IC697CHS790 IC697CHS790IC697CHS790 IC697CHS790
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。
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。
American Megatrends Hyper Disk 795005990, E7952000.04
lot of 3, Alicat PC-15PSIG-O-V3/10IN, CP MFC
New Swagelok VCR Fitting SS-8-VRC-CP
AMAT 0190-76252, DIP294 device Net I/O Block, 16 digital in, 8 digital outputs
MKS 1480A01352CR16M12 MFC Alta model digital Mass flow controller, 500 sccm N2.
21 Solenoid Valves
RT0399-2686. mechanical assembly, machine part
WinSystems J, EBC3PLUS-1912B, C-Flash 2 , PCM-COM4A
Asyst 9700-7017-01, KLA Tenor 0040898-000, Sensor, Pod, Pres, Asyst LDPT S3
Lot of 4 BERG LRSB-20
3 new Greene Tweed Chemraz 9248-SC520 4.734 x 0.139 in.
SMC XMA-40C-X626 Right angle vacuum isolation valve. Metal seal conflat 2 1/4",
Coilhose pneumatics 8802K Heavy duty tamper proof pneumatic regulator 0-125 PSI
Berkeley process USA4-22-35 control, multi axis universal servo amplifier
TEM Tech Lab HYPTMV-WD050-1/2 Pressure Transducer, Novellus G33-0000033
Lam 716-011036-001 Ring filler orifice, Alumina
Norgren / Buschjost 8254303.915, Solenoid valve
4 New 26-81544-00 Nut, spring support,
Banner QS18UPAQ Sensor
SMC NCDQB125-U1A97 Pneumatic Cylinder AMAT 0010-03051
Hamilton 81620 Syringe, 1010TLL, 10.0 mL rev E
Oriental Motor Torque motor 4TK10CGN-A, New
6 Aera Connector Box CB-08
Automotion motor controller ALC250R-010-1111,MFG Part # 4009-13-R3S
2 New UE precision ES3000D-18 Staset precision pressure switch built in display
Square D circuit breaker power pact HD 060, HDF36030
Sensor Mounting Frame for Asyst Wafer Lift, Elevator, Transfer, SUNX EX-13EP EBD
2 Disco Carbon Brush Assembly NCB00005
MikroPrecision Automation XY stage RS-O2-CFM125
new dow corning 3-6642 thermally conductive adhesive kit
Kinetics Fluid System Gas Line, Tescom 44-2213-242-010, ATC L2A-VRGF, Entegris
2 Moeller ZM-6-PKZ-2, adjustable Trip block Manual Contactor
Keyence FS2, 8 new FS2 sensors repackaged, surplus inventory
Kontes tissue grind tube sz 100 ml 885303-0100
NAIS Matsushita Panasonic LightPix AE10 with manual
8 new Greene Tweed Chemraz 9346-SC520 4.1 x 0.120 in.
5 Mouser Electronics SSL-LX5093LYD LED 5MM Yellow Diffused
Omron V700-HMD13A, RF Tag reader, AMAT 0190-10957 ID Reader/Writer
MKS 226A-29444 Differential pressure transducer
AMAT 0020-90452 Operating Arm
Cole Parmer 7520-25 Masterflex peristaltik pump drive, looks new or rebuilt
Reliance Conductor Small D-C motors
LAM 853-090260-04 Dark space shield
Transonic Systems MA3PSB, Transonic flow probe, Looks new sell as used, 3PSB1655
APTech AP1010S 3PW FV4 MV4 1 Regulator, Single Stage
SICK WL9-2P131 sensor
KEYENCE FS2-62 Photoelectric Sensor
4 Misubishi F-20CM-5U Positioning Counter programmable controller modules
Kinetics Gas Line, Regulator Tescom 44-2213-242-010 Ametek gauge swagelok
SHB INSTRUMENTS MODLE 109 SCOPE
EUROTHERM 2408I 2408I#146042
Helical Flexible Shaft Coupling 507704-00 110-24
New SMC VNB504A, Brass Process valve VNB504A-32AN
6" Process Cassette, Height 4.5", 395649, 395650, 395651, 395652
Asyst 15453-001, PCB Assy, CCD Board, Pre-Aligner, Assembly, FCCD143AEDC
3 used Eurotherm RSDA 25A 500V LDC Solid State Relay+Heatsink, 3.5-28 VDC
SWAGELOK 6LVV-DPFR4-P1-0 and 6LVV-DPFR4-P1-C
2 Swagelok Fittings 1/4 in comperssion x 1/4 npt fe
Kinetics Gas Line, Swagelok B-43S4, APTech AK1030B 4PL 4 4 0 0 HF, Ashcroft
New Barnant 7017-21 pump head, SHT shaft, SS
3 Swagelok 6LV-DAVR4-P-C bellows sealed isolation valves
New UE precision P36W-132 precision pressure switch 10 PSIG activation
CTI On Board 8, 8116041G001, 8" Cryo
7001-5343-901 10.7 Mhz reciever
IPEC Speedfam Novellus 2850-739458, Robot 676
5 Parker BR-3-3118-1 Back pressue regulator
3 new kachina 233-5052-91 block shield
PIAB X60L MINIFLEX VACUUM PUMP
Asyst Technologies 3200-4346-04 PCB, Assembly, Tri-RGB LED Display, 3000-4346-03
2 Ametek, Pittman Motor, N2342A212, 2048 CPR, 11.623 V/KRPM, 641 174-2R
3 new Greene Tweed Chemraz 9248-SC520 4.734 x 0.139 in., 22-174296-00
MKS 627A13TBC 1000 TORR baratron pressure transducer
4 Norcal NW-25-BCP, Clamp, Bulkhead NW (Kit)
Crossing Automation Asyst 4002-4882-01 IBM 884910A, E Server xSeries 306m 399355
Parker 71315SN2MVJ111B2, 24VAC solenoid valve
1 wafer handler robot end effector
SIEMENS LOGO POWER SUPPLY 6EP1 331-1SH01 and 4 finder Type 40.52 sensor
10 Kinetics Gas Line, Tescom 74-24P1KR920-067, Pall SGLFPF6402VMM4, Ametek
ENI VL-400 M1 Phase shift controller
Pittman Lo-Cog, 9433K120-R1, 676-6122, 24 VDC, 500 CPR, 398342
Pittman Lo-Cog, 9433K120-R1, 676-6122, 24 VDC, 500 CPR, 398346
8 Varian 112387002 Clamp, Strap, Filament, Silver Plated, 233485034
3 new Saginomiya WEV-150GLW, Brass Solenoid valves 220VAC
OMGEA 6100, 6102, temperature controller SSR and RTD
Novellus / IPEC 0150-700366, Wafer head gear motor right
CARBON FILM RESISTOR CR-25-B 1/4 W OHM 600 PCS
Hamilton 81520 Syringe, 1005TLL, 5.0 mL rev E
KEYENCE PZ2-42 Micro Optical Sensor 951683 PZ2 42
2 new CYM3096, 6900-1890-01 Sensor
SWAGELOK QUICK DISCONNECT SS-QCB-DC08MS
Terra Universal PureFlow Transport Cart with battery operation capability
COMPAQ BOARD, ASSY 006047-001, P03560B25EIVNI
2 wafer handler robot end effectors price for both units
Crossing Automation Asyst 4002-4882-01, IBM 884910A, E Server xSeries 306m
FUJI ELECTRIC PXZ-9 Controller
Disco Switch Unit EAUM--979300 Red EMO Stop Push Twist Switch
Disco Switch Unit EAUM--979300 Red EMO Stop Push Twist Switch
3 Proteus switch flow sensor, 507822-00, Model: 0150C24
20 Mouser Electronics SSL-LX5093LGD LED 5MM Green Diffused
2 Kinetics Gas Line, USG Meter, Tescom 250
Baldor ZD25M2A05-TR, vector drive 230V 2.2Kw Servo drive
4 Power One MAP130-4000, used power supplies, very clean, +-12VDC and +-5VDC
MITSUBISHI PLC A1S62PN, A1SHCPU, A1SX41, A1SX81, A1SY10
3 new Whitman controls P117G-25H-K12L, pressure switches, 70 PSIG decreasing
Asyst Assembly, Asyst Scout Gateway, Communication Splitter, 4002-8414-01 398757
Asyst Assembly, Asyst Scout Gateway, Communication Splitter, 4002-8414-01 398756
2 Sumitomo SU-01C72 Aviza 815008-418 Ozone generating unit
Lot of 3 Anelva PP04YC19, automation controller modules
3 new IDEX / micropump model 000-380, pn 83626, Type BLDC 58211, price for 3
Moeller DIL00M-10, Contactor, 3 phase, 4 pole, with Auxiliary contact #11 DIL M
Varian 06887001 Assembly Motor Drive Control
Bentek DC PC BOARD, reliance, 03-188758-00, Novellus
New Allenair E 2x2 1/2 BC RM #310 Air cylinder
Kinetics Gas Line, Tescom 250, USG Meter
ASM 9601168 sensor PCBA
Kinetics Fluid System Gas Line, Tescom 150, USG Meter
SIC MASS FLOW CONTROLLER MC-4400 Looks new
Asyst Assembly, Asyst Scout Gateway, Communication Splitter, 4002-8414-01 398758
Kinetics Gas Line, Tescom 250, USG w/ 3 brackets
Kinetics Gas Line, Tescom 250, USG w/ 2 brackets
RF inductive coil, silver plated copper tube, water cooled.
Pittman Lo-Cog, 9433K120-R1, 676-6122, 24 VDC, 500 CPR, 398344
Pittman Lo-Cog, 9433K120-R1, 676-6122, 24 VDC, 500 CPR, 398345
Todd products SC24-11C, power supply, 115/230VAC 6A/3A with paper work,
4 GASKLEEN FILTER ASSEMBLY, 70886-11 in line gas filter, NEW
2 IPEC Speedfam Novellus 952363, Entegris Q4000 Ball valve
Fuji Electric Circuit Breaker SG53RCUL-050K 3P 50A 240V
AMAT 0190-00398 AGL D13450 Microwave Control Module 3 Kilowatt Controller 399639
Furon 1112548 Mushroom Valve
3 Bussman 98059 3 Slot Fuse Holders w/ 9 FRN-R-40 Fused
2 Kinetics Gas Line, Ham-Let HM20 4VKLQ M4, 316 VIM/VAR, Tescom 60, Ametek, Pall
SMC ThermoCooler Chiller HRGC002-AN-T
Kinetics Gas Line, Nupro SS-DLVCR4, Tescom 100, Span Meter, Millipore WG2F02PR1
Impedence Analyzer, 398456
Tenor TC480 Analog PD Temperature Controller 480-3-30-64
Kinetics Gas Line, Ashcroft Meter, Pall GLFPF3000VMM4, Tescom 44-2213-242-010
16 Mouser Electronics 172-E09-213R911 Conn D89 Female Solder DIP NKL
Micro Torr PS11-MC3000-N-F-V, APTech AP3800SM FV8 MV8 00, Mykrolis Gas Line
NEW Varian 70854001 END station vacuum controller
Lam 715- Electrode DI Sealed
New PALL PCF1Y050B08, New Profile II, 5.0um filter cartridge
Siemens 3UA52 00-2B, Overload Relay 12, 5-20A
AMAT 0020-51384 Shroud, guide bushing, Slim cell SC ecp
SMC Thermocon XT244-S008 Temperature controlling unit.
