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。

441-0201// ORIENTAL MOTOR 2IK6GN-C MOTOR

441-0201// ORIENTAL MOTOR 2IJ3GB-AUL MOTOR

441-0201// ORIENTAL MOTOR 2IJ3GB-A 2GB15K INDUCTION MOTOR

441-0103// ORIENTAL MOTOR 2RK6GN-CWM MOTOR

142-0703// AMAT APPLIED 0150-03878 CABLE ASSY INTERCONNECT LIGHT

441-0203// ORIENATAL MOTOR 4RK25RGN-C MOTOR

441-0202// ORIENTAL MOTOR 3RK15GN-CM MOTOR

441-0202// ORIENTAL MOTOR 3RK15GK-A2 MOTOR

321-0301// AMAT APPLIED 0020-22805 PLATE ADAPTER CLAMP WIDE BODY CHAMBER

346-0302// AMAT APPLIED 0020-70480 BAR TIE-OFF STANDARD CHAMBER

445-0102// ORIENTAL MOTOR PK268M-01B MOTOR

445-0102// ORIENTAL MOTOR PK266-02A MOTOR

445-0102// ORIENTAL MOTOR PK266-01B-C60 MOTOR

445-0102// ORIENTAL MOTOR PK266-01B MOTOR

445-0102// ORIENTAL MOTOR PK266-01A MOTOR

445-0102// ORIENTAL MOTOR PK264-01A MOTOR

445-0101// ORIENTAL MOTOR PK246PA MOTOR

445-0101// ORIENTAL MOTOR PK245-01A VEXTA STEPPING MOTOR

445-0101// ORIENTAL MOTOR PK244-02A MOTOR

445-0101// ORIENTAL MOTOR PK243A1-SG10 MOTOR

445-0101// ORIENTAL MOTOR PK243-01AA MOTOR

445-0101// ORIENTAL MOTOR PK243-01A VEXTA STEPPING MOTOR

445-0203// ORIENTAL MOTOR PK564AN-TG7.2 STEPPING MOTOR

445-0303// ORIENTAL MOTOR PK566-NA MOTOR

143-0303 AMAT APPLIED 0150-09033 ASSY CABLE SYSTEM VIDEO

346-0201// AMAT APPLIED 0020-09650 COVER RIGHT PANEL

428-0103// TOKKYOKIKI MG202 MOTOR

428-0103// THOMAS 20300349 MOTOR

428-0103// THOMAS 20300349 MOTOR

428-0103// SPECTROL 157-9589A MOTOR

428-0103// PETER PAUL 22N7DKM MOTOR

428-0103// MINIMATIC R481 MOTOR

428-0103// MINEBEA SB-40B ENCODER

428-0103// FAULHABER 3557K024C MOTOR

428-0103// COPAL LC22G-107 MOTOR

428-0102// SHINKO BBS-5-12B RECUDER

428-0102// OGURA RNB0.2G MOTOR

428-0102// MIKI BXL-05-10 ENCODER

143-0303// AMAT APPLIED 0226-00851 HARNESS, LLC PUMP INTERFACE

143-0401// AMAT APPLIED 0226-31140 CABLE, RF INTLK REMOTE TO MAIN

141-0601// AMAT APPLIED 0150-20705 CABLE ASSY WTR FL INLK ON BD C

428-0201// DKERMOTOREN GR53X30 RE30 MOTOR

445-0501// ORIENTAL MOTOR UDX5107 5-PHASE DRIVER

341-0103// AMAT APPLIED 0020-20558 BLANK SLIT VALVE

160-0701 EMPAK ULTRAPAK 200MM SILICON WAFER CASSETTE H9200-03 H9200-04

428-0402// ATG PGX42-N-20 REDUCER

428-0303// THNK TE16KM-24-96 MOTOR

428-0303// THNK TE16KM-24-576 MOTOR

428-0302// MAXON M030760 MOTOR

428-0302// MAXON 118775 166180 MOTOR

143-0603// AMAT APPLIED 0140-09661 HARNESS ASSY, TC INTERLOCK

143-0603// AMAT APPLIED 0140-20694 HARNESS ASSY PVD SHUTTER SENSORS

434-0303// PANASONIC MSMD012S1T AC SERVO MOTOR

434-0202// PANASONIC M6RA6G4L MOTOR

344-0502// AMAT APPLIED 0090-36208 ELECTR ASSY. DTC RF CABLE INTLK.CENTURA

342-0101// AMAT APPLIED 0020-29342 NUT RF FEEDTHRU .250 WIDE VECTRA IMP

438-0401// ORIENTAL MOTOR C5262-9212 MOTOR

440-0101// ORIENTAL MOTOR UPH566HGK-AM MOTOR

440-0101// ORIENTAL MOTOR UPH566TG07-A MOTOR

440-0102// ORIENTAL MOTOR UPH596-AM STEPPING MOTOR

440-0402// ORIENTAL MOTOR BM206-412 MOTOR

405-0202// AUTONICS A2K-S544 STEPPING MOTOR

442-0101// ORIENTAL MOTOR A4318-9215TG STEPPING MOTOR

442-0101// ORIENTAL MOTOR A4453-9215KSG STEPPING MOTOR

442-0201// ORIENATAL MOTOR A5452-9015 MOTOR

442-0301// ORIENTAL MOTOR ASM46AA MOTOR

442-0301// ORIENTAL MOTOR ASM46AK MOTOR

442-0301// ORIENTAL MOTOR ASM46AK MOTOR

442-0302// ORIENTAL MOTOR ASM46AK-N7.2 MOTOR

442-0303// ORIENTAL MOTOR ASM46MK MOTOR

444-0101// ORIENTAL MOTOR PH264-01 VEXTA STEPPING MOTOR

444-0101// ORIENTAL MOTOR PH265L-04 MOTOR

444-0101// ORIENTAL MOTOR PH265L-04-A1 MOTOR

444-0101// ORIENTAL MOTOR PH265M-31 MOTOR

444-0102// ORIENTAL MOTOR PH266-01 VEXTA STEPPING MOTOR

444-0102// ORIENTAL MOTOR PH266-01-C134 MOTOR

444-0102// ORIENTAL MOTOR PH266-01M2 MOTOR

444-0202// ORIENTAL MOTOR PH564-A VEXTA STEPPING MOTOR

444-0202// ORIENTAL MOTOR PH564-B VEXTA STEPPING MOTOR

444-0202// ORIENTAL MOTOR PH566-A VEXTA STEPPING MOTOR

444-0202// ORIENTAL MOTOR PH566-A-A40 MOTOR

444-0302// ORIENTAL MOTOR PX245-01A VEXTA STEPPING MOTOR

402-0101// RORZE RC-002 LINK MASTER

402-0101// RORZE RC-204A I/O MASTER

402-0101// RORZE RS-112 SENSOR MATE

402-0101// RORZE RS-114A SENSOR MATE

402-0102// SHARP LT022PD0 LT022PD LASER DIODE

341-0303// AMAT APPLIED 0020-09295 BRACKET, HORIZONTAL PLATE MOT

402-0201// OMRON D40B-J1 CONTROLLER IT

402-0201// OMRON F3SP-B1P CONTROL IT

402-0202// CG HI ECH DC420C DISPENSE CONTROLLER

402-0202// MODUS DW-(*)-01M-0-RFRR-15-080 CONTROLLER

402-0202// NAGANO KEIKI GC82-219 CONTROLLER

402-0202// RKC REX-D400 D400F-N*DS-N-N CONTROLLER

324-0201// AMAT APPLIED 0020-77377 CLAMP

141-0502// AMAT APPLIED 0140-09068 HARNESS HEAD INTERNCONN

405-0301// MOTOR DOLL MS-8425BSA MOTOR

405-0301// SAEHAN 4S56Q-02554S MOTOR

323-0302// RED HAT 8262G86 ASCO VALVE

351-0101// BURKERT 121048W VALVE

343-0101// AMAT APPLIED 0020-75389 BRACKET HINGE TOP RIGHT 29 POS

105-0501// AMAT APPLIED 0620-00453 RKM WSC 572-4.5M

402-0401// DAISAN SHIMPO NSF12 STEPPING MOTOR DRIVER

402-0401// DAISAN SHIMPO ST25 CONTROLLER

402-0401// TOHAN TD511 CONTROLLER

402-0501// FUJI SS701-3Z-D3 SOLID STATE CONTACTOR

402-0501// QUANTUM PRODRIVE LPS DRIVER

402-0501// SEAGATE ST31722A DRIVER

141-0603 AMAT APPLIED 0150-21622 CABLE ASSY, EMO JUMPER, SHP-FABS

143-0503 AMAT APPLIED 0150-20143 WIRE, JUMPER 4PIN CONN, GEN RACK EMO

406-0101// OMRON E5EJ-A2HB TEMPERATURE CONTROLLER

406-0101// OMRON E5EK-AA2 DIGITAL CONTROLLER

406-0101// OMRON E5EK-AA203 DIGITAL CONTROLLER

406-0102// OMRON E5CS-R1G TEMPERATURE CONTROLLER

406-0102// OMRON H5AN-4D TIMER

406-0102// OMRON K3GN-NEC4-FLK DIGITAL PANEL METER

406-0301// OMRON E8Y-A2C-R PRESSURE SENSOR

408-0202// DGH D1321 THERMOCOUPLE

408-0202// NUDAM ND-6520 MODULE [/FASTY]

176-0301// KOGANEI R300-NCU-03-14W REGULATOR

177-0104// PARKER 959100W3PLFSMMM VALVE

177-0104// PARKER SQ60-30-2P-4221 VALVE

340-0303// AMAT APPLIED 0190-05599 SPEC.,YASKAWA BTV MECHATROLINK

340-0303// AMAT APPLIED 1951464 Z_MOT LEFT LIMIT-CABLE

340-0303// AMAT APPLIED 1951466 T_MOT LEFT LIMIT-CABLE

340-0303// AMAT APPLIED 1951467 T_MOT RIGHT LIMIT-CABLE

342-0401// AMAT APPLIED 0021-26183 PLUG, SEAL WAFER CHUCK, IBC, SC ECP

176-0301// SRH4010-02 SMC REGULATOR

176-0301// SWAGELOK SS-BC-VCR-K7-1 VALVE

410-0201// SMC SYJ3130-5LZ SYJ3140-5LZ SYJ3230-5LZ SOLENOID VALVE

410-0201// SMC VK332V-5G-M5 VK334 VKF334Y-5GS VZA422 SOLENOID

410-0301// KOGANEI CDAS63x40 CYLINDER