MITUTOYO-02ASA922优势供应

MITUTOYO-02ASA922优势供应

MITUTOYO-02ASA922优势供应

MITUTOYO-02ASA922优势供应

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。

SunX FX-7P Sensitivity Setting Fiber Sensor, PNP Output, Voltage: 12-24VDC

SunX FX-D1 Digital Setting Fiber Sensor, NPN Output, Emitting Element: Red LED

SUNX FX-D1PJ Digital Setting Fiber Sensor PNP Output w/ Cable

SUNX GA-15 DC Amplifier 12-24VDC W/ GH-25 Micro-Size Inductive Proximity Sensor

SUNX GXL-N12FBP Proximity Sensor, 12-24VDC, 4mm Sensing Range, NPN, N.O.

SunX HL-AC1 Amplifier For HL-T1 Series Laser Sensor, Supply Voltage: 12-24VDC,

SunX PS-18V Power Supply Unit, Supply Voltage: 18V

Sunx SF1-N48 Light Curtain Receiver, 20mm Beam Pitch, 940mm, 48 Channels

Supco TA-6 Temperature Alarm -10 to 80F, 120VAC

Supco TA-6 Temperature Alarm -10 to 80F, 120VAC *Cracked Case*

SUPER MICRO CUSTOM SERVER CHASSIS W/ MOTHERBOARD 74GB 10K HARD DRIVE 6015W PSU

Super Vexta UI215GA Intelligent Driver, Voltage: 115VAC 60Hz

Superior Electric M061-FC-415U Stepping Motor, Power: 5VDC 1A, 200 Steps/Rev

Superior Electric M061-LS08 Slo-Syn Stepper Motor 1.25VDC 3.8A 200 Steps/Rev

Superior Electric M061-LS-544 Synchronous Stepping Motor 1.25VDC 3.8A 1.8°/Step

Superior Electric M062-FD09 Stepping Motor, Power: 1.65VDC 4.7A, 200 Steps/Rev

Superior Electric M092-FF-409 Stepper Motor, 1-1/8" x 3/8" Shaft, NEMA-34

Superior Electric Powerstat 246 Variable Transformer, In: 240VAC, Out: 0-280VAC

Superior Electric SS451CT Slow-Syn Motor 120VAC 72RPM NEMA 34

SUPERMICRO 10 BAY SERVER W/ SUPER C2SBX + MOTHERBOARD 4GB SAS743TQ

SUPERMICRO 826-9 CHASSIS 6027R-E1R12N W/ MOTHERBOARD & DUAL PSU'S BRAND !

SUPERMICRO CSE-745TQ-R800B SERVER XEON E5-2440 6 CORE 2.4GHZ 16GB 8*1TB 8TB

SUPERMICRO CUSTOM SERVER CHASSIS W/ MOTHERBOARD 2* 500GB HARD DRIVES

SUPERMICRO SERVER CHASSIS W/ MOTHERBOARD & 1* 74GB HDD 1* 500GB HDD 1TB HDD

SUPERMICRO SERVER X7DBR-E-SW005 2* E5440 2.83GHZ 4GB DDR2 RAM

SUPERMICRO SUPERSERVER 5015M-NTR CORE 2 DUO 2.13GHZ 8GB 3 * 500GB HDD'S

SUPERMICRO SYS-5017C-MF 1U RACKMOUNT SERVER BAREBONE LGA 1155 C202 DDR3

SUPERMICRO X7DBR-I SERVER BOARD IPMI 2.0 SOCKET XEON SUPPORT 667/1066/1333MHZ

Suruga Seiki B11-80AZ Platform Micrometer Stage 80x80mm

Suruga Seiki B11-80AZ Platform Micrometer Stage 80x80mm Perpendicular Meter

SUSPA C16-14885 Gas Spring, 60 lbs, Compressed 9.33", Extended 15.63"

SUSPA C16-18833 50lbs Gas Spring

Suspa C16-18976 Gas Spring w/ 5/16-18 Ball Studs Spring Open 9 7/8" Length

Suspa C16-24411 Gas Spring 20lbs

Swagelok 151SR Pneumatic Actuator, 1/8" NPT w/Swagelok SS-41GS1-31CC

Swagelok Manifold Bank 7x SS-6P4T-PM 3/8" Fitting x4 SS-4P4V-PH 1/4" Fitting

Swagelok QTM2-316 Stainless Steel Quick Connect, Key-2

Swagelok SS-4BK-10 Nupro Bellows Valve, 1/4" Tube Fittings, Stainless Steel, N.O

Swagelok SS-4BK-TH3-10 SS Bellows Sealed Valve, Vacuum Fitting Welded On Tube

Swagelok SS-4BK-TH3-10 SS Bellows Sealed Valve, With SMC NV2110-3MZ-M5-X51 Valve

Swagelok SS-8BK-1C Bellows Valve N.C. Spring Return 1/2" Swagelok Tube Fitting

Swagelok SS-8BK-TW-1C Bellows Valve N.C. Spring Return NW16 & NW25 Flanges

Swagelok SS-8C-EP-1 Poppet Check Valve 1/2" Swagelok Tube Fitting 1PSI

Swagelok SS-8P6T2 Instrument Plug Valve, 1/2in MNPT, 3000PSIG Max, 400deg F Max

Swagelok SS-QC6-B-6PM SS-QC6-D-6PM Quick Connect w/ Brown Indicator 3/8" NPT

Swagelok SS-QC8-D-810 Quick-Connect, DESO (Double End Shut Off), 1/2"Compression

Swagelok SS-QC8-D-8PF Quick-Connect, DESO (Double End Shut Off), 1/2" Threads

Swagelok SS-QC8-SP Quick-Connect, Stem Protector, Material: Stainless Steel

Swaglok Nupro SS-4BK-1C SS Bellows-Sealed Valve 1/4" 9ACAA

SWISSBIT 75PC (75 PIECES) 64MB COMPACT FLASH CARDS SFCF0064H1BK1TO-C-MS / SEALED

Switching Power 0FSX-150M Power Supply Recucated DC Power

Switch-Tek LV32-S201 Vertical HighTemp Float Level Switch SPST Reed 316SS 1/4NPT

SY/NET CBP-300 Network DATA Line Protector series A2

Sylvania Metalarc M59 Lamp Light Bulb, MS400/3K/HOR, 400 Watts

SYMBOL / MOTOROLA MC7090-PK0DCRQA7WR WIRELESS BARCODE SCANNER 128MB WIN 6.1

SYMBOL / MOTOROLA MC9097-S MOBILE COMPUTER / BARCODE SCANNER WINDOWS MOBILE 5.0

SYMBOL / MOTOROLA POCKET PC HAND HELD BARCODE SCANNER MC5040-PK0DBQEE1WW

SYMBOL 3860 4-SLOT CHARGER DOCK 58694-02-00 W/ 5* BARCODE SCANNERS W/ BATTERIES

SYMBOL FIXED MOUNT COMPUTER AIDC TERMINAL FMT3000

SYMBOL HANDHELD BARCODE SCANNER MC3090R-LC48S00GER WIN CE PRO 5.0

Symbol LS4208-SR20001ZZ Barcode Scanner, Power: 5VDC 0.5A, Light: 650nm

SYMBOL MOTOROLA BARCODE MC9090 N410 WIRELESS LASER SCANNER MC9090-GJ0HBGGA2WR

Symbol MS-1207FZY-1000R Barcode Scanner, Power: 5VDC 0.5A, *Without Cable*

Symbol P304PRO-I000 Phaser Barcode Scanner

SYMBOL PDT8037-TS380000 PDT 8037 HANDHELD COMPUTER +HARRIS INSIGHTEXP 51500-Q09

SYMBOL RUGGED INDUSTRIAL SCANNER DS3407-SF20005R

Symbol Technologies 50-04000-041 Power Supply In: 120VAC 60Hz 40W Out: 5.1/12VDC

SYMBOL/TELXON PTX-710 SCANNER HANDHELD BARCODE READER 99-9998

SYMMETRICOM / MICROSEMI 23413012-002-0 REV F2 COMM R MODULE + 2* 22013186-003-0

SYNOPTICS 16 PORT LOCAL BRIDGE LATTISRING 2705B DDM!!!!

Syracuse TNR00311 Timer, 115VAC, 0-60 Sec On-Delay, 10A DPDT Relay Output

Syrelec 3131 B45 Counter

Syrelec DUR Voltage Control Relay 220VAC Input, SPDT Output, 5-50% Hysteresis

Syrelec OLRU 110V Multifunction Timer, Time Range: 0.1sec to 10 Hours

SYSCON RKC rex-HL-90 Temperature Controller

SYSTEM SENSOR SIX RELAY CONTROL MODULE CR-6

SYTRAMA SA-91-E3SV Teaching Pendant 9-Pin D-Sub 460V *For Parts Only*

T+H Enclosure Heater 230V, 800W, 13" x 1-3/8"

TAIT TM9000 DIGITAL MOBILE RADIO TM9155R-B1A52 TMAB32-B100B TMAA42-B100 TMAB1Z

Talboys 949510 Single Block Dry Heater 120VDC 0.9A Ambient +5°-150°C High/Low

Tamagawa 4501N6032E100 AC Servo Motor, 100V, 30W, 3/16" Coupler

Tamagawa 4501N6032E200 AC Servo Motor, 200V, 30W, 3/16" Coupler

Tamron 35mm CCTV Lens With x2 Extender HE20-I, For Fujinon Zoom Lens

Tamron LTC -35F CCTV Lens DVT 35mm Lens

Tamura OLS-5BV Power Supply, Input: 100/120/220/240VAC, Output: 5V 3A

TANDBERG / ERICSSON EN8030 MPEG-4 VOYAGER S GATHERING SATELLITE ENCODER

TANDBERG DATA DLT VS80 AUTOLOADER TDA1231-01 EXCELLENT

Tandberg Natural Audio Speaker Impedance 8 OHMS

TANDBERG VIDEO COMMUNICATION SERVER TTC2-04 AS IS/NOT WORKING

TANTALUS CROSSBAND REPEATER COMBINED 220/900MHZ RADIO XR-3100

Tapeswitch 111 Footswitch 2" x 5" x 0.0375" 5lbs Pressure Rating Black

Tapeswitch Model III Controflex Foot Switch 2 Wire 5" x 2"

Tapeswitch Ribbon Switch, 12" Long, 3/4" Wide, 1/2" Tall, 24VAC/DC 1A Max

Tapeswitch Ribbon Switch, 12" Long, 3/4" Wide, 5/8" Tall, 24VAC/DC 1A Max

TB Woods F63235 Motor Coupling

TCP Motion DV1140 Bank of 3 Pneumatic Solenoid Valves 24VDC 0.06W

TCP Motion DV1140 Bank of 3 Pneumatic Solenoid Valves 24VDC 0.06W w/ Accessories

TDI HONEYWELL POWER SUPPLY SPS5710 140519 51199929-100 100-240VAC 47-63HZ 10A

TDI POWER TRANSISTOR DEVICES MAIN RACK 140525 REV C6 SPS5713 51199930-100 REV A

TDK AVIC-8800 Operation Panel M8430

TDK RAW24-65R Power Supply, Input: 100-240VAC 22-11A 50-60Hz, Output: 24VDC 65A

TDK-Lambda HK25A-12/A Power Supply, Input: 85-132VAC 15A, Output: 12VDC 2.1A

TE CONNECTIVITY 12/24-PORT INDOOR FIBER DISTRIBUTION TERMINAL ADCP-96-805

TE CONNECTIVITY 1774 FT FIBER CABLE OFNP-FT6 / MPA-NCNCZ50025M-SS

TE CONNECTIVITY 6653 1 677-48 COPPER PATCH PANEL

TE CONNECTIVITY 911605-00-00 / LG-700-322S LG‐700‐B‐2‐2400 288SF SPLICE

TE CONNECTIVITY ADC COMMSCOPE FD3-AE288J2TDGBP4-P FDH3K 3000 288 POLE ATT REV A2

TE CONNECTIVITY D15583-000 FIBRBOSS CB/DB

TE CONNECTIVITY FL1000 TWO-DOOR METAL WALL MOUNT BOX

TE CONNECTIVITY FOSC400-D5-RIBN-BGV-SBC FIBER OPTIC SPLICE CLOSURE

TE CONNECTIVITY FOSC450-B6-12-1-B3V FIBER OPTIC SPLICE CLOSURE

TE CONNECTIVITY FPS-MPP4AJJ-ATT OMNIREACH GEN2 PLUG AND PLAY SPLITTER

TE CONNECTIVITY G22242-000 FIBRBOSS CB/DB W/ OVAL PORT COLD SEAL

TE CONNECTIVITY OCMF1X4329A09FS FIBER SPLICER

TE CONNECTIVITY RMG-1000-000B 1RU EMPTY PANEL BRAND

TE FIBER COMMUNICATION CIRCUIT ACCESSORY FMT-HBH075W30-A24P

TE FIBER OPTIC BOX WITH CABLE FL1-G7/01GC1-016 1709734

TE OMNIREACH PLUG PLAY SPLITTER 1469252

TE TECHNOLOGY THERMOELECTRIC COOLER CP-2529

TEAC CD516E002-U CD DRIVE

TEAM BOARD 60"x48" TM6048 INTERACTIVE ELECTRONIC WHITEBOARD BULLETIN CHASSIS

TEC SPH-54AB-090 Stepper Motor 3V 1.8deg/step

Techne TC-8D F937C Digital Temperature Controller

TECHNICOLOR iCONTROL TCA203COM HOME AUTOMATION TOUCHSCREEN PANEL

TECHNICOLOR iCONTROL TCA203COM HOME AUTOMATION TOUCHSCREEN PANEL W/ STAND

Techniquip FOI-150 Fiber Optic Illuminator 120VAC 150W EKE Lamp 5/8" Aperture

Techniquip TLC-5 Fluorescent Ring Light 120V

TECO WESTINGHOUSE FREQUENCY INVERTER A510 A510-4025-C3

TECTROL POWER SUPPLY UNIT PWR-00028-01-A REV B6

TED-2001 Temperature Controller, Voltage: 220V, Range: 0-300°C