PCI-6602數據採集卡
PCI-6602數據採集卡
PCI-6602數據採集卡
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。
Snyder S3392-513-001 Ball screw assembly 2-1/4"Dia 1/2" Pitch 13" Travel Ballnut
Sofima FAM11MDCB4B Hydraulic Suction Filter 3/4" NPT NIB
Sofin Industrial 740001101 Vacuum Pump Filter 2-1/2" NPT w/#84040110 Filter
Soft Rubber Rough Top Conveyor Belt 42" Wide 76" Long V-Belt Edge Laced Ends
SOLA 28-1203-2 Constant voltage DC Power Supply
Sola Elecric 29399-1000 V & F Transformer S17P17 VFB 60-9321
SOLA SDN4-24-100 Power Supply Input 115/230VAC 50/60Hz 2.0/1.1A output 24VDC 4A
Sola SLs-24-048T Regulated Power Supply 24VDC@4.8A
Solartron Metrology AG 2.5 Linear Transducer Probe Gage Sensor
Solenoid Coil 36VDC 6007900 D D106 SPO-101-N-00-36Q36 9309 2" Dia 2 5/8" OAL
Solus LG-4FPA-16 4-Hole Flange Bearing 1" Bore NIB
Sony 1-670-144-11 Circuit Board MSD-MS07
Sony DT12P Gauging Probe Measurement Sensor Head Magnescale Digital Gauge
Sorensen DCR 10-808 0-10V DC Power Supply 0 to 80Amp
Sorensen DCR40-35A DC Power Supply 0-40 Volt 0-40 Amp Output
Spanmaster 16-905-00 Heavy Duty Hoist 3-3/8" Beam Trolley 6-1/2" Wheel
SPDMQ224-2 1200:1 .110 in HP 56C 1.45RPM Double Reduction Speed Reducer Gear Box
SPEARS 2"mpt Male to 1-1/2" Hose Barb Gray PVC
Spears 3632-030C 3" CPVC Ball Valve 150 PSI Viton O-Ring
Spears 429-422 D2466 Sch 40 4"x3" PVC Reducer Coupling Pipe Fitting
Spears 875-020c - 2" CPVC WYE schedule 80 socket
Spectronics CC-120A UV Detection kit for parts or repair
Speed Selector 407-600 Adjustable variable speed pulley 7/8" bore 7.125" O.D.
Speedair 4Z027 Pneumatic Air Filter Regulator 1/4" NPT150 PSIG
Speedaire 6X389A Pneumatic Air Cylinder 2-1/2" Bore 4" Stroke
Sperry Eaton Vickers 923481 H20 Cartridge Kit
Sprague Powerlytic 36DX Capacitor 34000 UF 15 V DC
Sprague TVA-1206 USA9217H1 50UF 25VDC Capacitor Lot of 7
Spray Systems S.S. Co. Fulljet 3/8 HH SS 24W 3/8" NPT Stainless Steel Nozzle
Spray Systems TP6504EG S.S. Company Washjet HSS Nozzle
Spraying Systems Co. 1/2KSS-50 Spray tip Stainless Steel 1/2" NPT
Spraying Systems H1/4U 1/4" Spray Nozzle Brass Veejet Tip Pressure Washer 8060
Spring Loaded HD Latch 7/16" Plunger Gate Door Cover
Spring Motor Brush Holder 5/8"x2-7/16"
Sprocket for S-458 Barloop Bar Link or X-458 Forged Rivetless Chain 5-Tooth
Spur Gear 35 Teeth 6DP 20° 1" Face 6-1/8" OD 6 Spline Hub 25.5mmx30mmx28.6mm w
SPX Model B Single-Acting Spring Return Hydraulic Cylinder 5 Ton 5-1/4" Stroke
SPZ 71x3 Groove Pulley Sheave Taper Bush 1108 SPZ V-Belt 3" OD SPZ 71 3
Square D 8536SBG2 Motor Starter 120V NEMA Size 1 W/ 30072-311-41 Enclosure
Square D 8736SCO8 Size 1 Motor Starter Reversing Contactor 120V Coil W/Overload
Square D 9001 W-6 White Glass Pilot Lens
Square D 9001KY-1 30mm 1 Hole Control Station Aluminum NEMA 3/4/13 Lot of 2
Square D 9001KY6 30mm 6 unit Pushbutton Control Station Enclosure Aluminum
Square D 9001KY9 30mm 9 unit Pushbutton Control Station Enclosure Aluminum
Square D 9007 CA-6 2441D36G3 Limit Switch Roller Lever Arm
Square D 9007 CA-9 2"Limit Switch Roller Arm Lever Ball Bearing
Square D 9070T150D13 T150D13 Transformer 0.15 KVA 120V Pri 12/24V Sec
Square D 9422TDF63 60A F Disconnect Assembly W/Arm
Square D BX18 Steel Enclosure 125 Amp 12 Circuit Max 17.75" x 14" x 3.75"
Square D H361 Disconnect 30 amp 600 VAC 600VDC Safety Switch Fuse type
Square D H361 Series E1 Single Throw Service Disconnect 600V 30A With Fuses
Square D HU361AWKEI 600VAC 600VDC 30Amp Non F Safety Switch
Square D KF250D1 .250 Control Transformer 220-480x 110-120 V Class 9070 Ser. A
Square D KYA-9 Class 9001 Ser. A Elec. Enclosure Control Station 8" X 9.5" X 4"
Square D LAL36250 250 Amp 3 Pole Circuit Breaker
Square D NQO 19-144 100 amp 14 slot loadcenter panel box
Square D PX1 5 1128 Wire Wound Ceramic Resistor
Square D QO320L 125GRB Load Center Breaker Box Breaker Holder Part
Square D S30033-512-50 Control Transformer Pri 230/460V Sec 110-120V .05 KVA
Square D SK5271U Transformer Disconnect Class 9070 600VAC Pri 230/460V Sec 115V
Square D Standard Die Cast Lampholder For Par 38 Lamps 1/2"Thread Stem Grey 150W
Square D Telemecanique ATV16U41N4 AC Drive Controller 3Hp 3-Phase 400/460V
Square D Type KY-2 Control Station Pushbutton Switch Series A 6x3-1/2x3-1/2"
Square D Type QOB 15 Amp 2 Pole Circuit Breaker 15A 2P
SSAC TSS422 Solid State Timer 0.5-60 Sec Delay 120VAC 1 Amp
SSP Instrumentation ISSD8UE 1/2 Stainless Steel Union Elbow Duolok tube Fitting
ST960P Silicon Avalanche Rectifier Diode 3/4-16 Thread
Stabilus Lift-O-Mat 4529BH 6in 90Lb Gas Spring
Staco Q332002 Variable Autotransformer 0.53 KVA 3.75 Amp 120V Input 0-140V Out
Stainless Steel Braided Mesh Flex Hose 2-1/2" ID 30"L 37 Deg Female JIC Swivel
Stainless Steel End Suction Centrifugal Pump w/Bearing Assembly 1.5x1.5 NPT
Stainless Steel Pipe Tube Clamp Style Hanger for 2-3/4OD Right Angle Lot of 2
Stainless Steel Rectangular Wire Parts Washer Dip Basket 17"Wx23"Lx7"T
Stainless Steel Round Parts Washer Dip Basket 18-1/2" Diameter X 20" Deep
Stainless Steel Small Tank 3/4"npt Ports 8"X8"X12" 2 Gallon Est.
Stainless Steel Wall Mounted Folding Desk Chart Nurse Station Laptop Data Entry
Standard 1.9" Diameter 16ga Steel Conveyor Roller 13" 265lb Capacity Lot of 5
Standard 1-9/32" Morse Taper No.4MT Shank Drill Bit 14-1/2"OAL
Standard D9-23101-A Dial Indicator
Standard Tool Co. N-05 Bearing Lock Nut Lock Collar Box of 20
Stanley 822-225 A40LA2TAJ-5 475rpm Air Pneumatic Nutrunner Angel Wrench 1/2drive
Stanley 972 313026 Automatic Door Opener-Closer Fly Open Control Box 115/230V
Stanley A 40LA3TAM-2 1/2" Drive Angular Nutrunner Assembly Tool 200rpm
Stanley A40LA2TAJM-8 800 rpm Pneumatic Air Nutrunner 1/2" Drive
Stanley Locking Table Hinge Leg Brace Lid support Bracket 1-1/4"W 16-3/4" Open
Star 18C924 Step Up/Down Voltage Transformer 1500W 220/240HV 110/120LV VA 1500
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