A1B-B-W1 Volts DC24V

Lot of 2 Used STEC IV-2410AV-02H Injector Valve AMAT #0190-36237

New PALL KA2J012P2 , HDCII filter, 1.2um

Bimba CFO-07361-a Flat 1 Mini Air Cylinder

2 Vacuum Pipe, Line, KF50, NW50, 12 inch length, Foreline

New Echoline LDP0.1WC/25P-16,  differential Pressure monitoring controller

Westover Scientific FCL-B1100 CleanBlast Fiber Optic Connector Cleaning System

Horiba STEC 4400 MFC, 500 SCCM Cl2, STEC SEC-4400M

Opto 22 AC28 ISA bus - PAMUX bus adapter PCB 

Watlow TLM-8, ANAFAZE K-type TC controlled temperature controller

2 New SMC KDM10-03, pneumatic manifolds (KDB20), 10 position

Ribbon Cable 05 C 300V E124936-B Actuone 599011013

MKS 258B-00500RY Mass Flow Meter  Used

SMC XLG-16-X1085, Right Angle KF16 vacuum isolation valve

Disco Switch Unit MOHLRB09--C Cover (Water-Proof) 

Pittman, Ametek, 9236E599-R1, Inertia Dynamics, 1701-0053, 57-18-5C Rev G

12 Ted Pella 139-50, Membrane Box, 68.6mm

Horiba STEC 4400 MFC, 500 SCCM SiH4, STEC SEC-4400MC

4 Oriental motors PK596-NBC Vexta, 5 phase stepper motor, 0.72 step DC, 1.4A

Mech-El Ind. 827 Wire Bonder, Uthe Logicon 10G, Bausch & Lomb stereozoom 

Proteus Digital flow meter, bezel unattached to faceplate in 2 locations

100mm Single Wafer Shipping Tray, Fluoroware H93-40, 395664-395671

Advanced Energy 3156012-002 PDP 2500 Pulsed Plasma

Miele 2638714, level control switch

I.T.E. Wide Range Power Supply PW102, Asyst 9700-8734-01, and cables

5 new Thomson 18281A, Super8 Cartridge Ball Bushing Bearing

Single Wafer Shipping Box, Empak Z200-0203, 395695-395698

EN/IEC 60947-3, 60947-5-1, E D1-3D S4-RG Main Power Switch Assembly

MKS CVNL-K2-MTVZ In-line vacuum isolation valve, manual, with safety pin, KF25

Asyst 9701-3689-01 Servo Stepper Motor US Digital E4P-300-197 Lin 4118C-02D-02RO

Genmark 2sp059781, Prealigner, firmware version GP2S-3.21, sp1982-2795

Shaft, stainless steel 500666-00

pacific scientific 1.8 degree step motor E21NCHT-LDN-SS-04

5  ABB S 283 UX, circuit breakers, 240V, 20A, 3 phase, Look unused, sell as used

Crossing Automation Ball Screw 31"

Hoffman 84" Generator Rack for HDP300, Novellus 19-260538-00

MKS 1480A01311CR16M12  MFC Alta model digital Mass flow controller, 10 sccm N2.

Bodine 42R5BFPP-5N, Gearmotor, 230V, 1/4 hp,  Very clean

Leybold DA-10-028 230 X 5mm O-Ring, New

Parker Ni VCR Gaskets,Contoured Retainer, 50-8V-NI-R

Lot of 4 SMC VX2330, air or water solenoid valves, look unused, 

Square D 2NR-301-001 Current Transformer

Asyst Crossing Automation 9701-2143-01, Assy, Fru, Opt Wafer Mapper, BTB, 398663

SMC SS5V1-DUK01498 5 Station Manifold Assembly

DIP Inc. CDN491, 15049105, PCB Card, AMAT 0660-01879, 398212

ICD Heateflex  6500 Microtemp System Controller looks new, sell as used

Crossing Automtion Asyst Technology 3200-4346-04 PCB assembly, Tri-RGB LEED

Server Technology CW-8H1-C20M, Sentry Switched Cabinet Distribution Unit

Gas Pipeline, MKS 1159B-13197, 121002-G2, 0010-13150, Swagelok SS-DLV51, Pall

Brooks 8200-02 Vacuum Cassette Elevator 8-VCE

10 New Vari-Size Cord Grip HUBBELL HBL4720C, 15 Amp Plug

Perkin Elmer 1760-X FTIR w Microscope w Olympus SZ-PT & Melles Griot Laser 3222H

2 Dwyer Series 1900, AMAT 1270-00164 SW Press Diff .40-1.75" WC 1/8NPT NO/N

2 Mectrol M24-2265:1 Dojen Speed Reducer, Zero Backlash

6" Black Process Cassette, Height 7", 395658, 395659, 395660, 395661, 395662

6 Torrington B-44 Roller Bearings

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

Asyst Crossing Automation 3200-4350-01, Falcon PCBA, 3000-4350-01

Copley Controls 800-299A, 09980571, 395701

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

2 Omron C40 K SYSMAC, C40K-CDR-D programmable controller, Novellus 0125-150619

Disco ELCOM GEDAD320-007 Surface Sheet (300)

Mitsubishi MR-J2S-70B AC Servo controller 750W

Norgren K71DA00KA1KA1 Valve Nugget 200 Directional Control Spool Valves 150 PSIG

Ushio Quartz Infared Halogen Lamp QIH220-1350/L

Kinetics Gas Line, APTech AP1006SM 2PW FV4 FV4 SB, Pall, Ametek, Titan 316L SCG

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

Advanced Energy 3156012-002 PDP 2500 Pulsed Plasma

2 iso centering rings, o-ring, 10 inch, used

Tylan General Millipore CDLD-11S06-EMC, Manometer, 10 Torr Novellus 60-029344-00

BM26476 LEFT CORNER I/R SENSOR

6" Process Cassette, Height 5.5", 395648

Kinetics Gas Line, APTech AP1810SM 2PW FV8 FV8, Pall SGLFPF6402VMM6/8, Parker

SMC KDM10-01 Multi-connector, KDM ONE TOUCH Pneumatic, 1/8IN. ODTUBE, 10 STATION

Light Pipe Fiber Optic Cable Hamamatsu A2873

Genmark Automation controller

2, IRIE KOKEN IFSV40-C-3,  Inline vacuum isolation valves KF40. metal bellows

Asyst 3000-4358-01 PCB, 9701-4142-01

SMC Digital Pressure Switch 03-179013-00 

Honeywell 75332BN52NOD Skinner Valve