HIMA 52100

DCS控制系統(tǒng)與PLC控制區(qū)別
    1. DCS是一種“分散式控制系統(tǒng)”，而PLC只是一種(可編程控制器)控制“裝置”，兩者是“系統(tǒng)”與“裝置”的區(qū)別。系統(tǒng)可以實(shí)現(xiàn)任何裝置的功能與協(xié)調(diào),PLC裝置只實(shí)現(xiàn)本單元所具備的功能.
　　2. 在網(wǎng)絡(luò)方面,DCS網(wǎng)絡(luò)是整個(gè)系統(tǒng)的中樞神經(jīng)，和利時(shí)公司的MACS系統(tǒng)中的系統(tǒng)網(wǎng)采用的是雙冗余的100Mbps的工業(yè)以太網(wǎng)，采用的標(biāo)準(zhǔn)協(xié)議TCP/IP。它是安全可靠雙冗余的高速通訊網(wǎng)絡(luò)，系統(tǒng)的拓展性與開放性更好.而PLC因?yàn)榛旧隙紴閭€(gè)體工作，其在與別的PLC或上位機(jī)進(jìn)行通訊時(shí)，所采用的網(wǎng)絡(luò)形式基本都是單網(wǎng)結(jié)構(gòu)，網(wǎng)絡(luò)協(xié)議也經(jīng)常與標(biāo)準(zhǔn)不符。在網(wǎng)絡(luò)安全上，PLC沒有很好的保護(hù)措施。我們采用電源,CPU,網(wǎng)絡(luò)雙冗余.　 　

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Edwards D37207591 IQ Extension Cable 4 Way 3M Lot of 6 Used

Edwards U200001198 iNIM Interface Cable 4 Way 4M Used Working

Edwards Vacuum System Interface 15 Pin Cable Reseller Lot of 18 Used

Edwards U20000924 iNIM Network Interface D37310000 Used Working

Edwards U20000920 iNIM Network Interface D37310000 Used Working

Edwards Vacuum Interface Module NGM169000 working

Edwards U20000480 Vacuum Pump Interface Module Used Working

Edwards A52844460 im Interface Module Used Working

Edwards D14641800 Active Gauge EXT-AIM-S Used

Edwards Vacuum System NGW Gate Valve Interface Cable 1.2 M Lot of 4 Used

Edwards C41417000 Right Angle Isolation Valve PV40PKA DBL-B Lot of 2 Working

Edwards NRY0TN101US Eason Control Box Module Alarm Enclosure Rev. D Used Working

Edwards NRY0DN101US Eason Control Box Module Alarm Enclosure Rev. G Used Working

Edwards NGU078000P Vacuum Pump Switch Box Enclosure 6XPDM Used Working

Edwards NRY0TN101US Eason Control Box Module Alarm Enclosure Rev. M Used Working

Edwards U20000521 Smart TIM/AIM Vacuum Interface Module Used Working

Edwards D02185000 Active Pirani Gauge APG-MP-NW16 ST-ST Used Working

Edwards U20000347 im Interface Module Used Working

Edwards U20000346 im Interface Module Used Working

Edwards A52844524 iQ Interface Module working

Edwards A52844500 iQ Interface Module Used Working

Edwards A52844504 im Interface Module Used Working

Edwards D02182000 Active Pirani Gauge APG-MP-NW25 ST/ST Used Working

Edwards Vacuum Flash Module D37215020 working

Edwards C32303500 Pneumatic Backing/Roughin?g Valve BRV25PK Used Working

Edwards NGR409000 im Interface Module DeviceNet with AIM Used Working

Edwards A52844463 im Interface Module Used Working

Edwards A52844463 iQ Interface Module Used Working

Edwards U20000616 Shutdown Interface Box DWG# C4560-1 Working

Edwards 3XIH600/3XIL70 Interface Unit GI Working

Edwards NRY0DN101US Eason Control Box Module Alarm Enclosure Rev. T Used Working

Edwards NEB080000 Active Pirani Gauge APG-MP-NW16 Used

Edwards Dual Exhaust Purge Flow Control Box Used Working

Edwards NGW191000 Main Disconnect Power Distribution Box Used Working

Edwards NRY00T0000 VFB Purge Box P126X Used Working

Edwards U20001107P Eason Control Box Used Working

Edwards D37420000 Local Control Module iTIM Used Working

Edwards PT43002 Water Control Valve A2503PV AMAT 3870-03874 New

Edwards NRY16H000A Eason Control Enclosure 2xIF1800 Used Working

Edwards W60730000 Pressure Monitor Model 1570 Lot of 3 Used

Edwards Isolation Valve *40PKA-NPT C41646000 Lot of 2 Used Working

Edwards NRY0DN101US Control Box Module Alarm Enclosure Rev. J Used Working

Edwards NRY0DN101US Control Box Module Alarm Enclosure Rev. K Used

Edwards NRY0P8101 Eason Control Box Module Alarm Enclosure Used Working

Edwards NRY0RH101US Eason Control Box Module Alarm Enclosure Used Working

Edwards NRY0TN101US Control Box Module Alarm Enclosure Rev. L Used Working

Edwards NRY0DN101US Control Box Module Alarm Enclosure Rev. M Used Working

Edwards NRY0DN101US Eason Control Box Module Alarm Enclosure Rev. H Used

Edwards NRY0DN101USP Eason Control Box Alarm Enclosure Used

Edwards U20000937 MCM & AIM Vacuum Interface Module Used Working

Edwards D37207598 IQ EMO to Tool Interface Cable 6Way 3M Lot of 4 Used

Edwards Vacuum System Connector Cable 15 Pin D 3M Lot of 4 Used

Edwards U20001107 Eason Control Box Rev. B Used Working

Edwards A53231000 Booster Connection Kit iQDP40 iQMB250F New

Edwards N2 Exhaust Pressure Module A52856000 Used

BOC Edwards Pump Silencer TMS Control Unit A55001192

Edwards B58061000 Vibration Isolator 150200-K AMAT 321530034 New

Edwards D02171000 Active Pirani Gauge APG-M-NW16 Used Working

Edwards D37215000 Vacuum Flash Module Used Working

Edwards NRY0190412 Switch Box For IGX Pumps 6xPDT Used Working

HC Controls TS18 2SL AC Control Module QSI Group Semitool TP177B DP-6 MSTN As-Is

ABB AF750-30-11-68 Contactor 1SFL637001R6811 AMAT 1200-00410 New Surplus

ABB Contactor AF460-30 600V 400A 3ph working

ABB S3HQ125TW Circuit Breaker New

Verteq Transformer Transducer Set 1078234.5.1 working

STL 1360-00103 Beamline Isolation Transformer working

Schneider Electric LC1F150 Contactor 24V 50Hz Reseller Lot of 18 Used Working

Eaton LGE3630NN Industrial Circuit Breaker ELLBN3600W AMAT 0680-02434 New

Verteq Transducer Transformer Set 1078234.5.1C working

Toshiba VT130E3U4270 E3 Variable Torque Speed Drive Assembly working

Verteq 1075227-707R Resistivity Monitor 1800-HC Used Working

Keithley 3930A Multifunction Synthesizer working

ASM Epsilon 3000 Quick Disconnect AC Power Rack Used Working

Fuji Electric 20kVA Transformer JEC-2200-1995 working

Eaton Cutler-Hammer ELLBN3400W Ground Fault Protector 69D4606G07 new 0680-02224

Cutler-Hammer L630E Circuit Breaker 0680-02278 NEW

ABB Circuit Breaker RT-618 Used Working

S2S Electronics KSD85/208/20 AC Digital Soft Starter working

Yamatake EST0220C05WNXE1 Smart Terminal Operator Interface Used Working

Quality Transformer and Electronics 8558 Transformer working

Quality Transformer and Electronics 8375 Transformer AMAT 1360-00147 working

Molectron Joulemeter Detector J3S-10 Lot of 7 Used Working

Square D 54 Circuit Main Lug Panelboard NQOM378L600 NEW

Cutler-Hammer ELFD3100L Circuit Breaker 100 Amps 3 Pole Ground Fault New

Fuji Electric SGa404A Circuit Breaker Rating 200-440V New

Trek Electrostatic Voltmeter Model 321 working

Orbot 710-65701-DD WF Masking PCB Rev. 3 Used Working

Orbot 710-75011-DD WF Memory PCB Used

Orbot 710-65701-DD WF Masking PCB Used Working Surplus

Schneider Electric Multi 9 Circuit Breaker Reseller Lot of 97 Used Working

Eurotherm 500V 25A Power Amplifier 461082/29/19/EN?G New

MagneTek GPD-506 E145918A AC Frequency Drive working

Merlin Gerin Circuit Breaker 60261 Lot of 10 Working

Toshiba E3 Variable Drive Assembly VT130E3U4110 Used Working

A-B Allen-Bradley 140U-J2 Circuit Breaker 140U-J-GFP1503 Used Working

Merlin Gerin Circuit Breaker NSF150N new 0680-01080

ABB EH270 600V Contactor AMAT 1270-01530 Used Working

ABB Contactor EH260 Used Working

Cutler-Hammer Ground Fault Protector ELJBN3150W new

Cutler-Hammer 100A 1 Pole Circuit Breaker Lot WORKING

Tyco Electronics OpenSky AT-007195 RB Attenuator Rev. B M/A-COM lot of 25 new

IC Electronics P-Line Power Controller Lot SPC1 AD 4050

Cutler-Hammer 1373D62G01 Industrial Circuit Breaker FDB3040WL11 Lot of 4 Used

A-B Allen-Bradley 1305-BA06A 2.2kW 3HP AC Drive Used Working

Orbot 710-26372-DD PMT CAM PCB Rev. 4 Used Working

Orbot 710-26372-DD PMT CAM PCB Rev. 0000 Used Working

Schneider Circuit Breaker Reseller Lot of 105 Miscellaneous Part Numbers

Eaton AMAT Remote AC Box 84-31836-1 new 3200-00245

A-B Allen-Bradley CAB6-210-EI Contactor 110-130V Coil Voltage Used Working

Keyence LX2-70 Photoelectric Sensor LX-12R / LX-12T Set Used Working

Eaton GDB-D 14k Circuit Breaker 15A 20A 60A 3 Pole lot of 4 used working

emecanique LC1F400 Contactor 600V 420A Used Working

Cutler-Hammer EHD3020L Series C Circuit Breaker 6638C94G85 new 73043-91 pair

Square D QOU280 Circuit Breaker Lot of 36 Used Working

Merlin Gerin CE 104N Circuit Breaker Lot 40A 20A 15A

ABB ACH401603035 AC Drive working

AGM Electronics Direct Current Transmitter TA4000-13 Lot of 7 Used Working

Bird 4021 Directional Power Sensor Used Working

Bussmann CHCC1D1 Fuse Holder 30A Lot of 68 Used Working

Jennings Technology CSA1-1200-05D31?27 Capacitor AMAT 0630-00288 New

SquareD Molded Case Circuit Breaker 20A 25A 40A 240V~250V Lot of 7 Used

AC Tech SL205S Variable Speed AC Drive Used Lot (3)

Panasonic Inverter Minas-Hyper MBDH153ABD01 Working

AdvancedTCA C62765-002 Single Board Computer NPIC62765 Used

AdvancedTCA D52085-001 SBC Single Board Computer MPCBL0020S01Q Used Working

AdvancedTCA C87952-001 Single Board Computer Card MPCBL0010BPP Used

Eaton GDB-D 14k Circuit Breaker 15 Amp Lot of 4 Used Working

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Omron H3CR-A Multi Function Timer Lot of 6 Used Working

DIP Proofing VDC-S1K104/120 Voltage Dip Compensator 0190-15738 working

Merlin Gerin 50440 Toroid Sensor Lot of 6 Used Working

Fuji Electric EG32F Circuit Breaker 30A Lot of 20 Used Working

Square D JDF36000F25 Circuit Breaker PowerPact JD250 Used Working

Cutler-Hammer Circuit Breaker 600VAC 3 Pole 60A FDB3060A08 Used Working

Fuji Electric Circuit Breaker BU-FSB3100 BU-FSB3040 Lot of 2 Used Working

Omron Relay MYAN PYC-A1 Lot of 86 Used Working

Novx Corporation Series 5305 Electrometer Monitor lot of 3 working

Cutler-Hammer ELFD3080L Circuit Breaker 80 amps 3 Pole Ground Fault Used

Square D Various Part Number Circuit Breaker Reseller Lot of 120 Used Working

Schneider Electric 60205F Circuit Breaker Multi 9 4 Amp Lot of 24 Working

emecanique Contactor LC1D1886 Lot of 8 Used Working

Omron V640-HAM11-V3-1 Amplifier Unit New

Cutler-Hammer 100A Circuit Breaker QC3100HT Lot of 4 Used Working

Lambda AC/DC Converter VA-26685 Rev.X1 AMAT P/N 0190-10566 new surplus

CBi Electric 1A-40A Circuit Breaker lot of 75 working

Pulnix TM-6703-993 UV Sensitive CCD Camera AMAT 2130034 New

Finder Type 40.52 Relay 44.52 Lot of 140 Base Type 95.85.1 Used Working

Cutler-Hammer WMS2D05 2 Pole Circuit Breaker AMAT 0680-00911 Lot of 19 New

Arista PC DC Power Adapter 85W new lot 500-01040-00

Fuji Electric EL90PO Earth Leakage Protective Relay 0680-50075 new

Sqaure D NQOD430L225CU AC Rack Panelboard Assembly MHC32S Used Working

eFrank TZP80-2405/S AC-DC Converter TZP 80 Used Working

DIP Proofing Voltage Dip Compensator S1K104 working

Entran Load Cell ELPM-T2M-50L Used 0190-17218

Tofco FLC600 Series Flow Controller MEC100PM New

Omron Timer H3Y-4 Lot of 22 Used Working

Square D NQOM378L6000D NQOD Interior Panel Board 0190-76264 new