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
Parker N070FE-NMSV Brushless Servo Motor, Voltage: 340V Torque:1.0 Nm 7500 RPM
Price Pump HP75CN-550-T6-BUNA-3/4HP Centrifugal Pump, 6"Impeller, 3/4" NPT
Parker N070FE-NMSV Brushless Servo Motor Torque: 1.0 Nm 7500 RPMVoltage: 340V
Vaniman ASPI7000 Fume Extractor Dust Collector, 1.5in OD Port,220VAC 50hz 10A
Allen Bradley 845T-HZ53PDN-9 Incremental Encoder, 2000PPR,24VDC, 3/8" Dia, 9m
ABB LTGUS03G-C Conduit, 3/4in Diameter Galvanized Steel Core w/PVC Jacket 100ft
SMC KS-DUQ02052 Pneumatic Rotary Union, 4-Passage, Ports:1/8"-27 NPT, ID 2"
Hoffman CSD20208WSS Stainless Steel Windowed Enclosure Box 20 x20" x 8" *Holes*
Parker N0924JE-KPSB Neometric Servo Motor, 340V, Shaft: 14mm,Torque: 4.9Nm
Festo DGC-25-520-KF-PPV-A Rodless Drive Linear Actuator 25mmBore, 520mm Stroke
Marathon BK215TTDC6026AA Motor 10HP 208-230/460V 7.5kW 50/60Hz1765RPM
Parker Compumotor BE232DQ-FMSN Servo Motor 340V, 8.8 in-lbs,NEMA 23
Festo DGPL-1"-18.5"-PPVA-GF Rodless Cylinder, Bore: 1", Stroke:18.5", 1/8" NPT
SMC MGPS80-50-M9PV Compact Guide Pneumatic Cylinder, Bore: 80mm,Stroke: 50mm
Festo DGPL-1"-18.5"-PPVA-GFB Rodless Cylinder, Bore: 1", Stroke:18.5", 1/8" NPT
Dynatronix 138-0372-02 Rev. C ARM Processor Card, RJ45, ForDynatronix PSU
GE Fanuc A06B-0113-B075#7008 Servo Motor, 0.2kW, 3-Phase, 49V2.8A, 3000RPM, 9mm
Ivek Digispense-2000 DS2000-3A-HTYP Digital Liquid Dispenser,120VAC, With Cord
Datalogic 93A301071 Industrial Connection Box, 193x180x71mm,10-30VDC Supply
L&R Quantrex Q210H Heated Ultrasonic Dental/Jewelry Cleaner1.5gal 60min Timer
Anorad LEA-600 Brushless Linear Servo Motor 26.600mm MagnetChannel w/Coil
Vision Engineering EVF111 Focus Assembly Mount for EVO CamMicroscope Camera
Sti MC47LR-12-500-X/ MC47-12-500-R Safety Light Curtain SetTransmitter/Receiver
Siemens 4AM6142-5AT10-0FA1 Three-Phase Control Transformer, In420V, Out 230V
Control Concepts 3321A-48-30-4/20mA 3-Phase SCR PowerController, 480VAC, 30A
Sumitomo UFO 410R Indexable Shell Mill 10" Cutting Diameter 12Teeth w/ Coupler
YASKAWA MP2101T Machine/Motion Controller, PCI, 1Servo Axes, 5in4out I/O
Rosemount 3051S1CD2A6E12A1AK5M5L2 Coplanar Transmitter 1199Seals, 10.5-55VDC
Watlow 935A-1CD0-000G Temperature Limit Process Controller100-240VAC, T/C, RTD
SNT Motor 3PH 230VAC 50Hz 1360RPM w/Translating Ball Screw JackØ22mm x 5mm Lead
SMC MXY12-500-X1109 Pneumatic Slide Table, Stroke 500mm, Bore12mm, 0.2-0.55MPa
Kollmorgen Servostar SP10300 Servo Drive In: 140/310VDC, Out:115VAC / 230VAC 3A
Parker PDS13-2/USA Digiplan Type 2 Stepper Drive, 3A/Phase,4000PPR, 110-240VAC
ASCO TriPoint PA10A RF10A42 P-Series Pressure Switch 10-100psi125/250VAC 15/10A
Adept Technology 10338-53000 Rev P_C Dual B+ Robot Servo Amp forCobra 800
Yaskawa SGD7S-120D30B000F64 Sigma-7 Servopack AC Drive 400V 3PH3kW *For Parts*
Asco EF8327G042 Red-Hat II Solenoid Valve, 3-Port, 115-120VAC,150psi, 1/4" NPT
Keyence SL-V87F Safety Light Curtain Transmitter & Receiver PairSet 870mm 24VDC
Nederman CX 5500 Filter/Fan Unit, Power: 120VAC 50/60Hz 85W,Airflow: 20CFM
Lennox ECD-L103491-01 Rev A-0 A Box Economizer For LennoxEnergence Rooftop Unit
Belden 29507 Four Conductor Cable 2 AWG Ground 2 AWG 7X19X23Stranding 50'
IAI RCP2-SA6 ROBO Cylinder Linear Ball Screw Actuator w/PairedController 150mm
Price Pump Co HP75CN-550 T6 BUNA 3/4HP Commercial AC Pump,115/230VAC, 1/2GPM
Advanced Illumination BL1404660 Machine Vision Backlight 660nmRed, 14" x 8"
Cedar DIW-20 Digital Torque Screwdriver Capacity: 180 lb-in / 20N-m, 3/8" DR
Dynisco 1290-1-3 Strain Gauge Input Indicator Dual Alarm 2-SPST,110/220VAC 0.6A
TROX TECHNIK F781Z080000000 Minipleat HEPA Filter Panel 1525mm x610mm x 78mm
port UTM25PP1HL Mid-Range Travel Steel Linear Stage, 20mm/s, ESPCompatible
TRUMPF HAAS Laser 0788123 18-06-94-00 VMOD ParallelPLC-Interface Board
Kawasaki 50999-1565R30 1GE-54 Robot Control Board For A50FEPM7128ELC84-20
GE Fanuc IC693ALG223C PLC Analog Current Input Module Board,16-Point, 4-20mA
Dynisco MPR 690 Strain Gauge Bridge Pressure Indicator 5-DigitLED, 120/240VAC
Leeson 108501.00 Permanent Magnet DC Motor 180VDC 9.5A, 2HP,1750RPM, 72lb-in
Pass & Seymour 26526 Power Interrupting Plug 600VAC, 60A, 4Pole, 5 Wire
Stober KL102AG0160MQ Right-Angle Hollow Shaft Gear Box SpeedReducer, 16:1 Ratio
Astro-Med 42291-202 PCB Power Supply
Opto Engineering TC13036 Bi-Telecentric Lens 1/3", 0.133x,102.5mm WD, C-Mount
Ewon EC61330_00MA/S Cosy 131 Industrial Remote Access Gateway, RJ45 LAN/WAN
Gear Box And Chain Assembly
LinTech RS062020 Ball Screw Linear Actuator Positioner, 10"Travel, 0.2" Lead
Siemens 6ES7 531-7QD00-0AB0 Analog Input Module 24VDC 165mA, 4Inputs, 16-Bit
Siemens 6ES7 532-5HD00-0AB0 Analog Output Module 24VDC 190mA, 4Output, 16-Bit
Parker SX57-51 SX6-DRIVE Compumotor Stepper Motor Drive, 2-PhaseHybrid, 120VAC
Datacon IECB02 Control Board with STRUK1.0 Board
Honeywell CP101 060-9406-01 Sensor, 50PSIA, Flanges: 2 InTri-Clover, 13-32VDC
Panasonic GP-KS822H Digital Color Micro-Camera Head 1/2" CCD w/Telephoto Lens
Allen Bradley TLY-A220T-HJ62AN Kinetix Servo Motor 230VAC,6000RPM, NEMA 23
IAI RCA-SA6C ROBO Cylinder Linear Ball Screw Actuator w/PairedController 300mm
Beckhoff EL7342 EtherCAT DC Motor Motion Interface Module,2-Channel, 50VDC 3.5A
I Systems Magnetic Holder Test Plate With Power Source 9" X12-3/4" Surface
Robohand Destaco RN-13 Pneumatic Cylinder Feed Escapement,Single Finger 1-1/4"
Leeson Electric C4T17DC56A General Purpose Motor, 3PH208-230/460VAC, S56C Frame
Boeckeler 2-M Digital 2-Axis Micrometer Readout DRO Microcode IIDisplay
Red Lion LGPB0000 Counter Rate Indicator Meter, 4-Preset Batch,Green Backlight
Omron CJ1W-DA08V(SL) I/O Analog Output Unit/Module, x8 Out,0-10/5VDC, 24VDC
Keyence LV-NH300 Transmitter and Receiver Photoelectric Sensors,2000mm, 660 NM
Apex Dynamics AD047-010-P2 High Precision Gearbox 10:1, 123.9in-lbs, NEMA 23
Festo MPPE-3-1/4-10-010-B Proportional Regulator, 3-Way Closed,0-10bar, G1/4
SMC MSQB20L2 Pneumatic Rotary Table, Bore: 18mm, Rotation: 180°,1.0MPa, M0.8
Turck PC002-Gi1/4A1M-2APN-H1141 Pressure Transmitter, 2.5bar /36.3psi, 24VDC
Yaskawa SGMAH-01B1F21 AC Servo Motor, Power Supply: 100V, RatedOutput: 100W
SMC VP544-5DZ1-03-M-X538 Dual Solenoid Valve Assembly w/Manifold Base 24VDC
Cole-Parmer 07002-23 Micropump Pump Head, Flow: 0.64mL/rev,300psi Max, 1/8" NPT
Berger Lahr VRDM3913/50LNBOO Stepper Motor, 3-Phase, 92VAC, 85mmFrame *Shaft*
Boonton Electronics 62AD Inductance Meter, Full Scale Range:2/20/200/2000µH
Telemecanique XB3DX1013NE Keyed Cam Selector Switch 45°115/230/460-575VAC, 3Hp
Cognex 540M DVT Legend SmartImage Sensor Grayscale High SpeedCamera 24VDC
NEXCOM PEAK777VL2 Single Board Computer, Intel Core 2 Duo2.8GHz, 4GB DDR3 1066
