IC693ACC307  IC693ACC307    

PLC可編程控制器的特點
    1）、可靠性高，抗*力強。工業生產一般對控制設備的可靠性要求很高，并且要有很強的抗*力。PLC能在惡劣的環境中可靠的工作，平均*時間達到數萬小時以上，已被*為zui可靠的工業控制設備之一。
    PLC本身具有較強的自診斷功能，保證硬件核心設備（CPU、存儲器、I/O總線等）在正常情況下執行用戶程序，一旦出現故障則立即給出出錯信號，停止用戶程序的執行，切斷所有輸出信號，等待修復。PLC的主要模塊均采用大規模和超大規模集成電路，I/O系統設計有完善的通道保護與信號調理電路。在結構上對耐熱、防潮、防塵、抗震等都有精確的考慮，在硬件上采用隔離，屏蔽、濾波、接地等抗干擾措施，在軟件上采用數字濾波等措施。與繼電器系統和通用計算機相比，PLC更能適應工業現場環境要求。
    2） 硬件配套齊全，使用方便，適應性強
    PLC是通過執行程序實現控制的。當控制要求發生改變時，只要修改程序即可，zui大限度地縮短了工藝更新所需要的時間。PLC的產品已標準化、系列化、模塊化，而且PLC及配套產品的模塊品種多，用戶可以靈活方便地進行系統配置組合成各種不同規模、不同功能的控制系統。在PLC控制系統中，只需在PLC的端子上接入相應的輸入/輸出信號線即可，不需要進行大量且復雜的硬接線，并且PLC有較強的帶負載能力，可以直接驅動一般的電磁閥和交流接觸器。
    3）、編程直觀、易學易會
    PLC提供了多種編程語言，其中梯形圖使用zui普遍。PLC是面向用戶的設備，PLC的設計者充分考慮到現場工程技術人員的技能和習慣，因此PLC程序的編制采用梯形圖的簡單指令形式。梯形圖與繼電原理圖相似，這種編程語言形象直觀，易學易懂，不需要專門的計算機知識和語言，現場工程技術人員可在短時間內學會使用。用戶在購買PLC后，只需按說明書的提示，做少量的接線和進行簡易的用戶程序編制工作，就可靈活方便地將PLC應用于生產實踐。
  手機

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 Qq:

鄭娟萍

廈門仲鑫航自動化設備有限公司  

  4）、系統的設計、安裝、調試工作量小，維護方便
    PLC用軟件取代了繼電器控制系統中大量的中間繼電器、時間繼電器、計數器等器件，使控制柜的設計、安裝、接線工作量大為減少。同時PLC的用戶程序大部分可以在實驗室進行模擬調試，模擬調試好后再將PLC控制系統安裝到生產現場，進行聯機調試，既安全，又快捷方便。
    PLC的故障率很低，并且有完善的自診斷和顯示功能。當發生故障時，可以根據PLC的狀態指示燈顯示或編程器提供的信息迅速查找到故障原因，排除故障。
    5）、體積小，能耗低
    由于PLC采用了半導體集成電路，其體積小，重量輕，結構緊湊、功耗低、便于安裝，是機電一體化的理想控制器。對于復雜的控制系統，采用PLC后，一般可將開關柜的體積縮小到原來的1/10~1/2。

Vickers: DG4V-3S-6C-M-U-H5-60 w/ DG5S4-046C-T-M-U-H5-60 Direction Control Va W2 

HUMPHREY T062E1 3 10 36 80 JB VALVE 120V 0-125 PSI.  Unused Old Stock  

Vickers: DG4V-3S-2A-M-U-H5-60 w/ DG5V-7-2A-E-M-U-H5-40 Direction Control Va W2 

Fluoroware / Galetk / Entegris Model: FE6-8FN-1   3/8" Elbow.  New Old Stock  J

Mueller Brass Co. / Streamline:  A-13503 Angle Valve  

Vickers: DGMX2-5-PP-BW-S-30 Pressure Reducer.  Ass'y No. 867324.  315 bar   W2 

Westwood Products Model: A070  Refill Cartridge.  Unused Old Stock  

Hayward: TB1 0075SE 3/4 True Union Ball Valve w/ EPDM O Rings.  New Old Stock 

Lot of ALCO CONTROLS:  202CB1/8B1/8B VALVE COIL TYPE QTY 2.  New Old Stock  

Hip Model:  20-11LF9 High Pressure Valve w/ 20-22LF9.  HT#A17290.  20,000 PSI  

Vickers Model: DG4V-3-6N-M-W-B-40  Pilot Valve   

Asco / Red-Hat Model: 8262G208 Solenoid Valve  

Chemtrol / Nibco Model: U51TB-E  3/4" Ball Valve.  New Old Stock  

MUELLER STREAMLINE A-15476 LIQUID INDICATOR 5/8" NEW  

Guardian Electric Model: 22-INT-24-D.C Solenoid.  New Old Stock  

Lisk  Model: S-2391 Solenoid with  Plunger,  New Old Stock  

Lisk  Model: S-2210F Solenoid,  New Old Stock  

MUELLER STREAMLINE A-14852 VALVE 5/8" TYPE 1 EXT. NEW  

MUELLER STREAMLINE A-14851 VALVE 1/2" TYPE 1 EXT. NEW  

RK Industrises Series PBP 3/4" Pressure By-Pass Valve, Model: PBP-751  

Haskel Model: 15670-1 Relief Valve.  Adustable Range: 300 PSIG to 3000 PSIG  W

 Kuhnke Cylinders Model: SP726-0029 Cylinder     

Kuhnke Cylinders Model: 87.030.01 Pneumatic Valve.       

Wilkerson Model:  FRP-96-653 Filter Element.  5M B/F28.  New Old Stock  

Entegris (Fluoroware) Flaretek Adapter: WTA4-4PFN-1  

Entegris (Fluoroware) Flaretek Adapter: WTA16-40MMDFN-1.  New Old Stock 

TESCOM 44-3262JR91-082 VALVE, New =R

Entegris (Fluoroware) Flaretek Adapter: WTA8-32MMDFN-1.  New Old Stock   

Entegris  Model: CP8FN-1 Flaretek Tube Cap with Nut:  ? OD.  New Old Stock   

Entegris (Fluoroware) Flaretek: FC12-12FN-1 Connector 

VERIFLO 45300336EV Valve, 250psi.  New Old Stock  =R

Norgren Model: C0030E Lockout Valve w/ Norgren Solenoid     

Entegris (Fluoroware) Galtek:  300613-00 Teflon Valve  

Kuroda Model: PRN-20A-90-90 Hi-Rotor   

TYLAN FC-260 200 SCCM CL2 MASS FLOW CONTROLLER USED   J

Asco / Red-Hat Model: 158929 Valve Replacement Kit .   

Lot of Sloan Model: B-50-A Handle Repair Kit for B-32A.  Qty. 5. New Old Stock  

Vickers: EHST-3-BIE-40 Proportional Pressure Control w/ Integrated Electronics W

MKS Instruments Type: 1259B-010000SV Mass Flow Cntlr.  

Burkert Type 0331 (6) Valves Positioned on Manifold.  See Details   

Burkert Type 0331 (6) Valves Positioned on Manifold   

Kuhnke Cylinders Model: SP779.0006 Mini Air  Valve.       

Hip Model:  60-11HF9-V High Pressure Valve.  HT#A18992.   60,000 PSI.  316SS  

Festo Model: SGS-M16x1.5 Rod Eye    

Asco / Red-Hat Model: 8210G33.   3/8" P320G15 Solenoid Valve  

QUALIFLOW VALVE-PNEU BLWS-Q+ FNO M2 HF FM 014 ASM NEW R

CHEMTROL U51TB-V Ball Valve 3/4".  New Old Stock =

Norgren Model: R07-200-RNKA Valve with Guage. Measures 0 - 160 PSI    

Parker Model: C1200B-10LE Hydraulic Check Valve.     

Kofloc / Kojima Model: RK1200 Pressure Gauge      

CKD Corporation Model: AB41-02-2 Solenoid Valve  

CKD Corporation Model: HVB41 Solenoid Valve  

Taco Co. LTD Model: R31-200-C100 Pressure Regulator  

Varian: L9181303 In-Line Aluminum Inline Block  w/ MAC Valve35A-AAA-DDAJ-1KA  W

Ross Model: 326K86 End Station Valve Kit.  New Old Stock   

Ross Model: 1306K91 Pressure Regulator Kit w/ Guage. New Old Stock.  No Box.   

Humphrey Model: 3E1 Solenoid Valve, 5V DC.  New Old Stock  

Aktiebolaget Durgo 4155TYPE V-4.5kg/CM2 Valve  

+GF + Signet Model: 199.021.942 Teflon Seals Valve  

+GF + Signet Model: 198.150.039 Teflon Seals Valve.  New Old Stock   

SMC MODEL VX2330V DC 1.3 X 10-1 PA 0.9 ORIFICE 4.5 VALVE  

Scot BUNA-N Kit.  137.001.062X Seal 362 Buna Ceramic w/ Retainer.  New Old Stk. 

Lot of Compact Air Products Valve, 7.  See List Below  

Thermionics Laboratory Model: 103810-C01 Gate Valve    W

Gore-Tex Model: A250 Valve Stem Packing.  3/32 X 25'.  New Old Stock . 

J.D. Gould: K-3B Solenoid Valve.  Liquid, 5-150 Max. PSI, 120V, 60Hz & Size 1  W

Veriflo / Parker Model: 41900160 Regulator.  Good Used  Stock      J

ATKOMATIC Valve: 15418-G-SL Fluid Solenoid Valve  

PARKER 3FGC80 SOLENOID VALVE 24V DC TYPE 3F NEMA 1 NEW 

Cole-Parmer Model: 8373-30 Recorder / Plotter  

SMC Cylinder Model: CQ2WB-25-25D  Miniture Cylinder.  New Old Stock.  No Box  

Fluoroware Part Number: 600613-001 Teflon Valve.  Rev. B.  New Old Stock  

Ingersoll Rand / ARO: 4HN47 / CAT66P-O24-D-G  Fluid Valve.  New Old Stock  

Kuhnke Model: UF3-24V DC N Relay with Comat CS-11 Base.  Gently Used!    

MKS PARTIAL PRESSURE TRANSDUCER TYPE 600A PPT-1A-100FC 

SMC Cylinder Model: CQ2B12-10DC Miniture Cylinder.  New Old Stock.  No Box  

Material Research Corp.  5030750 2-Way Valve, Qty 2 

Parker Schrader Bellows  Model: 32501000 Flow Control Valve.    

MKS Instruments Type: 170M-34C Channel Selector  

Beco Mfg:  M422C1AFS-HT-70 Solenoid  Valve. Media: 70, 115V.  New Old Stock J  

Beco:  M422C1AFS-HT-70 Solenoid  Valve. Media: 70, 115V.  Blue.  New Old St J  

Ross Model: 2773A4072 Solenoid Lockout Valve w/ Norgren Quietaire  Muffler    

Beco Mfg:  M443W1AFS-HT-123 Solenoid  Valve. Media: 40, 115V.  New Old Stock J  

Parker Model: B355BB553C Valve.  1/8 DS 4W 3PO 120VAC.  New Old Stock.   

Lot of Randleman / United Check Valves, Qty. 2  

VARIAN L6591-304 VALVE SER# LGVDF1006003 VALVE  

Numatics Model: 031SA4412000030  Solenoid Valve.  New Old Stock.  No Box   

Lot of 2 Schrader Bellows / Parker Model: C11VBDP49A  

Alta-Robbins: 100 Tube Manometer. Read Inches Tenths  and  No Box and Unused. 

Varian: L9182-633 In-Line Block Valve.  NW-40-A/O w/ MAC: 35A-AAA-DDAJ-1KA W

(5) PARKER VacuSeal male conector 8-6 FV-SS, NIB =

Varian: L6281-332 In-Line Block Valve.  NW-25-A/O w/ MAC: 35A-AAA-DDAJ-1KA   W

Varian: L9182-302 In-Line Block Valve.  NW-25-A/O w/ MAC: 35A-AAA-DDAJ-1KA   W

MKS / Baratron: 122B-14670  Pressure Transducer 

PARKER CW1337 ROLLER CAM VALVE (NEW OLD STOCK)*

PARKER F820SV HYDRAULIC VALVE (NEW OLD STOCK) *

Honeywell (Skinner Valve):  703N3 Valve.  120~60, 7/16 Orfice.  Unused Old Stk. 

STEC SEC-4400 MC MFC MASS FLOW CONTROLLER HE 20 SCCM N2  

Vickers: DG4V-3S-6C-M-FPA5WL-B5-60 Direction Control Valve.  New Old Stock   

Alco Controls Model: X10110 Thermostat, R-22 & R502  

AERA FC-D980C MASS FLOW CONTROLLER W/ CA-98DU-Z MOD RANGE 300 GAS N2  

Vickers Model: 919305 Seal Kit.  New Old Stock.    

MKS Type 247C Instruction Manual, PN: 195-110354A-7/87 

Thortnon Model: 203-2 Resistivity Probe Cell.  W203-242.  New Old Stock.     J

Ametek / USG Model: 146002 Pressure Guages. 60 PSI, 1/8 NPT,  New Old Stock  

Guardian Electric Model: T6X12-1-24 Tubular Solenoid  

Fastenal Model: 442065 Seal Union, 1/4 ODX 1/4 NPT.  New Old Stock  

OMEGA ENGINEERING FMA-874A-I-NIST MASS FLOW CONTROLLER SLPM 100 N2  

Bielomatik PN: 0178 Valve.  24 V, P1 max: 10bar   W

MKS  HPS Products: 925C-11 MicroPirani Transducer.  RS232, 9-30 VDC, 1.5W  

Parker Model: 14R1B1FC Pneumatic Regulator with Gauge    

Clippard Model: 3BDS-4  Brass Cylinder.  New Old Stock  

Pfeiffer Model: TCV 101 Valve Control, Nr. PM C01 071  

Pfeiffer Model: TCF 101 Vent Control, Nr. PM C01 061A  

Flow Safe Inc, Model: F80 SRV Safety Relief Valve.  Good Gently Used Stock    

Barnes & Jone FT2030-4 (RK2030-4) Float Repair Kit  

Parker Model: .75NLPBV01.0DD LP Series Pneumatic Cylinder.  Unused Old Stock    

ALCO TCLE500HW THERMO VALVE 1/2" 5/8" R22 NEW  

Haskel Model: 28201 Check Valve. Gas Pressure: 10,000 PSI   

Deltrol Fluid Product Model: 10120-66.  EN25S   W

ALCO TCL700HG100 A66 ANGLE TYPE THERMO VALVE NEW  

+GF + Signet Model:  155:21 332 Teflon Seals Valve  

SINGER 239A 140/290 #L 7/8 125 G 239-191 REGULATOR NEW 

MUELLER STREAMLINE A-15479 LIQUID INDICATOR 1 1/8 NEW  

Huntington Model: PV-150 Valve w/ Huntington ES-160 

ALCO 210CA 1/2 B 5/8 ORIFICE 5-150 SOLENOID VALVE NEW  

ALCO XB1033HW1C THERMO VALVE 5' TUBING EXT. NEW  

Mixed Lot of Hoke Gyrolok Flareless Brass Fittings  

Precision Dynamics Model: G3114 Solenoid Valve. 24VDC, .65W & 40 MOPD  

Arrow Pneumatics Model: F300-02 Air Water Seperator.   New Old Stock.  No Box   

Angar Scientific Model: 409214 Solenoid Valve.  24VDC, 60 PSI  

Angar Scientific Model: 409220 Solenoid Valve.  24VDC, 60 PSI  

Brunswick / Technetics  Model: 409214 Solenoid Valve.  24VDC, 60 PSI  

Stockman Valves & Fitting Figure #: B-345 Brass Valve.  ?.  New Old Stock   

Toyo Valve of Japan Model: 125S.  ? Brass Check Valve.  200 WOG.  New Old Stock 

Varian Model: 1253-1 1/8 Valve  

Burkert Type 0256 A 5/32 FPM Valve.  120V, 12W, NPT ?, 170 PSI  New Old Stock   

Torr Vacuum Products Model: SVB-22NW50.  P/N: 887435.  

Parker Model: F600B Hydraulic Flow Control Valve.  2000 PSI  

Parker Model: F400B-11DF Hydraulic Flow Control Valve.  2000 PSI  

Parker Model: F200B  Hydraulic Flow Control Valve.  2000 PSI  

Huntington Model: PV-150 Valve  

Guardian Electric Model: T4X12 Tubular Solenoid .  New Old Stock  

Millipore Tylan FC-2900M  Mass Flow Controller. 50 SCCM.  Gas: SIH2CL2     J

Millipore Tylan FC-2900M  Mass Flow Controller. 150 SCCM.  Gas: NH3    J

Brooks: 5850C Mass Flow Controller.  Gas: SIH2CL2.  Range: 200 SCCM   

Tylan Model: FC-282 / FC-D9850C  Mass Flow Controller.  10000 SCCM, Gas: O2    J

Tylan FC-261 Series Mass Flow Controller. 5000 SCCM.  Gas: N2.     J

Lot of Kuroda PCC235-NB-D24**, 24V DC Valves, Qty. 2.  Unused Old Stock  

Kofloc Model: RK1600R Pressure Guage     O

Bank of Predyne 3D2016 Valves Mount to Brass Plate  

Brady P/N: 65561 Small Gate Valve Lockout.  Red 2.5-5.   New Old Stock.  No Box 

Tylan Model: FC-280SAV Mass Flow Controller.  5 SLPM, Gas:  O2     J

Tylan 260 Series Mass Flow Controller, FC-260V.  1 SLPM.  Gas: O2.  Sealed  J

Lexair, Inc. Tube-O-Matic  Model: C310206 Valve.  250 PSI Max.  Unused Stock   

Tylan 260 Series Mass Flow Controller, FC-260.  3 SLPM.  Gas: N2.  Sealed  J

Unit Instruments Model : UFC-1000  MFC.  150 SCCM,  Gas: SiH4.  Sealed   J

Unit Instruments Model : UFC-1000  MFC.  1 SLPM .   Gas: N2.  Sealed   J

Unit Instruments : UFC-1560A  MFC.  200 SCCM.  Gas: %PH3/SiH4.  Seal Broken  J

MDC Vacuum Products Multipin Electrical Feedthrough  

Tylan Model: FC-280SAV-P  Mass Flow Controller.  500 SCCM.  Gas: N2.  Opened   J

Unit Instruments Model : UFC-1100A  MFC.  10000 SCCM,  Gas:  H2.   Sealed  J

Tylan FC-261 Series Mass Flow Controller. 10000 SCCM.  Gas: N2.  Sealed   J

Tylan:  FC-280 Mass Flow Controller. 10000 SCCM.  Gas: N2.  Sealed   J

Unit Instruments Model : UFC-1100A  MFC.  1 SCCM,  Gas:  N2.   Sealed  J

MKS Instruments Model: 919 Hot Cathode Controller  

Dwyer SCFH Air Model: RMC-106 Pressure Guage 

Unit Instruments: UFC-1100A  Mass Flow Controller.  30 SCCM,  Gas: (CH3)3B   J

SCOTT MANUAL BRASS VALVE 3/8" MALE & 3/8" FEMALE THREADS QTY (4)  

Unit Instruments: UFC-1100A  Mass Flow Controller.  50 SCCM,  Gas: O2.  Sealed J

Legris Model: 1025Y12 00 Flexible Plastic Tubing.  25M, 12MM OD. New Old Stock 

MKS Instruments: 227AA-00001-SPFTG-8VCO  Transducer 

Tylan FC-260 Mass Flow Controller.  5 SLPM.  Gas: O2.  Cal. Data  Included J

Tylan: FC-280SAV-P  Mass Flow Controller.  5 SLPM.  Gas: N2.  Cal. Data Incl  J

MBC.o Ballmaster Model: N-2356 3" Ball Valve  

SVC MANUAL BRASS VALVE 3/8" MALE & 3/8" FEMALE THREADS QTY (5)  

Wilkerson Model: V28-04-000 Main Air Lockout Valve  

Wilkerson Model: R28-04-F0G0 Pressure Regulator  

Unit Instruments UFC-1100 High Performance Mass Flow Controller.  Refurbished   

ALCO XA1708-1 SOLENOID COIL VALVE TYPE S QTY 2 NEW  

T.B. WOODS HA34/AK34 X 1/2 SHEAVE SINGLE GROOVE NEW  

Alco Controls:  HFES 1 RZ Thermo Expansion Valve, New 

Asco / Red-Hat Model: EF8320G174 3-Way Solenoid Valve  

Asco / Red-Hat Model: EF8003G2 Solenoid Valve  

Plasmatech TFE Teflon Fitting Model: 02F6S28  

Ross Model: 2773A4075 Solenoid Lockout Valve w/ Norgren Quietaire  Muffler    

Pressure Transducer: GP:50 Pressure Transducer.  Part #: 311-B. 0 - 20 PSIV  

SKINNER HONEYWELL B13LM9150N 150 PSI 7X 3/64 VALVE NEW 

Honeywell (Skinner Valve): 71335SN2GNJ111C2 Valve  

Honeywell (Skinner Valve): 71335SN2GNJ111C2 Valve  

MKS Instruments: 227AA-00001A Pressure Transducer 

Parker Schrader Bellows Model: 32500219 Valve.  New Old Stock No Box.   

HONEYWELL R7291A Solid State Relay Control R7291A 1018.  New Old Stock. No Box=

Parker Hydraulic  Model: BD15AAA-NE-2.5 w/ 801234-AAA-NR w/ Subplate / Mani  

Jomar  Model: DN40 1.5" NPT Brass Ball Valve  K

Ross: W65056B4417 Poppet-ISO  Base Mounted Valve.  K

Parker Fluid Connectors Model:  XPTFL4PB6-? Flow Control Valve.  New Old Stock 

Milwaukee Valve Fig. 509T Swing Check Valve.  New Old Stock.  No Box.  

Lot of Jomar  Model: DN25 1.0" NPT Brass Ball Valve  K

Humphrey Model: HA180-4E1 Solenoid Valve  

PARKER RG2HLTS171 GLAND CARTRIDGE KIT GROUP 1 SEALS   W

Peter Paul Electronics Model:  23HJ7UTCM Valve 

Lot of Camozzi 1511 Push On Fittings-Male Studs.  3/8" Thread.  Qty. 10.  New O 

Humphrey Model: 3E1 24V DC Air Solenoid.  Used Gently