福建中立恒自动化设备有限公司

一、摘要 PLC是一种专门在工业环境下应用而设计的数字运算操作的电子装置。

它采用可以编制程序的存储器，用来在其内部存储执行逻辑运算、顺序运算、计时、计数和算术运算等操作的指令，并能通过数字式或模拟式的输入和输出，控制各种类型的机械或生产过程。PLC及其有关的外围设备都应按照易于与工业控制系统形成一个整体，易于扩展其功能的原则而设计。在工业生产的各个领域，机械加工企业为了提高生产效率，采用机械化流水作业的方式，对不同类型的零件分别组成的自动生产线。随着产品机型的更新换代，生产线承担的加工对象也随之改变，这就需要改变控制程序，使生产线的机械设备按新的工艺过程运行，而继电接触器控制器系统是采用固定接线，很难适应这个要求。大型自动生产线的控制系统使用的继电器数量很多，随着PLC的应用日益普及,其使用方法简单,便于掌握,且可靠性,抗干扰性很强,自身具有完善的功能.模块化的结构,使其在工业生产线上的应用越来越广泛。

　　发展趋势：1.向高速度、大容量方向发展

　　为了提高PLC的处理能力，要求PLC具有的响应速度和更大的存储容量。目前，有的PLC的扫描速度可达0.1ms/k步左右。PLC的扫描速度已成为很重要的一个性能指标。

　　在存储容量方面，有的PLC可达几十兆字节。为了扩大存储容量，有的公司已使用了磁泡存储器或硬盘。

　　2.向超大型、超小型两个方向发展

　　当前中小型PLC比较多，为了适应市场的多种需要，今后PLC要向多品种方向发展，特别是向超大型和超小型两个方向发展。现已有I/O点数达14336点的超大型PLC，其使用32位微处理器，多CPU并行工作和大容量存储器，功能强。

以下链接皆有货

Wilton 5"x 5" Open Bench Swivel Head  Base Combination Bench Vise W/Pipe Jaws

Automation Intelligence/MOOG 5145100 Brushless Servo Motor 4400RPM 350V

Parker D1VW001CNJWM 4/3 Way Closed Center Hydraulic Directional Valve 24VDC

Graco 222876 PTFE Packings Repair Kit For Dura-Flo 2400

Siemens 3-545-1024A Servo Board DV7 50970242

Caterpillar Hydraulic Power Steering Cylinder

Sanyo Denki PDT-1003-291 San Driver C-Axis Servo Amplifier

32mm Ball Screw Head Adjustment Assembly

Houdaille 400966-100 Rev. M CPU Circuit Board

Balluff BTL6-A310-M0400-A1-S115 Micropulse AT Magnetostrictive Position Sensors

SPX Hytec Model G Pneumatic Air Hydraulic Pump 4800 PSI

Dietz FDR 90LC 1.2/2.2kW 220V Star/Delta 3Ph 60Hz EN60034 Electric AC Motor

Megatorque M-PS3030KN002 10.0Nm Motor 0-240 Vrms 2.70 Arms 5s-1 0-100HZ

Forkardt Z8-S12-172005 10-1/8" OD Lathe Back Plate Adapter Hollow Power Chuck

3/8" Body Diam. Solid Steel Rivet 7/16" Length Under Head 500

TDHP Trapezoidal Deck Hole Hanger Punch Caddy Style

Roemheld 1887-711 Flange Base Mount Hydraulic Swing Clamp

Baldor M3558T 2HP AC Electric Motor 1740RPM 230/460V 145T Frame 3PH

Sealmaster MPD-52 Medium Duty Pillow Block High Base 3-1/4" Bore

Hydraulic Crimper/Griper Cylinder Assembly 2" Stroke Double Acting

Yaskawa CACR-SR10SZ1SSY86 Servo Drive Unit

2.733" OD 5mm Paper Reagent Strip Roller 1" Shaft 22-3/4" OAL

Vogel MKU11-KW2-K005 230V 50/60Hz Lubrication Pump 1.8L 16 Bar

Posital Fraba OCD-DPB1B-1212-C100-0CC Encoder Module 10-30VDC

Tractel BSO1020 Blocstop Secondary Safety Braking System 2400LBS 3/8" Wire Rope

Shepard Y481H1 W400U Swivel Medical Grade 4"x 1" Caster  No stem 2

Okuma OSP7000M OSP700M Operation Alarms Maintenance Manuals Lot Of 11 Books

Magna 191-04-0034-0 4000RPM 150V Max Permanent Magnet DC Servo W/ Tachometer

Hitachi HBZ-U0.012 Spooled EDM Brass Wire 0.30 mm (.012") 6.6 lbs Spool Lot of 6

Nissei FECQ-T2 0.75kW 1730RPM 200/220V 50/60Hz 3Ph Induction Motor

Syn Tech Comm Pedestal I/O Board Rev E

SMC LMU200-10 Mist Spray Lubricator Unit 3000cm3 Capacity 1-9.9KGF/cm3 Pressure

No. 1 Mandrel Bench Mount Arbor Press 4" Throat

Trumpf 824397 EV026-W24 Brake Press Die 86° 500mm Wide R2.50 H=100mm Laser dur

Boston Gear HF72650KVB5HP24 50:1 Ratio Thru Shaft Gear Reducer 35RPM 1484in/lbs.

Fanuc A14B-0082-B003-01 P95P00010 Power Supply Unit

AEG Modicon CGD21-R Brushless Servo Motor W/ Resolver 7.5Nm 6 Pole 49 Vrms/krpm

Autotech Controls SAC-M1050-8R0 Model 1050 Programmable Limit Switch

Tool Fabrication Corporation D10008 14" Shell Face Mill 2-1/2" Arbor Hole

Siemens Simodrive 6SN1118-0DM31-0AA2 Ver B Digital Control Module Card

Fadal Engineering 1400-3 CPU Circuit Board

Semikron 1242 GB120-407 CTV-F Integrated Intelligent Powerpack

PBM SIHLH6X-9---04C 2" Stainless Steel Sanitary Locking Lever Ball Valve 720PSI

Sensotec 75/1510-03 Load Cell 0-20,000Lbs. 10VDC

Sensotec 75/1510-03-01 Load Cell 0-20,000Lbs. 10VDC

Kunkle 6182HG01-KM 150PSI Safety Relief Valve 1-1/2"

Hydro-Mec 35:1 Ratio .9kW 220/480V 50/60Hz Gear Motor

Unified Ind. Inc. BC 325 2 3000 Lbs. Steel Track Hoist Trolley 3-6" Flange

Davis CNC Turret Lathe Quick Lock Tool Her 5" Projection 2-3/4" Bore

14" Shell Face Mill 2-1/2" Arbor Hole

Parker JJ2HKTFS155A 4" Bore 2" Stroke 3000 PSI Double Acting Hydraulic Cylinder

1/2" NPT Hydropneumatic Pressure Intensifier Parts Or Repair

NSK W4009-418Z-C57 40mm Ball Screw  Nut Single Start 11mm Pitch 49-1/4" OAL

Inspection Comparator Stand Indicator Her 11"x12" Steel Base 17" Post

Ophir 173603A L40W-A-.2-TRV1 Laser Thermal Power Sensor W/ Mounting Bracket

DoAll Webber Starrett 84-S Precision Gage Block Set 81-R Grade A

Toyo Seimitsu IMT BL3-29B-XXZZZDS2 Non-Backlash Gear Reducer 1:29 ratio

Siemens 6SN1118-0DG21-0AA1 Simodrive 6SN1123-1AA00-0AA1 LT Modul INT. 15A

Hytec 100987 Model G 4800PSI Compact Pneumatic Hydraulic Pump 1/4" NPT

Perfection America TG2130B Double Output Gear Reduce Ratio 30:1 208-220/440V 3Ph

Fanuc A06B-0142-B077 2.1kW 186V 3Ph 2000RPM 133Hz AC Servo Motor

Renishaw OMM Optical Machine Interface Receiver

3-7/8" ID Stainless Steel 8-Bolt Flange Mount Flexible Bellow Coupling 7" Length

Microscan FIS-6801-1110G QX Hawk Industrial Imager Barcode Scanner

Iscar 5039514 Shell Mount Slotting Cutter 76mm Cutting Diameter 19mm Arbor

Iscar 5827748 Shell Mount Slotting Cutter 76mm Cutting Diameter 19mm Arbor

Iscar 6280453 Shell Mount Slotting Cutter 76mm Cutting Diameter 19mm Arbor

Iscar 6061968 Shell Mount Slotting Cutter 76mm Cutting Diameter 19mm Arbor

De-Sta-Co 70101 Pneumatic/Hydraulic Pressure Converter 120PSI

Banner SLSE30-450Q8 24VDC Safety Light Curtain Emitter 0.1-18m Range

GFG Instrumentation ABL-4021 AutoCal CO2 Gas Monitor Alarm

Omron C40K-CDT1-A Sysmac C40K Programmable Controller 24VDC

ABB Robot Teach Pendant 28' Cable

ABB TPU2 Robot Teach Pendant 28' Cable 3HNE00313-1

John Barnes 3397 1300323 Hydraulic Manif 7 Port

Graco 563348 DBL ACTING AL-25 Series K14A Double Acting Modu-Flo Lube Pump

Dodge 20A15R14 15:1 Ratio 1750RPM 1.69Hp Input 117RPM Out Gear Reducer

6-1/4"OD x 18" W Chain Driven Power Conveyor Roller 17-1/4" BF 28-1/2" OAL

Makino EC-7050 40mm OD 4mm Pitch 930mm OAL Wire EDM Machine Ball Screw

Omega FMA904R-V1 15-24V Air Velocity Transmitter 0-5000 FPM

5-7/8" V Forming Press Brake Gooseneck Punch 90° 16-3/8" Long W/Safety Tang 1/2

Sparks DD0026 Dura Drive 5-1/2" x 11-3/4"L Power Roller Pulley 48FPM 110V

Mitsubishi MDS-A-V1-20 Servo Drive Unit

Allen Bradley 1746-A10 SLC500 Complete PLC Unit CPU Input W/ 5 Input  3 Output

 Allen Bradley 1746-A10 SLC500 Complete PLC Unit CPU Input W/ 5 Input  3 Output

Heinrich 8SV 8" Machinist Bench Vise 8" Open Grip Master Slide

1" x 1-3/4" x 25" Mild Carbon C Roll Steel Flat Bar

Nikken 5AX130 CNC Indexing Table Rotary Axis Spindle 60mm

Uneeda P-106345 P-106344 AB-Abr Replacement Insert Brushes SL P220 Grit Lot/240

EFE Label Her For Straight Wall Stacking Containers ,000

Custom Heavy Duty Double Ended Stroke Hydraulic Cylinder 2-1/2" x 3" Stroke

Trumpf 827283 EV006W20 Brake Press Die 30° 500mm Wide R2.00 H=100mm Laser dur

Idec FC1A-C1A1E Micro-1 Base Controller PLC 100-240VAC 50/60HZ

1  Idec FC1A-C1A1E Micro-1 Base Controller PLC 100-240VAC 50/60HZ

Reliance Type TPR 1.5Hp 1725RPM FZ56HZ Frame 180VDC Direct Current Motor

10" 3 Jaw Self Centering Lathe Chuck 3" Thru Hole 1" Wide Jaws

Hydac 100987 Model G Air Powered Hydraulic Pump Single Stage 4800PSI

Telonic Berkeley Model 107 Smokemeter Diesel Exhaust Control Panel

Flo-Tork 7500-360-CBAELX Hydraulic Rotary Actuator 360° 3000PSI 1-1/4" Shaft

Apex 6" x 2" Heavy Duty Ball Bearing Swivel Polyurethane Casters Lot Of 6

Grove Gear NH8260503.16 10:1 Ratio Right Angle Gear Reducer 1475Ft/Lbs.

PCI-7296 Rev.A3 Circuit Board Acquisition Card

Indramat TVM 1.2-50-220/300-W0/115/220 Servo Power Supply

Bijur Delimon AIR4ABA 4 Liter Lubrication Pump 2-10cc Cycle 125PSI Max

Gardner Denver 1B030A 927341 1 VA 930381 3/8" Electric Nutrunner 1BA 927255

Amada LCE 645 Lautting Machine Sheet Metal Material Feed Clamp

3" Bore 18" Stroke Double Acting Hydraulic Cylinder 3-1/2" Rod Projection

Minarik 507-02-182 20:1 Ratio Right Hand Gear Motor 90VDC 1/8HP 90RPM Out

Columbian 504-M2 4" Steel Jaw Stationary Machinist Bench Vise 5-1/2" Open USA

Grundfos SPK8-1/1A-WB-A-AUUV 0.37kW 208-460V 42GPM Multistage Coolant Pump

Brusatori MP0244296080 180V Permanent Magnet DC Servo Motor 2000RPM

48 x H300-E Timing Belt Sprocket/Pulley Gear Sheave

Trumpf 8243364 EV024W16 Brake Press Die 86° 500mm Wide R1.60 H=100mm Laser dur

DropsA M56B4 0.12HP Lubrication Tank Pump Assembly 220/380/440V 1334/1637RPM

Fanuc A14B-0082-B003-01 P9ZP01027 Power Supply Unit

Fanuc A14B-0082-B003-01 P9ZP01026 Power Supply Unit

Fanuc A14B-0082-B003-01 P9ZP01029 Power Supply Unit

1/2Hp 208-230/460V 3Ph Immersible Coolant Sump

Gleason C6-0839-00 Vers-Grip 2.500" 63.50mm Work Hing Arbor 10,000 Max Load

14" Shell Face Mill 2-1/2" Arbor Hole W/18 Inserts  Hers

2" Right Hand 6 Flute 2"Major Cut End Mill 1-15/16" Minor Cut 13-5/8" OAL

Hennig EM33106 Makino MSA-40 Vertical Mill Telescoping Way Cover Y-Axis

Wilton 111147 Vintage Swivel Base Combination Vise 5-1/4" Opening 5" Jaws 1978

Cattron CAT-812EZ2 Relay Module Dual 9 Channel Circuit Board

Cattron O1C-PB9R Relay Module Dual 9 Channel Circuit Board

Ammeraal Beltech QSP 60 Plus Hot Splicing Device For Tapes  Extras 120V 400W

80mm x 80mm T-Slot Aluminum Smooth Extrusion 47-1/4"

24-3/8" Press Brake Forming 90° V Angle Die Block 1/2" Tang 2-1/4"H 2" Thick

Vickers DG4S4 012B U B 60 Hydraulic Single Solenoid Directional Valve 110V

Velan MET 3 Monovalve Float Thermostaic Steam Trap 2" NPT 125PSI

Eaton V10 1B2B 1A20 708371-1 V10 Ser Vane Pump W/Siemens 1LAA7073-4AB11 230/460V

ABBCO 2535U-234 Carbide Tipped Centerless Work Rest Grinder Blade 1/8"x16-3/4"