1769-RL1 AB代理

系统接地
1.CPU——是PLC的核心部分。与通用微机CPU一样，CPU在PC系统中的作用类似于***的******。其功能：
（6）PLC维护比PC容易。
上位机系统与plc之间通过以太网连接，水东电厂的计算机监控系统采用南瑞集团公司的nc2000系统。narinc2000计算机监控系统是南瑞集团面向水利水电领域的新一代计算机监控系统软件［2］。nc2000具有良好的人机界面和网络功能，与施耐德plc网络通信采用tcp/ipmodbus规约。在组态环境下，设计人员对plc进行驱动配置，运行环境以图形画面形式的人机界面监控水位信息、故障报警，对有关数据存储历史库，生成报表，同时利用web功能使系统具有在线监控功能，即在***的情况下在任何一台联网的计算机上用标准的浏览器可远程监控。限于篇幅，上位机程序不再详述。
在全世界上百个PLC制造厂中，有几家举足轻重的公司。它们是美国Rockwell自动化公司所属的A．B(AllenBradly)公司、GE-Fanuc公司，德国的西门子(Siemens)公司和法国的施耐德(Schneider)自动化公司，日本的三菱公司和欧姆龙(OMRON)公司。这几家公司控制着全世界80%以上的PLC市场，它们的系列产品有其技术广度和深度，从微型PLC到有上万个I／O(输入，输出)点的大型PLC应有尽有。
很多时候，在一些大型的装配机械应用中你可能需要做启停的顺序逻辑控制。这些顺序控制保证在使用急停电路之前和保护通道打开之前正确地停下你的机器，很明显，通过这样控制机器的停止是有好处的。如果一个自动化过程启动以后，你想在停止机器之前允许它结束工作，特别是有一个必需的装配顺序在你的自动化机器工作周期中。一个控制停止更优于使用急停，所以你不必释放信息的跟踪，或者在周期的中间停止。
6KP1123010X1B1
Berger Lahr TLC612 F Servo Drive + PBDP Profibus + MEMF10 + RS24 Top Zustand
Siemens Panel KTP1000 Basic DP 6***6 647-0AE11-3AX0 E-St. 10 unused OVP
Telemecanique XBT K70101PA Terminal Textanzeige 24V DC 10W tested NEUWERTIG
WB07X11113 GE Control Panel Sub A*** Genuine OEM WB07X11113
Emerson Flow Controls {Alco} Ter25Fx6A Expansion Valve OEM 55111
HEWLETT-PACKARD AGILENT 03497-66509 44421A 20 CHANNEL GUARDED ACQUISITION
CLIPPARD EMC-12-00-01 12 VALVE ELEC MFLD CARD NO VALVES
TECAN 10760724 MICROPLATE HOLDER FOR TE-SHAKE SHAKER *** EVO 75 LUMINEX 200
HP AGILENT 8594E 2.9 GHZ SPECTRUM ANALYZER 004 041 101 J62
Square D EJB34040 3pole 40amp 480v NF panel circuit breaker New in box warranty!
Siemens 400amp 208Y/120 Main lug circuit breaker panel board type BL NEW P1 Sale
Square D electrical Transformer 45T85HIS 45kva 208v 208y/120 warranty
272409-S GASKET-FUEL TANK (27911) 3-5HP Pulsa Jet Horizontal Briggs OEM New
L14 SEALMASTER New Ball Bearing Insert (SO4RAL)
FORD OEM NOS F0VY-10756-B Battery Hold Down Bolt Crown VictoriaGrand Marquis 4pc
OEM FORD SWITCH DIR INDIC/WARN E5TZ-13341-B
ICM ICM282
Lennox 98M59
Lennox 15T43
AO ***ith 100110740
Lennox 102175-01
new in box panduit jbp1iiw single gang power junction box
2 NEW Surplus HUBBELL HBL5661I SINGLE RECEPT***E 15 AMP 250 V IVORY
ALCATEL-LUCENT 8DG02649AA 01 DS3 Protection Access Assembly #3
Omron NT-AL001 LINK Adapter DC5V 0,8W + Kabel LiYY 10x0,25 XM2S-00 Top Zustand
Siemens Simadyn D 6DD1611-0AD0 MM11
Omron E3S-CT66-D Photoelectric Switch E3S-CT66 UNUSED OVP
6KP1123010X1B1
Johnson Controls 24V S/R Fltg Actr 177Inlb OEM ***220-AGA-3
Asco 1 1/2" N/C, 5/50Steam, 5/150H.Wtr OEM 8220G11
OPTEM ZOOM 100 30-11-11 MICROSCOPE HEAD IRIS 301111
KEITHLEY INSTRUMENTS 7116-MWS 16-CHANNEL MICROW***E SWITCH SYSTEM
GIGATRONICS 8541B UNIVERSAL POWER METER OPTION 01 03 RACK EAR
SYMBOL LOT : 10X PPT2740 PPT2740-ZRIW0E1C BARCODE SCANNER
Cutler Hammer EDB3150 circuit breaker 3pole 150amp type 1 year warranty !!
Square D QOB350 circuit breaker 3pole 50amp bolt on type QOB 1 year warranty!
Cutler Hammer FC3015 3pole 15amp 600v circuit breaker 1 year warranty!
GENERAL ELECTRIC THMR1H USPP THMR1H
Amphenol 31-5136 Coaxial BNC Plug
Honeywell L604A 1185 Pressuretrol Controller Temperature Control
Cummins KIT,AIR CONTROL SP 3806238
Lennox 56W34
Lennox 19K47
Lennox 32L63
Lennox 14G37
AO ***ith 100109183
(2) ELPIDA MEM DIMM 2GB PC3-10600 MEMORY MODULE EBJ21UE8BDF0-DJ-F
WESTINGHOUSE A200MICAC AC MAGNETIC STARTER
Dell PowerVault 114X w/1x RD1000 Tape Drive
Rexroth Servomotor MSK061C-0600-NN-M1-BG0-NNNN max 6000 11,6A UNUSED OVP
B&R 2PS425.9 Power Supply Module Unbenutzt OVP
SEW Movitrac MC07B0055-503-4-50 / FSC11B Frequenzumrichter Neuwertig
McQuay Daikin 1/8Hp 265V 1075Rpm 4Spd Motor OEM HWDQ5778
Armstrong 1" Main Valve W/Pilot 3/21 OEM GP-2000-1-3/21
BRAND 759200 UV-CUVETTE MICRO CENTER H 8.5 MM, VOLUME 70-850 ΜL CUVETTE
GRANITE BLOCK WITH PARTS 13.75" X 14.125" X 4.75" TALL ~ 13" 14" 4" XY STAGE
RAININ E4 XLS 100 uL - 1 mL LTS ELECTRONIC PIPETTE E4-1000XLS 17012310
SWAGELOK SS-DLVCR4 STAINLESS HIGH PURITY HIGH PRESSURE DIAPHRAGM SEALED VALVE
Square D QBA32125 3pole 125amp 240v circuit breaker new in box 1 year warranty!
Siemens 200amp X2004L2GIG 480/277 busway bus duct XJ-L edge elbow right hand
Square D QBA32175 3pole 175amp 240v circuit breaker new in box warranty!
Omron NT31C-ST141B-EV1
FREIGHTLINER GEAR, COUNTERSHAFT FUL-3315747
Ryobi HP54L 4-Volt Lithium-Ion Screwdriver Kit P4
SIEMENS GENERAL DUTY SAFETY SWITCH GF222N 60 AMP FUSIBLE NEMA 1 <625II2
Reznor 95548
Mcdonnell & Miller 69
Lennox 16K99
Research Products 8126
Field Controls SWG-3 (46130002) 3" Power Venter (70,000 BTU)
Lot of 2 Buss R25030-2CR Fuseholder 30 Amp 250 Volt 2 Pole
Lot of 5 Idec RH2B-U Relays Used (4) RH2B-U (1) RH1B-U
FERRAZ SHAWMUT A4BY2000
Schneider Electric Servomotor SH140/40270/0/0/00/00/00/01/00 SH31403S0001467
Siemens 6SE7090-0XX87-0BB0 Tech Board T100 Version 5 unbenutzt OVP
MARKEM ***ARTDATE 2 MODEL REF S2IPR
Honeywell Multizone Load Analyzr 3 Ht/Cl OEM W7080A1016
Bell & Gossett Balancedtripledutyvalve 3Ds-3B OEM 132160
ANRITSU MP1552B COVER PROTECTIVE LID FACEPLATE SHIELD TOP
KEITHLEY 177 MICROVOLT 4.5 DIGIT MULTIMETER DMM
MITUTOYO 543-683 ABSOLUTE LCD DIGIMATIC INDICATOR ID-S 0.375" STEM DIA ID-S1012E
FESTO DGSL-4-10-EA MINI SLIDE 570158 4MM PISTON 10MM STROKE WITH 2X SENSOR
Square D KA36225 circuit breaker 3pole 225amp 600v Iline 1year warranty !!
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Siemens ED43B025 3pole 25amp 480v circuit breaker ED type ed43b025l warranty!
Square D FA26020AC 2pole 20amp 600v circuit breaker
American Standard Cadet 3 Flowise 12" Rough Tank 4021128N.020 White
ABB Sensycon I/P Converter type 22/06 65 220665 4-20 mA 3-15 PSI DINRAIL 1/8 NPT
WIHA 32005 Insulated Screwdriver, Slotted, 5/64 x3 In
33365 WIX 3365 Napa Gold Fuel Filter
Reggio Registers Aluminum scroll pattern grille 14x14 Black no holes #1616-ABNH
Honeywell VR8304M2501
Robertshaw 700-428
Honeywell L91B1068
AO ***ith 100224114
GENERAL ELECTRIC THQAL32070 CIRCUIT BREAKER 70 AMP 3 POLE *USED*
3M 8461 Cold Shrink Shield Adapter Kit
(2) Leviton CS8264C TWIST LOCK FEMALE HE***Y DUTY CORD END 50AMP 250VOLT 2P 3W
VIPA 200V 216-2BS32 CPU 216SER Version 1 Top Zustand
Fanuc Servo Amplifier A06B-6114-H109 Version M 26kw Top Zustand
PEPPERL+FUCHS VBA-2E-G4-I Part No. 112311
Danfoss 115V Compressor 3/4Hp OEM 104L1853HS
Trane 1/3Hp 208-230V 1100Rpm 48 Mtr OEM MOT2364
MITUTOYO 516-914 GAUGE BLOCK SET GRADE 2 BE1-35-2 ~ 30 BLOCKS
FIL-TECH G-75-K 3/4″ KOVAR IRIDIUM FILAMENT BAYARD ALPERT G75K
HP AGILENT 70311A CLOCK SOURCE RANGE 16.1 MHZ - 3.3 GHZ
DUNIWAY STOCKROOM AFT-NW25-2 FLEX TRAP RIGHT-ANGLE NW25 FLANGE
Square D NQOD circuit breaker panel board MLO main 225amp 42ckt
Square D LHL36300 300amp 600v circuit breaker warranty! new take out!
Square D FA34020 3pole 20amp 480v Iline circuit breaker NEW! 1yr Warranty!
Genuine OEM GE WB31X5011 8 Inch Drip Pan OEM
1-1/2" Flow Tek F15 TFM1600 Ball Valve Automax B100S10 Actuator.
True 801849 Drain Heater Tube Lead 32/50
Bus***ann RES 90 Super-Lag Renewable Fuse
Reznor 88781
Lennox 611297-19
AO ***ith 100008320
Honeywell V4297S1011
Lennox 11L12
B76-1204 Dual Door Controller Monitor Dynamics MDI
Lot of 80 Metal Screwed Saddle 3/4" 3/8” 5/8” Wire Rope Cord Clip Cable Fastener
IOGear Lot (1) MicroHub Ultraslim 4-Port USB HUB (Model GUH174) (2) GME222 mini
Pilz PN0Z1 24VDC 3S10 3,5W 475695 Safety Relay Top Zustand
Siemens Simatic S5 6ES5244-3AA13 6ES5 244-3AA13 E.Stand 8 Top Zustand
AMK Amkasyn KE 60 Servo Drive 60kW KE60 46269-0648 KE-E03 Top Zustand
Johnson Controls Dual# Fanspeedctr 190/250# 5' OEM P66BAB-5
Trane 460V1Ph 1/3Hp 1100Rpm Motor OEM MOT11636
FINE SUNTRONIX VSF50-24 POWER SUPPLY
BOONTON SENSOR DATA ADAPTER 2 TO 10 PIN CONFIGURATION, ATTACHED CABLE
ROBOHAND DPP-10M-06-C PARALLEL GRIPPER METRIC SPRING CLOSED DESTACO
KEITHLEY INSTRUMENTS 7116-MWS 16-CHANNEL MICROW***E SWITCH SYSTEM
GE TED134035 3pole 35amp 480v circuit breaker 1 year warranty!
Square D FC34050 circuit breaker Iline 3pole 50amp 480v 1year Warranty!
Westinghouse five star motor control center feeder ***et complete breaker
EHD3020
Electrode Holder A-732 Tweco? Style Electrode Holder A732 300 Amps Stinger
New listing AMANA REFRIGERATOR LEFT SHELF RAIL PART# 12015102
FSP Whirlpool 33002535 Dryer v-Belt
AO ***ith 100109145
Honeywell ARD18TZ/U
Honeywell S87D1004
Nest NC1103US
AO ***ith 9005964005
TRENDnet 100Base-TX to 100Base-FX Multi Mode SC Fiber Converter TFC-110MSC
Cisco WS-X4648-RJ45V+E 48-Port Gigabit Plus RJ45 PoE Switch Module
Lot of Various Lugs / Neutrals & Cutler-Hammer NEUTRAL GROUND / Lugs CH PANEL
Saia Burgess PCD PCD3.B100 2 IN + 2 OUT + 4 I/O Top Zustand
Lenze MDFKSAG071-33 Servomotor Top Zustand
AMK DT5-5-10-EB0 2.00 Servomotor + TYP SPL90/1 UNUSED UNBENUTZT
Lennox 1/2Hp 208/230V Motor OEM 31K80
Carrier Products 208-230V1Phcw1/4Hp 825Rpm OEM H***0GE237
LAKE SHORE CRYOTRONICS HMMA-2508-VR PROBE METAL AXIAL 0.25 DIA × 8 IN
5X TEKTRONIX P6434 PROBE ADAPTER 34 CHANNEL MASS TERMINATION ANALYZER CABLE
KEYENCE LR-ZB90CB SELF-CONTAINED CMOS LASER SENSOR - EXCELLENT CONDITION
6KP1123010X1B1
NATIONAL INSTRUMENTS PXIE-1078 ACCESSORY KIT 151631B-01 NI ~ FILLER PANEL
Siemens ITE BQ1B020 1pole 20amp 120v circuit breaker type BQ warranty!
GE Spectra SRPK1200B600 600amp circuit breaker rating plug new in box Warranty
Siemens ED43B035 35amp with GF01ED60 GFI Ground fault circuit breaker Warranty!
Eaton / Cutler-Hammer DG321NRB 30 AMP Type 3R Fusible General Duty Safety Switch
Klockner Moeller DIL00M-G-10
Dwyer 100305-00 Tubing Part NEW
INA HK1712 HK-1712
AO ***ith 100113079
Reznor 121598
AO ***ith 100110433
Lennox 12U33
Lennox 104849-03
Sun Microsystems StorEDGE L280 Tape Drive Library Backup No power Cord Included
EXITRONIX 602/WB/BL LED Exit Sign - New in Box
Lot of 14 Blackburn ADR50 ALCUL Electrical Lug Connector 1-Conductor 1-Hole
Schneider Electric SD3 26 SD326DU25S2 Berger Lahr + VW3A31401 Netzfilter
Siemens S7 6ES7 313-5BF03-0AB0 CPU313C 6ES7313-5BF03-0AB0 E-St.02 neuwertig
PILZ PSSu E F PS1 312191 + Pi 312657 Module Supply 24 V neuwertig
Modine Parts 115V Fan Motor OEM 9F0302280000
McQuay Daikin Motor 1/30Hp 1050Rpm 115V OEM 9F10126A
WILLTEK 3100 MOBILE FAULT FINDER M 101 110 WILL'TEK M101110
SWAGELOK 6L-CW4FR8 316L SS CHECK VALVE 1/2 IN FEMALE VCR FITTING
MOTOROLA EG*** 900 MODULE 0186132N01 T1 EG***900
NARDA SEM133DT RF COAXIAL SWITCH 18.0 GHZ
Siemens BE230 EPD equipment ground fault protection circuit breaker GFI Warranty
Siemens JXD23B400 400amp 240v trip circuit breaker 1yr warranty
Square D QBA32150 3pole 150amp 240v circuit breaker new in box 1 year warranty!
GE TGL2 Equipment Ground Kit NEW GEJ-4660 REV.F
Sporlan 3441-00 Solenoid Valve E10S250
FLOWSERVE GEB2316431B. P2T
3406145 WHIRLPOOL DRYER TIMER KNOB
Lennox Industries 72W63 MOTOR 230/60/3 5HP
Lennox R46132-018
AO ***ith 100066882
INTERNATIONAL COMFORT PRODUCTS 1183466
Lennox R602619-01Q
MERLIN GERIN 72-164004-01 rev A03 MGE UPS SYSTEMS BOARD 62-164004-00 REV A00
Liebert 416531G1 Rev 16 and Liebert 416271G1 Rev 01 Control Boa***
6 x Fellowes Polyester Mouse Pad N***kid Rubber Base 9 x 8 Black 58024 CRC58024
Siemens Simodrive 6SN1124-1AA00-0CA1 LT-Modul EXT.50A Vers.A
Omron CS1G-CPU42-EV1 Sy***ac CS1G Progammable Controller CPU42-V1 Top Zustand
EUROTHERM 3208N Temperaturregler unbenutzt OVP
Taco Seal Kit OEM 950-666BRP
Carrier Products 1/2Hp 460V 3Ph 1015Rpm 3Sp Ccw OEM H***3SE463
GRANVILLE PHILLIPS 275 CONVECTRON GAUGE VACUUM PRESSURE SENSOR 275203 203
3Y POWER TECHNOLOGY YM-2651BC01R REDUNDANT POWER SUPPLY
BECKHOFF BK7150 CC-LINK BK7150 KL9184 KL9010 2x KL6001 3x KM1002 PLC TERMINAL
EST VISIONPROBE 5XX / 8XX JTAG DEBUGGER PROBE FOR POWERPC
Siemens JD63T225 circuit breaker 225amp trip unit for JD63F400 JXD63B400 New!
GE THED136045 3p 45amp 600v circuit breaker warranty
FPE Federal pacific NB120 1pole 20amp 120v circuit breaker NB type bolt on
FLOWSERVE Rep Kit X-100 2000 Dura Seal B0050729-K11
1PC New In box Schneider RE22R2ACMR
SQUARE D EK300-1 ELECTRICAL INTERLOCK KIT 30A DISCONNECT SWITCH
219-3-8787-1 Airpax Circuit Breaker (S1YT2)
6KP1123010X1B1
Lennox 96N46
Field Controls PVG-100 (46245701) 4" Inlet Sidewall Gas Venter 24 Volt
Field Controls SWGA3 Power Venter, 3 Inch inlet
Lennox 81W40
AO ***ith 100113055
Lot 2 DELL Precision 690 / T7400 Workstation CPU's Heatsink DP/N CN-0FD841
Lot of 2 Cisco Systems POSIP-OC3-50 Packet over Sonet OC3/SDH
Asco X-Proof, Pull-Type Solenoid OEM EF8017G1
EXTECH 382260 80W SWITCHING DC POWER SUPPLY R1.0
2 NEW Surplus HUBBELL HBL5661I SINGLE RECEPT***E 15 AMP 250 V IVORY
Lot of 3 APC AP9563 Rack Power Distribution Unit / Basic 1U
Lot of 2 AMX AXC-232 Data Control Tran***it & Receive Interface Card RS232/422
Lot of 3 SIEMENS ITE Q115 15 Amp 120/240 VAC 1 Pole Ciruit Breaker QP
Belimo Test Simulator/Signal Genrator OEM PS-100
AEROFLEX IFR MARCONI 2041 2.7 GHZ SIGNAL GENERATOR
Square D EHB34020PL EHB34020 3pole 20amp 480v circuit breaker 1 year warranty!
FM3-14S-060-215 Pressure And Flow Control Valve PCHR)
Lennox 81G5001
Siemens Simodrive 6SN1111-0AA01-1AA1 Netzfilter 10kW 3x25A Gebraucht
HYDROTHERM Kn-6 Blower Assembly OEM BM-1506
GE 9T51B0124 General Purpose Transformer 0.100 KVA w/ cord
CUTLER HAMMER E04ND85X3N IEC 85A CONTACTOR E02NDXCXNN COIL CONTROLLER
Liebert 416531G1 Rev 16 and Liebert 416271G1 Rev 01 Control Boa***
Gould Shawmut Fuse Holder 250V, 30A 20306
GENERAL ELECTRIC 193X729ABG04 9428250AA-A 193A729ABG04 9428250AA 9428250AAA
Alcatel-Lucent installation kit 1850TSS100 Rear ANSI 23" 8DG02897ABAA New
Browning B62
Siemens ITE QJ23B125 circuit breaker 3pole 125amp 240v
Siemens ITE E43B100 circuit breaker 3pole 100amp ED43B100 warranty!
GGB PICOPROBE 40A-GSG-2000-VP MICROW***E RF PROBE DC-40GHZ
LOT OF 2 Sun Microsystems 360MHz UltraSPARC II Module 501-5129
MKS HPS 100316115 METAL HOSE BELLOWS 40 INCHES KF40 KF-40 ISO-KF SERIES 31
NUPRO 6LV-DAFR4-P-C 1/4" UHP DIAPHRAGM VALVE ~ SWAGELOK
MOTOROLA TX32 I/O UNPROTECTED HD MODULE 536484-002-00 BSR 64000 ARRIS
CAREL STULZ PGD1ST1FW0 MICROPROCESSOR CONTROLLER