SATCO S9354 10.44 54W 5000K HID HI-PRO LED LAMP BULB 100-277V 6480 LUMENS E39
SAVINI DI FORZA BLACK WHEEL RIM 22X9.0J XH571 22"
Sawamura SS40E6M DC Motor 24V 1.6A 20W 600RPM
SBA DGS 210-0184 Transformer and Power Supply, 3-Phase, Power: 384 Watts
Scaime F60X50 C3 CH 5E Bending Beam Load Cell, Rated: 50kg, 1-15V, 9' Long Cable
SCALED REPLICA TERMINATOR 2 T2 JUDGMENT DAY T-800 ENDOSKELETON 1:2 COLLECTIBLE
SCAN CCM1-3020P-A3U2 Capacitive Proximity Sensor 20mm Sensing Distance 10-30VDC
Scanlab SK1014 Laser Galvanometer w/ Rodenstock F-Theta-Ronar Lens f=100mm
SCE SCE-1PBXI Pushbutton Enclosure 4in x 4in x 4.75 w/White Momentary Pushbutton
Scepter JB444 Enclosure, Dimensions: 4" x 4" x 4"
SCEPTRE K-PL-L03 POWER SUPPLY / BOARD FOR U50 TV
SCEPTRE MAIN BOARD T.MS2292.715
SCEPTRE POWER SUPPLY FOR TV K-PL-L03
SCEPTRE POWER SUPPLY/ MAIN BOARD FOR TV TP.RSC8.P7A SCEPTRE
Schaffner FE 354-15/03 4-Wire Filter 3 Phase + Neutral 380/420VAC 50Hz 15A
Schaffner FN 256-16-46 Line Filter 277/480VAC 16A 3 Phase
Schaffner FN 355-20/03 Three Phase Filter Maximum Operating 440VAC , 50/60Hz
Schaffner FN 660-20/06 RFI Power Line Filter
Schaffner FN2060-10-06 EMI Line Filter 110/250VAC / 50-60Hz, 10A@40oC
Schaffner FN2060-16-06 EMI Filter 16A 110/250VAC
Schaffner FN2060-20-06 EMI Filter 20A 110/250VAC
Schaffner FN2070-10-06 Powerline Filter 110/250VAC 10A 50/60Hz 1PH
Schaffner FN2070-16-06 EMI Filter, 1-Phase, 250VAC 50/60Hz, 16A
Schaffner FN2070-6-06 Line Filter, 110/250VAC, 50/60Hz
Schaffner FN350-12-29 1-Phase EMC/RFI Filter, 250VAC, 50-60Hz
Schaffner FN393-6-05-11 Filtered Power Entry Module, 110/250VAC 50-60Hz
Schaffner FN660-16/06 Line Filter 110/250VAC 50/60Hz 16A 1 Phase
Schaffner RD7137-36-0m5 Current Compensated Choke, 600VAC/850VDC, 36A
Scheer LFT25C Liquid Flow Cable (Bronkhorst 7.03.187), 3 Meters Long
Schemersal 16-02ZVRK Safety Interlock Switch 230V 4A w/Key
Scherr Tumico 50-0135-05 Bore Gage .7"-1.5" 68125
Scherr Tumico Micrometer Head, Range: 0-0.5"
Scherr-Tumico Micrometer 13mm x 6.3mm Shaft, .5mm Per Turn
SCHIELE 2.430.010.02 MULTI-FUNCTION TIMER
SCHLAGE BE469NXCAM619 ELECTRONIC TOUCHSCREEN DEADBOLT
SCHLAGE MG-626 AD-SERIES MAGNETIC STRIPE READER MODULE
Schmersal AZ 15 zvr Safety Interlock Switch
Schmersal AZ 15 zvr Safety Interlock Switch w/ 1747 Magnetic Key Kit
SCHMERSAL AZ16-03ZVK-M20 Safety Switch w/ Left Fitting & Key
SCHMERSAL AZ16-03ZVK-M20 Safety Switch w/Center Fitting & Key
SCHMERSAL AZ16-03ZVK-M20 Safety Switch w/Right Fitting & Key
Schmersal AZM170-02zka Safety Disconnect Switch, 250V Ui, 24VDC/AC 40-60Hz
Schmersal BNS 250-11z Safety Switch w/ 3' Cable 4-Wire 4mm On 14mm Off 1NC 1NO
Schmersal BNS 33-12Z-2187 Safety Switch w/ BPS 33 Actuator 100VAC/DC 250mA
Schmersal BPS-33 Coded Magnet Sensor w/Schmersal BNS33-11z5t Safety Sensor
Schmid 03.025.0006 Immersion Pump, 220-240//440-480V 3PH, 4.8kW, 1"BSP, 5.25"Imp
Schmid Immersion Pump, 220-240//440-480V 3PH, 4.8kW, 1"BSP, 5.25"Imp, Stainless
Schmid Immersion Pump, 220-240//440-480V 3PH, 4.8kW, 1"BSP, 5.25"Imp, Titanium
Schmidbauer EN61558-2-2 Transformer 5080VA 2x 100-120VAC Pri 230&56VAC Sec
Schneeberger Cross Roller Linear Slide, Overall Dimensions: 55mm x 60mm x 28mm
Schneeberger Cross Roller Table, Overall Dimensions: 75mm x 162mm x 32mm
Schneeberger MR25-G1-AMS-A-46233 Rail W/ AMS Analog Measuring System, 296mm Long
Schneeberger NK 1-35 Linear Table, Stroke: 18mm, Dimensions: 17mm x 30mm x 35mm
Schneeberger NK 2-35 Linear Table, Stroke: 18mm, Dimensions: 21mm x 40mm x 35mm
Schneeberger NK2-110B Cross Roller Linear Slide 2.5" Travel
Schneeberger NK2-110B Cross Roller Linear Slide 2.5" Travel *Surface Rust*
Schneeberger SME 100 Electronic Interpolation System, Connections: 12-Pin/9-Pin
SchneeBerger SMEaxxV2 Signal Amplifier, 4Mhz Max Freq, 5VDC ±5%
Schneider 24111 B 2A C60 Multi 9 Circuit Breaker 1 Pole 277VAC 65VDC
Schneider 24115 B 8A C60 Multi 9 Circuit Breaker 1 Pole 277VAC 65VDC
Schneider 5.6/80 HM Large Format Macro Symmar Lens 82.4mm Focal Length V38-Mount
Schneider Automation 140-CRA-211-10 MB+ DROP AC PS 1CH
Schneider Automation 140-DAI-353-00 24 VAC IN
Schneider Automation DAP218/AS-BDAP-218
SCHNEIDER AUTOMATION DTA200/AS-HDTA-200
SCHNEIDER AUTOMATION DTA201/AS-HDTA-201 SECONDARY SUBRACK
SCHNEIDER ELECTRIC / PELCO FMCI-PF1POE 30W 10/100 MEDIA CONVERTER SFP 100M POE
Schneider Electric 17443 Circuit Breaker, 2-Pole, Rating: 480Y/277VAC or 125VDC
SCHNEIDER ELECTRIC 8 SLOTS BASEPLATE TIME STROBE 8 FBM P0926HT
Schneider Electric GV2-P05/0.63-1A Manual Motor Starter 480VAC 3 Pole 0.63-1A
Schneider Electric GV2-P05/1-1.6A Manual Motor Starter 3 Pole 1-1.6A 480VAC
Schneider Electric GV2-P21 / 17-23A Manual Motor Starter
Schneider Electric LC1D25BD Contactor, 3-Pole N.O., Coil: 24VDC, Rating: 40A
Schneider Electric LC1D25G7 Contactor With LAD4RCG Transient Suppressor
Schneider Electric LC2D09B7 Reversing Contactor, 575VAC 9Amp, 24VDC Coil
Schneider Electric LC2D25G7 REVERSING CONTACTOR 575VAC 25A IEC 20HP 600VAC
Schneider Electric LP1K0610BD Contactor, 24VDC Coil, 3-Pole + N/O at 690V 20A
Schneider Electric LXM05AD14N4 Servo Motor Drive With BSH0703M31A1A Servo Motor
Schneider Electric MGN61349 MULTI 9 C60 Mini 5 amp, 2 Pole Circuit Breaker
SCHNEIDER ELECTRIC RIN-1373 DISPLAY BOARD 640-7506A-Z-REV1 / RIN-1373
Schneider Electric XBTGC1100T Magelis Controller Panel, Supply: 24VDC 0.75A
Schneider GV2 G345 Manual Starter Busbar 600VAC 63AMP
Schneider LAD8N11 Contactor Auxiliary Contact
Schneider LP1K0910BD Contactor 9Amp 24VDC 3Pole
Schneider LRD365, Thermal Overload Relay, Range 30 - 40A, Class 10A,
Schneider NSC60E Circuit Breaker With Rotary Handle, 3-Pole, Rating: 60 Amp
Schneider RPZF4 Socket 14Pin DIN/PanelMount 250V 16A & RPM41F7 Plug-In Relay 120
Schneider ZB4-BG6 Selector Switch 2 Pos.
Schneider-Kreuznach XENOPLAN 1.9/25 C-Mount Lens
Scholly Fiberoptik 150H Universal Fiber Optic Light Source *Broken Brightness*
Schott A08507 Base, M6 Threads, Able to Attach 3 Support Arms/Posts
Schrack RT-78625 Socket with RTE24024 Control Relay, 24VDC Coil, DPDT
Schrack RT78724 Relay Socket 12A / 250V w/Schrack RTB14024 Relay 24VDC
Schrack RT78724 Relay Socket 12A / 250V w/Schrack RX114006C Relay, 6VDC 12A/250V
Schrader Bellows FLC112121 Hydraulic Cylinder, 2.5" Bore, 6" Stroke, 500psi Max
Schrader Bellows K055103753 Solenoid Valve, Voltage: 110/120VAC 50/60Hz
Schroff 60118-340 Keyboard PS/2 w/ Trackpad Rack Mount Tray 19" 482mm Width Gray
Schunk 0302582 032571 0302583 Quick Change Rack for Tool Changer
Schunk 302317 Quick Change Tool Adapter *No Support Pins Included*
Schunk 302317 Quick Change Tool Adapter w/ 5/32" Elbow Quick Connect
Schunk KGG 80 Parallel Gripper, Stroke: 15mm Per Finger, Closing Force: 88N
Schunk OSE-B 45 Hydraulically Damped Rotary Actuator
Schunk PGH30 Parallel Pneumatic Air Gripper 60mm Stroke
Schunk PHE80-80 Pneumatic Air Linear Slide Compact Cylinder 80mm Stroke
Schunk SKE22 Pneumatic 90 Degree Rotary Unit
Schurter CD21.1501.151 Power Entry Module 250V~50/60Hz
Schurter CDA4.4199.151 Power Entry Module 250V 50/60Hz W/Press Switch
Schurter CG 10.6101.151 Power Entry Module With Line Filter, Voltage: 250VAC
Schurter KFC 4303.5024 Power Entry Connector
Sciemetric 1103 Intelligent Signature Analysis Meter 120VAC 30W w/Encoder Input
Scienscope Digital Microscope w/STC HD-133DV Camera, Ring Light, Lens Coupler
Scientech 380401 Laser Calorimeter, Absorber Type: Volume, Aperture Dia: 100mm
Scitec Instruments Model 420 Dual Phase Analogue Lock-In Amplifier 115/230VAC
Scott Instruments 4600MB Universal Gas Transmitter w/ 0-1PPM Diborane Sensor
Scott Instruments 4600MB Universal Gas Transmitter w/ Power Supply & Sensor
Sea Level 7804 Interface Card
SEAGATE 600GB SAS HARD DISK DRIVE 3.5" ST1000NM0023 9ZM273-004
SEAGATE CONSTELLATION ES.3 ST3000NM0023 SAS 3TB 3.5" HARD DRIVE 9ZM278-003
SEAGATE EMC CLARIION ST3600057FC 600GB 15000 FIBRE CHANNEL HARD DRIVE 006048952
SEAGATE SRD00F1 1HUAP2-500 EXTERNAL USB 3.0 1TB EXPANSION HARD DRIVE
SEAGATE ST3300657FC CHEETAH 15K.7 4GB/S 300GB FIBER CHANNEL HARD DRIVE W/ CADDY
SEAGATE ST3400755SS 400GB SAS CHEETAH NS-10K RPM 16MB 3.5" HARD DRIVE W/ TRAY
SeaMetrics Analog Sensor Transmitter 4 to 20 mA AO55
SECURE COMPUTING 210E NETWORK SECURITY APPLIANCE
Seekonk L-Handle Torque Wrench, 3/8" Drive
Seepex Inline Gear Reducer 32.5:1 Ratio, 14mm I.D. Input, 20mm Output Shaft
Sellstrom Wall Mounted Spill Control Station 15" x 30.375" x 9.5" w/Contents
SEM 30M4-59 DC Servo Motor, Max Speed: 2400RPM, Voltage: 142V, Stall Torque: 3NM
SEM BMF115J6-60T Brushless DC Servo Motor 180V 24A 3000RPM 3/8" Shaft
Senix Ultrasensor Ultra-S Ultrasonic Non-Contact Distance Level Sensor *Damaged*
Sensormatic RT470C2 1/3" Digital Camera W/Computar 3.5-8mm Lens *See Details*
Sensotec DM Demodulator for AC Transducer With PLVK AC-AC Transducer
MITUTOYO-MP243602B優勢供應
MITUTOYO-MP243602B優勢供應
MITUTOYO-MP243602B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。
豫公安備 41010502000017號