描述
結(jié)合PLC的組成和結(jié)構(gòu)分析PLC的工作原理更容易理解。PLC是采用周期循環(huán)掃描的工作方式,CPU連續(xù)執(zhí)行用戶程序和任務(wù)的循環(huán)序列稱為掃描。CPU對用戶程序的執(zhí)行過程是CPU的循環(huán)掃描,并用周期性地集中采樣、集中輸出的方式來完成的。一個掃描周期主要可分為:
產(chǎn)品承諾:
保?證?全新原裝進口,
保?證?安全準時發(fā)貨,
保?證售后服務(wù)質(zhì)量,
優(yōu)勢價格,大量現(xiàn)貨。
主營DCS系統(tǒng)配件
機器人系統(tǒng)配件
大型伺服系統(tǒng)配件
品牌:ABB???,AB??,GE,FOXBORO,本特利,英維思,伍德沃德,西屋,瑞恩,施耐德,西門子,摩托羅拉,安川。力士樂。ACSO,橫河等進口品牌。 專業(yè)銷售進口DCS? PLC系統(tǒng)備件模塊
Triconex?Siemens?Yaskawa?ABB?GE?Ovation?AB?Foxboro?Motorola?Schneider?XYCOM?KUKA ? 專業(yè)銷售進口DCS? PLC系統(tǒng)備件模塊 15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國內(nèi)實力庫存商家
OLYMPUS CH-BI45-2 CHA BINOCULAR STEREOZOOM MICROSCOPE
HP/AGILENT 54600A OSCILLOSCOPE 100MHz 2CH WITH 54651A .
OMRON ES100X-AAWH01FE?-E CONTROLLER MULTI-RANGE 100/240V
MARCONI INSTRUMENTS SIGNAL GENERATOR 2018 80KHz-520MHz
CHINO MODEL IR-AL OCB RANGE -50 -1000 DEG 110VAC
DYNAX DNX1164 W/ BUS/2 DNX1181 AND DNX1232 SERVO DRIVER
Unipower DIP 8000 Power Network Analyser W/uniflex prob
PHASE METRICS 550560000 WITH DIGITAL GLIDE 040561
AEROTECH BM75 SERVOMOTOR w/ BAYSIDE GEARHEAD NR-23D-100
KYOWA INSTRUMENTATION AMPLIFIER WGA-710A -0
TELEMECANIQUE SAFETY CURTAIN SENSOR XUS-LC10603SBS2?R/T
FUJI VM1932 BOARD CARD WITHOUT MEMORY CARD.
FUJI FSC-30C IC CARD 4MB BOARD CARD WITH MEMORY CARD.
PHILIPS PM6303 PM 6303 RCL Programmable AUTOMATIC
KOLLMORGEN Servo Star SP CP303250 DRIVER
PROPAQ ENCORE 202 EL PATIENT VITAL MONITOR UNIT
FUJI VM1152A BOARD CARD VM 1152A VM1152 A VM 1152 A.
FUJI 4400 VM13B 203-0024-REV B & VM13C 203-0036-RA PCB.
TOSHIBA VF-S9 3 PHASE 200V 7.5KW TRANSISTOR INVERTER.
Acoustic calibrator and cables
KDK KOKUYO LCR METER KC-536 WITH KCG-12 GPIB BD
ASYST CMS II 3 CHANNEL CONTROLLER 9700-5819-01 100-220V
TOSHIBA VF-S7 3 PHASE 200V 7.5KW TRANSISTOR INVERTER.
Acoustic calibrator and cables
SIEMENS A362-1X1C-AD 6AR1312-0AA06-0?AA0 PCB CARD
SIEMENS KSP-A361 6AR1312-0AA01-0?AA0 GOOD PCB CARD
SIEMENS KSP-A363-MM SMART DRIVE CARD NEW IN BOX PACK
SIEMENS KSP-A361 6AR1302-0AA02-0?AA0 GOOD PCB AXIS CARD
ONO SOKKI ESW-170 TRACKING STRESS WAVE ANALYZER
SIEMENS KSP-COM351 KSP-COM352 6AR1313-0FA04-0?AA0
OMRON CQM1-PA203,CQM1?H-CPU21 WITH ID212 & OC222 MODULE
SIEMENS KSP-A363-BB-SMA?RT DRIVE EA 00353594-04 UNIT
SIEMENS KSP-COM354 A5E00093354 COMM MACHINE CARD
SIEMENS KSP-COM351 6AR1313-0FA03-0?AA0 COMM GOOD UNIT
CHROMA-1000 PROGRAMMABLE VIDEO PATTERN GENERATOR
LEITZ LMW MICROSCOPE 5 POSITION TURRET 05905 PARTS
Acoustic calibrator and cables
BALDOR VECTOR DRIVER ZD38D8A04-ERD 230VAC 50HzB 11AMP
IAI SUPER SEL CONTROLLER M-SEL-G-2-AC-20?0.100
MCVAN INSTRUMENT BWD 330A SPECTRUM ANALYSER
ALLEN-BRADLEY SLC 500 5/01 CPU 1747-L514 WITH MODULES
TOKYO SEIMITSU CONTOURECORDER SURF COM7 53A
SIEMENS COROS OP5-A1 6AV3505-1FB01 OPERATING PANEL
LUXTEC 3150AD Lightsource Dual Channel Series 3000 230v
MICROPOS MMC 7010 GEM-SYSYTEM AB ARTNR 66K018V 110VAC
SCHOTT GERATE SLK 6 MULTI-TALENT HOT/STIRRERS PLATE
LEICA HI 1220 ELECTRIC HEATING HOT PLATE 230VAC
CE OMRON F3S-A321-L SAFETY LIGHT CURTAIN.310mm-1?5mn.
MTS SYSTEM MODULAR WITH KNIEL CK 5.1,5 C 28.1,2
PHILIPS PM 5570 NTSC VIDEO TEST SIGNAL GENERATOR
Anritsu Standard Signal Generator MG516A
OPTIMISED CONTROL D892-3G CS0101 DEK 142253 BOARD CARD
HANNA PH METER PH212 WITH DIPSTICK STAND POWER ADAPTER
NEW!!! B&R SYNCHRONOUS SERVOMOTOR 8MSA3L.E0-B7 REV.:A0.
ADVANTECH PCA-6145B/45L INDUSTRIAL CPU CARD REV:C2
NEW!!! B&R SYNCHRONOUS SERVOMOTOR 8MSA3M.E0-B5 REV.:A0.
HP 54201D DIGITIZING OSCILLOSCOPE WITH QTY3 HP 10271A
ELECTRONIC VISUALS EV4161 WAVEFORM MONITOR VECTORSCOPE
OWIS STEPPING MOTOR CONTROLLER SMK 02-Z 3AXIS
ONO SOKKI SR-200 SERVO RESPONSE ANALYZER
SARTORIUS GMBH D-3400 POWER CURRENT CHECKER
RE INSTRUMENTS 540 BTSC STEREO GENERATOR
HAKKO 192-9 SOLDERING TESTER WITH MANUAL
HP 37900D SIGNALING TEST SET UNIT W/ OPT 001 002 R01
KLA INSTRUMENTS STANDARD MEMORY 2 710-044449-00 CARD
LASERGRAPHICS PERSONAL LFR PLUS 230VAC.
KLA INSTRUMENTS PIXEL INTERFACE PROCESSOR 2 CARD
BIOTEST P3601 APC AIRBORNE PARTICLE COUNTER REPAIR
SEMPREX 12-9068.20 X & Y AXIS, MICROSCOPE PART.
PHILIPS PM6303 PM 6303 Programmable Automatic RCL
KLA INSTRUMENTS HPG FRONT-END PROCESSOR CARD
KLA INSTRUMENTSBIT HPG RENDERING ENGINE CARD
KLA INSTRUMENTSBIT PLANE MERGE 073-044042-00 CARD
BIO-TEK EL404 EL 404 MICROPLATE AUTOWASHER
PACIFIC SCIENTIFIC 5240 INDEXER DRIVE 110VAC 1PH 60Hz
KOLLMORGEN ServoStar SP CP303250 SERVO AMPLIFER
NIB EPSON SPARE LAMP ELPLP25H REPLACEMENT PROJECT. LAMP
FUJI FH1002 VIDEO CONSOLE BOARD CARD GOOD CONDITION
AGILENT HP 6544A DC POWER SUPPLY 0~60V / 0~3.5A
OLYMPUS CH CHB BINOCULAR STEREOZOOM MICROSCOPE 4OBJE
REXROTH INDRAMAT ECODRIVE Cs DKC10.3-012-3-M?GP-01VRS
COGENT LIGHT XL ILLUMINATOR LIGHT SOURCE A1-90094-A
TEXAS INSTRUMENTS 560-2126 RCC CARD
TEKTRONIX 2247A 100MHZ COUNTER/TIMER OSCILLOSCOPE
HAWLETT PACKARD 24 OMNICARE M1205A WITH M1041A MONITOR.
REXROTH INDRAMAT ECODRIVE Cs DKC10.3-008-3-M?GP-01VRS
BALDOR MA9008 SOFT START SOLID STATE MOTOR CONTROL.
DINAMAP PRO 300 CRITIKON MONITOR VITAL
OMRON SYSMAC C60P PROGRAMMABLE CONTROL
YASKAWA SERVOPACK SGDL-08AS SERVO CONTROLLER 750W 11AMP
NEC GLG3120A GAS LASER HEAD
YOKOGAWA PLC F3SP35-5N SEQUENCE CPU W/LD01-ON,LC11-?IN
YOKOGAWA PLC F3SP35-5N SEQUENCE CPU W/LD01-ON,LC11-?IN –
IAI Corporation DS Controller Model DS-S-C1-EU
RELIANCE ELECTRIC SERVO MOTOR BDC-T330-BVL, H25F011B46.
NIB EPSON SPARE LAMP ELPLP21 REPLACEMENT PROJECTOR LAMP
TOSHIBA PROSECT1 MDR28 MICRO PLC WITH CONSOLE HP911
Micro Programmable Controller
OWIS GmbH MOTORIZED 6 POSITIONING SYSTEM WITH MOTORS.
TEXAS INSTRUMENTS 560-2120 DISCRETE CPU UNIT
Texas Instruments 560-2130 64Kb Global Memory Card
IWATSU DS-6121 DIGITAL STORAGESCOPE 2CHANNEL PARTS
ERNST SA 6814 PORTABLE UNIVERS METAL HARDNESS TESTER
MOTION SCIENCE DHBX5006HX 2 AXIS SERVO AMPLIFIER
YOKOGAWA PLC F3SP35-5N SEQUENCE CPU W/RS22-ON/LC11-?IN
RION PRECISION MEASURING LEVEL METER NA-80
YASKAWA CIMR-G3A20P7 616G3 3PHASE 220VAC INVERTER.
SCHNEIDER TSX QUANTUM 140 AVI 030 00 ANALOG PLC MODULE.
ALLEN BRADLEY INDUSTRIAL TERMINAL MONITOR 1770-TA
Applied Biosystems 785A Programable Absorbance Detector
ALLEN BRADLEY MINI PLC-2/15 PROGRAMMABLE CONTROL SET
MICROSCOPE X & Y AXIS, MICROSCOPE PART.
TEKTRONIX TAS 465 DUAL CHANNEL OSCILLOSCOPE 100 MHZ
CORRECT TOKYO SEIWA OPTICAL 596258 MICROSCOPE PARTS .
MARQUETTE EAGLE 3000 MULTI-PARAMETER PATIENT MONITOR
DYNONICS SMITH+NEPHEW DYOBRITE 3000 LIGHT SOURCE
PHASE METRICS 550440000 PS5000 POST AMPLIFIER 040440.
PROQUIP INC 550306000 SPINDLE CONTROL.
DATEX ENGSTROM CPU BOARD AW 4F 889467-2.
BAUSCH & LOMB MICROSCOPE II INSPECTION MICROSCOPE
HP HEWLETT PACKARD 4745A PAGEWRITER II
OPTO ZOOM 70XL MICROSCOPE LENS S/N A 42559 & 1.0X ACCE.
COLIN PLUSEMATE SPHYGMOMANOMETE?R BX-5
RKC FAREX SRM SR Mini HG SYSTEM H-PCP-A-14N-M*C?A
Siemens Simatic S5 6ES5 441-8MA11 W/Bus Module700-8MA11
CE WHITE MOUNTAIN DSP-ICE REV 1.0 PCI MATCHMAKER S5920Q
Hermle Z 160 M Microcentrifuge with 18 Slot Rotor 230v
Texas Instruments 560-2130 64Kb Global Memory Card
Leitz 513578 Discussion Tube
HEWLETT PACKARD 21211B, 5.0MHz PHASED SECTOR TRANSDUCE
SUPER VEXTA ORIENTAL MOTOR INTELLIGENT DRIVER UI215G.
FUJI FSC-30C IC CARD 4MB BOARD CARD WITHOUT MEMORY CARD
PARTICLE COUNTER MEASURING SYSTEM ULPC-FMPC-.1
HORIBA CM-210 CM-210-AC HYDROFLUORIC ACID MONITOR
INDUSTRIAL FIBER OPTICS IF-HN08M 1.0 Milliwatt
TERAOKA TPB-1421-3 DRIVER BOARD CARD PCB CARD.
OMRON SYSMAC C20H PROGRAMMABLE CONTROLLER
HP 24 OMNICARE M1205A WITH M1041A MONITOR REPAIR UNIT.
REXROTH INDRAMAT MSM040B-0300-NN?-MO-CC1 750W
INSPECTION MICROSCOPE 4 POSITION AUTO TURRET.
SANYO DENKI BL SUPER PZ SERVO AMPLIFIER PZ0A150HP66SH0.
supply 220 vac 150amp 3 phase.
CYBER TRON 2-ACHSS TEUERUNG PANEL W/ Z&B M3 UNIT PANEL
HONEYWELL UDC 6000 PC6002-U-OAP-50?-0-0R CONTROLLER.
HILGER & WATTS PENDULUM CLINOMETER MODEL TB108 RPI 505
AEMC WHEATSTONE BRIDGE #140.100
FUJI ELECTRIC TEK DYNAMICS VM1730A BOARD GOOD CONDITION
SUPERIOR ELECTRIC SLO-SYN 230-EPI INDEXER DRIVER 110V.
FUJI AVAL VME-520 MCIF-16 BOARD CARD GOOD CONDITION
TOPWARD DUAL TRACKING DC POWER SUPPLY 6303D
KIMMON CD4163R-F 1520KV HELIUM CADMIUM LASER HEAD
OLYMPUS IW-1 VIDEO BORESCOPE ANALYZER
OPTRONIC LABORATORIES 740-1C AUTOMATIC WAVELENGTH DRIVE
98D XC-999 DC12V,20MM CCD COLOUR VIDEO CAMERA 2.8/50MM.
FLIP DISPLAY SMARTCORE PAGE DISPLAY UNIT CARD
Melles Griot optical Laser Power Meter 13 PDC 001
YASKAWA SERVOPACK DR2-07ADY200 SERVO DRIVER 200VAC
GW LABORATORY DC POWER SUPPLY GPR-6060D 6A/60V
NAIS NATIONAL PC FP3 POWER/CPU UNIT COMPELETE SET.
KLA INSTRUMENTS DUAL STEPPER DRIVER 710-663106-000
HP – AGILENT 16500A LOGIC ANALYSIS SYSYTEM W/ MODULES
UNIVERSAL WAFER HANDLING CONTROL UNIT
DADE IMMUFUGE II DIGITAL CENTRIFUGE WORKS.
Heidenhain Model: LIP 57 Linear Encoder with Optic
OHMEDA Biliblanket Plus High Output Phototherapy Unit
Omron SYSMAC C500F-CPUA1-E 3G2C3-CPUA1-E CPU W/RAM/ROM
Astro Design TEAM VG-819 DIGITAL Video Generator
SIEMENS KSP-SV501 A5E00072211 POWER UNIT GOOD CARD
IAI IS-S-Z-M-10-200?-100L Intelligent Actuator
LEITZ LMW MICROSCOPE 4038AZ05 PART CARD
Acoustic calibrator and cables
TEKTRONIX TDS210 TDS 210 DIGITAL OSCILLOSCOPE 60mhz 2ch
DIGITAL REALTIME OSCILLOSCOPE 1GS/s SCREEN FAULTY
Smith+Nephew DYONICS PAL CAMERA VIDEO SYSTEM
LEICA BME MONOCULAR MICROSCOPE W/ EYEPIECE & OBJECTIVE
ALLEN BRADLEY ULTRA3000 2098-DSD-005-SE DRIVER
ALLEN BRADLEY 1785-L60L C PLC-5/60 PROCESSOR MODULE
Kollmorgen MT306A1-E2D1 Goldline XT Servo Motor
ALLEN BRADLEY 1785-L40B C PLC-5/40 PROCESSOR MODULE
BOSCH 036678-311401 CARD
BOSCH PC T/Z 401 048083-101401 CARD
NESTLE NUTRITIONAL COMPAT 199235 FEED PUMP GOOD UNIT.
TELEMECAIQUE ALTIVAR 31 ATV31HU55N4A 5.5KW INVERTER.
SIEMENS SONOLINE 1300 PORTABLE LINEAR-SECTOR-S?CANNER
ONO SOKKI ONOSOKKI CF-0310 MICROPHONE AMP SUPPLY 230VAC
TIOTU MT-430 FETAL MONITOR WITH USD/EXT UC TRANSDUCER
OMRON SYSMAC S6 3G2S6-CPU29 CONTROLLER WITH OD411/ID411
EFD 2000XL EPOXY-LIQUID SMART DISPENSER
NAIS FP2-C1A PLC WITH ANALOG I/O AND XY64D2T I/O UNIT
BALDOR FA2A02TR-RN20 1 PHASE 230V SERVO DRIVER.
SYMBOL PALM SPT1800 BARCODE SCANNER TRG80400
KAIJO HI MEGASONIC 600 ULTRASONIC GENERATOR 6848 600W
KIKUSUI PAB 25-1TR REGULATED DC POWER SUPPLY +/-25V/6V
GW FM/AM SIGNAL GENERATOR GSG-120 100kHz ~ 110MHz
TEKTRONIX 1481R WAVEFORM MONITOR
ELES EQUIPMENT PSC 2CHANNELW/CPU11 RS232/485 CONVERTER
JUNG JIN FM/AM SIGNAL GENERATOR JSG-1000B
SHINKEN AUTOMATIC VIBRATION CONTROLLER G01-022
CANON BG4-6554 BH8-1754-01 QCD-II PCB .
HP 100MHz-200MHz MULTIPLIER 05370-60124 BOARD
HEADLIFT PCB 146209 ISSUE 1 DEK/0661 CONTROL BOARD
MYRON L COMPANY 750 II SERIES MEGOHMS-CM METER
HP HEWLETT PACKARD M2045A MIDA ECG TESTER
YASKAWA ELECTRIC AC SERVO MOTOR USAREM-05CFJ11 500W
DIAVAC LIMITED IONIZATION GAUGE CONTROLLER B-A IT-1DA
CONSULTRONICS NETWORKING ANALYZER COBRA-CQ
AMREL PD20-10A3 PRORAMMABLE DC LINEAR POWER SUPPLY
AGILENT VXI E8401A MAIN FRAME
PARKER 4000 MOTION CONTROLLER 4000-NP-M
LASERGRAPHICS PERSONAL LFR PLUS SMARTBACK 230VAC.
UNIVERSAL WAVEFORM ANALYZER 6100 DATA PRECISION 611-1
Asys Elrest automationssys ASYS/CAN/P100/V?1.31/24VDC
KENWOOD CG-931 NTSC Color Pattern Generator
Siemens Simatic S5 6ES5 482-8MA13 W/Bus Module700-8MA11
LEADER LCG-401YC NTSC PATTERN GENERATOR
MICROSCOPE X & Y AXIS, MICROSCOPE PART.
TAKASAGO REGULATED DC POWER SUPPLY GP0350-05 110VAC
GW GPC-3030D LABORATORY DC POWER SUPPLY ,PC303RP1
CCD XC-75 SONY VIDEO CAMERA MODULE DC10.5-15V TOWADA A
HILBERLING HG-100T RF-GENERATOR ROFIN SINAR QS-DRIVER
RELIANCE ELECTRIC SERVO MOTOR BDC-T330-BVL, H25F011B46.
ANRITSU THERMO PRINTER AP-210 E 200-800deg
LANDMARK GRAPHIC LMG PROCESSOR EMISSIVITY MEASURE
HP/Agilent 3746A Selective Level Measuring Set OPT 013
OMRON SYSMAC C200H CPU01-E W/ C200H-MR831 MEMORY UNIT.
OMRON SYSMAC C200H CPU01-E WITH C200H-MR831 MEMORY UNIT
NIB EPSON SPARE LAMP ELPLP15 REPLACEMENT PROJECTOR LAMP
OMRON SYSMAC CQM1 CPU21 PA203 W/ ID212 & OD212
MEIJI EMT STEREO MICROSCOPE 87408
TEKTRONIX 2230 100mhz DIGITAL STORAGE OSCILLOSCOPE
TEKTRONIX 2230 100mhz DIGITAL STORAGE OSCILLOSCOPE
NEWPORT 850F 1624-262:1-16/8 ACTUATOR S2410
ALLEN BRADLEY 1785-L20B C PLC-5/20 PROCESSOR MODULE
Anritsu HFT-50 Precision Digital Surface Thermometer
HP 6611C SYSTEM DC POWER SUPPLY 0-8V/0-5A W/OPTION 760
OMRON SYSMAC CQM1 CPU21 PA206 W/ ID212 & OD213
OMRON SYSMAC CQM1 CPU21 W/ ID212 & OD213
PARKER YOKOGAWA COMPUMOTOR DYNASERV SD1004B64 230VAC
SETRA DATUM 2000 MANOMETER 2239 TRANSDUCER COMPLET SET
TERUMO TERUFUSION INFUSION PUMP TE-171 GOOD UNIT
OMRON SYSMAC CQM1 CPU11 W/ ID212 & OD212
BALDOR ADJUSTABLE SPEED DRIVE ID35D8A04-COD
Allen Bradley DH/DH+ Interface Module 5130-KA/A CARD
BALDOR ENCODERLESS VECTOR DRIVE ZD37D8A04-COD 230VAC
DIAVAC LIMITED COLD CATHODE GAUGE CONTROLLER CT-1DA
BAUTZ AC SERVOMOTOR M506F-B0101-000?0-5 WITH BREAK.
LASER OPTRONICS 5-94.110/0L3 WITH OPTREX DMC20434.
Rofin sinar laser 4540640 with 4-50.143/
Stryker 1.5L High Flow Arthroscopy pump.
ERNST LEITZ WETZLAR GMBH LIGHT SOURCE
Mitsubishi AC Servo Drivers MR-J20A-S07 200W 220VAC
Datex Ohmeda CM FF 8002308 WITH CMFF-8001459 BOARD
ALLEN-BRADLEY SLC5/01 CPU WITH INPUT/OUTPUT MODULE
Servo Motor CMC PM Cleveland Motion Control MH2105-057E
EPSON SPARE LAMP ELPLP25 REPLACEMENT PROJECT LAMP
HP Wire Test Instrument model 28687A WITH LOOPBACK HOOD
EMERSON SERVO MOTOR DMX-340CB WITH GEAR DMX-340CB/NE34
KEYENCE LS-3100 LASER SCAN DIAMETER CONTROLLER
OLYMPUS IV-5A FOR VIDEOIMAGE SCOPE
OMRON EXTENTION C500-BI08I PS222E & OUTPUT UNIT UNIT.
GALIL MOTION CONTROL DMC-1040 REV-G
EUTECH INSTRUMENTS ECCONCTP1002 ALPHA-CON1000 CONDUCTIV
PLC模塊,可編程控制器,CPU模塊,IO模塊,AI模塊,通訊模塊。AB/施耐德/ABB/GE/本特利/西屋/英維斯/霍尼韋爾/黑馬/FU克斯波羅
15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國內(nèi)實力庫存商家