03-81848-00板卡船舶半导体工控备件优势经销

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。

   SEALMASTER 5/16" MALE ROD END ARE-5-20

SET OF (4)  POTTER  BRUMFIELD 10A 120V 4-SPADE PIN RELAYS KUEP-3A15-120

  MILWAUKEE VALVE ACTUATOR MC34 CL223ED

   TELCO FIBER OPTIC CABLE 12MM IAT.125-36S-12MM

 HONEYWELL 120/240V MODUTROL IV MOTOR M9194D1003

   MIL-RAM HYDROGEN CHLORIDE SMARTER TRANSMITTER 01-2206SMTR

   ATOS 30W 24V SOLENOID COIL C0E-24DC/10

   GE FANUC RX3I ANALOG INPUT MODULE IC695ALG616-BA

 ALLEN-BRADLEY SIZE-0 MOTOR STARTER 509-AOD-XXX 509-A0D-XXX

   REMKE INDUSTIRES MINI-LINK FEMALE 3-POLE RECEPTACLE 103Q0010M1

   EATON 30A 2POLE 120V COIL CONTACTOR C25DND230A

1     EATON 30A 2POLE 120V COIL CONTACTOR C25DND230A

BAG OF 10  NITTO KOHKI CUPLA 304SS COUPLERS 349812622 2P-SUS304

  WESTERN FILTER HOUSING MIL-F-24402 4330012229452 / 1-422893

   IVERSAL SAFTEY LATCH SIZE C

   GENERAL ELECTRIC 125A 480V HI-BREAK CIRCUIT BREAKER THED134125WL

   APV GAULIN SPXFLOW SUCTION/DISCHARGE POPPET VALVE J035814

   CONSOLIDATED 30MM IDX 55MM OD BEARING 63006-2RS

   ATLAS COPCO DRAIN VALVE SERVICE KIT 2906-0301-00

   SENSOPART 5M 4 PIN CONNECTION CABLE 902-51791 CN4 FG-5M-PUR

   ELECTRO SWITCH 10 AMP 8-POSITION ROTARY SWITCH 21304MF

  ALLEN-BRADLEY 2.2KW/3.0HP POWERFLEX 4 AC DRIVE 22A-D6P0N104

   ALLEN-BRADLEY 2.2KW/3.0HP POWERFLEX 4 AC DRIVE 22A-D6P0N104

   BIMBA FLAT-1 PNEUMATIC CYLINDER FOS-090.25-3FHOL

   PHD SEAL KIT AVF-1-1/8X4-M-H9010

   PULSOTRON ISSC PROXIMITY SENSOR 9954-2267/T18-A1180

   FISHER 2506  2516 HIGH TEMP REPAIR KIT R2506X00H12

 EAGLE MACHINERY ANALOG SWITCH-PRINT DRIVE EMSS7002

   MURRAY 15A 240V 3-POLE CIRCUIT BREAKER MP-T TYPE MP315

1     MURRAY 15A 240V 3-POLE CIRCUIT BREAKER MP-T TYPE MP315

   NORGEN BRONZE CONICAL FILTER ELEMENT 5311-03

  SMC INTERFACE REGULATOR VVS8040-ARB-A-1-X1S

  ACCU-CODER ENCODER 15T-02SF-2000NV1ROC-F00-S1

   NORDSON 240V 100W CARTRIDGE HEATER 938051

   GE AF-300 460V 1HP DRIVE 6VAF343001B-A2

   SKF SPHERICAL ROLLER BEARING 23317-CC/W33

   KROM SCHRODER BUTTERFLY VALVE BVG 65Z05 88300122

 MATSUSHITA 20A 240V FC-10 CONTACTOR BMF6-10-4-7

 OF (36) NOS 3M 24MMX55MX.944" X 60.1YD DOUBLE COATED SPLICING TAPE 9038B

   SKF 30MM ID X 62MM OD BEARING 6206-2Z/C3/Q66-HT51

 LUMENITE TRI-CLAMP 3-PROBE ASSEMBLY CAP 3DCFT2

 STRUTHERS DN 115VAC PLUG IN RELAY C219XBX-PL

   TEKTRONIX PRESSURE ROLLER 401-0280-00

   C2G 30FT CAT5E NON BOOTED WHITE CORD SETS #00615

   TIMKEN TAPERED ROLLER BEARING HM212049

   MAC EQUIPMENT 5" SIGHT GLASS

   TURCK 10 METER M8 SINGLE ENDED CORDSET PKG 3M-10 U2515-22

   BARKSDALE DELAVAL 3/4" 115V MAGNETIC VALVE 113461-AC

   NEXEN REPAIR KIT 847300

   DANFOSS 120VDC 3/8" X 1/2" REFRIGERATION VALVE 018Z7500

  FERRAZ SHAWMUT 5.08kV CURRENT LIMITING FUSE 55A212942P6RB

 PACKAGE CONTROLS CONTROL BOARD PC1132

 MEASUREX GPCI INTERFACE CARD 05289300 052893-00 REV. C

   SAIA PROXIMITY SWITCH N12N39

 INTEL CIRCUIT BOARD 145904-002

   DOUGLAS RANDALL SOLID STATE RELAY 779337

  FACTS INC PC BOARD ASSEMBLY A-A88-002

 PEPPERLFUCHS 60V INDUCTIVE SENSOR NJ8-18GM50-E0 84226

-600V FIXED CAPACITOR 5910-01-186-5398 CQR29A1MF274G3P

   AW-COMPANY CAPM-15 RELAY WITH BASE 0T08-PC

 GRACELAND INTERNATIONAL MARKER INTERFACE 811023-75454 811022-75451

 TAKE OUT YASKAWA 5HP 380-480V AC DRIVE CIMR-P7U43P7

   BUSSMANN 100A 600V CLASS J FUSE JKS-100

   PASS  SEYMOUR 24V WATTSTOPPER LOW VOLTAGE SWITCH LVSW-101-LA

 ASCO 120V 3/8" 2 WAY N.O. BRASS SOLENOID VALVE 8210G033

  RADISYS ENCODER BOARD EXM-27 61-0237-00

   SQUARE D 10A 3PDT 24V COIL PLUG IN RELAY 8501KPR13P14V14

   PROTECTION POLYPHASER RF SURGE PROTECTOR IS-B50LN-C2

FOR PARTS OR REPAIR ALLEN-BRADLEY OPERATOR INTERFACE PANEL 22-HIM-C2S

 FESTO 4 SOCKET MAINF W/ INTERLINK CPX-AB-4-M12X2-5POL / CPX-GE-EV-V-7/8

   HYSON NITRO-DYNE XP TSB MANIF CYLINDER REPAIR KIT 20-100-7000

   SKF BALL BEARING 6016-JEM

   ALLEN-BRADLEY PARTS KIT 1494F-L4

   RELIANCE GREEN START PUSH BUTTON 86485-53H

   LIQUI  FILL VALVE REPAIR KIT 1220051

   TB WOODS SURE FLEX COUPLING SLEEVE 4E

LOT OF (2)   HUBBELL 20A 2-POLE 3-WIRE TWIST LOCK PLUG HBL2311

  EGS HEVI-DUTY 0.200KVA TRANSFORMER E200

   WOHRLE 3x200-520V 1-.5A 24VDC 12A DC TRANSFORMER NGE1-2412

  GERBER COMICATION CIRCUIT BOARD ALT-15181-2712 073393002-PKG

 TELEMECANIQUE 240V CONTACTOR COIL LX1-D2M7

 ALLEN-BRADLEY SIZE 1 MOTOR STATRERS 509-BOD

  SEMIKRON SEMIPACK 6 THYRISTOR DIODE SKKE-1200/22-H4

   FYH PX08 1-1/2" PILLOW BLOCK BEARING - UCX08-24 INSERT

   PEPPERLFUCHS M12 PLUG ADAPTER VAZPK15MV1G

   WITRA 5M ROLLER CHAIN 12-B-1

   INVENSYS SOLID STATE ROOM SENSOR TS-8101-0-0-1

   KHK 8MM BORE STEEL SPUR GEAR SSG1-20

 SIMPSON 200:5 CURRENT TRANSFORMER 01299

   INTERMEC EXTERNAL POWER CABLE ASSEMBLY 216-858-001

   AURORA ROD END BEARING MG-6KZ

LOT OF (7)    BUSSMAN 15A 250VAC TIME DELAY FUSES FNM-15

   BOSCH POWER SUPPLY MODULE 041231-601

 IN FACTORY  FLOWSERVE 1.75" DURA SEAL -/SGL INS RO E75--VV # 59985

   ABB 20 OHM RESISTOR KIT 705385-61R

 HONEYWELL OUTPUT MODULE 621-0007

   AMETEK MODCAL PRESSURE INDICATOR MODULE 90DV25BD

   NUMATICS 240V 0.03AMPS SOLENOID COIL 237-266B

   CUTLER-HAMMER E30 KEPCAP 'AHEAD' PUSH BUTTON E30KB100STAMP

    DK-LOK 3/8" TUBE X 1/4" MNPT SS CONNECTORS DMC6-4N-S

   SCHRADER BELLOWS VALVE 3330-3000

 GHIELMETTI TORNOS-BECHLER DISPLAY PANEL 121429 / 681.110.490.00/04

 FISHER CONTROLS RELIEF VALVE 289L-21

   GE GENERAL ELECTRIC 1HP 115/230V MAN MOTOR STARTER SWITCH CR101Y1

    GE GENERAL ELECTRIC 1HP 115/230V MAN MOTOR STARTER SWITCH CR101Y1

  LINK ELECTRIC CIRCUIT BOARD 5000-3

   EATON SER.A2 20-264V PHOTOELECTRIC SENSOR 13104AS8360

  ALLEN-BRADLEY 100A 600V FUSE BLOCK 1494V-FS100 SER D

   PARKER 1/2" STROKE 10 BAR PNEUMATIC CYLINDER P1QS032DC2N0015

  RELIANCE AUTOMAX 115V AC/DC DIGITAL INPUT MODULE 61C501

   DOMINO 10UM FILTER KIT 29273B/N607732

 BEI MOTION SYSTEMS ENCODER H25E-F13-SB-CCW-6WC-7406R-SM14-S

   EATON CUTLER-HAMMER 240V PUSH BUTTON INDICATOR LIGHT 10250T202N

 CUTLER-HAMMER 440V 60CY MAGNETIC COIL 1010-3

   HYTROL ZCONTROLLER CORDSET 032.552

LOT OF (5)  SSP INSTRUMENTATION 1/2" MALE NPT BRASS PIPE PLUGS IBTT8PP

  LINK-BELT REXNORD XR 1/2" COUPLING HUB 1341Y50

   SMC FINGER ASSEMBLY P3318204

  KEB COMBI 95V 28/35 BRAKE CLUTCH 0910830-444U 306713880/2238083

GUARNATEED HUB CITY MODEL 45 RATIO 39.98 AS24 GEAR REDUCER C084-128353

   MIGHTY MODULE 130V POWER TRANSMITTER MM6010-ISO

 REXROTH 115PSI MAX PNEUMATIC SOLENOID VALVE R432008663

  GRACO REPLACEMENT CYLINDER 157632

   ATLAS HOSE  GASKET 1-1/2" X 24" HOSE BW616-1

   HEVI-DUTY ELECTRIC 115/575V 200KVA SMT TRANSFORMER T200 C

   SENSOPART INDUCTIVE PROXIMITY SWITCH IS-530-44-S

   OSRAM LUMALUX MAGNETIC BALLAST KIT LU100/MULTI-KIT 47316-C

  LEESON WASHGUARD 180V 2.4A 1/2HP MOTOR C4D17VK2C 108227.00

   SMC 50MM BORE X 15MM STROKE DOUBLE ACTING CYLINDER CQ2B50TN-15DZ

 PRINCE MACHINE SIGNAL CONDITIONING BOARD 073906-D

  MILLTRONICS AIRANGER-DPL CONTROL BOARD 510-1593-1 091490

  SKF DOUBLE ROW ANGULAR CONTACT BEARING 5211A