A9GT-QBUS2

A9GT-QBUS2

A9GT-QBUS2

A9GT-QBUS2

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。

TOSHIBA VT130G3U4220 DRIVE

TOSHIBA VT130G3U4220N12 TRANSISTOR INVERTER

TOSHIBA VT130G3U4220-R

TOSHIBA VT130G3U4400 AC DRIVE

TOSHIBA VT130G7V4500 AC DRIVE TRANSISTOR INVERTER (AS PICTURED)

TOSHIBA VT130G9U4110 ADJUSTABLE SPEED DRIVE

TOSHIBA VT130G9U4330 DRIVE

TOSHIBA VT130H2U4500 AC DRIVE

TOSHIBA VT130H7U4160B DRIVE, 460V, 50/60HZ

TOSHIBA VT130R3-439KA TRANSISTOR INVERTER (AS PICTURED)

TOSHIBA VT3D-2039 MODULE

TOTAL CONTROL 7050-ST OPERATOR INTERFACE TOUCHVIEW

TOTAL CONTROL HMI70100A2P SMART TOUCH OPERATOR PANEL

TOTAL CONTROL PRODUCTS 0P2400B16K

TOTAL CONTROL PRODUCTS CRTXXXXXC1A SERIES E

TOTAL CONTROL PRODUCTS QPI21100C2P OPERATOR INTERFACE PANEL

TOTAL CONTROL PRODUCTS QUICK PANEL QPI211VOC2P

TOTAL CONTROL QPI11100C2P W/ R-QPI-ABR-002 OPERATOR INTERFACE

TOTAL CONTROL QPJ2D100L2P 5 INCH MONOCHROME

TOTAL CONTROL QPK3D200C2P-D INTERFACE

TOTAL CONTROL QUICK PANEL QPL21100C2P

TOTAL PROTECTION SOLUTIONS TK-ST160-3Y480-L TYPE 1 SPD

TOYKO PRECISION 304F-60L-20-21 SERIES B

TOYODA CONTROLLER SERVO AMPLIFIER MG-V030

TOYODA ESE 0565 NS32C-K

TOYOOKI GG8H6235-T TANK RESERVOIR

TOYOPUC GRAPHIC TERMINAL GT-51TPE

TOYOPUC PC2-CPU

TRANE 6400-0636-01 CONTROLLER

TRANE CO. X13650783-04

TRANE MOD00027 MODULE POWER SUPPLY X13650343-02

TRANE MOD-0275 REV G CONTROL MODULE

TRANE W7900A 1014

TRANE X13650344-03 MODULE OUTPUT CONTROL

TRANE X13650401-10 CONTROL CIRCUIT BOARD

TRANSDUCER LOAD CELL CP1-50K

Travaini TRMB32-75/C/GH

TREND MODULE XCITE/IO/16DI

TREND MODULE XCITE/IO/16DI *NEWI N BOX*

TRIAD 2R40SR PNEUMATIC ACTUATOR

TRIAD 33C12002R7SAAT ACTUATOR 2R500SR w/ APL-210N

TRIAD 77C11002R3SAA ACTUATOR 2R80SR w/ APL-210N

TRIAD 88TX1002R3SAA ACTUATOR 2R80SR w/ APL-210N

TRI-CLOVER 741TR-10M-29S-2-316L-37-4

TRI-CLOVER 761-10M-19S-1 1/2-316L-12-1-8 ACTUATOR VALVE

TRI-CLOVER 761-10W-295-1 1/2-316L-04-1

TRI-CLOVER 761-21M-19S-2-316L-18-5

TRI-CLOVER VALVE A30SMP-1-1/2-316

TRICONEX CORP 3501E CIRCUIT BROARD

TRICONEX CORP. HIGH DENSITY POWER MODULE 8310 *FACTORY SEALED*

TRICONEX CORP. INPUT MODULE 3503E

TRICONEX CORP. OUTPUT MODULE 3604E

TRICONEX CORP. OUTPUT MODULE RELAY 3636R

TROPOS YAH WIRELESS ROUTER

TRUMPF ASV2 18-06-66-00/21

TSI INCORP. MODEL 4140 D MASS FLOWMETER

TSUBAKI ENH037-S27 NICE TOP CONTROLLER

TSUBAKI SHOCK RELAY TSB151M-E1

TUCKER E510B CIRCUIT BOARD

TURBO PD 32

TURCK CDN-IOM-0010

TURNER UNI-DRIVE XE32-20 LLR GEAR BOX

TYCO F79U-180 03/2006

TYCO F79U-180 07/2007

UHLMANN 2DS100.60-1 CAM ENCODER MODULE

UHLMANN 2PS740.9 POWER SUPPLY MODULE 110/220V 100W

ULTIMA A-ULTIMAX-GP-G-00-0-2-S-0-0-0-0-0-1-0-C GAS MONITOR

UNICO 319-663

UNIOP ECT-16-0042 DISPLAY

UNITED SCIENCE 601-4000-01

UNIVERSAL ASB80GM-10-200V.9-3NR-55D FLOW MONITIOR

UNIVERSAL ILF-10 UNIVERSAL SILENCER 34A10AAW

URAKAWA POWER SUPPLY URSS-158E

URB NJ421MC5 ROLLER BEARING

US MOTORS 1-055-331-00-003 W/F052A W/5586/X05F

US MOTORS EMERSON G72255 ELECTRICAL MOTOR 75 HP 1780 RPM

US MOTORS H302A-50-X05X095R061M MOTOR

US MOTORS H75E1ES-C ELECTRIC MOTOR 75 HP 3565 RPM

USTC 913A *USED *

UTICOR 100G-1M1R4 PANEL VIEW *NICE*

VACON DRIVE SE2C40050D02

VACON IP66 VACONX4C40150C AC DRIVE TYPE 4X 15 HP 460 V

VACON NSX00882A2H0SSSA1A2000000 AC DRIVE

VACON VACONX4C40100C DRIVE

VACON VACONX4C50020C AC DRIVE

VACON X4C40100C TYPE 4X DRIVE

VACON X4C40150C VARIABLE FREQUENCY DRIVE

VAISALA HMP233 HUMIDITY AND TEMPERATURE TRANSMITTER

VAISALA HMT330 HUMIDITY & TEMPERATURE TRANSMITTER (HMT335)

VAISALA HMT330 HUMIDITY AND TEMPERATURE TRANSMITTER

VAISALA HMT331 HUMIDITY & TEMPERATURE TRANSMITTER

VAISALA TRANSMITTER HMT 363 A12BCE1A4BB1A1A4

VALCON VWX150CIKN115AC

VALMET 9825 24609

VALTEK 167981.999.000 POSITIONER

VALTEK 167981999000 POSITIONER

VALTEK WCB-316 VALVE

VALVCON VW150CS2N115AC

VAN DORN 330038 OUTPUT BOARD

VAN DORN 330081 REV-A PC BOARD

VAT 10844-CE44-ASG1 GATE VALVE

VAT 10844-CE44-ASG1/0071 A-685068 PNEUMATIC ACTUATOR

VAT 10844-CE44-ASG1/0084 A-692258 PNEUMATIC ACTUATOR

VAT 10844-CE44-ASG1/0109 A-712605 PNEUMATIC ACTUATOR

VAT 10844-CE44-ASG1/0110 A-712960 PNEUMATIC ACTUATOR

VAT 10844-CE44-ASG1/0113 A-712960 PNEUMATIC ACTUATOR

VAT 10844-CE44-ASG1/0120 A-745678 PNEUMATIC ACTUATOR

VAT 10844-CE44-ASG1/0125 A-745678 PNEUMATIC ACTUATOR

VAT 10844-CE44-ASG1/0132 A-801911 PNEUMATIC ACTUATOR

VAT 10844-CE44-ASG1/0137 A-801911 PNEUMATIC ACTUATOR

VAT 10844-CE44-ASG1/0139 A-801911 PNEUMATIC ACTUATOR

VAT 641PM-16BC-0002 PRESSURE CONTROLLER

VECTROL 9032-120E *NICE*

VED20020CA-8

VEE-ARC RIVB-3HP ADJUSTABLE SPEED MOTOR CONTROL

VEE-ARC SUPER 7000 931-1016 FREQUENCY DRIVE

VEE-ARC SUPER 7000 931-1017 FREQUENCY DRIVE

VEE-ARC SUPER 7000 SCF402X3M9XXX1 CONTROLLER

VEE-ARC SUPER 7000 SCF402X3M9XXX1 MOTOR CONTROLLER

VEE-ARC SUPER 7000 SVF402X3M9XXX1 FREQUENCY DRIVE

VEECO INSTRUEMENTS INC 16001-1 BOARD XRF-4X00/5X00

VEEDER-ROOT 109888-0001 MOTION DETECTOR *NEW IN FACTORY BAG*

VEGA SENSOE VEGAFLEX61 FX61.XXCGB1HKMAX (AS PICTURED)

VEGA VEGABAR 52 BR52.UXBB1SHKNXM PRESSURE TRANSMITTER

VEGA VEGABAR 52 BR52.UXGF1VHKNXM PRESSURE TRANSMITTER

VEGA VEGABAR 52 BR52.XXGFISHANAS PRESSURE TRANSMITTER

VEGA VEGAFLEX 61 SENSOR FX61.XXCFA1HKMXX

VEGA VEGAFLEX61 LEVEL SENSOR FX61.XXCGB1HKMXX

VEGA VEGAPULS 67 SENSOR PS67.UXBXCHKNXX

VELAN CWP 275 PSIG CF8M w/ BETTIS CB520-5R60 ACTUATOR

VERSA VSG-2521-316-H2-ME-XN-D024 TWO-WAY VALVE *FACTORY SEALED*

VERSA VSG-3521-316-TA45E-XX-120V60 THREE WAY VALVE *FACTORY SEALED*