0050-09386船舶半导体工控备件主板供应

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。

 KOELLMANN 3.605:1 INLINE GEAR REDUCER 1750 RPM IN 485 RPM OUT 15 HP R5-208

  STA-RITE SC9 SERIES CAST IRON SEWAGE PUMP 2 HP 460V 3Ø 60 CY SC9200420M

 JO PIANO TOOL 1-682990

 GE 25 HP ENERGY SAVER AC MOTOR 230/240 VAC 3Ø 256T FRAME 3525 RPM

 RELIANCE 10 HP DC ELECTRIC MOTOR 1750/2300 RPM 240 VDC 35.5 AMP MC2113ATZ FR

 TECO / WESTINGHOUSE MAX-E1 20 HP MOTOR 1765 RPM 256T FR 3Ø 230/460V E0204

 20 HP ELECTRIC AC MOTOR 1760 RPM 230/460V 256TC FRAME 3 PHASE VM2334T

LEWA ECODOS EEK 0090 S13 DIAPHRAGM METERING PUMP MARATHON 1 HP 56C 208-230/460V

 REBUILT SULZER PUMP HEAD 1 3/8" DIA SHAFT 10 BOLT x 12" PUMP FLANGE

 TOSHIBA 30 HP HIGH EFFICIENCY INDUCTION MOTOR 3515 RPM 286TS FR 3Ø 230/460

 EFF.

 37F614T863G9 7.5/5HP 1770/1470 RPM 3 PH 213T FRAME 230/460/190/380

 MARATHON / LEESON / GLOBETROTTER 50 HP AC MOTOR 1782 RPM 230/460V 3Ø 326T FR

  DURR 5" COMBINATION CHAMBER-ABSORPTIVE DISCHARGE SILENCER RD-5

 GE SIZE 3 90 AMP BREAKER COMBINATION MOTOR STARTER 600 VAC CR487E614MM3NAJRA

ODRIVE 29.31:1 RATIO GEAR REDUCER 6" SHAFT 1 5/8" BORE K96LP256

  BALLEYMORE 7 STEP STEEL ROLLING LADDER 24" WIDE STEP 450LB CAPACITY

JEC LASERS AIR COOLED PORTABLE CHILLER GLINE THERMOGUARD TDA-SP

  ABB MAGNETOSTRICTIVE LEVEL TRANSMITTER AT100/S6/LW/A/R1/H1/M4A/X/FM/(WP)

  CROWN TRITON 20 HP ELECTRIC AC MOTOR 230/460 VAC 1775 RPM 256T FR 3 PHASE

  A.O. MOTOR 10 HP AC MOTOR 460 VAC 3Ø 3520 RPM D213JM FRAME E371M

 WILDEN 2 1/4" POLYPROPYLENE PNEUMATIC DOUBLE DIAPHRAGM PUMP

ASCO 100 AMP 7000 AUTOMATIC TRANSFER SWITCH 208 VAC 3 PHASE D0ATSA30100C50C

  US MOTOR 15 HP ELECTRIC MOTOR 1775RPM 208-230/460V 254T FR D15P2D/DT58

  US MOTORS 20 HP ELECTRIC AC MOTOR 208-230/460V 254T FRAME 3 PHASE

 U.S MOTORS 20 HP PREMIUM EFFICIENCY MOTOR 230/460V 1770 RPM 256T FR 3Ø

 GE GENERAL ELECTRIC 15 HP MOTOR 254T FRAME 3550 RPM 3Ø 460V 5KS254XAA108D3

 W.A. KATES FA AUTOMATIC FLOW RATE CONTROLLER 275 PSI 100ºF BODY  TRIM SS

  GE GENERAL ELECTRIC 20 HP SEVERE DUTY MOTOR 256T FRAME 3540 RPM 3Ø 460V

  MARATHON 15 HP ELECTRIC AC MOTOR 1745 RPM 3Ø 460V 256T FR 256TTFP7205AB

 WESTINGHOUSE 10 HP ELECTRIC MOTOR 256T FRAME 230/460 VAC 1175 RPM 3Ø

 MARATHON 25 HP ELECTRIC AC MOTOR 324T FRAME 1185 RPM 460 VAC 3Ø

  STA-RITE SC9 SERIES CAST IRON SEWAGE PUMP 3/4 HP 230V 1Ø 60 CY SCC975220T

GE SIZE 4 F MCC MOTOR CONTROL BUCKET 75 HP FVNR 8000 SERIES CR306F0**LTH 42"

 TOSHIBA 30 HP EXPLOSION PROOF INDUCTION MOTOR 286TS FRAME 230/460V 3515 RPM

TOSHIBA 30 HP EXPLOSION PROOF INDUCTION MOTOR 286TS FRAME 460V 3515 RPM 33 AMP

  WESTINGHOUSE 3 HP LIFE-LINE AC MOTOR 230/460V 1170 RPM 3Ø 213T FR TBDP

 REBUILT RELIANCE 100 HP VERTICLE ELECTRIC MOTOR 405LP FR 3570 RPM 3 PH 460V

 RELIABLE AUTOMATIC SPRINKLER Co 2" DDX DELUGE VALVE W/ CONTROL VALVE

 TECO WESTINGHOUSE 25 HP MAX-SE INDUCTION MOTOR 230/460V 1170 RPM 324T FR 3Ø

BALDOR GEAR MOTOR 1HP 1750 RPM CDP3455/W PERFECTION GEAR REDUCER 60:1 TC3260B

 RELIANCE 30 HP ELECTRIC AC MOTOR 460 VAC 286TS FRAME 3540 RPM 3 PHASE

 TOSHIBA 10 HP EXPLOSION PROOF INDUCTION MOTOR 3485 RPM 215T FR 3Ø 230/460V

TECO 25 HP MAX-E1 SEVERE DUTY MOTOR 3545 RPM 284TS FR 3Ø 230/460 VAC TYPE AEHE

 RELIANCE 5 HP DC ELECTRIC MOTOR 1750 RPM 180 VDC 23.00 AMP DC2112ATCZ FRAME

 PEERLESS STERLING 7.5 HP CENTRIFUGAL PUMP 2" x 2 1/4" C1020A

 20 HP SUPER-E MOTOR 3525 RPM 254T FRAME 3Ø 230-460V EM4106T

 GE GENERAL ELECTRIC 15 HP ELECTRIC MOTOR 254TC FR 1775 RPM 5KS254SAA2148W6

  LINCOLN 7.5 HP INDUCTION MOTOR EAD213T FRAME 1740 RPM 3Ø 230/460V LM70003

 AMES SIZE 6 PIPELINE STRAINER 101559

 1.5 HP MOTOR 182TC 1170 RPM R208-230/460 VAC CEM3607T MARZOCCHI PUMP

 VIKING 1 1/2 HP TRANFER PUMP 208-230/460 VAC 1 1/2" FNPT 1755 RPM HJ4195

 GE SIZE 2 COMBINATION STARTER STAINLESS 60 AMP BREAKER CR487DS14MH31070

 FEDERAL 3 HP CAST IRON CENTRIFUGAL PUMP 1 1/2" x 2" 230/460 VAC 3515 RPM 182J

 THERMAL CARE RA090804 AQUATHERM TEMPERATURE CONTROL IT 460V 3 PHASE

ABB 59 AMP DRIVE BYPASS 480 VAC 40 HP 3 PHASE CK-094457 E101649

 TECO WESTINGHOUSE 25 HP INDUCTION MOTOR 230/460V 1170 RPM 324T FR 3Ø - FLAW

  GE GENERAL ELECTRIC 15 HP ELECTRIC MOTOR 254T FR 3550 RPM 5KS254SAA108

 TOSHIBA 10 HP HIGH EFFICIENCY INDUCTION MOTOR 1745 RPM 215TC FR 3Ø 230/460

MERRICK SM-CYCLO .25 HP GEAR REDUCER 1247:1 RATIO 1750 RPM 5210 IN-LB H18420

  TECO WESTINGHOUSE AEHH8N 20 HP MOTOR 3520 RPM 256T FR 3Ø 230/460V EP0202

  LOUIS ALLIS 2 HP DC MOTOR A218AD FRAME 1750 RPM 10A 180V 2182276M001

BALDOR 20 HP SUPER-E ELECTRIC AC MOTOR 230/460 VAC 1765 RPM 256T FR 3Ø EM2334T

GE GENERAL ELECTRIC 50 HP AC MOTOR 1775 RPM 326T FR 3Ø 230/460 VAC 5K326AL205C

 FOSTORIA FES-1024-1CA PORTABLE ELECTRIC SALAMANDER HEATER 10 KW 240V 1 PHASE

 US MOTORS 25 HP ELECT AC MOTOR 460V 1780/889 RPM 286T FR 3Ø 21704095-100

 5 HP INVERTER DRIVE MOTOR 213TC FRAME 230/460 VAC 1760 / 6000 RPM MAX

ODRIVE GEAR  KF97LP286-KS RATIO 13.85 SHAFT 6" TORQUE 38000 LB-IN

 US MOTORS 25 HP ELECT AC MOTOR 460V 1775/885 RPM 286T FR 3Ø 16702368-100

 CUMMINS 125 AMP AUTOMATIC TRANSFER SWITCH 480 VAC 4 POLE OHPCA-7092707

 TOSHIBA 10 HP INDUCTION MOTOR 208-230/460V 3475 RPM 215TC FR 3Ø B0102FLC2USB

 ABB 25 HP VFD ACH401602032 W/ CONTROL BYPASS A0AE00R0 3 PHASE 480 VAC 35 AMP

  LITTLE GIANT NBB-2448-8MRFL HEAVY DUTY PLATFORM TRUCK 3600LB 24" x 48"

WEG W21 25 HP ELECTRIC MOTOR 284TS FRAME 3555 RPM 208-230/460 VAC 02536XT3E

 REELCRAFT SPRING RETURN HOSE REEL 3/4" x 75' 250 PSI SERIES 9000 D9375OLPBW

 REELCRAFT SPRING RETURN HOSE REEL 3/4" x 75' 250 PSI SERIES 9000 D9300OLPSW

 GE 20 HP VERTICAL AC MOTOR 460 VAC 3530 RPM 256TP12 FRAME 3 PHASE

 20 HP ELECTRIC AC MOTOR 1760 RPM 208-230/460V 286U FR 3 PHASE M2334

 7-1/2 HP SUPER-E AC MOTOR 213T FR 1760 RPM 230/460 VAC 3Ø EM3770T

 LELAND 15 HP INDUCTION MOTOR 254T FRAME 3530 RPM 3Ø 230/460V LFI-3150B

  GE GENERAL ELECTRIC 7.5 HP AC MOTOR 3510 RPM 3Ø 460V 213T FR 5KS213BCT105

 CHALMERS  KUBECK 3" PNEUMATIC STEEL ACTUATED PLUG VALVE 300 PSI FRC-426B-2

 LEESON 10 HP IEC METRIC MOTOR 230/460 VAC DF132SD FR 3Ø 3510 RPM 193124.60

 5 HP HAZARDOUS LOC AC MOTOR 1750 RPM 184T FR 3Ø 230/460 VAC M7044T

 SIEMENS 599-01000 ELECTRONIC VALVE 12" ACTUATOR 599-0612 4" I.D VALVE 011415

 CM VALUSTAR 2 TON ELECTRIC CHAIN HOIST 1 HP 8 FPM 208-240/480 VAC MODEL WR

 RELIANCE DC MOTOR 7.5 HP FRAME LC2113ATCZ RPM 1750/2300 VOLTS 240

 25 HP SUPER-E AC MOTOR 460 VAC 3550 RPM 284TS FRAME 3Ø ECP4107T-4

US MOTORS 15/7.5 HP ELECTRIC AC MOTOR 460 VAC 1760/880 RPM 284T FRAME 3Ø

 PENTAIR STRUCTURAL POLY GLASS WATER TREATMENT TANK 12" x 53" W/ CONTROL HEAD

  SIEMENS 6SE7028-0ES87-2DC0 MASTERDRIVES BRAKING RESISTOR 510/620 VDC

 TRIAD MEASUREMENT 3.270" VENTURI TUBE F3-10260-FE / MZ10048330

 FIFE GUIDE P50-2G24A2A PNEUMOHYDRAULIC POWER IT 1/2 HP 4 CFM 1.6 GPM

  DODGE H4S-526-USAF SPLIT PILLOW BLOCK HOUSING 4 BOLT BASE CAST IRON

 US MOTORS 15 HP ELECTRIC MOTOR 254T 208-230/460 VAC 1775 RPM 3Ø D15P2D

 7.5/5 HP ELECTRIC AC MOTOR 230/460 VAC 213T FRAME 1770/1470 RPM 3 Ø

  TOSHIBA 3 HP INDUCTION MOTOR 1755 RPM 182T FR 3Ø 230/460 VAC B0034FLF2AYH

  NORTH AMERICAN ELECTRIC 7.5 HP AC MOTOR 1750 RPM 213T FR 3Ø 208-230/460V

MARCH PUMP MAGNETIC DRIVE SEAL-LESS PUMP TE-8C-MD 2" X 1-1/2" 3 HP 230/460V

WESTINGHOUSE / HOMEWOOD 10 HP EXPLOSION PROOF MOTOR 3550 RPM 550V 284TDV FR 3Ø

BALDOR 7.5 HP SUPER-E ELECTRIC AC MOTOR 230/460V 1770 RPM 213TC FR 3Ø VEM3770T

  PEBCO 3000 PSI HYDRAULIC CYLINDER 04.00 CJJ2HLTS33AC 37.750

  BROOK CROMPTON 5 HP AC MOTOR 184T FR 3520 RPM 3Ø 208-230/460V 1AN184T-2

 DUFF-NORTON AMSTAR 1/2 TON 2 SPEED ELECTRIC CHAIN HOIST 230 VAC 3 PHASE

 WEG 5 HP 184TC 208-230/460 VAC 1745 RPM 3Ø TEFC-XP 00518XP3E184TC

 RELIANCE MASTER XL 1-1/2 HP GEARMOTOR 145CV4 60:1 RATIO 145TC 460V 1725 RPM

 10 HP ELECTRIC AC MOTOR 230/460 VAC 1760 RPM 256U FRAME 3Ø M2510

RVS1 ACUITY CiMATRIX A1-20071-101101 VISION SCAPE I-PAK A1-20354-1-R1

A.O SMITH 7.5HP ELECTRIC AC MOTOR 1760 RPM S213T FRAME 208-230/460 VOLT 3Ø

  LITTLE GIANT NBB-2448-8PYBK HEAVY DUTY PLATFORM TRUCK 3600LB 24" x 48"

 TOSHIBA 10 HP EXPLOSION PROOF INDUCTION MOTOR 3440 RPM 215T FR 3Ø 230/460V

 GE GENERAL ELECTRIC 5 HP AC MOTOR 184T FR 230/460V 3480 RPM 3Ø 5KE184BC105B

 HOMELITE 6300 WATT PORTABLE GENERATOR 120/240 VAC 1 PHASE 3600 RPM CG6300

 US MOTORS 3 HP AC MOTOR 213TC FRAME 208-230/460V 1180 RPM 3Ø U3E3DCR / R548

 GE 10 HP ELECTRIC AC MOTOR 230/460 VAC 1745 RPM 215T FRAME 3 PHASE

  SIEMENS SD100 3 HP AC MOTOR 230/460V 1760 RPM 182T FR 3Ø 1LE23211CB114AA3

 US MOTORS 7.5 HP ELECTRIC MOTOR 213T FR 208-230/460V 1765 RPM H7E2D / AD87A

 RELIANCE 7.5 HP DUTY MASTER AC MOTOR 230/460V 254T FR 1170 RPM 3Ø P25G431H-PW

  MAGNETEK CENTURY 5 SPL HP AC MOTOR 208-230/460V 3500/2900 RPM F213TY FR.

 REBUILT PEERLESS 1" x 1.5-3" PROCESS PUMP 3450 RPM 50 GPM 100 TDH 3196STP

 RELIANCE 7 1/2 HP ELECTRIC AC MOTOR 230/460V 213T FRAME 1755 RPM 3 PHASE

LEWA ECODOS DIAPHRAGM METERING PUMP EEC 0025 S13 MARATHON 1 HP 56C 208-230/460V

SODECA SIEMENS CENTRIFUGAL BLOWER MOTOR CMP-1128-2T-5,5 60HZ 4.6 KW 240/480VAC

  GE GENERAL ELECTRIC 7.5 HP ELECTRIC MOTOR 254T FR 1175 RPM 5KS254SAA308A

  KITZ 4" #150 GATE VALVE 285 PSI WCB BODY CR13 STEM  DISC HF SEAT 150SCLS

  RELIANCE 3 HP ELECTRIC AC MOTOR 460 VAC 1755 RPM 213 FRAME 3 PHASE

TOSHIBA 10 HP EXPLOSION PROOF INDUCTION MOTOR 3485 RPM 215T FR 3Ø 230/460V

  UMEB 3 HP ELECTRIC AC MOTOR 230/400 VAC 1420 RPM 3 PHASE 50 Hz ASA100LW-4

U.S ELECTRICAL MOTORS 10 HP AC MOTOR 3485 RPM 215T FRAME 3Ø 230/460V 1.15 SF

JULABO PRESTO A45 Air-Cooled Refrigerated/Heating Circulator