IC693ACC305 IC693ACC305IC693ACC305 IC693ACC305

PLC可編程控制器的特點(diǎn)
    1）、可靠性高，抗*力強(qiáng)。工業(yè)生產(chǎn)一般對(duì)控制設(shè)備的可靠性要求很高，并且要有很強(qiáng)的抗*力。PLC能在惡劣的環(huán)境中可靠的工作，平均*時(shí)間達(dá)到數(shù)萬(wàn)小時(shí)以上，已被*為zui可靠的工業(yè)控制設(shè)備之一。
    PLC本身具有較強(qiáng)的自診斷功能，保證硬件核心設(shè)備（CPU、存儲(chǔ)器、I/O總線等）在正常情況下執(zhí)行用戶程序，一旦出現(xiàn)故障則立即給出出錯(cuò)信號(hào)，停止用戶程序的執(zhí)行，切斷所有輸出信號(hào)，等待修復(fù)。PLC的主要模塊均采用大規(guī)模和超大規(guī)模集成電路，I/O系統(tǒng)設(shè)計(jì)有完善的通道保護(hù)與信號(hào)調(diào)理電路。在結(jié)構(gòu)上對(duì)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(shù)字濾波等措施。與繼電器系統(tǒng)和通用計(jì)算機(jī)相比，PLC更能適應(yīng)工業(yè)現(xiàn)場(chǎng)環(huán)境要求。
    2） 硬件配套齊全，使用方便，適應(yīng)性強(qiáng)
    PLC是通過(guò)執(zhí)行程序?qū)崿F(xiàn)控制的。當(dāng)控制要求發(fā)生改變時(shí)，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(shí)間。PLC的產(chǎn)品已標(biāo)準(zhǔn)化、系列化、模塊化，而且PLC及配套產(chǎn)品的模塊品種多，用戶可以靈活方便地進(jìn)行系統(tǒng)配置組合成各種不同規(guī)模、不同功能的控制系統(tǒng)。在PLC控制系統(tǒng)中，只需在PLC的端子上接入相應(yīng)的輸入/輸出信號(hào)線即可，不需要進(jìn)行大量且復(fù)雜的硬接線，并且PLC有較強(qiáng)的帶負(fù)載能力，可以直接驅(qū)動(dòng)一般的電磁閥和交流接觸器。
    3）、編程直觀、易學(xué)易會(huì)
    PLC提供了多種編程語(yǔ)言，其中梯形圖使用zui普遍。PLC是面向用戶的設(shè)備，PLC的設(shè)計(jì)者充分考慮到現(xiàn)場(chǎng)工程技術(shù)人員的技能和習(xí)慣，因此PLC程序的編制采用梯形圖的簡(jiǎn)單指令形式。梯形圖與繼電原理圖相似，這種編程語(yǔ)言形象直觀，易學(xué)易懂，不需要專門的計(jì)算機(jī)知識(shí)和語(yǔ)言，現(xiàn)場(chǎng)工程技術(shù)人員可在短時(shí)間內(nèi)學(xué)會(huì)使用。用戶在購(gòu)買PLC后，只需按說(shuō)明書的提示，做少量的接線和進(jìn)行簡(jiǎn)易的用戶程序編制工作，就可靈活方便地將PLC應(yīng)用于生產(chǎn)實(shí)踐。
  手機(jī)

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 Qq:

鄭娟萍

廈門仲鑫航自動(dòng)化設(shè)備有限公司  

  4）、系統(tǒng)的設(shè)計(jì)、安裝、調(diào)試工作量小，維護(hù)方便
    PLC用軟件取代了繼電器控制系統(tǒng)中大量的中間繼電器、時(shí)間繼電器、計(jì)數(shù)器等器件，使控制柜的設(shè)計(jì)、安裝、接線工作量大為減少。同時(shí)PLC的用戶程序大部分可以在實(shí)驗(yàn)室進(jìn)行模擬調(diào)試，模擬調(diào)試好后再將PLC控制系統(tǒng)安裝到生產(chǎn)現(xiàn)場(chǎng)，進(jìn)行聯(lián)機(jī)調(diào)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(dāng)發(fā)生故障時(shí)，可以根據(jù)PLC的狀態(tài)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(dǎo)體集成電路，其體積小，重量輕，結(jié)構(gòu)緊湊、功耗低、便于安裝，是機(jī)電一體化的理想控制器。對(duì)于復(fù)雜的控制系統(tǒng)，采用PLC后，一般可將開關(guān)柜的體積縮小到原來(lái)的1/10~1/2。

Lot of Opto 22:  G4 IDC5B Input Module.  5 Volt Logic.  Qty. 2.  New Old Stock 

Opto 22 Model: AD3T Input Module.  4 to 20 ma Input.   New Old Stock.  No Box.  

Lutze Model: LV-V8-0881N 24V AC/DC LED with Solenoid      

Idec Type: RTE-B21 Electronic Timer.  24VAC/DC.  Contact Rating: 10A, 120VAC  W

Potter & Brumfield KUP93-14A13-24 Relay.  24V.  50/60Hz.  New Old Stock 

OPTO 22 MODEL IDC5Q INPUT MODEL 4-POINT RELAY  

Lot of Magnecraft W388ACPX-9 Relay, Qty.5  

Opto 22 Model: SNAP-ODC5SRC 4 Channel Snap I/O Module  

Siemens:  AWD4420-5AD, 8WD4420-5AC and 8WD4420-5AB Stackable Light Set   W

Gordos Arkansas Model: GB-15410-2 Solid State Relay.  240 VAC, 10A Out.  

Continental Industries: I.O.-ODC-RL-060 Interface Module.  Good Used  

Lot of Magnecraft W388ACPX-9 Relay, Qty.2. New Old Stock  

Lot of Allen Bradley Cat #: 195-MA22 Contactor.  Qty. 2.  Series A.  

Entrelec Model: 8018.01 Relay Module.    

Gordos: GA6-2B10-12 Relay.  120 VAC, 10A & 3.5-15VDC  

Dale Model: RH-100 Power Resistor.  100W, 40Ω,  3%   Unused Old Stock  

Dale Model: RH-100 Power Resistor.  100W, 5Ω,  3%   Unused Old Stock  

Pacific Model: 110CH Power Resistor.  100W, 40Ω,  3%   Good Used Stock    

Pacific Model: 110CH Power Resistor.  100W, 5Ω,  3%   Good Used Stock    

Pacific Model: 110CH Power Resistor.  100W, 40Ω,  1%   Good Used Stock    

Entrelec Model: 001 004 21 Relay Module.  New Old Stock  

Lot of Gordos IAC5 Solid State Relays, Qty. 3  

Magnecraft Electric Co.: W6125ASX-1 Solid State Relay 

Magnecraft Electric Co.: W6210DSX-1 Solid State Relay 

Lot of Allen Bradley: 700-HK32Z24 w/ 700-HN122 Base 

Magnecraft Electric Co.: W6125DSX-1 Solid State Relay 

Omron Model: G3NA-210B Solid State Relay.  24-240 VAC @ 10A     O

Omron Model: G3N-220B Solid State Relay.  20A, 250VAC.  Input: 75 - 125VAC    O

Opto 22 Model: DC60S3 Solid State Relay.  3 - 32 VDC Control   

SYSTEMATION 114285   24 POINT DC OUTPUT BOARD PCB  

Lot of IDEC Model: RR3B-U, 24V DC Relays, Qty. 2  

Dynacorp / Dynatec: D2101 Control Relay.  P/N: D6001-448-004.  New Old Stock   

Lot of Finder Model: 90.27SMA 7A Relay Socket.  Qty. 2.  New Old Stock   

Magnecraft / Schneider Electric  Model: 861SSR210-DC-1 Relay   

Opto 22 Model: G4 ODC15 Output  Relay, 5V Logic.  New Old Stock.  No Box  

Lot of Potter & Brumfield: KUP-14A15-120 Relays w/ Bas 

Opto 22 Model:  PB4H Module Rack w/ (2) ODC5's  

IDEC Model: RH4B-U Ice Cube Coil Relay, AC120V  

Allen-Bradley Cat. #: 700-HK36Z24 Relay.  24V, 10A  w/  700-HN121 Base    W

Douglas Randall Model:  R25B Solid State Relay.  New Old Stock    

IDEC: RHIB-D Relays w/ IDEC SH1B-05C Bases 

Lot of Allen Bradley: 700-HC24A24 Relays, Qty. 4  

Siemens Model: 3UX1418 Terminal Block Overload Relay   

IDEC Model: RH4B-UT, DC24V Relay   

Potter & Brumfield Model: KUP-17A12-120 Relay  

Square D Class: 8501, Type: RSD14M1P14V53 Relay, w/ NR45 Base.  Series B   

Lot of:  NTE R14-11D10-24F 24V Flange Relays, Qty. 2.  New Old Stock    

Omron Model: G3N-210B Solid State Relay.  10A, 250VAC.  Input: 75 - 125VAC   
     
Guardian Electric Model: 705-12P-12D Time Delay Relay
 
Laser Optics PN: LOI-105-70050 Mirror ?

Camco Vari-Pak Speed Controller.  PN: 92A61633010000 with  Jog/Stop  W2

Daisan Kogyo Co. Model: ST15 Five-Phase Stepping Motor Driver   

Minarik / MicroMaster Model: WP6150 Diode Matrix  W2

Camco Vari-Pak Speed Controller.  PN: 92A61633010000 w/ Allen Bradley Jogger  W2

B&B / NOVA Model: PM112 Motor Speed Controller  

Minarik / MicroMaster Model: WP6350 Diode Matrix 

FTI Mode;: FTI1295 Crown Feed Bowl Speed Controller  

Advanced Crystal Sciences / ACS Speed Controller  

Minarik Drivesl: XP02-24DC Speed Controller.  Output: 0-24VDC. New Old Stock  

Minarik Electric Model: MM21051C Controller for PM or Shunt Wound Motor   

CAMCO VARIPAK 600188 / 92A41567000000  JOG / STOP SPEED CONTROLLER DANFOSS  

Leeson Model: 174920.00 Adjustable Speed AC Motor Control   W

BCI Model: TB45B Trigger Control Board with Knob  

BODINE 3160180  G MOTOR CONTROL BOARD 3160290A PCB  

BODINE 3160180 E MOTOR CONTROL BOARD 3160292 PCB  

CAMCO FERGUSON 92C85797020000 IM-pAC SPEED INDEXING CONTROLLER W

Bodine Model: 831  DC Motor Control Unit.   

Camco Model: 601RDM4H24-330 Indexer with Baldor: 25A0232034 & FD1543 Reducer   

Traco Engineering TB5-5 Speed Controller in Hoffman w/ 

Camco: 902RDM-B104 Gear Box w/ Camco R250 Reducer and Baldor: CDP3450 Motor   

Minarik Drives Model: RG310UA  DC Motor Drive.  New Old Stock    H

FTI Mode;: FTI1295A Crown Feed Bowl Speed Controller  

Tazmo Model: E0R05-17895B Pulse Control Board  

Varitap Model: VP-05C Potentiometer with Light Star 605A-S Guage    

Trane Company Model: VAL 0082.  PN: 2701-1067-01-07  

Trane Company Model: LNR 0033,  PN: 2701-0300-01-07  

Trane Company Model: SPG  0031,  PN: 2701-1466-01-07  

Trane Company Model: RLY 0453,  PN: 2701-1560-01-07  

Lot of Trane Company : GKT 1051,  PN: 2701-2003-01-07  

Sporlan Model: B10S2 Valve.  300 M.O.P.D. / 500 S.W.P. 

Sporlan  Model: C-417-S-T-HH  Suction Line Filter Drier.  New Old Stock   

Trane Company Model: BRG 0071,  PN: 4330-2308-01-07  

Lot of Trane Company : GKT 1641,  PN: 2701-5223-02-07  

Lot of Trane Company : GKT 1211,  PN: 2701-2331-02-07  

Lot of Trane Company : GKT0058 Gaskets, 12 THK X 5.25  

Lot of Trane Company : GKT 0077, PN: 2701-1345-01-07 

Lot of Trane Company Model: VAL 162,  PN: X 

Lot of Trane Company VAL 0060.  PN: 2701-0524-01-07  

Lot of Mixed Sporlan HVAC Product, See List Below   

Lot of Sporlan Types: C-052-S Drier Filters.  Qty. 2.  New Old Stock   

Lot of Sporlan  Types: C-163 and C-164, New.  5 Pcs  

SPORLAN CATCH ALL Type C-164 Valve.  New Old Stock =

Sporlan Type: C-084 Catch All Filter Drier.  New Old Stock   

Sporlan Model: GFE-1?-C Thermostatic Expansion Valve.  New Old Stock  

Sporlan M F E 25 CP60 Thermostatic Expansion Valve  

(2) SPORLAN SA-14UU Solenoid Valve 1/2" Swivel nut NIB=

Sporlan Type: MKC-1 Solenoid Coil Kit,    New Old Stock   

Sporlan Type: SF-289-T Suction Filter w/ Access Valve.1/8 ODF.  New Old Stock   

Lot of Trane Parts: RNG 101, Ordering #: 270114670107  

Lot of Trane Parts: RNG 84,  Ordering #: X33039900007  

Trane:  VAL 0192, Ord. #: 2701-1070-01-07 Relief Valve 

Trane: VAL 240,  Ordering #: 7 151408 Relief Valve 

AC&R Components S-6032 Refrigerant Muffler, 500 PSIG 

Sporlan Model: KT-83-EGP-5 Thermostatic Element Kit  

Sporlan Model: KT-53-VGA Thermostatic Element Kit  

Sporlan Model CWE-3-GP Thermostatic Expansion Valve  K

AC&R Components Part Number: A-1900-030.  Bottom Plate Ass'y.  New Old Stock  

Halstead Refrigeration Tubing:  ?  X 50 Soft Refrigeraion Tubing.  New Old Stk  

Sporlan Model: B6S1 Valve.  300 M.O.P.D. / 500 M.R.P.  New Old Stock  

Sporlan Model: FF-?-C Thermostatic Expansion Valve.  New Old Stock  

Sporlan Type: MKC-119 Solenoid Coil Kit,    New Old Stock   

Sporlan C-414 Catch-All Filter Drier, SAE Flare, New

Sporlan (1 Each):  C-053 & C-082 Catch- All Filter Drier.  New Old Stock.  

Sporlan: GR-?-C Thermostatic Expansion Valve.  ? X ?"SAE - 5'.  New Old Stock   

Sporlan Type: C-163 Catch All Filter Drier, 3/8 " SAE Flare  New Old Stock   

Sporlan Model: XUP 3/8" ODF Solder Extened Valve  

Sporlan:: CEE-?-ZP Themostatic Expansion Valve.  3/8 x ? SAE  5'.   New Old Stk 

Sporlan Type: C-163 Catch All Filter Drier.  New Old Stock   

Sporlan Type: C-083 Catch All Filter Drier.  New Old Stock   

Controls Company Model: 209C Expansion Valve  

Sporlan: GR-?-C Thermostatic Expansion Valve.  3/8" X 1/2"  SAE 5'.  New Old St 

Sporlan: GR-?-ZP Thermostatic Expansion Valve. ?" X 1/2"  SAE 5'.  New Old Stoc 

Sporlan: GR-?-C Thermostatic Expansion Valve. 3/8 X 1/2"  SAE 5'.  New Old Stoc 

Sporlan: SVE-8-CP100 Thermostatic Expansion Valve.  ?  Inlet, 7/8" Out.  New O  

Sporlan Model:  CVE-3-C Thermostatic Expansion Valve. .  New Old Stock   

Sporlan:  PFE11-C Thermostatic Expansion Valve.  7/8" Inlet, 1 3/8 Out.  New O  

Sporlan:  SFE-1-L3 Thermostatic Expansion Valve.  3/8" Inlet, 5/8"  Out.  New  

Sporlan:  KT-83-VCP100 Thermostatic Expansion Valve.  5' Element.  New Old Stk  

Sporlan Model: GF-?-C Thermostatic Expansion Valve.  New Old Stock  

SPX: 17130 Refrigerant Recycling Filer Drier Core.   B11-850.  New Old Stock  

SPORLAN E6S130 Solenoid Valve 3/8" ODF Solder, new =

Sporlan Model: Y573 Expansion Valve, Y576 SS 1/2 C   

Sporlan Model: SA-14UU Moisture & Liquid Indicator. New Old Stock  

Sporlan Model: KE-6 Enclosing Tube Kit, PN: 382435  

Sporlan Model: GF-1-C Thermostatic Expansion Valve.  New Old Stock  

Sporlan Model: B6P1 Solenoid.    New Old Stock