銷(xiāo)售專(zhuān)員  ：吳工
 

可編程控制器的軟硬件組成詳細(xì)介紹

可編程序控制器(Programmable Controller)原本應(yīng)簡(jiǎn)稱(chēng)PC，為了與個(gè)人計(jì)算機(jī)專(zhuān)稱(chēng)PC相區(qū)別，所以可編程序控制器簡(jiǎn)稱(chēng)定為PLC(Programmable Logic Controller)，但并非說(shuō)PLC只能控制邏輯信號(hào)。PLC是專(zhuān)門(mén)針對(duì)工業(yè)環(huán)境應(yīng)用設(shè)計(jì)的，自帶直觀、簡(jiǎn)單并易于掌握編程語(yǔ)言環(huán)境的工業(yè)現(xiàn)場(chǎng)控制裝置。

　　PLC的基本組成

　　PLC基本組成包括中央處理器(CPU)、存儲(chǔ)器、輸入/輸出接口(縮寫(xiě)為I/O，包括輸入接口、輸出接口、外部設(shè)備接口、擴(kuò)展接口等)、外部設(shè)備編程器及電源模塊組成，見(jiàn)圖1。PLC內(nèi)部各組成單元之間通過(guò)電源總線、控制總線、地址總線和數(shù)據(jù)總線連接，外部則根據(jù)實(shí)際控制對(duì)象配置相應(yīng)設(shè)備與控制裝置構(gòu)成PLC控制系統(tǒng)。

URYN SEISAKU ALPHA 140MC IMPACT GUN CAL3000, TORKDUCER CKS-22-19

GOODYEAR 5VX1700ULTRA-V COG V-BELT2-3/4" WIDTH

RITE HITE 57186 LAMP SOCKETASSEMBLIES

NIB PHILIPSADVANCE 71A5570-001D CORE & BALLAST 

PATTON'S 125025-006 .032 PRESSURE RELIEF VALVE 32798

DADCO 95.5000.75.TNF1 NITROGEN 

PACK OF 100 STA-KON RB14-250F FEMALEDISCONNECTS FOR 0.25 X 0.032 MALE

LINCOLN ELECTRIC S22619 LIFT PUMP W/ S22499 AND 

WEXXAR HAC12E THERMOFIX ENDLESS BELT3'' X 6'

GM GENERAL MOTORS P/N: 24577409 

APV M09HP100683TOP PERFORMANCE GASKET

NIB BROWNING H4014X5/8 SPROCKETS

NIB C&K TM02508 2 PIN AUXILIARY SWITCH ASSEMBLY, BECK 20-3202-11, 563154

NIB PHILIPS ADVANCE71A5570-001D CORE &BALLAST KIT 

DETROIT DIESEL 5199805 PISTON RING SET GR 1.6115

LINCOLN ELECTRICV08GML40T 

MICROPUMP 6001 REPAIR KIT 10227A-802

GOODYEAR 5VX880 HY-T COGGED5/8" BELT

STEARNS REXNORD528100800 

PARKER 206-12 AIR BRAKE HOSE 18MM, 35-1/2'' 

GLOBE 712304 SHUTOFF RECEIVER VALVES 1/4"

NIB NAPA GOLD 2305 AIR FILTERS

PARKER 206-12 AIR BRAKE HOSE 18MM 20612,30-1/2'' 

NIB FEDERATED AUTOMOTIVE PRODUCTS RP5707REAR 

MITSUBISHI GJ032301240 SCRAPER GOODHART 2784/4100 IR60383

KIMBALL MIDWEST82-764 , 10-24 HS TAP SET

ANDERSON KUNSHANRENKANG CSA 236226AWM I/I A 80C 300V24AWG 

NIB AUVECO 2105 FLAT NUTS 1/4" STUD SIZE

FORD KEYLESS REMOTE 315MHZ 3K 

GOODYEAR 300S8M720 

KRONES0-461-01-650-2 KEYS0461016502

WOOD'S BP95 SURE-GRIP PREMIUM V-BELT

NIB CAR QUEST 85407PREMIUM 

NIB FRAM P6321 HYDRAULIC 

EATON1484X6 AIR BRAKE INSERTS 3/8"

AURORA MW-5 RODEND FEMALE 5/16IN 

GENERIC 306 BULBS 10-306,28V ,15CP 

BHP INC. DRY SOUND PRINTING HEAD MODEL038562 FOR SERIES 6127 

TECHNICAL FILM SYSTEMS PRINTER LAMP HOUSE ASSEMBLY LIGHT VALVES, FADER, MIRRORS

MICHELSON LV-4 LIGHT VALVES FA-2 

NIB MICHELSON ENGINEERING CO. LV-4 

SPECTRA FILM GATE PHOTOMETER W/ CONTINUOUS PRINTER PROBE 900-BH-C-3 & BRACKETS

MICHELSON ENGINEERING CO. LV-4 LIGHT VALVE W/ CABLE

TECHNICAL FILM SYSTEMS INC. FA-2 FADER 

CANNON TV-16 ZOOM LENS 25-100MM 

HOLLYWOOD FILM COMPANY NEGATIVE FILM BENCH REWINDER NBR-1 WITH REEL, HAND CRANK

HOLLYWOOD FILM COMPANY NEGATIVE FILM REWINDER NBR-1 WITH 

NIB TAMRON 23FM75L LENS 75MM F/3.9 W/LOCK 

EIKO Q100CL/DC/2V-120V LAMPS BULBS BA15D 120V 100W

COSMICAR / PENTAX TV CAMERA ZOOM LENS 12MM, 1:1.2

COSMICAR HIGH RESOLUTION TV LENS 6MM 1:1.2

NIB GENERAL ELECTRIC FLASHCUBES 8 BOXES OF 3

NIB GENERAL ELECTRIC FLASHCUBES 12 PACKS OF 3 CUBES 37526

OSRAM SYLVANIA P-VIP 132-150/1.0 E22h 

NIB TADIRAN TL-2300 LITHIUM INORGANIC 

CCD DIGITAL VIDEO BOARDS DQA-PCB1-4 & DQA-PCB2-4, MDK321V-0

COMPUTAR HIGH RESOLUTION TV LENS 50MM, 1:1.8, 142394

GYYR DIGIQUAD DQ44C-A1GY 

NIB FQ PLUS Z8829 HALOGEN LAMPS 500W, 120V

SONY LMP-C132 PROJECTOR LAMP VPHCX10, HS132AR117

NIB WIKO FHR PROJECTOR LAMPS 12V-50W

SYLVANIA 1841 MINIATURE BULB 24 VOLTS 4 WATTS.17A

NIB KODAK KPC 51833 CAROUSEL SLIDE TRAY HOLDS 80 SLIDES

NIB RADIAC EFP TUNGSTEN HALOGEN LAMP 12V, 100W

VINTAGE SYLVANIA FP26 BLUE DOT FLASHBULBS

NIB USHIO EJL HALOGEN PROJECTOR LAMP 24V-200W

VINTAGE POLAROID MODEL 252 WINK-LIGHT 

NIB FHS APOLLO FHS SLIDE PROJECTOR LAMPS82V, 300W

WAMPFLER SESR77019 MULLER BRUSHES

SKF 61906-2RS1 THIN SECTION 

NIB KOYO 6006-ZZC3GXM BALL BEARING 30X55X13MM 

NIB PR1MO 200 X 50 TR87 WHEELCHAIR TUBE

ILME MULTIPOLE CONNECTORS FOR INDUSTRIAL PURPOSES CN.12,XDG CN 213 CATALOG

FISHER CONTROLS COMPANY GENERAL CATALOG501

WILKINS RK212-375 COMPLETE 

FEBCO 905357 REPAIR KIT

GE Digital Energy Multilin 350-E-P5-G5-L-E-S-N-N-SN-D-N SR3 

GE Multilin 350 350-E-P5-L-E-S-N-N-SN-D-N - FEEDER RELAY

GE Electric 350-E-P5-S5-H-E-S-N-P-1E-N-H 350EP5S5HESNP1ENH MULTILIN PROTE

GE Multilin Automatic Transfer Graphical Control PanelSystem MX350 Mint

GE Multilin EPM 5350 PL53500A1A00000 Power Metring System DMMS350 5350P Etherne

GE MULTILIN 269 PLUS-W-100-P-120VAC

GE GENERATOR MANAGEMENT RELAY MULTILIN 489-P1-LO-A20-E SR489

GE Multilin 469 Motor Management Relay 469-P5-HI-A20-E

LISTINGGE Multilin SR469 Relay 469-P5-HI-A20 Serial  A3060431

GE Multilin SR750 750-P5-G5-S5-HI-A20-R-T 750 Feeder Management Relay (S19)

GE 469-P5-HI-A20-E MULTILIN 469 MOTOR MANAGEMENT RELAY D552850

GE Multilin, Other / 369-HI-R-B-0-E-0-E / Motor Management Relay

GE Multilin 469-P5-LO-A20 Motor Management 

GE Multilin, Other / 12HSA11C324 / Auxiliary Relay

GE Multilin 239 Motor Protection Relay 239-RTD-AN Firmware 64D270C4.00

GE MULTILIN PQMII-T20-A Power Quality Meter 

GE Multilin, Used / L90, L90H03HKHF8LH6DL6CNXXSXXUXXW7 / Line Differential Relay

GE Multilin SR469-RELAY 469-P5-HI-A20 48-62H:Relay Contacts 

GE Multilin Motor Management Relay 169PLUS-120N-120 For 3 Phase Motors

GE Multilin, Used/ MIFII, MIF2, MIFIIPI55E00HI00 / Feeder Management 

GE 745-W3-P5-G5-HI-R-E MULTILIN 745 TRANSFORMER MANAGEMENT RELAY D583116

GE Multilin SR8 P/S Capacitor PCB 12J0-0015-A4

GE Multilin, Other / HMA 24A2, 99039421 / Auxiliary Relay

GE MULTILIN SR 745-W2-P1-G1-HI-P-H SR745 

GE Multilin, Used / 239-RTD-AN / Motor Protection 

GE Multilin 469 Motor Management Relay SR469-RELAY 469-P5-HI-A20-E

GE MULTILIN TOV4023I030H00C VOLTAGE 

GE Multilin, Used / 12HGA111S2 / Auxiliary Relay, 125V, DC CY, GEK-45487

S129725 GE General Electric Multilin 269 Plus Motor Management Relay 120N 120VAC

GE Multilin SR750 750-P5-G5-S5-HI-A20-R 750 

GE Multilin, Used / 12HGA11A70F / Auxiliary Relay, 115V, 60cycles, GEH-1793

GE G60N00ALHF8MH6LM8MP6LU6LW6L MULTILIN G60 

GE MULTILIN SR 469-P1-HI-A20-T-H SR469 MOTOR 

GE Multilin, Used / 12HGA111A1 / Auxiliary Relay, 250V, DC/CY, GEK-45487

GE MULTILIN SR 745-W2-P1-G1-HI-P-H SR745 

GE Multilin B30 Bus Differential System LOADED B30K03HLHF8NH67L8LN6DS8NU4AW7A

GE Multilin, Used / MIFII, MIF2, MIFIIPI55E00HI00 / Feeder Management Relay

GE F60 Multilin Feeder Management Relay F60H04VFHF8LH6LMXXPXX New

GE Multilin Feeder Management Relay MI FII MIFIIPA55E00H100

GE Multilin, / MIFII, MIF2, MIFIIPI55E00HI00 / Feeder Management Relay, 3pcs