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。

FESTO VPPM-6F-L-1-F-0L10H-V1N-S1 542241

FESTO VPPM-6F-L-1-F-0L6H-A4P 558340

FESTO VPPM-6F-L-1-F-0L6H-V1P-S1C1 543432

FESTO VPPM-6L-L-1-G18-0L6H-V1P-S1C1 575121

FESTO VTSA-MP 539215

FESTO VTUG-10-MSDR-B1T-25V20-Q8L-UR-Q4S-8GLLM2 573606 24 MONTHS WARRANTY

FESTO VTUG-14-VRAP-B1T-Q10L-UR-Q6S-10JLL 573606

FESTO VZAS-C-200-16-S8PN16-H1EP200-V5-V3-N 578702

FESTO VZWF-L-M22C-G112-400-V-1P4-10 1492148

FESTO YSRD-20-20-C 647721

FF900R12IP4D 900A 1200V IGBT INVERTER MODULE INFINEON/EUPEC

FH-5050-10 Omron Vision Controller

FIAM 15C5APA-3I

fiber FU-2650

Fibre optique liaison TOSHIBA TOCP 100 TOCP-100 10M

FIDIA ATRW1

FIDIA DRTXWB1

FIESSLER LSUW 895

FIESSLER LSUW 895/30

FIMOTEC LS-04-120-I/FFM 90.1125.93

FINDER 40.52.9.024.0001

FINE SUNTRONIX VSF220-24 VSF22024 Regulated Switching Power Supply

FINITEON FF1400R12IP4

FIT FANUC Teach Pendant Plastic Housing Shell A05B-2518-C304 Cover Case

FIT FANUC Teach Pendant Plastic Housing Shell A05B-2518-C304#EAW Case

FIT FANUC Teach Pendant Plastic Housing Shell A05B-2518-C304#EGN Case

FIT FANUC Teach Pendant Plastic Housing Shell A05B-2518-C304#EMH Case

FIT FANUC Teach Pendant Plastic Housing Shell A05B-2518-C304#JGN Case

FIT FANUC Teach Pendant Plastic Housing Shell A05B-2518-C304#JMH Case

FLINTEC FT-10 PN

Fluke 376 FC True-RMS AC/DC Clamp Meter  By  or DHL

FLUKE 376FC TRMS CLAMP METER Digital Multimeter LCD

FOER ABB AC Contactor B7-30-01-P 220VAC

For  FANUC SCE150FA160 Module

For 00-168-334 KUKA KRC4 KCP4 Smartpad Teach Pendant DHL/  & Tested

For 4-072212-SP P/N:4-072212-00 D Flow Sensor

For 84140000 Solid State Relay Replacement 4-15V

FOR ABB AC Contactor B7-30-01-P 24VAC

for ABB circuit breaker S203-K50 50A

for ABB circuit breaker S203M-K32 32A

For ABB circuit breaker S203M-K40 40A

For ABB circuit breaker S203M-K63 63A

For ABB contactor A12D-30-01 AC110V

For ABB contactor A12D-30-01 AC220V

For ABB contactor A12D-30-01 AC24V

FOR ABB Miniature AC Contactor B7-22-00-P 24VAC

for ABB miniature circuit breaker 4P 6A S204-B6

FOR ABB MS450-40 ABB motor starter

For Baumer BHK 06.24K30/K548 Rotary Encoder Aperture 6mm Pulse 30

for brand  Dongfang Electric VEXTA UPH566TG07-A

FOR cable MR-EKCBL30M-H

For Carlo Gavazzi RA2A23D40 Solid State Relay 4.5-32V

For Carlo Gavazzi RD0605-D Solid State Relay 3-32V

For Carlo Gavazzi RGC1A60D30KKE Solid State Relay 4-32V

For Carlo Gavazzi RJ1A60A50U Solid State Relay 24-275V

For Celduc SCB941600 Solid State Relay 12-280V

For Celduc SO967460 Solid State Relay 24-600V

For CISCO EDPS-400AB A N2200-PAC-400W 400W power supply

FOR COSEL switching power supply PAA300F-24

For CPC linear guide block AR25FS

For CPC linear guide slider HR35FL

For CPC linear guide slider HR35FN

For CRD 84130103 Solid State Relay Replacement 4-32V

For Crouzet GA3-12A45R 84028653 Solid State Relay 90-280V

For CRYDOM A53TP50D Solid State Relay 90-280V

For CRYDOM CKRA2430 Solid State Relay 24-280V

For CRYDOM CMRD2435 Solid State Relay 3-32V

For Crydom CSE2425 Solid State Relay 15-32V

For CRYDOM D2490-10 Solid State Relay 3-32V

For Crydom DC60S3-B Solid State Relay 3.5-32V

For CRYDOM H12D4840D Solid State Relay 15-32V

For Crydom H12D4850PG Solid State Relay 4-32V

For CRYDOM TD2410 Solid State Relay 3-32V

For CRYDOM TD2420Q Solid State Relay 120/240V

For Crydom TD2425 Solid State Relay 3-32V

For Cummins Generator Set reverse Fan Blade 4931795 diameter 610mm

For Danfoss MBT5252 084Z6164 Temperature Sensor

for DEHN surge arrester DVA CSP 1P 30HC Uc：255V（50/60Hz) Up：2.5kV

FOR di-soric IR-50-NP-I Sensor 10...35VDC 200mA

for Drager 8405371 Temperature Probe Sensor

For Eliwell Temperature Controller EWplus974

For EUCHNER Limit Switch SN04R12-502-M

For FAGOR Electronic Handwheel Pulse Generator HBA-119903

For FALK 40R Coupling Elastic Plum Cushion

For FALK 50R Coupling Elastic Plum Cushion

for FANUC A02B-0259-C180 NC machine tool iO module servo driver

For FANUC A06B-6130-H002 Servo Drive FANUC A06B6130H002 Fast delivery

For FANUC A660-2004-T411 Robot Teach Pendant 10M Cable Fast delivery

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For FANUC A81L-0001-0190 Reactor

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FOR FANUC CNC Electric Cabinet Filter Cover A98L-0005-0489

for Fanuc keyboard cable A20B-1001-0720

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FOR FUJI Leakage Breaker EW63EAG 3P 63A

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FOR FUJI SC-5-1 AC220V Contactor

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for Future IHDW-BKA4L-IM-C16 Electronic Hand Wheel MPG Electronic Hand-Held

For GN 84134011 Solid State Relay 90-280V Replacement

For GN 84134020 Solid State Relay 3-32V Replacement

For GN 84134021 Solid State Relay Replacement 90-280V

For GN 84134860 Solid State Relay 3-32V Replacement

For GN 84137140 Solid State Relay Replacement 4-32V

For GNA5 84134907 Solid State Relay 3-32V Replacement

For GNA5 84134910 Solid State Relay 3-32V Replacement

For GRD 84130110 Solid State Relay Replacement 90-280V

For GRD 84130111 Solid State Relay 4-32V Replacement

For GRD 84130113 Solid State Relay Replacement 4-32V

FOR HAAS CNC Spindle Motor Pulley 20-0125 Synchronous Wheel

For HANYOUNGNUX Thermostat Temperature Controller ND4-PPMR07(T)50HZ

For Harmonic Servo Drive HA-655-4-200

For HIGGSTEC T190C-5RBA16N-3A28R4-200FH Touch Screen Glass Panel

For HIWIN Linear guide slider EGH15CAH

For HIWIN Linear guide slider EGH20CAH

For HIWIN Linear guide slider EGH25CAH

For HIWIN Linear guide slider HGH25CAH

for HIWIN Linear guide slider HGH30CAH

For IDEC safety relay HR1S-AF5130PB 24V AC/DC

For INTERMEC CK3R/CK3X Base Cradle 871-228-201 Charger Version C2.3

For Komatsu PC30/35/40/45/50/55/56-7 Excavator Cylinder Core  Oil seal

For MINDMAN blocking cylinder MSBD-50-30-M-K

For Mitsubish Circuit Breaker CP30-BA 1P 10A

For MITSUBISHI GT2715-XTBA/D Touch Screen Panel

FOR MOELLER Breaker NS3-400-NA 3P 400A

For MOOG T200-510 E-0B51 Servo Motor Driver

For MOXA Optical Fiber Media Converter TCF-142-M-SC

For NEMICON encoder HES-0256-2MD