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。

THERMO MICROSCOPES / M5 / INTERFACE MODULE

GE Multilin / 12PVD21B1A / High Impedance Differential Relay

ASYMTEK,/DM-DDAA-1BA/Electric,Pneumatic Solenoid-Contact,Impingement Tooling

Osaka Sanso Kogyo / DMZ-2 / ZIRCOMEX

GE MULTILIN / F60 F60G03HKHFBLH6MMXXP6MUXXWXX / FRONT PANEL, CASE

GE MULTILIN / C90 PLUS, C90P-HE-PL04UDS-XHXAEEEF02F / FRONT PANEL, CASE

YASKAWA / SGMCS-04C3C11 / AC SERVO MOTOR, 84W,

NIKKI DENSO / NDS-402A / Digital S-pack Driver

STOBER / ED401URFS140 / MOTOR, 3000min, 1.61/1.54A

GE MULTILIN / M60G03HKHF8LH6NM8NP6MU5AWXX / FRONT PANEL, CASE

GenComm / GC7105B / Base Station Analyzer, No AC Adapter, No Battery

Digital Dynamics / 02-120006-00 / ALCVD SWM ISIOC1, 27-053659, 02-122567

YOKOGAWA // SR1050A02-2PO/95S1794 // DD SERVO ACTUATOR, 50N.m

ESI,  / 9800 / TEC LOW VOLTAGE AND CONTROL, P/N 85847

JEOL / 191007 / MAG PWR AMP Assembly

YOKOGAWA,  / SR1060B02 / DD SERVO ACTUATOR, DYNASERV

GE / F60H03HKHF8FH6NM8ZP6TUXXW7H / F60 FRONT PANEL, CASE

MAGNETIC TECHNOLOGIES / 610-076EC / GEAR HEAD, 120mm, 25mm, Rust

Agilent / J6800A, J6832A x2 / NETWORK ANALYZER, w/Accessory

X-Tek Systems / 120EA, HP23 6AF / CPX Power Chassis

VAT / 20044-PA44-1008 / GATE VALVE,

General Electric / DLP3512CC0001 / Protection and Control System, MGM771

Digital Dynamics / G19-10053-00 / ISIOC BB-DFE RACK

Digital Dynamics / G19-10048-00 / ISIOC PVD-PVD RACK

Digital Dynamics / 02-124572-00 / ISIOC RF HCM PVD-PVD RACK

Digital Dynamics / 02-122570-00 / ALCVD SWM ISIOC2, 27-053659, 02-122569

GE / 12STD25D2A / Differential Relay, Percentage and Harmonic Restraint

Tektronix / SPE-0035-03-001Q, 100-002-757BQ / SPECTRA HSL PROC.

NSK / EMLYB3A13-05 / DRIVER, Side damage

APPLIED / 0010-33918 / Power Breaker , Rev.004, 17701900,

Mitutoyo / AT342-900 / ABSOLUTE LINEAR SCALE, KK539-616

GE Multilin / MIFII, MIF2, MIFIIPI55E00HI00 / Feeder Management Relay

NOVELLUS / 02-279241-00 / IXT PVD SIOC 1, Rev.A,

ORIENTAL / CBI560R-802 / CLUTCH  BRAKE MOTOR

YAMAHA MOTOR / SRCA-4 / DRIVER, 1K VA, AC toggle bad

BOSCH / GNF65A / Concrete Fluting, Blade Optional, AC 220V

FANUC / A02B-0259-B501 / Power Mate i-MODEL H, w/1G PCMCIA

IAI / XSEL-J-2-30DI-20I-N1-EEE-5-2 / X-SEL CONTROLLER,

BAUMULLER / BUS21-30/60-30-001 / NURNBERG, SERVO DRIVER,

MITSUBISHI / MR-H200AC / AC SERVO DRIVER, 2kW

OMRON, IMT,  / R88M-H30030-G45BJ, BL2-45B-03TAHDK1 / AC SERVO MOTOR, 300W

Oriental / DGM85R-AZAK / HOLLOW ROTARY ACTUATOR, AZM46AK-D

ORIENTAL / US560-502E / MOTOR USM560-502W, CONTROL IT USP560-2E

APC / AP4423 / Automatic Transfer Switch,

NOVELLUS / 02-375806-00 / IXT PVD SIOC 2, Rev.1,

NOVELLUS / 02-387943-00 / IXT PVD SIOC 2, Rev.A,

MKS, PLASMART / PSR-0401A / PULSE SIGNAL SOURCE

XP / 0190-16250, 101091-03 / XP POWER CONTROLLER

GE Multilin,  / C6P3KH / Front Panel, C60 Breaker Management Relay

NOVELLUS / 02-310728-00 / IXT PVD SIOC 2, HDSIOC EM COIL, Rev.A,

SycoTec GmbH / 4425 / High Frequency Inverter,D-88299 Leutkirch im Allgau

balzers / BGD25750 / VACUUM CONTROLLER, IMG300, 563408X 0016, PS3001

VAT / PM-2 / ADAPTIVE PRESSURE CONTROLLER, 610PM-26NM-1003 /053, 93758-R1

YASKAWA / N/ RATIO SETTER and SOFT STARTER

Not sure / CONTROLLER

VARIAN / 917-0088 / TEMPERATURE MONITOR

VARIN / L8350-301 / MULTI-GAUGE, No cover screws

AMAT HP / 0010-00183 / EC-732 MOTOR

HITACHI / BH2-0736 / MSY, 4N003A, HS-42AH, 4-88152, MSY A0016, HMKC

Cutler-Hammer,  / ELFD3125L / Circuit Breaker, 125A, 480V, 3-Pole

ELECTROSWITCH,  / 7840DD / Control Switch, 125VDC

YASKAWA / CPCR-SWA6B-Y12 / SERVOPACK

Beckhoff / CB1051-0004 / HW:5.6.1, CB1051 G5, w/RAM 1G

LEYB INFICON / 757-500-G1 / DEPOSITION CONTROLLER

Orbotech / FBP-018050, 018049EL-94V-0 EL0395 / CARD FBP, Rev.B/A

SOMETECH / iCAMSCOPE / Optical Source, w/Scope probe, Partial breakage

SAM / NEOS-200 / NEOS-6306 Programmable DC Power Supply, 36V, 6A,

GE / UR3PH / UR FRONT PANEL

GE Multilin,  Other / T6P3CH / Front Panel, T60 Transformer Management Relay

VARIAN / VPW2871C2 / ARC COTER-3G, SPUTTERING POWER SUPPLY

HIRAMA / PP-4 / PHOTOMETRIC SENSOR,

GE Multilin,  Other / C3P3KH / Front Panel, C30 Controller, 1601-0088

FANUC / A02B-0259-B501 / Power Mate i-MODEL H

YCTABKA,  / AK505-2MT0M3 / Circuit Breaker

IHH / 0472075 / HF-RICHTG

Agilent / 10898A / DUAL LAXIS, 10898-68002-23,

Cosmicar/Pentax // 8766721 / Camera Controller

GENESIS / CR / Vacuum Technologies

TEL / 1R81-604778-1A / CS800 SPINNER IT CONN.BOARD2

Nikon / X7MS-ML / 4S008-297-B, 4S008-175-C, Broken connector

known / PSU-100, CES-PSU100-1504-069 / POWER MODULE

BOSCH / D-6120, 1070 068008-102 / CNC, SERVO I, 062704-203, 062858-106

ANORAD / C27363REV / Dual Axis Front End Logic BD

Orbotech / 026079-F, GIO-0324217A / BOARD ASSY GIL

Orbotech / ORBOTECH-NIXFB-023765 / PCB BOARD

NDC / BIV-3 1182C / BIV3, 396678 1182-03C

Ferraz Shawmut / 9F60CMJ905 / Fuse, 25.8KV, AMP 0.5E , WC 35KA

FUJI / 857H0025A GFC / Circuit Board, GFC 113F0576A-PL

known / 00031D01D0D1 / Circuit Board, CSEM94V-0, T50505-003, T050503082

GE Multilin / UR 9AH / CPU, 9A, RS485

OLYMPUS / MHL-AFCB/U // Camera Controller

APPLIED / IPM-MB / BASE, 0100-A0008,

OMRON,  / R88D-HT10 / AC SERVO DRIVER, 65VA

CANON / BM1-4968 / Matrix-OUT1 LCD PCB, BH9-0787-01

SONY / PC03-00 EM16003 / DISPLAY BOARD

Perkin Elmer / R05138889-6 / PCBA6489 75 47 2194, PCB 05138892B,

DSP Technology / VM3008 / Circuit Board, VM3008-01, Rev.A

MKS / 621C11TBFHD / REMOTE TRANSDUCER, 10 Torr

Swagelok, MAC / 6LW-ALD3FR4-P-CV, 34C-ABA-GDFC-1KT / Diaphragm Valve,

Swagelok, MAC / 6LW-ALD3TFR4-P-CV, 34C-ABA-GDFC-1KT / Diaphragm Valve,

ATTO / ATTO-CPU44, ATTO-DI320, ATTO-DO320 / PLC, ControlSYS

GE Multilin / EPM6000, PL600065ATHD / Power Metering System,

GE Multilin / EPM6000, PL60006 / Power Metering System

GE Multilin / EPM6000, PL600065A0 / Power Metering System,

JEOL / BP101760-00 / COLLECTOR PB

A.C.S // SB91/P // SINGLE AXIS CONTROLLER, Rev.F

Orbotech / HHIO, 013875, EL-94V-0 EL3993 / CARD HHIO, Rev.E, 501/2

Orbotech / CLC-025221, 025220 / CLC CONTROLLER, LC CARD, Rev.A 0.1

Orbotech / 029202, B52285 TEC.71180 / GANTRY AXIS SEC MOTOR WIRING

Orbotech / 029204, B52284 TEC.71179 / GANTRY AXIS PRI MOTOR WIRING

Orbotech / GPC-020021, 020022, EL3794, EL-94V-02 / CARD DNV1, Rev.A

Orbotech / ORBOTECH-GLC-017172, 017171, EL3695 / CARD GLC, Rev.C/A

S.B.C / 132-3204, 986-2001, 986-, 986-, 986-2005 / H16CPUM, ADC20

MATROX // PG-1281/AP 0339-06-03 // 012173-001, Rev.07 or 05,

ADVANTECH / AIMB-585 / 9696058500E, Rev.A1, 19A6058502-01

ADVANTECH / EBC-MB07 / 9696MB07A00, Ver.XO20, 19A6MB0701-01

ARBIN / AUXILIARY-M-H2VB / 142962 Board

EP-4524A-C 6, CDJC1FCU-5131F, CDJC1EOK-5137B-C2 / PCB BOARD

NPM / MNET-BCDC5030A4 / 4-Axes 5-Phase Stepping Motor Driver

Muratec / MVS-DSP-311 / Circuit Board, SR3-G1013-610,

DUX / ADP-507-05 / CIRCUIT BOARD, DUX2001-507B A

HP / E2459A, E2406-61601 / E2459A for MOTOROLA 6840/060, Broken pin

COMPRION / Move2 / Controller, Ver 1.1, 11-27V 1A

COMPRION / IT3 Prove / Controller, Ver 4.2, 11-27V 500mA

FUJI / 113F0577C GDN / Circuit Board, 113F0577B-PL GDN

SCREEN / RLDT-001 / Circuit Board, RG8000/8500, w/RAM

HP Agilent / 16702A / Logic Analyzer System, Body only

OXFORD PLASMA / MA00Z26867 // PC2003 I/F PCB, PC00S26866, Rev14

RS / FSH-Z2 / VSWR Bridge and Power Divider, 10M-3GHz, 50 ohm

GENERAL EASTERN / MMY31-R6A2D / DEWPRO, Transmitter

DA-VIEW / DaView-IB796 // OCR/VCR PC System, AC220V 60Hz

GE / UR 8SH // CT/NT, UR 80MHz DSP BOARD with SELF-CHECK,