0140-08038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。

以下链接皆有货

 ALLEN BRADLEY CAT 100-C23-10  MAGNETIC CONTACTOR 32A COIL VOLTAGE 110-120V

RE7MA13BU SYMMETRICAL ON AND DELAY TIMING RELAY 0.05S-300H 110-240VAC/24VAC

Fujitsu FM-19 Printable Ribbon K300-3000-W427 Y05-5357R CA02374-C101

DAIKIN 105405 SHAFT SEAL 2058(2) 2C60L/S

PEPPERL  FUCHS WE77/EX2 SWITCH AMPLIFIER 01543S 220VAC

LEGRAND 788 04 COVER FOR SUPPORT FRAME LOT OF 10 UNIT

Watlow 92B3-1DK1-0000 Series 92 TYPE K T/C 240 VAC Temperature Controller

BLOCK FL30/9 PCB TRANSFORMER

Daikin 0139155 Packing Bottom Cover

Daikin 0139186 Packing Cylinder Head Cover

Daikin 112604 Spring Discharge Valve

EL ETN 1441 THERMOSTAT 250V 16A

AMS RELAY 24V

WEED INSTRUMENT EO TEC 2000 POWER SUPPLY MODULE 2A08

BTICINO SCS BT-F411/2 RELAY ACTUATOR 6A 10W16 SO 110-230V

ELECTROMATIC SB125230 DELAY ON RELEASE AFTER DEENERGIS 230V

ABB RB122A 24VAC/DC INTERFACE RELAY 1SNA645012R2500

MOELLER EASY 412-AC-R 90-264VAC FOR PARTS  

TAC XENTA 401 PLC

EPIC 396-1526 CONTACT CONNECTOR SET 16 WAY 16A FEMALE TO MALE

EPIC 418-0598 CONTACT PLUG KIT 16 WAY 16A MALE H-BE

SIEMENS 6ES7 131-0BH00-0XB0 SIMATIC DP ELECTRONIC MODULE

TERASAKI ESM-103 L STARTER MODULE K/098/3-001

PHOENIX CONTACT EMG 17-REL/KSR-W230/21-21-LC RELAY MODULE 2940430

EATON CUTLER HAMMER D26M TYPE M RELAY COIL VOLTAGE 110-120V

FURNAS 42CF35AFAXE GENERAL PURPOSE CONTACTOR HN53CD 115 COIL VOLTAGE 110-120V

SIEMENS 42CF35AFAXE GENERAL PURPOSE CONTACTOR HN53CD115 COIL VOLTAGE 110-120V

ABB TU515-B4 I/O TERMINAL UNIT 1SAP212200R0001

ABB TU515-C0 I/O TERMINAL 1SAP212200R0001

BENEDIKT  JAGER K3-10A01 MAGNETIC CONTACTOR COIL VOLTAGE 220-240V

ENTRELEC 010533-17

PHOENIX CONTACT FLT 100 N/PE CTRL-1.5 LIGHTNING ARRESTER 2856388 I/B/T1 W-168

PHOENIX CONTACT FLT 100-260 I/B/T1 V-225 LIGHTNING CURRENT ARRESTER 2838160

COOPER CROUSE HINDS GUAM47 CONDUIT OUTLET  WITH COVER

CARLO GAVAZZI PMC01D115 MULTIFUNCTION TIMER

MITSUBISHI Q38B BASE UNIT

SELEC PID500 CONTROLLER PID 500-2-0-04 V2 85-270V

SELEC PID500 CONTROLLER PID500-0-0-01 V2 85-270VAC/DC

SELEC PID500 CONTROLLER PID500-0-0-01 V2-CE 90-270VAC/DC

SELEC PID500 CONTROLLER PID500-0-0-04 85-270V

SELEC PID500-T CONTROLLER PID500-T-0-0-01 85-270VAC/DC

SUB-ZERO PT230-T TEMPERATURE CONTROLLER PT230-T-W2C30 250VAC 10A

ELIWELL IDPLUS 902 TEMPERATURE CONTROLLER IDP11D03E0000 12V

DANFOSS KP 5 PRESSURE SWITCH 060-1171 6-32BAR

MITSUBISHI ELECTRIC NF50-HP NO-FUSE BREAKER 30A

ELECTRODEV DSD STAR DELTA TIMER 230VAC

TECHNOCRAFT AC-DC POWER SUPPLY 24VDC 120W

SE RHK416GP PLUG IN ZELIO RELAY 220V

DANFOSS CI 16 MAGNETIC CONTACTOR 24V CI16

SE RE11RMEMU TIME DELAY RELAY 24VDC/24-240VAC 0.1S-10H

SE CS 30323 ICT 25A 220V CONTACTOR

CARLO GAVAZZI RGS1A23D25KKEDIN SOLID STATE RELAY 24-240VAC/3-32VDC

CARRIER TRANSIC 10-00304-33 3-POLE MAGNETIC CONTACTOR 40A 24V

D MK 9906.82/024 TIME CONTROL RELAY 0030502 220-240VAC/24VUC

Daikin 101232 Bolt Connecting Rod 2C43

TERASAKI ECD-531 CLOCK GEN  I/V V/I CONVERTER K/833/21-001

TERASAKI EMI-301 OUTPUT INTERFACE MODULE K/787/11-001A

SE TSX MICRO TSXDMZ28DT DISCRETE I/O MODULE

Daikin 104622 Suction Veplate

WEIDMULLER SMSI US 50A-I 800704-06

MANI TOWOC 11603R-KPK PRESSURE SWITCH

FURUNO 05P0640

COEL AE 30 8 110VCA ELECTRONIC TIMING RELAY

COUPLING SLEEVE FOR BOILER FEED W PUMP P/304

DEIF TAC-210DG/3 Transducer 400006016.10 TAC210DG3

Daikin 112605 Discharge Valve Gland

Daikin 112223A Crank Pin Metal

Daikin 105103 Bearing Metal Seal Side

LEGRAND 802 85 SURFACE MOUNTING  LOT OF 9 UNIT

HOFFMANN ATEMNO THERMOSTAT 01145.9-00 120/250VAC

Saginomiya VPX-3402BHC Expansion Valve VPX3402BHC

RS 260-476 TRUE DELAY TIMER 110-120V 1-30 SEC

D AI 838/66 Relay 0022394 250V AC  UNIT

SE 15365 MULTI9 MECHANICAL SWITCH 24H ARM 150H 100-240V

DEIF TAC-210DG/3 Transducer 100043434.10 TAC210DG3

Siemens 6ES7 193-0CB10-0XA0 Simatic DP Terminal Module

HIRSCHMANN MS20 MICE SWITCHING MODULE 18-32VDC MS20-1600SAAEHH04.0.01

SSAC KSDR40A4 SOLID STATE TIMER 120VAC 0.1-10 SEC 1-100 MIN

LEGRAND 802 52 SUPPORT MOUNTING FRAME 2 GANG LOT OF 10 UNIT

HITEC 100810 POTENTIOMETER SDI120 DR

DEIF RMC-122D Current Short Circuit Relay 100032395.160 RMC122D

ATX 98210 AUX PILOT LIGHT

SAIA-BURGESS PCD4.A400 DIGITAL MODULE

Honeywell 51204146-001 Revision A Controlnet Trunk Cable

OMRON JSS48A TIMER 380V AC

Mitsubishi S-K12 20A Magnetic Contactor Coil Voltage 100V SK12

SE RE88865215 ON DELAY TIMING RELAY 24VDC/24-240VAC 0.1S-100H

CDC TZ60 24V AC-DC 0.05-3 10MINUTE TIMER RELAY

Fuji TR-4NL Thermal Overload Relay 54-80A JEM TR4NL

BECKHOFF BX3100-0000 CPU MODULE 24VDC FOR PARTS

PMA 9407-210-20001 ISOLATED POWER SUPPLY 95-250VAC 8349

Daikin 0139636 Packing Valve Seat

Daikin 132614 ched Washer 8HC58C

SE TAC XENTA 451/452A Universal Input and Analog Output Module

A.T.X. 98210 ATEX 0982 14 AUX YELLOW PILOT LIGHT

BOZHOU MARINE ZPB-1 PUSH BUTTON SWITCH 220V 10A

EMERSON 090-0441-00 PROTECTOR KIT 971-0561-10

SAMWHA EUVR TYPE 110N

03956-1855779 PCB

EUCHNER NZ1RS-3131-M SAFETY SWTICH 089631

BLOCK HLD 110-500/12 POWER LINE FILTER 520VAC 12A

Daikin 112221 Bolt Connecting Road C/HC7

Mitsubishi LP-110NW Watt Meter Power Meter 0-2000kW CT 2500/5 VT 600/110 110V 5A

CURLEE EP SERIES 6375-29-0008 PILOT LIGHTS 6WATT 120V

SE STB DDO3705 DIGITAL OUTPUT MODULE DDO3705

TELEMECANIQUE RE4 TM1 1BU TIMING RELAY 09971 110-240v/24v/42-48V 0.05S-300H RE4

Mitsubishi TH-K20 Thermal Overload Relay 7-11A JES 1356S

SE TAC XENTA 411/412 Digital Input Module 3-723-0281-3

HONEYWELL DC1020 TEMPERATURE CONTROLLER DC1020CT30100B-E 85-265V

ATX 98212 AUX GREEN PILOT LAMP

HONEYWELL T6360 ROOM THERMOSTAT T6360A5013 230V  UNIT

TYCO 516-800-915 DETECTOR ADDRESS FLAGS

SIEMENS 3RT2024-2BW40 POWER CONTACTOR G/140320-909180 12A 48 VDC COIL

SIEMENS SRT1034-1B CONTACTOR

IMO MC32-S-00 3-POLE CONTACTOR COIL VOLTAGE 110V

SCHIELE AHE DELAY TIMER 2.550.118.21 3S-300S 24VAC-DC

PEPPERL  FUCHS EG4-R SWITCH AMPLIFIER 07219S

PEPPERL  FUCHS EGT-101 DUAL CHANNEL TRANSFORMER ISOLATED REPEATER 71748

MEASUREMENT TECHNOLOGY SLP32D SURGE PROTECTION DEVICE

Dickow Pumpen NMB 26/210 Inner Hexagon Cap Screw 01017606 914.12

Bimetal Indicator Thermometer Type 60 Temp Range 0-100' C

Daikin 0139193 Packing Unloader Cover

Daikin 105204 Crank Pin Metal

FOXBORO 1999 C2MV0

Daikin Gasket R3112925B-2 for RKS5F

ENTRELEC 11 056-11 RELAY

TELEMECANIQUE RM3 TAR114TS7 TIME DELAY RELAY 055691 480-500V

Sconinc SCONI-PMC-AR4Y Signal Interface SCONIPMCAR4Y

SE ZELIO SR3 XT101BD DISCRETE I/O EXTENSION MODULE 88960221

TRUMETER 722-0002 HOUR METER 90-264VAC

TRUMETER 722-0002 HOUR METER 90-264VAC

TELE TSX DSF 612 OUTPUT MODULE TSXDSF612