A1S64TCTTBW-S1優勢供應
A1S64TCTTBW-S1優勢供應
A1S64TCTTBW-S1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。
Thermal 9905 Heater Cartridge, 120VAC 40W, 0.35" Diameter x 3" Long, 10" Leads
Thermo Electron SAFE-T-NET Type 210 Two Channel Gas Monitor, 115VAC, 60Hz
Thermo Scientific 2835 180 Series 12L Water Bath 120VAC 3.3A 1PH w/Manual
Thermo Scientific 850-1031 Modular Controller, Power: 115VAC 50/60Hz 1-Phase 3A
Thermo Scientific 850-1036 Masterflex P/S Controller 230VAC (European Plug)
Thermo Scientific 900-1750 Peristaltic Pump with Motor 230/480VAC *Runs Loud*
Thermocouple Type J w/ Stainless Steel Braided Jacket 48" Flexible
Thermold Valuflex/GS 3/8" 200PSI 10' Length 1/2" NPT to 3/8" Quick-Connect
THERMOLYNE DB80245 AMPLITRON II THERMAL CYCLER
Thermotron Float Switch Enclosures from Environmental Chamber
THF 22H100-SDS Timing Pulley 22 Tooth w/SD-3/4 RAB Taper Lock Bushing 3/4" Bore
THF 22H100-SDS Timing Pulley 22 Tooth w/SDS-7/8 RIL Taper Lock Bushing 7/8" Bore
Thielmann-Luwa Pressure Tank 9.5 L 6 bar 87 PSI w/Manual Pressure Relief Valve
THK 771 Linear Rail 12mm x 320mm Length w/ 2 RSR12VM Slides
THK BNK1408-2.5 RRGO+571LC5-Y Precision Ball Screw w/ Finished Ends 571mm OAL
THK FBW50110H 400L Slide Pack, Heavy Load Type, 1 Slider, 270mm Travel
THK FBW50110H 500L Slide Pack, Heavy Load Type, 1 Slider, 370mm Travel
THK HRW21CA Carriage on 380mm Long Rail, Dimensions: 21mm x 68mm x 58.8mm
THK HRW35 Linear Rail With 2x Bearings (HRW-CA), Rail: 375mm Long x 69mm Wide
THK HSR12RM Linear Rail 12mm(W) x 15-3/8"(L) with Carriage 27mm x 30mm
THK HSR30 Linear Rail and Bearing, 11" Long Rail, Bearing is Tapped M8
THK KR33 Linear Actuator, 230mm Travel, 3/8" Input Shaft, For Size 23 Motor
THK KR33-F0000 Linear Actuator, 230mm Stroke, 6mm Input Shaft, For Size 23 Motor
THK KR46 LM Ball Screw Actuator, 800mm Travel, 20mm Pitch, 8mm Input Shaft
THK KR46 LM Guide Actuator 18-3/4" x 3-5/8" x 2-1/2, 12" Travel, 8mm Input Shaft
THK KR46 LM Guide Actuator, 20mmPT, 12" Travel, 8mm Input Shaft
THK KR46 LM Guide Actuator, 220mm Stroke, 10mm Ball Screw Lead, 340mm Outer Rail
THK KR46 LM Guide Actuator, Ball Screw, 220mm Stroke, 10mm/Turn, 8mm Input Shaft
THK KR4610A+640L LM Linear Guide Actuator w/Long Block and Cover, 420mm Stroke
THK KR4610B+940L0-1000 Linear Ball Screw Actuator 10mm Lead 940mm Rail Length
THK LSP20100 Linear Slide 75mm Stroke 100mm x 44mm x 18.3mm Height
THK RSR 9KM Linear Bearing with Extra Rail, Rails: 155mm x 9mm x 6mm
THK RSR12ZM Linear Rail, Rail: 12mm x 650mm, Single Carriage
THK RSR15WZM 2x Carriages On 43cm Long Rail (43cm x 4cm x 1cm),*With Keepers*
THK RSR15WZM Carriage On 43cm Long Rail (43cm x 4cm x 1cm),*Without Keepers*
THK RSR7 Linear Rail, Rail Length: 40mm, Stoppers on Both Ends
THK RSR9ZM Linear Bearing, 275mm Long Rail, with 2 Bearings
THK SHQ12HRM Linear Rail With 2x Carriages, Rail: 18mm x 6.6mm x 650mm
THK SHS20LV Linear Bearing Block on 2440mm Rail *Rough Section on Rail Channel*
THK SK Ball Screw, 14mm Diameter, 4mm Lead, 300mm Travel, 430mm Overall Length
THK SR2058 Linear Rail 640mm Long w/ 1 Bearing Block
THK SR25 Linear Rail and 2x Carriages, 32.25" Long Rail, Carriages Tapped M6
THK SR25 Linear Rail and Carriage, 11" Long Rail, Carriage is Tapped M6
THK SR25 Rail and 2x Carriages, Rail Dimensions: 820mm x 18mm x 23mm
THK SR25 Rail and 2x Carriages, Rail Dimensions: 820mm x 18mm x 23mm, *Damage*
THK SSR15 Linear Rail & Bearings 112-9/16" Long 2x SSR15XV & 2x SSR15XW Bearings
THK SSR15 Linear Rail & Bearings, 88-15/16" Long, 2x SSR15XW Bearings
THK SX Ball Screw, Overall Length: 193mm (Approx), 2mm Lead, 10mm Diameter
THK VLA-ST-60-06-0500 Linear Actuator *See Details* Animatics SM2315D ServoMotor
THK VLA-ST-60-06-0500 Rodless Linear Actuator w/Animatics SM2315D Servo Motor
THK VRT3105 Linear Cross Roller Slide, 60mm Stroke, 40mm x 105mm x 16mm
THK VRU3080M Cross Roller Table Slide 45mm Travel
THK VRU4085M Cross Roller Table Slide 2" Travel
THK Y40904 Linear Rail With Bearing HR2042, Rail: 820mm Long x 70mm Wide
Thomas & Betts EZL-100 Label Printer, *No Batteries, Power Supply, or Media*
Thomson 1.5"-Diameter Pillow Block Bearing Rail 13"
Thomson 1.5"-Diameter Pillow Block Bearing Rail 21"
Thomson DT090-015 32-114996-7564 Micron Gearhead 15:1 Ratio 16mm Output Shaft
Thomson Industries TWN 6 Super Pillow Block, With 3/8" Diameter Rod (4" Long)
Thomson Micron 32-513783-6832 DuraTRUE90 Gearbox 20:1 Ratio NEMA-23
Thomson Micron AT014-010-SO Planetary Gearhead 10:1 Ratio 40mm Output 24mm Input
Thomson Micron NTR23-003-0 Right Angle Gearhead, 3:1 Ratio
Thomson Micron NTR42-005T Right Angle Gearhead 5:1, 24mm-IN, 5/8"-OUT, NEMA-42
Thomson MS33 LCAL200 Liner Slide 4.3" Travel .0120" Per Turn NEMA 17 Mount
Thomson NT42-005 Planetary Gearhead 5:1 5/8"-Shaft-Diameter 64-11683-A702
Thomson NT42-050-POO-Q 34-611798-2796 Gearhead 50:1, 3/8"-IN, 3/8"-OUT, NEMA 42
Thomson RG30NL0179 179mm AccuGlide Rail w/Thomson CG30AABN Slide
Thomson SPB 6 Super Pillow Block Rod w/ 3/8" x 19 3/8" Length Rod 16 7/8" Travel
Thomson SPB-12-OPN Super Pillow Block on 50-1/2" Stainless Steel Rail 3/4" Width
Thomson SPB-16-OPN Linear Bearing with Rod, 1" x 21" Rod, 3.25" x 2.63" Carriage
Thomson SPB6 Pillow Block Bearing on 16.5" Rod
Thomson SPB6 Pillow Block Bearing on 21" Rod
Thomson SSEPBOM16DD Pillow Block, 43mm(L) x 53mm(W) x 35mm(H), 16mm Diameter
Thomson SSUTWN16 Pillow Block on 11" Rod 1"-Diameter
Thomson TWN 6 Super Pillow Block on 3/8" x 19 1/2" Rod 15 1/2" Travel
Thomson TWN-12-OPN Twin Super Pillow Block on 50-1/2" Stainless Steel Rail
ThorLabs AC127-075-B Achromatic Doublet Lens 1/2" Diameter 650-1050nm
Thorlabs AC508-075-C Achromatic Doublet 400-700nm
Thorlabs BSF20-A1 Beam Sampler for Beam Pick-Off 400-700nm 2"x8mm Fused Silica
Thorlabs BSF20-B1 Beam Sampler for Beam Pick-Off 700-1100nm 2"x8mm
Thorlabs BSW17 Plate Beam Splitter 2" Diameter 700-1100nm 8mm Thickness
Thorlabs Dovetail Rail with port Y-Axis Stage 9" Rail, 15mm Y-Travel, 1" Lens
Thorlabs FM203 Visible Cold Mirror 45° 2" Diameter 1mm Thickness
Thorlabs LPS-SMF28-1310 Fiber-Pigtailed Laser Diode 2.5mW, 1310nm Wavelength
Thornton W211-101 Series Resistivity Sensors 3/4" NTP Electrode Titanium
Three-Place Vacuum Manifold PTFE Stopcock 3/8" Barb w/ 2nd Manifold
TICO 3" Titanium Slip Flange 150PSI Grade 2 B381
TICO CN2841 2" Titanium Slip Flange 150PSI Grade 2 SB381
TIMERACK FINGERPRINT TIME ATTENDANCE H0201 DC5V 2A
Times Microwave EZ-300-NM-75 Type N Pluge
TIMES MICROWAVE SYSTEMS COAXIAL CABLE 25 FT MALE CONNECTORS 68999 LMR-600
TINY LENOX LAZY LAMBS FIGURINE WITH GOLD TRIM BUTTONS ON HIS BRITCHES
Titan Tool and Supply Inspection Microscope 100x
Tival FF4-8 DAH Pressure Switch, Upper Switch: 0.5-8bar (7.5-115psi), G3/8"
TOBY CHURCHILL LIGHTWRITER ASSISTIVE SPEECH GENERATING DEVICE LW40/04488
Tohnichi ATG4.5Z Torque Gauge 4.5-0.5 ozf-in With Chuck, Manual, Case
Tohnichi BTG60Z Torque Gauge 6-60in.oz, +/- 2% Accuracy, 1 in.oz Graduation
Tolomatic #8100-9080 Quick-Disconnect Cable, Female Straight Connection
Tol-O-Matic 05100709SK26.0000 Pneumatic Slide 26" Stroke
Tol-o-Matic 3600-9082 Reed Switch 200VDC, 10VA Max, 5ft Cable Length
Tol-o-Matic 3600-9084 Form-C Reed Switch, 120VAC/DC Max, 250mA Max w/Cable 16ft
Tolomatic 3600-9090 Hall Effect Sensor Switch, Input Voltage: 5-25VDC
Tol-o-matic Axi Dyne Linear Actuator 3.25" Travel Size23
TOL-O-MATIC BC212 SK2 Rodless Band Cylinder 2" Stroke
TOL-O-MATIC BC3#129527 BC310 SK30 Rodless Pnuematic Actuator 30"-Travel
Tol-O-Matic BCES100 Screw Drive Actuator 26" Travel *Missing Stop Pad*
Tol-O-Matic BCES100 Screw Drive Actuator 26" Travel, With 3x Position Sensors
Tolomatic BCS10 BNL00 SK4 LMI KT3 Ball Screw Actuator with MRS231 Stepper Motor
Tol-O-Matic BCS10 BNL08 SK26 KT3 Ball Screw Slide 26" Stroke w/ Switches
Tol-o-matic BCS10 BNL08 SK4 LMI Ball Screw Actuator 4" Travel 8TPI 3/8" Screw
Tol-o-Matic BCS10-SN02-SK39-LMI-KT3-MRV23XJ Screw Drive Actuator 49" x 2" x 2"
Tol-O-Matic BCS10-SN02-SK3-LMI-KT3-MRV23XJ Rodless Screw Drive Actuator
Tol-o-matic KT3 MRS341XJ Linear Screw Actuator 46-1/2" x 2-3/4" x 3-5/8"
Tol-o-Matic MGS038-SK5-LB-SL2-NP2 Rodless Cylinder, 4-1/2" Stroke w/Shocks
TOMAR 490-1248 Microstrobe Single Flash Strobe, 12-48VDC or 16-24VAC
Tomar 490S-1280 Microstrobe IV, Amber, 12-80VDC, 16-24VAC, *Needs Bulb*
TOMAR 490S-1280 Microstrobe Single Flash Strobe, 12-80VDC or 16-24VAC
Tomar Electronics 490S-1280 Blue Microstrobe III 12-80VDC 16-24VAC w/ Bulb
Tomar Electronics 490S-1280 Blue Microstrobe IV 12-80VDC 16-24VAC w/ Bulb
Tomar Microstrobe III 490-1280 Beacon w/Flash (Blue), 12-80VDC, 16-24VAC
TOMTOM TELEMATICS LINK 530 WEBFLEET TRACKING GPS DEVICE /
Torque Systems T0851A002 PM Servo Motor, Nema-34, 27mm x 9.50mm Shaft
Torrington Dual Die Rotary Swager 0.280" Diameter Thru Hole *No Dies Included*
Tortran 73400-065 EAX01007-B Series S Transformer
TOSHIBA 600GB SAS SCSI HARD DISK DRIVE 2.5" AL13SEB300 HDEBC03GAA51
Toshiba B0016FLF2UMW Epact-High Efficiency 3 Phase Motor 230/460VAC 1145RPM
TOSHIBA INTEGRATED CUSTOMER DISPLAY 95Y4922YK10UR4AN0PB 00V0204 N48458
TOSHIBA MAGNETIC CARD READER 4820-USB MSR SMU P/N 7430652 FRU P/N 7430662
TOSHIBA MAIN BOARD 431C7151L71 461C7151L71
TOSHIBA MOBILE PROJECTORS TDP-T9U TDP-T9 PCBA MAIN BOARD 80.83U01G001
TOSHIBA P000423080 MOTHERBOARD FBMSY1 R10 R15 LAPTOP
TOSHIBA SATELLITE E45W-C4200X 2.1GHZ 500GB LAPTOP PSLZAU-00L00E WIN 10 6GB DDR3
豫公安備 41010502000017號