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。

以下链接皆有货

GE Epic MicroVersaTrip TS20LSIM Programmers Cat No. A216LSIPMR

GE F31X111PSHARG1 POWER SUPPLY CIRCUIT BOARD  

GE F31X171TMAAF Micro Application TB Card Terminal Board 531X171TMAAFS2AF

GE Fanuc 10S/3000 A06B-0317-B081#7008 AC Servo Motor

GE FANUC 44C741055G01R06 OPERATION PANEL

GE FANUC 44C741055G01R06 OPERATION PANEL (NO SPINDLE SPEED KNOB)

GE Fanuc 78004653A Target Ars Rack W/78004655/ 78004656/ 78004661/ 78004658

GE FANUC A06B0034B075#7008 AC SERVO MOTOR W/G56PIX10008908 INDUSTRIAL DEVICE

GE FANUC A06B0143B088#7008 AC SERVO MOTOR

GE FANUC A06B0502B074#7076 SERIES 20S AC SERVO MOTOR

GE FANUC A13B-0159-B002 HANDY TERMINAL

GE Fanuc A16B-2200-022 Control circuit board CNC lathe CPU

GE FANUC A20B-2100-0420/03C A20B-2100-0420

 GE FANUC DISPLAY PAC-OP OPERATOR INTERFACE

GE FANUC DISPLAY PAC-OP120 OPERATOR INTERFACE

GE FANUC IC200UDR010-BA MICRO CONTROLLER (S5L3013)

GE Fanuc IC6000CM544A Series Six C-MOS Memory 4K-Parity

GE Fanuc IC600PM502B Series 6 I/O Power Supply Remanufactured & Tested

GE Fanuc IC600PM503K Series 6 I/O Power Supply Remanufactured & Tested

GE Fanuc IC610MDL107B

GE Fanuc IC610MDL112A

GE Fanuc IC610MDL152A

GE Fanuc IC610MDL179A

GE Fanuc IC610MDL182A

GE FANUC IC655MEM501A 4K CPU RAM MEMORY CARTRIDGE  NOS  

GE Fanuc IC660EBD021B Electronic Module 24-48VDC 16 SNK

GE Fanuc IC697CHS782E 17 Slot Rack Rear Mount Chassis

  GE FANUC IC697PCM711S STATE LOGIC PROCESSOR MODULE

 GE FANUC IC697PCM711S STATE LOGIC PROCESSOR MODULE

GE FANUC IC752DPH000-BB CONTROLLER BLE

GE FANUC IC754CSL12CTD-EB QUICK PANEL

GE FANUC INPUT MODULE IC610MDL101A 8 POINT 24VDC

GE Fanuc Input Module IC610MDL125B 115 VAC

GE Fanuc Output Module IC610MDL151A

GE Fanuc SBI-PDP-32 B Profibus Network Interface Card PLC Board

GE Fanuc VMIC Analog Input and Output VMIVME-4514A

GE FANUC VMIPCI-5576-001 Fiber-Optic 332-855576-001E

GE General Electric 16L0219WH3 Single Phase Capacitor 242KVAR 3380V

GE General Electric 2D01FFA002 DS303A DC Contactor 600V 50A

GE General Electric 390-29618 Adjustable Speed drive 20HP 500V 34A 3 phase AC

GE General Electric 44A294506-G01 CPU3 Circuit Board 44B294166-001

GE General Electric 44A399739-G01 AXIS2C Circuit Board 44B399258-001

GE General Electric 83F 700A Tri Break Circuit Breaker 600V 3 Pole

GE General Electric Mark Century 2000 Lathe Software Application Card Board

GE L90-U00-VKH-F8L-H6E-LXX-NXX-R7C L90 - Line Differential Relay

GE MARK CENTURY 2000 COMPLETE CONTROL PANEL

GE MEDICAL SYSTEMS 2308900-2 REV 003 5V DIGITAL POWER SUPPLY 2292265 15V RF POWE

GE Motors 5BCF56TB3A DC Motor 70A/60F VDC 18.6A 1750 RPM 56 Frame

GE Motors 5BT1335B607 Forklift Pump Motor 36/48V DC

Ge QPI-MBP-201 Fanuc Quickpanel Total Control 9" HMI 120VAC PLC

GE REV SIZE 2 MOTOR STARTER CR309D0 45AMP 120VCOIL 3PH 600V 25 (S9L505)

GE THPS365 Fusible Panelboard Disconnect Switch QMR 400A 600V 3 Pole

GE TJK636Y600 CIRCUIT INTERRUPTER 600A 3POLE 600VAC

GE Tri-Clad Squirrel Cage Crane Duty AC Motor 1Hp 1655 RPM 240/480V 3PH 182TD

GE Tri-Clad Squirrel Cage Crane Duty AC Motor 2Hp 1150 RPM 480V 3PH 184TDZ

GE/FANUC BIGRACK 7 SLOT CHASSIS A02B0162B538

GE/FANUC IC693CPU374DJ 240K USER MEM CPU W/ETHERNET COMM

GE/FANUC IC693CPU374DJMP 240K USER MEM CPU W/ETHERNET COMM (BROKEN EAR ON BACK)

GE/FANUC IC693PBM200BC PROFIBUSDP MASTER MODULE

gear pump Voith IPV4-32 151 IPV4/32 151

GEC ALSTHOM DL165N-22 3 Pole Contactor

Gefran MN1-6-M-B01M-1-4-D TRANSMITTER

Gefran MN1-6-M-B02C-1-4-D TRANSMITTER

GEFRAN TKG-B-1-M-B01D-H PRESURE SENSOR

GEFRANN  LT-H-1050-S Linear line encoder, potentiometer, (VJ)

GEFRANN LT-H-1050-S Linear line encoder, potentiometer, (VJ)

GEHRING GCU02.3-408000-6819 SERVO DRIVESAME DAY

GEMU 620080D3818141-3A2 3" pneumatically operated 2/2-way diaphragm valve

GENERAL ELECTRIC 12IJD53B1R VOLTAGE DIFFERENTIAL RELAY

General Electric 131H6956 Variable Frequency Drive 10Hp VFD 480V 3Ph AF-650

General Electric 131H7017 Variable Frequency Drive VFD 5Hp 480V 3Ph AF-650 GP

General Electric 324845 Forklift Electric Motor Hydraulic Pump 36/48VDC

General Electric 324845 Hyster Forklift Electric Motor Hydraulic Pump 36/48VDC

GENERAL ELECTRIC 44A294554G01 SINT 1 CIRCUIT BOARD

GENERAL ELECTRIC 44A294555G01 / 44B295354001 CIRCUIT BOARD

GENERAL ELECTRIC 44A294568G05 / 44A712718001 CIRCUIT BOARD

GENERAL ELECTRIC 44A294579G01 / 44A296315001 CIRCUIT BOARD

GENERAL ELECTRIC 44A294583G01 / 44A296321001 CIRCUIT BOARD

GENERAL ELECTRIC 44A294595G01 / 44A296346001 CIRCUIT BOARD

GENERAL ELECTRIC 44A297027G01 / 44A712705001 CIRCUIT BOARD

GENERAL ELECTRIC 44A399139G01 / 44B399258001 AXIS2C CIRCUIT BOARD

General Electric 5K182SAC235 Vertical Mount Electric Motor 3HP 1765 RPM 3PH 550V

General Electric 5PY59EY2B Tachometer Generator w/24xLMPB Synchronous Pulley

General Electric 6GA02 HACA DS3800HACA1A1A GE Address Card Circuit Board Siltron

General Electric 6VAF343005B-A1 AF-300B VFD Drive 5Hp 480V 3Ph 9A

General Electric 9F60MCB824 Double Barrel Fuse 24R 2400V 60Hz Type EJ2

General Electric 9T21B1008 Stepdown Transformer 7.5kva 1Ph HV 460 LV 230/120

General Electric 9T21B3002 Stepdown Power Transformer 6kva 1Ph HV 460 LV 230/133

General Electric 9T51Y11 Stepdown Transformer 7.5kva 1Ph HV 240/480 LV 120/240

General Electric ADS26400HB Fusible Panelboard Switch 600V 400A 2Pole Spectra

 GENERAL ELECTRIC AKO75C3F3004C CONVERSION KIT

GENERAL ELECTRIC AMC4QD /  MISSING BOX

General Electric CR115E484102 Rotary Limit Switch 600VAC Max

GENERAL ELECTRIC CR7009E/101A REVERSING STARTER

General Electric DS3800DEPB1A1A GE Mark IV Turbine Control LCI Exciter Board PLC

General Electric DS3800HPCA1F1E GE Mark IV Digital Pulse Controller Counter

General Electric DS3800NHVK1A1A GE High Voltage Power Board 6FA03 Control PLC

General Electric Electric Motor 48VDC W/Hydraulic Pump

General Electric EV-100 Komatsu Forklift SRC Controller Unit

General Electric EV-100 SRC Controller / Yale ERC030AFN36SE082 Electric Forklift

General Electric Fuse 9F60HMH080 EJ0-1DD SAMEDAY SHIP

General Electric Hyster 324845 Forklift Electric Motor Hydraulic Pump 36/48VDC

General Electric IC3645SR4W606N6 Hyster Forklift DC Motor Controller 48V 600A

General Electric IC9141A001A102 GE Braking Resistor 13-Taps 600V 155A .25 OHMS

General Electric LAR45AJ 158323 Reversing IEC Magnetic Contactor 3P 3A 480VAC

General Electric SKHH36AT0800 Spectra Series 800Amp Circuit( TESTED CLEANED)

GENERAL ELECTRIC SOLA36AT0400400A CIRCUIT BREAKER

GENERAL ELECTRIC TDA OPERATOR TD0M1B

GENERAL ELECTRIC UDT 46-232388G2 TLK IMAGE EVALUTION TOOL 351 22514E1 46-262367G

General Signal HS1F5AS Hevi-Duty Transformer 5KVA 240/480V -120/240V 1PH Type 3R

Geogii Kobold KOD841312/2MAWKRDGS17 2 Speed Electric Motor 0.3/2.6 KW 460V

GEORG FISCHER 385503P PANEL MOUNT FLOW TRANSMITTER (NO BACK COVER)

Georgii Kobold Kod7410 3ph 3-speed AC Brake Motor 220v 24mm Output Shaft

Georgii Kobold KPG 506.30 MOTOR

Georgii Kobold Typ KOD 7410-1A-8/4/2 MB/FW/S17 460v 3-speed 3ph Brake Motor

Gepruft 2004750 7373/8831 4 018 377

Gestra Traptest VKP30 VKP 30 SAMEDAY / NDASHIP

GETTYS 16-0063-56 SERVO MOTOR

GETTYS 66014113 240300 VAC 17 AMP THREE PHASE HALF WAVE CONTROLLER  

GETTYS 66133304 240300 VAC 60/90 AMP THREE PHASE HALF WAVE CONTROLLER  

Gettys M235-Y60B-300Y-VA Permanent Magnet Servo Motor

Gettys M238-H60B-300Y-AH Permanent Magnet Servo Motor

GETTYS M312C-A00-102 DC BRUSHLESS SERVOMOTOR 5500 RPM,,5.9 A Amp

GETTYS SCR SERVO CONTROLLER 11101047

GF01ED60 - Siemens - Ground Fault Relay Kit

GFEP115 - Eaton - 15 Amp 30 mA GFEP Circuit Breaker

GFEP215 - Eaton - 30 mA GFEP Circuit Breaker

GFEP230 - Eaton - 30 mA GFEP Circuit Breaker

GFEP250 - Eaton - 30 mA GFEP Circuit Breaker

GFTCB220 - Eaton - 20 Amp GFCI Circuit Breaker

GFTCB230 - Eaton - 30 Amp GFCI Circuit Breaker