0040-02056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。

ALLEN BRADLEY SIZE 1 COMBINATION STARTER W/ 30A BREAKER 120V COIL 509-BOD

ALLEN BRADLEY SIZE 1 COMBINATION STARTER W/ 40A BREAKER 120V COIL 513-BJB-6-35

ALLEN BRADLEY SIZE 1 COMBINATION STARTER W/15A BREAKER 120V COIL 513-BJB-6-39W

ALLEN BRADLEY SIZE 1 FUSIBLE ENCLOSED MOTOR STARTER 512-BCB-1-4R-6P-24R

 VIRGO 1-1/2" FLANGED BALL VALVE RF3-F-C8G-F-L 300# WITH AIR ACTUATOR

 CUTLER HAMMER SIZE 1 30A F COMBINATION MOTOR STARTER 120V COIL AN16DN0

 SPRINGER SEKO AKL 603 CHEMICAL METERING DOSING PUMP AKL603NHH0U00

 IRONMAN GEAR REDUCER 60:1 RATIO .246 HP INPUT GR8130070.00

  MOXA 8 PORT RS-232 IVERSAL PCI COMMICATION BOARD CP-168U V2.1

  CROMPTON WESCHLER 0-300 AC VOLTMETER 239-304A-RXRX-AC

 DM SEAM MOSCA 5MM 24,000' 8x8 CORE MACHINE GRADE WHITE STRAPPING ST5 MMW

HEWLETT PACKARD LASER JET PRO MFP M130fn PRINTER G3Q59A W/DISK DM SCORDS  INST

 HEWLETT PACKARD LASER JET PRO MFP M130fn PRINTER G3Q59A W/DISK DM SCORDS  INST

SAFETRONICS GP5 VARIABLE FREQUENCY AC DRIVE 2 HP 3Ø 460 VAC 3.6 AMP GPD505V-B003

SQUARE D SIZE 1 COMBO STARTER W/ 35 AMP FUSES 120V COIL 10 HP 3Ø 8539SCG43

 LEESON 1/2 HP ELECTRIC DC MOTOR VS56C FRAME 24 VDC 1800 RPM 108051.00

CROUSE HINDS EVCX 215, EVCX-215 EXPLOSION-PROOF INCADESCENT LIGHT 120VAC

SPEARS 4" PVC FLANGED BALL VALVE 2323-040

 US MOTORS 1 HP ELECTRIC MOTOR 3Ø 143TC FR. 208-230/460VAC 1745 RPM 3N509

EDWARDS 0.8 AMP FIRESHIELD PLUS FIRE ALARM CONTROL PANEL 120 VAC FS502

  JACOBY TAR 2" SIGHT FLOW INDICATOR 100SANF TAJ 18 C 285 PSIG

 STEALTH MOVITHERM 17" INDUSTRIAL PANEL MOT LCD MONITOR SV-1700P2-PM-RT

ENERPAC 3-WAY MANUAL DIRECTIONAL CONTROL VALVE VC-15 / VC-15-AL6

 GE SIZE 0 F STAINLESS COMBO STARTER 120V COIL 5 HP 3Ø CR308B4**2RAAAAA

CORNELIUS 27172213 AGITATOR MOTOR REPLACEMENT 115VAC 1500 RPM CCW

  ARIEL / HOERBIGER SUCTION RELIEF VALVE 90CT B-1938-U / 1151740

  ARIEL / HOERBIGER SUCTION RELIEF VALVE 90CT B-1938-S / 1151728

 TECO SPEECON 7200MA INVERTER 3Ø 0-460V 4.1 KVA 4.8A JNTMBGBB0003AZ-U-

GROVE GEAR 30 RATIO GEAR REDUCER 1.65 HP 36C FRAME BM226-2

 ULINE TENSATOR PORTABLE WARNING POST KIT W/4 RETRACTABLE BELTS 4 BASES H-5874

 PACIFIC SCIENTIFIC E33NLHP-LNS-NS-00 STEP MOTOR 1500 RPM 35VDC

  CENTURY AO SMITH 3/4 HP CIRCULATOR PUMP MOTOR 120/240V L56Y FRAME C233

  NORDSON LC 18 LOAD CELL 1720.0910

  US GENERAL 2 STAGE 3 CFM VACUUM PUMP 120V 1/3 HP 10 oz OIL CAPACITY 66466

  ROSEMOT 1151 DR2 F22B1 EXPLOSION PROOF ALPHALINE PRESSURE TRANSMITTER

 JOHN CRANE TANDEM MECHANICAL SEAL B99559 TYPE 8B 1T/81T SIZE 2.500/2.250

250) KRAFT BROWN PAPER SHOPPING BAG 87127 13 X 6 X 15.75

BOSTON GEAR 5:1 RATIO GEAR SPEED REDUCER 1.550 HP 1750 RMP F715-5-B7-G

  SIEMENS S7-1200 CPU MODULE 215-1HG40-0XB0 W/ OUTPUT MODULE 222-1HH32-0XB0

  HONEYWELL UPG COMPUTER ADAPTER HARDWARE KIT TP-ZCADP1-100

 PANASONIC FP2 SYSTEM W/ INPUT, OUTPUT, POWER IT, CONVERTER  MOTHERBOARD

  LESSON .5 HP ELECTRIC AC MOTOR 56C FR 208-230/460V 1140 RPM 3Ø 110163.00

 DAYTON 70 PT CAPACITY/24 HRS DEHUMIDIFIER 115V 1Ø 6.9A 35 to 80 RH 39K871

 QUIPP 120 VAC 5630 STEPPER DRIVE SINGLE PHASE 13 FLA 50/60Hz MODEL 5630-036

 REXNORD 21236 BABBIT 2 BOLT PILLOW BLOCK SPLIT BEARING 2-1/4"

  ROSEMOT 1151 LT4EC0A23DM1 ALPHALINE PRESSURE TRANSMITTER 45 VDC 285 PSI

 REXROTH 4WE10E40/CG24N9DAL R978909385 DIRECTIONAL CONTROL VALVE 24VDC

DM SPENBERTHY GAGECOCKS 3/4" GAGE  VESSEL CONNECTION 1/2" DRAIN 7000024068

BIDDLE 230315 HIGH POT TESTER 3 AC KV 3000 VAC 12mA

 CENTURY 1/2 HP ELECTRIC CONDENSER FAN MOTOR 460V 1Ø 1075 RPM F48Y46A01

ELEKTROR 1.3/2.10 kW REGENERATIVE VACUUM BLOWER 440V 2905/3440 RPM 2" SD 42 /M

 DODGE TIGEAR 10:1 GEAR REDUCER 949 TORQUE 3.0 MAX HP IN 1750 RPM MR94667l1

THEMIS TSVME 408 CONTROL INPUT MODULE

  ENDRESS  HAUYK10-O031 DIGITAL MEASURING CABLE

SIEMENS ZAC-30 FIRE PROTECTION ZAMPLIFIER CARD 500-892999

  ALLEN BRADLEY MAIN CONTROL BOARD 185694 / SP-185694

  CAT CATERPILLAR 196-4652 ADAPTER D24M02Y17P478

  BARKSDALE 9021-MC-C MANUAL DIRECTIONAL CONTROL VALVE 1/4" PORTS

PSG SYSTEMP PSG/D-68309 MANNHEIM TEMPERTURE CONTROLLER

 BELL  GOSSETT PUMP SIZE PHD6Z-24351 / PHD2-2426

ALLEN BRADLEY 2711 PANELVIEW 600 2711-K6CDM SREV C FRN 4.0 100/240VAC 75VA

DRESONSOLIDATED RELIEF VALVE SET PRESSURE 3800 PSI TYPE 3/4" X 1" 1970T-2

250) KRAFT BROWN PAPER SHOPPING BAG 87129 16 X 6 X 12

50)  GRAYLING DURAPAX BLACK BAGS ASBESTOS ABATEMENT 021036606 DRUM LINERS

 STERLCO R-152-F TEMPERATURE CONTROL VALVE 85-125 TEMP RANGE 125 LBS. MAX

 LINK BELT 2-7/16 SELF ALIGNING TAKE UP BALL BEARING T339

 HABASIT BELTING TM120RT-B CONVEYOR BELT 12" X 19', 3"

 FASCO U62B1 1/4 HP MOTOR 115 VAC 2800 RPM 7162-2538

 WEG 1.5 HP AC MOTOR 143T FR 3Ø 3495 RPM 208-230/460V CC029A / 00156ET3E143T

 CHROMALOX ARMT0-2205T1 TEMPERATURE CONTROL AR-115A 277 VAC 30 AMP 100ºF

ALLEN BRADLEY SIZE 4 MOTOR STARTER 600 VAC 120 V COIL 100 HP 509-EOD

 ALLEN BRADLEY SIZE 4 MOTOR STARTER 600 VAC 120 V COIL 100 HP 509-EOD

  CENTURY AO SMITH 1/2 HP CIRCULATOR PUMP MOTOR 120/240V L56Y FRAME C242

 DMP FIRE COMMAND CENTER ALARM PANEL XR500FC

 ALLEN BRADLEY SIZE 0 ENCLOSED MOTOR STARTER 509-AOD 5 HP 3Ø 600VAC 120V COIL

ASCO SENTRY L-YAB3C2 CONBRACO CTS 40 6 120 PSIG PNEUMATIC VALVE ACTUATOR

SQUARE D SIZE 2 MOTOR STARTER 25 HP 600 VAC 3Ø 3 POLE 8536 D0-1 SERIES A

DM SSQUARE D SIZE 2 MOTOR STARTER 25 HP 600 VAC 3Ø 3 POLE 8536 D0-1 SERIES A

19DM S KRAFT BROWN PAPER SHOPPING BAG 87148 18 X 7 X 18.75

GE HEAVY DUTY SAFETY SWITCH 100A 600VAC THN3363J

SWAGELOK SS-1610-3TTF 316 STAINLESS FITTING 1” TUBE X 1”NPT X 1" TUBE

 SIEMENS SIMATIC S7 DIGITAL INPUT MODULE 6ES7 421-1EL00-0AA0

 VICI VALCO INSTRUMENT 2 POSITION PNEUMATIC VALVE ACTUATOR AT90 / ATCI4WE.2

 HONEYWELL RM7840 M 1017 BURNER CONTROL R7849 A 1023 ST7800 A 1039

RELIANCE ELECTRIC C56H1782H MOTOR 1 HP 1725 RPM 115/208/230VAC FRAME FC56C

 PANASONIC FP2-C1 PLC SYSTEM W/ INPUT, 2-OUTPUT, COTER, CPU,  POWER ITS

MARKEM SMARTDATE 3 PRINT HEAD S3CPR

 LINKBELT B22547 SPHERICAL ROLLER BEARING INSERT 2 -15/16 BORE

 HEWLETT PACKARD LASER JET PRO MFP M130fn PRINTER G3Q59A W/ POWER CORD

  HEWLETT PACKARD LASER JET PRO MFP M130fn PRINTER G3Q59A W/ POWER CORD

 EMERSON D1P2B 1 HP, 1755 RPM, FRAME 143T, 230/460VAC 3 PHASE 7/8" SHAFT

 GROVE GEAR FLEXALINE 60 RATIO .674 HP GEAR REDUCER 1750 RPM 56C BMQ224-3

RELIANCE ELECTRIC 60-5000 RPM A.C TACHOMETER GENERATOR R45G1000M-XK

ALLEN BRADLEY 1746-A10 10 SLOT RACK POWER SUPPLY CPU MDLS 1746-P2 1746-L532 D

 ROSEMOT PRESSURE TRANSMITTER 0-300 PSI 10-50 MA 85 VDC MAX 1151GP7G44B2

FURNAS 210A MOTOR STARTER 3 POLE 240 VAC COIL 42JB35AAD8 W/ DUAL VOLTAGE COIL

 GE 2 HP ELECTRIC MOTOR 3Ø 56 FRAME 460VAC 3450 RPM K-273 5K48NG626X

 ALLEN-BRADLEY SIZE 1 F STARTER 600 VAC 27 AMP 3∅ 10 HP 509-BOD

  SMITH BLAIR 227 6" FULL CIRCLE DOUBLE BAND REPAIR CLAMP 6.62"-7.42" 12.5"

HYTROL E24 EZ LOGIC CONTROL BOARD 033.09002

  SIEMENS SIZE 4 MOTOR STARTER CONTACT KIT 3 POLE 25-106-924-812

 EDWARDS 40 WATT ZONED AMPLIFIER 3-ZA40B

  ARIEL / HOERBIGER SUCTION RELIEF VALVE 70CRO B-3180-DD / 1151724

  LINCOLN ELECTRIC POWER BOARD L7265-3

GRACO-HUSKY WET END REPAIR KIT 1590 GRACO PUMP

 GE 8000 SERIES SIZE 1 MCC BUCKET 7 AMP BREAKER 10 HP 480 VAC TYPE FVNR

  SPIRAX SARCO 1" B 3S BUCKET STEAM TRAP 250 PSIG

  ETHYLENE CORP 6" FLEXIJOINT EXPANSION JOINT 06D1BA-3

FIREEYE SOLID STATE BURNER SERIES-D TYPE 71D90

 PH HARNISCHFEGER 79U8D5 (L) FREQUENCY DETECTOR MODULE

  WINSMITH SPEED REDUCER 10:1 1.75 INPUT HP 561 OUTPUT TQ 920MDSN

RELIANCE ELECTRIC 1 HP ELECTRIC DC MOTOR 180 VDC 1750 RPM MF0056HC FRAME

DANFOSS FC-302PK55T5E20H2XXXXXXSXXXXANBXCXXXXDX 0.75 HP 460VAC P.N. 134H1203

  SPIRAX SARCO 1" STAINLESS STEEL Y-STRAINER FLANGED 36A351CF3M

FISCHER  PORTER 2" MAGNETIC FLOWMETER 740 PSI 120 VAC 1476CH12M29KD11CAC1

  DODGE TIGEAR 10:1 RATIO GEAR REDUCER 3.17 HP 1750 RPM 1013 TORQUE MR94667

  CENTURY 230/115V 1HP 3450 RPM K56C FRAME 1PH ELECTRIC MOTOR 8-164885-01

 MARTIN 85V850E QD BUSHING BORE V-BELT PULLY 8 GROOVES

  DANIEL EMERSON 3-0500-178 VALVE DRIVER ASSEMBLY 115/230 VAC REVISION H/M/

 GE 1200 AC AMP METER 195-4 W/ LFE METER RELAY CONTROL IT HIGH 8889

  ROSS 1/2" PNEUMATIC CONTROL VALVE 110/120 VAC 1776B3327

  MUELLER 3" STEAM SPECIALTY CLASS 150 Y-TYPE STRAINER 378101

  ALLEN BRADLEY SIZE 0 MOTOR STARTER 24V COIL 600V 5 HP 509-AOJ / 509-A0J

 JOHNSON CONTROLS P499RFAT504C PRESSURE TRANSDUCER 025-29139-001 0-400 PSIS

 ECLIPSE PRA6A1AA PROGRAMMABLE ROTARY ACTUATOR 120 VAC -20° TO 60°C

  SENSORTRONICS S-BEAM SENSOR LOAD CELL 500 LBS @ 3.232 mV/V 60001A500-1000

  ROYERSFORD 1-15/16" RIGID SPLIT JOURNAL BEARING 4 BOLT 60-03-0115

 DODGE TIGEAR 10:1 GEAR REDUCER 951 TORQUE OUT 3.00 HP MAX IN 1750 RPM 2609008

 GE GENERAL ELECTRIC 3/4 HP AC MOTOR 56 FR 208V 1725 RPM 3PH 5K47SG902

DODGE TIGEAR 15 TO 1 GEAR REDUCER 26Q15LR56 1708 MAX HP 1750 RPM DUAL SHAFT

ALLEN BRADLEY PLC 5/40 PROCESSOR MODULE SERIES E 1785-L40B/E Rev P01

STERLCO M2A WATER CONTROL PANEL 601.00521.03