描述
2)具有面向用户的指令和专用于存储用户程序的存储器。用户控制逻辑用软件实现。适用于控制对象动作复杂,控制逻辑需要灵活变更的场合。
3)用户程序多采用图形符号和逻辑顺序关系与继电器电路十分近似的“梯形图”编辑。梯形图形象直观,工作原理易于理解和掌握。
4)PLC可与专用编程机、编程器、个人计算机等设备联接,可以很方便地实现程序的显示、编辑、诊断、存储和传送等操作。
5)PLC没有继电器那种接触不良、触点熔焊、磨损和线圈烧断等故障。运行中无振动、无噪音,且具有较强的抗干扰能力,可以在环境较差(如:粉尘、高温、潮湿等)的条件下稳定、可靠地工作。
6)PLC结构紧凑、体积小、容易装入机床内部或电气箱内,便于实现数控机床的机电一体化。
PLC的开发利用,为数控机床提供了一种新型的顺序控制装置,并很快在实际应用中显示了强大的生命力。现在PLC已成为数控机床的一种基本的控制装置。与RLC比较,采用PLC的数控机床结构更紧凑,功能更丰富,工作更可靠。对于车削中心、加工中心、FMC、FMS等机械运动复杂,自动化程度高的加工设备和生产制造系统,PLC则是不可缺少的控制装置。
欧美品牌停产的,常用的“PLC”备品备件
我司产品应用于以下领域:
1,《发电厂DCS监控系统》
2,《智能平钢化炉系统制造》
3,《PLC可编程输送控制系统》
4,《DCS集散控制系统》
5,《智能型消防供水控制系统》
6,《化工厂药液恒流量计算机控制系统》
7,《电气控制系统》造纸,印染生产线,变电站综合自动化控制系列
本特利,英维思,伍德沃德,福克斯波罗、西屋、瑞恩、施耐德莫迪康、ABB、AB、西门子、摩托罗拉、GE发那科、安川、博世力士乐,ACSO,力士乐等各大品牌的DCS系统配件,机器人系统配件,大型伺服系统备件。
2 Cutler-Hammer SPB100 Switchboards
Conceptronic HVA 102 High Velocity Forced Convection O
CROWNE 30SP36 TL Order PICKER FORKLIFT 3000 LBS
Adept Cobra 600 Robot Robotic Arm
3 Lindgren RF Enclosures Radio Frequency
Branson Ultrasplice 502 830M Ultrasonic Welder
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GCI Crane Lift Industrial Arm Suction Pneumatic
Gallmeyer&Livingston No.45 Surface Grinder
Veet 3R Precision Radial Arm Drill
Florida Feeders FH-2 FB-18 FF-18 FI-9 Feeder
Adept Cobra 600 Robot Robotic Arm PA-4
Adept Cobra 600 Robot Robotic Arm PA-4
12 Comco Directflo DF1400-13CE and Directflo DF1200-13
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ROMAIR VS-488 55″DIA EXTRACTION FAN 3HP BALDOR
15 HP BATTENFIELD GLOUCESTER 1012BP15 Granulator&PLA
Autojecter WDHS75-S 75 ton Vertical Clamp Injection Mo
Sciex API III Biomolecular Mass Analyzer
ATS 5548 Film Winder Cell
WYKO Optical Profiler RS109294 6-250651 TT759610
Hubbell Hipotronics 715-1/S Hi-Pot AC Dielectric Test
Lagun FTV-25 Milling Machine 3 Axis
Jeol JSM-IC255 Scanning Microscope
3 Robinaire 17500B Refigerant Recovery and Recycling S
Intelligent Reasoning Systems AIMS 3 Axis Inspection S
AEC Whitlock Conair 149 Plastic Dryer&Hopper 480v
Hitachi ATC-Rj8,At5000c 3 axis,200v scanning unit
Leybold 25B DryVac System Precision Vacuum
LVO FL14G Stainless Gas Front Load Pan Washer
HERMAN SCHWABE RC4100 ROLLING PRESS 42 1/2 x 84 ins.
Tektronix TDS714L Oscilloscope Color 500MHz 4Ch 500MSa
Autoquip Lift Table 4000 lbs 78×114”
230 NorthWest Fastener Screw 10N2500XR0Z/ROH
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Chatillon TCD500 Tension Meter
Schneider Automation 140 CPS 114 10 TSX Quantum PLC
Best Power UT3120 UPS 120KVA 120KW
COMPUTYPE 3-AXIS NEXSTEP AUTOMATION w/CONVEYOR 14×36”
Friedrich Deckel 2250 Pantograph
7 Intermec 601XP EasyCoder Thermal Printer
Lot of Intermec Tracker Wireless Barcode Scanner
2 Adept 310 Robotic controller supply
2 HP 7418A Event Recorders
ETTER CONTINUOUS CONVEYOR BELT Plastic Drying Dryer OV
Amtech 900B Ultrasonic Metal Welding Harness
Amtech 900B Ultrasonic Metal Welding Harness
Amtech 900B Ultrasonic Welder Welding Harness
Amtech 900B Ultrasonic Welder Welding Harness
Amtech 900B Ultrasonic Welder Welding Harness
Amtech 900B Ultrasonic Welder Welding Harness
Watking Johnson 12CD-721R Heat Tunnel Oven
HP Agilent 6032A System Power Supply 0-60V,0-50A
345 Britax 372 Rotating Amber Halogen Beacon
Carlyle 06NW2250S7EA A00 HVAC Compressor Motor
Heller 942C 4-Zone Table Top Reflow Oven
2 Erbium Crystalase CLR2940 YAG Dermatology Lasers Las
Nissui MBE3003 Plastic Mixing Mixer System
Mikron Neslab Black Body Calibration Source
GE SCP PLUS Switchboard 480Y277AC
Tektronix TV1350 TV Demodulator
1 Kenco Kompac Press 3K-7-100 3 Ton
Amtech 900B Ultrasonic Welder Welding Harness
ACER AGS-1224AHD SURFACE GRINDER 12X24
Electro-Craft IQ2000 PDM-20 Indexer Servo
3 Becker RV33/13-606-01 Vacuum Pump Blower
TCE 705-58 GRP 504 Winding Machine Winder
Clinton STBG-29ALR PDC-20 DC Pinhole Detector
5 HP 85024A High Frequency Probe
Reliable Rubber Plastic 4319 Press Platen Hydraulic
27 Stanley 120-7180 AGR Framed Sliding Doors
Artos TA-20R-10 Crimper Cutter w/feeder
Rota-Flow DP-150-E30 Power Unit Hydraulic Elevator Dov
3 UTE SCS124 Wafer Substrate Cleaning System Post Dici
4 Michelin Offroad TIRES 16.00 R20 X2L TUBELESS STEEL
Horlick 50PF-31 Sychronous AC Generator Motor-Generator
Omega-Alpha Metals 500 Ionic Contamination Test System
Chemical Safety Technologies Pump Station BCA Sump
Adept Cobra 600 Robot Robotic Arm
Sumitomo SE54Q2MT-072 Fiber Optical Cable 1500FT