產(chǎn)品詳情
可編程序控制器是一種數(shù)字運算操作電子系統(tǒng)，專為在工業(yè)環(huán)境下應(yīng)用而設(shè)計。它采用了可編程序的存儲器，用來在其內(nèi)部存儲執(zhí)行邏輯運算、順序控制、定時、計數(shù)和算術(shù)運算等操作指令，并通過數(shù)字的、模擬的輸入和輸出，控制各種類型的機械或生產(chǎn)過程?？删幊绦蚩刂破骷捌溆嘘P(guān)的外圍設(shè)備，都應(yīng)按易于與工業(yè)控制系統(tǒng)形成一個整體、易于擴充其功能的原則設(shè)計。
PLC產(chǎn)品種類繁多，其規(guī)格和性能也各不相同。對于PLC，通常根據(jù)其結(jié)構(gòu)形式的不同、功能的差異和I/O點數(shù)的多少等進行大致分類。
按結(jié)構(gòu)形式分類
根據(jù)PLC的結(jié)構(gòu)形式，可將PLC分為整體式和模塊式兩類。
整體式PLC
整體式PLC是將電源、CPU、I/O接口等部件都集中裝在一個機箱內(nèi)，如圖所示。具有結(jié)構(gòu)緊湊、體積小、價格低的特點。小型PLC一般采用這種整體式結(jié)構(gòu)。整體式PLC由不同I/O點數(shù)的基本單元（又稱主機）和擴展單元組成，基本單元內(nèi)有CPU、I/O接口、與I/O擴展單元相連的擴展口以及與編程器或EPROM寫入器相連的接口等；擴展單元內(nèi)只有I/O和電源等，而沒有CPU。基本單元和擴展單元之間一般用扁平電纜連接。整體式PLC一般還可配備特殊功能單元，如模擬量單元、位置控制單元等，使其功能得以擴展。
2）模塊式PLC
模塊式PLC將PLC的各組成部分分別做成若干個單獨的模塊，如CPU模塊、I/O模塊、電源模塊（有的含在CPU模塊中）以及各種功能模塊。模塊式PLC由框架或基板和各種模塊組成，模塊裝在框架或基板的插座上，如圖所示。這種模塊式PLC的特點是配置靈活，可根據(jù)需要選配不同規(guī)模的系統(tǒng)，而且裝配方便，便于擴展和維修。大、中型PLC一般采用模塊式結(jié)構(gòu)。
還有一些PLC將整體式和模塊式的特點結(jié)合起來，構(gòu)成所謂的疊裝式PLC。疊裝式PLC的CPU、電源、I/O接口等也是各自獨立的模塊，但它們之間是靠電纜進行連接的，并且各模塊可以一層層地疊裝。這樣，不但系統(tǒng)可以靈活配置，還可做得體積小巧。
2.2.按功能分類
根據(jù)PLC的功能不同，可將PLC分為低檔、中檔、。
IRB6400/M98 ABB SERVO MOTORS REMANUFACTURED
IRB6400/M97 ABB ROBOTIC COMPONENTS REMANUFACTURED
Hartmann & Braun ABB Freelance 2000 DCP 10 P37211-4-0338701 F6.02.8 CPU Module
Hartmann & Braun ABB Freelance 2000 CPU DCP10 OVP
Fanuc S430iw Robot with RJ3 control system
Fanuc S430 robot, Fanuc Robot, Welding robot, ABB robot, Fanuc R2000
Fanuc S430 iw robot, Fanuc Robot, Fanuc RJ3 Control, ABB robot, Nachi Robot
Fanuc Robot, Welding robot, robot, Fanuc R2000, Robot, Fanuc 430 robot, ABB
Fanuc M-6iB Robot w/ RJ3iB Control 2005 TESTED VIDEO Abb Motoman Kuka Nachi
Fanuc M-16iB/20 Robot System w/ RJ3iB Control 10,108 Hr Abb Motoman Kuka Nachi
Fanuc Linear 7th Axis Robot Transport Units 49'&13' Travel,Abb,Motoman,Kuka
Fanuc ArcMate 100i Welding Robot w/ RJ3 Control 11,000 HRS Abb Motoman Kuka
EMI 3000A 480Y277VAC Main-Tie w/ ABB SACE E3S-A 32 Circuit Breakers w/ 2500A Trp
E3S-A32 Circuit Breaker PR122/P-LSIG ABB SACE 3200A
Cutler Hammer/ABB 3750/5000KVA 13,800-480Y/277 Dry Transber
Bula MR 250.5 - ABB IRB2000M93A 6 Axis Robot w/ Control Console/ Pendant / Cell
ALLEN BRADLEY 1326AB-B530E-21-Z13 1326ABB530E21Z13
ABB WESTINGHOUSE 3PH 13800-4160/2400V 750KVA SUBSTATION TRANSFORMER TYPE RSL
ABB TurboTrol Rack Power Distribution Breaker Panel 2 Modules and Breakers
ABB TurboTrol Rack 7 Modules
ABB TurboTrol Rack 13 Modules
ABB Teach Pendant 3HNA010906-001 , Refurbished with 90 Days Warranty.
ABB STROMBERG / ALLEN BRADLEY 500 HP Drive SAFUI 460F460 460 KVA MAKE OFFER!
ABB SK828086-AF CONTACTOR EHDB960C2P-1L * IN A BOX*
ABB SACE S8, 2000A Circuit Breaker with PR212/P Trip Module in a 3R Outside Case
ABB SACE S8 S8V-D Molded Case
ABB SACE S8 S8V 1600a Circuit Breaker LSI Functions Fixed Mount S8V1600
ABB SACE Emax E6 4000 Amp SACE E6H-A 40 PR123/P-LSIG kA 85 Int Circuit Breaker
ABB SACE E4 3200 Amp Circuit Breaker
ABB S4C+ IRB 1400 robot welding cell Flex Arc U with dual work stations
ABB S4C S4C+ robot 500C Flexarc welding cell HOOD and venting system included
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ABB ROBOTICS SERVO MOTOR 3HAC10543-1 REV 2_280912298E_TS2640N141E172 REFURBISHED
ABB ROBOTICS ROBOTIC ARM IRB 2400 M2000 W/ CONTROLLER S4CPLUS M2000, 24-29190
ABB robot, ABB, ABB Robotics, Welding Robot, Fanuc Robot, Nachi Robot
ABB Robot, ABB 6400 M97 robot, Welding robot, ABB, Fanuc, Robot,Motoman, Nachi
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ABB Robot, ABB 2400 robot, Welding robot, Fanuc Robot, robot
ABB Robot, ABB 2400 robot, Welding robot, Fanuc Robot, Nachi Robot, Robot
ABB Robot, ABB 1400 robot, Welding robot, ABB S4C controls system, Fanuc Robot,
ABB Robot, ABB 140 robot, Welding robot, Fanuc Robot, Nachi Robot, Motoman Robot
ABB Robot with control panel
ABB Robot S4C+ IRB6600 2.55 meter arm 225kg IRB 6600 S4C+ robot abb
ABB robot S4C+ IRB6400R 3.0 meter arm 100kg IRB6400 S4C
ABB robot S4C+ IRB4400 60KG
ABB robot S4C+ IRB2400 16KG
ABB robot S4C S4C+ IRC5 IRB7600 400KG
ABB robot S4C S4C+ IRB1400 Flexarc 250R welding cell Positioner
ABB Robot Main Computer DSQC 361 BOARD SCHEDA 3HAC0373-1
ABB robot IRC5 S4C+ IRB6600
ABB Robot DSQC 345D RECTIFIER DC3 3HAB8101-4
ABB Robot DSQC 344 INTERBUS S SLAVE MASTER BOARD SCHEDA 3HAB7686-1
ABB Robot DSQC 324 BOARD SCHEDA 16 MB 3HAB5957-1
ABB Robot DSQC 236D SERVO DRIVE UNIT BOARD SCHEDA 3HAB2207-1
ABB Robot CONNECTOR BOARDS SCHEDA 3HNE 06466-1
ABB ROBOT ARM IRB7600/400-LONG ARM M2000, 76-20147 100403
ABB ROBOT ARM IRB7600/400-2.55 W/ CONTROLLER M2000, 76-20164 100344
ABB ROBOT ARM IRB7600/400-2.55 W/ CONTROLLER M2000, 76-20163 100343
ABB ROBOT ARM IRB7600/400-2.55 W/ CONTROLLER M2000, 76-20159 100442
ABB ROBOT ARM IRB7600/400-2.55 W/ CONTROLLER M2000, 76-20150 100406
ABB ROBOT ARM IRB7600/400-2.55 W/ CONTROLLER M2000, 76-2015?, LABEL 100453
ABB ROBOT ARM IRB7600/400-2.55 W/ CONTROLLER M2000, 76-20148 100399
ABB ROBOT ARM IRB7600/400-2.55 W/ CONTROLLER IRB7600 M2000
ABB ROBOT ARM IRB7600 /400-LONG ARM W/ CONTROLLER M2000, 76-20149 100014
ABB ROBOT ARM IRB6400R/3.0-100 W/ CONTROLLER M2000, 64-22527 100186
ABB ROBOT ARM IRB6400R/3.0-100 W/ CONTROLLER M2000, 64-22526 100220
ABB ROBOT ARM IRB6400R/3.0-100 W/ CONTROLLER IRB6400RM2000
ABB ROBOT ARM IRB6400R/2.8-200 W/ CONTROLLER M2000, 64-21488 100188
ABB ROBOT ARM IRB6400R/2.8-150 W/ CONTROLLER M2000, 64-22716 100163
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ABB ROBOT ARM IRB6400R/2.5-150 W/ CONTROLLER M2000, 64-22736 100171
ABB ROBOT ARM IRB6400R/2.5-150 W/ CONTROLLER IRB6400RM2000
ABB ROBOT ARM IRB6400R/1.5-150 W/ CONTROLLER M2000, 64-22659 100216
ABB Robot 6600 M2000 175 S4C+ Robotic Cell Torque Laser Vision, clean Industrial
ABB Robobell RB 1000 HIGH FLOW ATOMIZER diametro coppa 4 cm
ABB Process Analytics Vista ll 2000 Gas Chromatograph M9~ 2063WVS
ABB Power Switchgear 4800 Volt W/ ABB Power Circuit Breaker 1200 Amp 4.76 KV
ABB Power Generation VKS93 Testing Device w/ all cabling and Manuals
ABB Power Circuit Breaker - Type 15-GHK-500 - 15KV Max - 1200 Amp - EO/DO
ABB PM866 3BSE050200R1 AC 800M DCS CONTROL MODULE
ABB PHCBR30000000 HARMONY BRIDGE CONTROLLER * IN A BOX*
ABB PFV1-101 POWER SUPPLY PFV1101 YM110001SP
ABB NEMA 1 1500 KVA 3PH CAST COIL TRANSFORMER ABB510911
Abb Motoman Kuka Nachi
ABB KP-40 KP40 4000 Amp 4000A Air Breaker MPS-C 2000
ABB K-Line Power Circuit Breaker K1600 K1600M
ABB K-line K3000S power air circuit breaker
ABB IRB6600 ROBOT with S4C+ controller
ABB IRB6600 Robot & S4C+ Controller, Refurbished, Tested, With 90 Days Warranty
ABB IRB6400R M2000 ROBOT S4C+ CONTROLLER REFURBISHED w. WARRANTY
ABB IRB6400 ROBOT S4C M97 CONTROLLER REFURBISHED w. WARRANTY
ABB IRB6400 M98 Wrist Assembly W/ Siemens Motors 1FK6083-6AZ21-9229-2S02
ABB IRB340 ROBOT WITH S4C+ CONTROLLER FLEXPICKER
ABB IRB Robot 6600 M2000 S4C+ Control 2.8 Clean Industrial Robotic
