MITSUBISHI-RF203E優勢供應
MITSUBISHI-RF203E優勢供應
MITSUBISHI-RF203E優勢供應
一、摘要 PLC是一種專門在工業環境下應用而設計的數字運算操作的電子裝置。
它採用可以編制程序的存儲器，用來在其內部存儲執行邏輯運算、順序運算、計時、計數和算術運算等操作的指令，並能通過數字式或模擬式的輸入和輸出，控制各種類型的機械或生產過程。PLC及其有關的外圍設備都應按照易於與工業控制係統形成一個整體，易於擴展其功能的原則而設計。在工業生產的各個領域，機械加工企業為了提高生產效率，採用機械化流水作業的方式，對不同類型的零件分別組成的自動生產線。隨著產品機型的更新換代，生產線承擔的加工對象也隨之改變，這就需要改變控制程序，使生產線的機械設備按新的工藝過程運行，而繼電接觸器控制器係統是採用固定接線，很難適應這個要求。大型自動生產線的控制係統使用的繼電器數量很多，隨著PLC的應用日益普及,其使用方法簡單,便於掌握,且可靠性,抗幹擾性很強,自身具有完善的功能.模塊化的結構,使其在工業生產線上的應用越來越廣泛。
發展趨勢：1.向高速度、大容量方向發展
為了提高PLC的處理能力，要求PLC具有的響應速度和更大的存儲容量。目前，有的PLC的掃描速度可達0.1ms/k步左右。PLC的掃描速度已成為很重要的一個性能指標。
在存儲容量方面，有的PLC可達幾十兆字節。為了擴大存儲容量，有的公司已使用了磁泡存儲器或硬盤。
2.向超大型、超小型兩個方向發展
當前中小型PLC比較多，為了適應市場的多種需要，今後PLC要向多品種方向發展，特別是向超大型和超小型兩個方向發展。現已有I/O點數達14336點的超大型PLC，其使用32位微處理器，多CPU並行工作和大容量存儲器，功能強。
Vexta C6925-9212K Stepper Motor 2PH
Vexta PH264-01 2-Phase Stepping Motor, Size 23, 4V, 1.1A
Vexta PH265-E2.6B Stepping Motor 2-Phase 1.8degree/step
Vexta PH268-21M2 2-Phase Stepping Motor
Vexta PK245-01AA 2 Phase Stepper Motor, 5mm Input, DC1.2A
Vexta PXC43-03A-C21 2-Phase Stepping Motor
Vibco VS-320 Pneumatic Turbine Vibrator, Force: 600lbs (2669N), Noise: 69dB
Vicon V8612H Tamperproof Ceiling Mounted Housing *No Key*
Vicon VC2940-24 Color CCTV Camera w/Computar APC TV Lens 25mm 1:1.3
Victaulic 2" Coupling Gasket, Material: EPDH, For Styles: 07 75 77
Victaulic 3/4" Fitting
VICTOR SR 252 D COMPRESSED GAS REGULATOR MAX INLET 3000 PSIG 0610 200
VideoLabs Inc. N0600E1 MedCam Camera S-Video Composite
VIDYOPORTAL XL 2* XEON E5-2430 6-CORE 2.20GHz 12GB RAM 500GB DEV-SRV-PT-XL-N3-0A
View Engineering 11220-505 REV A Interface Board
View Engineering 11500-505, 11505-2 REV A Interface Board
View Engineering 2109385-507 Rev. A Energy Conversion Unit Control Board
View Engineering PWB 2107221 REV B Interface Card
View Engineering VOBJ-405 2.5X Lens
VIEWSONIC 27" FULL HD WIDESCREEN LED BACKLIGHT LCD VX2770SMH-LED
VIEWSONIC FULL HD 24 INCH LED COMPUTER MONITOR VA2465SMH
VIEWSONIC VA1931WA-LED 19" MONITOR VS13698
VIEWSONIC VG2039M-LED 20" VS15138 LED BACKLIT HD LCD COMPUTER MONITOR
VIGIL DIGITAL VIDEO RECORDER DRX25-4CO-500 115/230 V C7AB75Z 2GB 500GB 250GB
Viking 3-551-003-419 Helical Gear Reducer, Parallel Shaft, 4.19:1 Gear Ratio
Viking 3-551-051-343 Helical Gear Reducer, Parallel Shaft, 3.43:1 Gear Ratio
Vision Engineering Dynascope Microscope Head Unknown Model w/ Light *FOR PARTS*
Visipak V504-8205 Strain Gauge 120VAC 4 or 12mV/V 0-19.99 Output
VIZIO P552UI-B2 MAIN BOARD 748.00602.0011 734.00603.0011
VIZIO P552UI-B2 POWER SUPPLY BOARD PA-3241-1W 056.04245.6041
VIZIO P55UI-B2 LED DRIVER 13978-1 748.00609.0011
VIZIO POWER SUPPLY BOARD 715G6100-P01-003-002H
VIZIO ZSUS BOARD EAX34042701
Volgen SX15U-05S Power Supply 5VDC 3A
Volpi Fiber Optic Microscope Light Ring, ID: 50mm, Mounting Diameter: 66mm
Voltcraft DPS-2010PFC Switching Power Supply 220-240VAC-In, 0-20VDC Out
Voltcraft DPS-2010PFC Switching Power Supply 240VAC-In, 0-12VDC Out (read desc)
Von Weise VO1090A076 12" Stroke Linear Actuator 20μF Capacitor Run 115VAC
Von Weise VO1090AR76 1" Stroke Linear Actuator 20μF Capacitor Run 115VAC
Vortec 701S-24SA Oil Removal Demister, 1/4"NPT, 250PSIG Max
VORTEX EMERSON 130A 25V RECTIFIER 486531902 V130B25
VSS V24 EXPERT LR DISTRIBUTED SPAN MODULE P/N V 24 L.P-NJ-FM0-Sp
VUELTA ZERO LITE COMP WE0010 WHEEL SET
Vulcan TH-500A Heat Exchanger, Power: 500W, Voltage: 120V, Connections: 1/2" NPT
VWR 1122S Immersion Circulator 120V, Ambient +5° to 150°C
VWR 1295PC Water Bath 30L Capacity Amb. +5° to 100°C ±0.3°C *Slight Corrosion*
VWR 1295PC Water Bath 30L Capacity Amb. +5° to 100°C ±0.3°C 115VAC 6A 60Hz
VWR 33918-258 365 Stirrer 7" x 7" Table 110VAC 50/60Hz 50W Ceramic Table
VWR Traceable Time Switch 120VAC 15A w/Ground *Needs Calibration*
Vynckier VJ1210HWPL2 Non-Metal Enclosure 10" x 12" x 4-1/2" Vertical Holes
W.A. Kates FM50 Adjustable Flow Rate Controller Valve, Flow Range: 1-10GPM
W.C. Branham 1203-SA Rodless Cable Cylinder 32" Stroke 2" Bore *Needs Seal*
Waber / Tripp-Lite UL24CB-15 Power Strip 15A 120VAC 50/60Hz
Wago 286-604 Time Delay Relay Module DC24V IN, AC250V / 5A OUT
Wago 289-623 Breakout Interface Module D-Sub 25-Pin 125VAC/DC 2A DIN Mountable
WAGO 50-Pin Breakout Module
Wago 750-342 Ethernet TCP/IP Fieldbus Coupler 10-Mbit/s 24VDC
Wago 750-401 Input Module 24VDC
Wago 750-403 Digital Input Module, 4 Channel, Voltage Rating: 24VDC
Wago 750-408 I/O Module, 4 Channel, 24VDC, 3.0ms Neg.
Wago 750-461 Terminal Block Thermocouple Module 2 Channel Analog PT100 24VDC
Wago 750-479 Measurement Input Module
Wago 750-516 I/O Module
Wago 750-531 Output Module 4D0 24VDC 0.5A/ 2-Wire, 0.08-2.5mm2
WAGO 750-601 Supply Module, 24VDC/230VAC/120VAC
Wago 750-602 Power Supply Module, 24VDC, 0.08-2.5mm
Wago 857-810 Thermocouple Temperature Transucer 16.8-31.2VDC
WAGO INNOVATIVE CONNECTIONS 24V/5V-15V DC POWER SUPPLY 750-623
Waldmann 209582019 LED Driver, Voltage: 24VAC/DC, Current: 700mA, Power: 14W
Walther Electric 210 Splash-proof Power Entry Connector, Rating: 16A 400VAC
Wanner 2004-MF-TTH2 Vector Peristaltic Pump 230VAC 3 Phase 45PSI 14' Head 46:1
Ward Leonard 447-940111 Base and Power Plant
Ward Leonard 5999-1805 Coil
Ward Leonard 5M-049 Contact Kit
Ward Leonard 5M-056 Contact Kit For Replacement on Ser. 50P9, 5965
Ward Leonard 5M-087 Contact Kit for NEMA Size 00,0 Type A
Ward Leonard 5M-100 Start Stop Push Button
Ward Leonard C.07689-41 Operating Coil Box of 5
Ward Leonard C-07449-90 Operating Coil
Ward Leonard WRILO-0,85 Contact
Warner Electric BP9102-B7512-FIM Electrak 2000, 12" Stroke 0.200 Lead Ball Screw
Warner Electric Electrak 2000 Programmable Actuator System
Warner Electric ERS-26 Electrically Released Brake, 1.5Lbs-Ft, 24VDC
Warner Electric MPC120-1-90 Magnetic Particle Clutch, Voltage Rating: 90VDC
Warner Electric SE2132 DC Drive, *For Parts Only* (Short on Circuit Board)
Warren 286-005-360 Pump Diaphragm 10" Diameter
Warrick Controls 16HMJ1B0 High Sensitivity Control up to 5.5 Million ohm/cm
Warrick Controls 16HMJ1M0 High Sensitivity Control up to 5.5 Million ohm/cm
Wasco V500-31Q3C/6678 Vacuum Switch, 1A 115VAC max, 30"HG max, 1/8" NPT, SPDT
Watec WAT-902 CCD 1/2" Camera 12VDC w/AC Adapter and Cables
Watec WAT-902 CCD 1/2" Camera 12VDC w/Cable *Coaxial Included*
Watec WAT-902 Indoor Monochrome CCD Camera High Resolution w/ Power Supply 12VDC
WATERFORD FINE CHINA GRANGE PLATINUM 5 PIECE SET 119974
Waters busSAT/IN Module 2 Channel Analog to Digital Converter w/ Dual Time Base
Watertown WT-250 Transformer 0.250KVA
Watlow 142A-3683-1300 Limit Controller, 150°F Type: J T/C, 120V IN, 120/240V OUT
Watlow 146E-1601-3000 Temperature Controller 120VAC(~) 10VA 50/60Hz
Watlow 146E-1J4D-1100 Temperature Controller 120VAC 50/60Hz
Watlow 16-0246 Current Transformer, 50A:50mA Current Ratio
Watlow 166249-3 Heating Band 230V, 450W, Hirschmann STAS-3 Power Connector
Watlow 20CJSGB012A Thermocouple w/Rigid Sheath
Watlow 22DJFGH58D Rigid Sheath Tube Thermocouple 58"
Watlow 25DTBUR120A Thermocouple Type T, Flanged, 8" Long, 0.19" Dia, 10' Leads
Watlow 40EJFGA012A Large Rigid Sheath Thermocouple 74"
Watlow 62H24A6X Heater 120V 240W 0.062" (1.6mm)
Watlow 62H24A6X-1138 Cable Heater 120V 240W 24" w/ 15' SS Braided Sheath
Watlow 62H24A6X-1138 Cable Heater 120VAC 240W 24" Heating Element 10' Sheath
Watlow 62P9-E72 Firerod Cartridge Heater, 120V 60W, 3/8" Diameter x 2-5/8"L
Watlow 935A-1CD0-000R temperature limit/process controller
Watlow 935A-1CK0-000R Temperature Controller w/Countdown Timer, 100-240V
Watlow 93BB-1CD0-00RG Temperature Controller, 100 to 240VAC, Red/Green Display
Watlow 94AB-1FA0-00RR Temperature Controller
WATLOW 965A-3CA0-0000, Temperature Control 4-20mA dc, non-isolated, 100-240V AC
Watlow 965A-3FA0-0000 Temperature Controller, 1/16 DIN, Process, 4-20mA
Watlow 965A-3KA0-0000 Temperature Controller, Power: 100-240VAC
Watlow 96A0-CDAA-00RR Temperature Controller, Switched DC/Open Collector, Relay
Watlow 96A0-FDAA-00RR Temperature Controller, 100-240V
WATLOW 96B0-CDDM-00RR Temperature Controller 24-28VAC/DC, 50/60Hz, 7VA max
Watlow 96B0-CDDR-00RG Temperature Controller 24-28VAC/DC 50/60Hz 7VA 1/16 DIN
Watlow 96B0-FCAU-00RG Temperature Controller 24-28VAC/VDC, 50/60Hz, 7.0VA Max
Watlow 96B1-CDDM-00RR Temperature Controller 24-28VAC/DC 7VA *Damaged Bracket*
Watlow 96B1-CDDM-00RR Temperature Controller 24-28VAC/DC 7VA w/ Bracket
Watlow 96B1-CDDM-00RR Temperature Controller 24-28VAC/DC 7VA w/ J Termocouple
Watlow 97A1-DDAA-00RG Temperature Controller, Supply: 100-240VAC 50/60Hz 7VA
Watlow 97B1-DCAU-00RG Limit 97 Temperature Controller
Watlow 985A-1CA0-0000 Temperature Controller, Voltage: 115/230VAC 50/60Hz
Watlow 986A-11DD-JRGR Temperature Controller, Supply: 24-28VAC/DC
Watlow 989A-10CE-JEGR-INT Temperature Controller, 100-240 VAC/DC
Watlow ACJCHOF4OUJ000 Type J Mineral Insulated Thermocouple
Watlow AFDJ0TQ020HK200 Type K Thermocouple 2" Length 0.040" Diameter 20' Cable
Watlow AFED0TQ030UK030 AF Metal Transition MI Thermocouple
Watlow Anafaze PPC-2010 Processor, PPC-2050 8-Analog Out & PPC-2021 16-Analog In
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