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
ABB 3BSE050200R1 CENTRAL PROCESSING UNIT AC800M PM866
ABB PM 902F CENTRAL PROCESSING UNIT AC 900F CONTROLLER 3BDH001000R0001
FANUC A14B-0082-B328-02 LASER POWER SUPPLY
BASLER ELECTRIC DECS-100-B11 DIGITAL EXCITATION CONTROLLER
REXROTH 3230201000 PNEUMATIC ACTUATOR 2698
FANUC A04B-0813-C414 LASER SHUTTER ASSEMBLY A04B-0813-C413
DEIF ECU 110 ENGINE CONTROL UNIT ECU 100
HRP TTCS 41M THRUSTER SYSTEM 7150.6004.03
TELEMECANIQUE XBTF024110
BR X20IF1063-1,X20BC1083,X20PS9400,X20AI2636,X20DC1176 PLC
MITSUBISHI ELECTRIC PSXF-1 PCB BOARD BQ217A245G51
MITSUBISHI ELECTRIC BANK-AVR1B PCB BOARD BQ217A153G51
MITSUBISHI ELECTRIC HSC-1 PCB BOARD BQ217A258G51
ODRIVE MOVIDYN MPR51A015-503-00 SERVO DRIVE 8258651
ROCKWELL AUTOMATION/AB 184699 REV11 CIRCUIT BOARD 1336F-MCB-SP18
GE FANUC IC693PWR322E,IC693CPU341P,IC693MDL655E
GE FANUC IC693PWR322E,IC693BEM331D PLC
ALLEN-BRADLEY 1764-28BXB1 SER.B MICROLOGIX 1500
BOSCH LBB1938/20 PLENA 480W POWER AMPLIFIER
CONVERTEAM STI-PAN-1_3 HMI 060214085
ABB ACS550-01-023A-4B055 11kW
ABB ACS550-01-015A-4B055 7.5/5.5kW
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ABB SACE Emax X1 PR331/P AIR CIRCUIT BREAKER
GE FANUC IC693PWR324S,IC693CPU341W,IC693CMM305K,IC693MDL940F,IC693MDL940E PLC
GE FANUC/CEGELEC ALSPA C80-35 IC693PWR324S,IC693CPU351-DH IC693MDL752D
SEMIKRON 25966.02.PC1
MITSUBISHI ELECTRIC AE-200E CENTRALIZED CONTROLLER
IXXAT CAN@NET II INTELLIGENT PC/CAN INTERFACE
AADI DI-130 P01 002,KITRON 0642 RITTAL GMBH STANDARD ENCLOSURE AE1030
ELDON MAS0403021R5 STANDARD ENCLOSURE CL35-11 115-230VAC
TERASAKI GAC-5 C GENERATOR AUTOMATIC CONTROL SYSTEM
ENGINE ROOM CONSOLE CONTROL PANEL ON TANKER
GENERAL ELECTRIC 3FDV UAVX150LS FREQUENCY DRIVE
ENGINE ROOM CONSOLE CONTROLLER PANEL
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BRUSH PRISMIC A10 EXCITATION CONTROLLER
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NATIONAL OILWELL VARCO 0000-7723-01 ENGINE GENERATOR CONTROL MODULE 3 PHASE 600V
NATIONAL OILWELL VARCO 10079060-001 ENGINE GENERATOR CONTROL MODULE 3 PHASE 600V
HRP CONTROLS 73.00.0109.00 REV.B TUNNEL THRUSTER BACKPLANE
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BR X20 SL 8100 SAFETY POWERLINK MODULE X20SL8100 REV E0
WESTMATIK/ELMATIK 02-846667 STARTSYSTEM DS-102
Autronica NK-110 Preprocessing Circuit NK-110A/8-MP
QUALCOMM TECHNOLOGIES 10-PP910-1060 DTP,ADP AIR,SIP V2 DAUGHTER CARD,SA8195P V2
GENERAL ELECTRIC 3FDV UAVX110LS FREQUENCY DRIVE
NABCO M-800-II MAIN ENGINE CONTROL SYSTEM
PHOENIX CONTACT AXC 3050 2700989 PLC CONTROLLER
FANUC A16B-3100-0070/06A PCB BOARD
ASCO E290A060 PRESSURE OPERATED PISTON GLOBE VALVE
ALLEN-BRADLEY 100-D300 CONTACTOR 208...277V 50/60Hz
JIUJIANG GONCHUANG XOC-01 15ppm BILGE ALARM MODULE
CONSILIUM 702180C T-M MOTHER BOARD
GEC ALSTHOM TUG 0110 TROPIC 30960420
CEE ITG 7196 EARTH DIRECTIONAL OVERCURRENT RELAY
VAF INSTRUMENTS 96.450 PALCO DIGITAL PROCESSING UNIT
ABB 16-501284-00G(A) GRID BOARD
ABB ZGN.V3106.2 PCB BOARD VTA.3116.1
TECHNIREL RG 84 SYNCHRONIZER
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HYUNDAI IOSM/SMB2 IOMB/SMB2 PCB CARD
JOHNSON CONTROLS E1041 TOUCH PANEL 169298 HMI X11-15298
Leroy Somer R221 Automatic Voltage Regulator AVR
National Oilwell Varco SCR Control Module Model 6587
ABB DSPC 170 PCB BOARD
PARKER H2EVXBG0B9D SOLENOID VALVE ASSEMBLY
DET-TRONICS X5200S ULTRAVIOLET / INFRARED FLAME DETECTOR WITH STAND
GENERAL ELECTRIC 3FDV UAVX055GS FREQUENCY DRIVE
SHINKAWA 2R10-021-P001B PCB BOARD
ROSS HILL EG III CONTROL MODULE
EATON NZM 4 CIRCUIT BREAKER
yokogawa denshikiki
MAN BW 729-2
Sam Electronics GMM10
TELEMECANIQUE TSXSCM TSX7 PROCESSOR MODULE
PELCO PMCL317A 17'' LCD MONITOR
SCHNEIDER ELECTRIC MICOM P127 OVERCURRENT RELAY P127BA1Z312FE1
SIEMENS SINAMICS POWER MODULE 240 6SL3224-0BE25-5AA0 FREQUENCY CONVERTER
SIEMENS SINAMICS POWER MODULE 240 6SL3224-0BE25-5UA0 FREQUENCY CONVERTER
NABCO GPSP-1 SERVO POSITIONER S60MC
WOODWARD 8512 263 GOVERNOR
DOOSAN 65.61700-00 ENGINE CONTROL PANEL DGC-2013
NABCO M-800-II MAIN ENGINE SAFETY SYSTEM
Kamewa PSR ANA DIG Input Output Alarm Analog Digital Card
ABB 16-501290-01G(A) GRID FILTER BOARD
ABB ZGN.V3108.2 PCB BOARD VZA.V31A8.E0
N-TRON 7026TX ETHERNET SWITCH 26 PORT
ANTEK MCU-A366-00-00 I/O CARD PROCESS CONTROLLER
SEMT PIELSTICK ATP 19325 PCB CARD
BASLER DECS-100-A01 DIGITAL EXCITATION CONTROLLER
BR X20BC0083,X20PS9400,X20DI8371 PLC
SIEMENS C98043-A1200-L/C98040-A1200-P3-02-86
SCHLUMBERGER MODUMAT 8000 C 8002 CONTROL UNIT
MAK 9.01.7-91.21.00-14 9.01.7-91.21.00-15 PCB CARD
POWEC 0264 PCB BOARD
ASCO E290A064 PRESSURE OPERATED PISTON GLOBE VALVE
BOSCH TELECOM 06 04 01 00/L CPU CONTROL BOARD 9929930002
WARTSILA PAAF912209 DISPLAY 46MCT02
ABB ZAG012 UNIVERSAL MOTOR 220/250 V AC/DC
LIEBHERR 10223180 CONTROL SYSTEM
CATERPILLAR 228-6559 COMMUNICATOR CABLE
Dr.E.Horn Gmbh MDA3121013-3
HITACHI SJH700-8LF INVERTER
BOMBARDIER 3EST000234-1560 COMMUNICATION GATEWAY DCY 2440A
JOHNSON CONTROLS 216305 HMI
ABB ZGN.V2Y05.1 PCB BOARD
Wartsila PAAE065925 Relay Card Module
SEA TEL 135371 REPLACEMENT KIT 2-CHANNEL ROTARY JOINT 23-2244A-0 G
DANFOSS MBS 3200 060G5939 PRESSURE TRANSMITTER PACK OF 8
Nishishiba VZKUP-4B (P8) Automatic Voltage Regulator(AVR)
PRECIMA 300001-26 WATER JET CONTROL UNIT
SIEMENS C98043-A1200-L CIRCUIT BOARD
YOKOGAWA CP451-10 S2 PROCESSOR MODULE
TERASAKI GAC-16MCS GENERATING PLANT MANAGEMENT DEVICE EIN-112
KC I.C.C.P SYSTEM IMPRESSED CURRENT CATHODIC PROTECTION CONTROL BOARD
TYCO MINERVA 16E FIRE CONTROLLER
SHINKAWA VM-751B1 VIBRATION MONITORING SYSTEM CARD
Telemecanique ATS48D32Y 208-690V~ Altistart 48
TELEVES UPSU120,UM-AVP-T,UAMP44
HONEYWELL R7044B1016-3 DELTANET
BERG PROPULSION RCS-04-010 RCS 3.3 CONTROLLER
ABB/ASEA 2668 182-64/2 PCB CARD
FIMER MGND-01 FUNCTIONAL GROUNDING UNIT
FERRAZ Z 79211 160A FUSE PACK OF 12
SEMIKRON 25966.04.PC1
HONEYWELL R7044A1000-3 DELTANET
LKNES 601B 6000,601 B 6300,601 B 6400,SELCO B6200-10,B6300-10
WARTSILA PAAE120306 SPEED SIMULATOR