0021-70280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

MANNESMANN DEMAG D05LV190301 KBA 71 A 4

MANNESMANN REXROTH VT11027-10 RELAY MODULE R90010989

MANNING SYSTEMS GM-1 GAS MONITOR

MARATHON ELECTRIC DVR 2000E+ DIGITAL VOLTAGE REGULATOR C-8794700HMG01

MARCN DCR1274SD1818

MARCONI electronic devices MEDL 9122 M41 600R

MARECHAL ELECTRIC DSN1 DOMESTIC ADAPTOR 6118015D40 1P+N+E

MAR-EL MEA 151-D PCB CARD WITH PHOENIX CONTACT SKBI 64/C64 PLUG IN CARD BLOCK

MAR-EL MEA-310-11-12-13 PCB CARD

MAR-EL MEA-403 PCB CARD EP604.21799-637

MARINE TECHNOLOGIES 300011 PCB CARD 101269

MARINE TECHNOLOGIES L3-300012E THRUSTER TB PCB CARD MT25017021 REV.FA

MARINER SYSTEMS HP COMPAQ 8200 ELITE CONVERTIBLE MINITOWER PC MS2250

MARINER SYSTEMS MS1090 HP COMPAQ LA1951G LCD MONITOR EM890AA REV CTT221

MARINER SYSTEMS MS1160 HP E190I IPS DISPLAY E4U30AA E4U30AT E4U30AS REV LIT111

MARINER SYSTEMS MS1160 HP LA1956X LCD COLOR MONITOR A9S75AA A9S75AT REV CTT111

MARINE-TECH BA-50 BILGE ALARM MONITOR 15PPM

MARINFLOC 6100A PAPERLESS GRAPHIC RECORDER

MARITIME HYDRAULICS 6R-AATB2083F03B DRIVER CARD 30028916

Marker Control Unit MV-5 ZE 401

MARPOIL 50530 B PCB CARD

Marposs E9066 Industrial PC Panel Model: 866DBLAFAZ

MARQUARDT 1006 6(2.5)/250~T85

MARSEN KN-1401B BAR GRAPH DIGITAL INDICATOR KN-1000

MARSEN PT420 PRESSURE TRANSMITTER

MARSEN VIS-200 CONTROLLER TK4H-RC4A

MARTEK BULKSAFE WATER INGRESS DETECTION SYSTEM

MARTENS A9648-4-2R-AO-5-00-A DIGITAL CURRENT PANELMETER

MARTENS ELEKTRONIK MR50EX-1-2R-00-AO-5-00 MONITORING RELAY

MARTENS EP9648-1-15-5-00 ECONOMY PANELMETER 24VDC

MARTENS V9648-3-2R-AO-5-00-V DIGITAL VOLTAGE PANELMETER

MARTIN 01006052B PCB CARD 62000167

MARTIN 01006053D MAC 350 INLED ONE DRIVER PCBA 62000168

MARTIN 50402180 PCB CARD FOR MAC 350 RDM 01001547A

MARTIN 62000082 PCB MX - TO DISPLAY KEYBOARD 01002507E

MARTIN 62000095 MAC 550 PCB MAIN BOARD 01001530E

MARTIN 62000535 MAC 301 PCBA DISPLAY JBE100 VER 1.4

MARTIN 62006045 PCBA PSU 250W 01004063F

MARTIN 62006045 PCBA PSU 250W 01004063G

MARTIN 62021029 ZR 24/7 DMX PCB CARD

MARTIN 62331037 MAC 700 P YELLOW Y SP FLAG PAIR 46925206-A

MARTIN DECKER 218554 SIGNAL CONDITIONER CARD PC218553 REV.A

MARTIN DECKER TOTCO 218470 PCB CARD PC 218469 REV.B

MARTIN MAC 250 KRYPTON PCB MAINBOARD 62000088 VER 1.2.2

MARTIN PROFESSIONAL 01001516D PCB CARD EXTERIOR 300

MASCOT 5186 SWITCHING POWER SUPPLY 002257

MASTERPOWER 949-BCB101604-04 SINGLE PHASE BATTERY CHARGER CONTROL BOARD

MASTERPOWER ELECTRONICS 949-CPIB102056-02 CONTROL PANEL INTERFACE BOARD

MASTERVOLT 40020506 MASS CHARGER 24/50-2 OUTPUT 28.50V 50A

MASTERVOLT MAGIC 24/24-20 DC/DC CONVERTER 81300200

MASTERVOLT MASS 24/25 AUTOMATIC BATTERY CHARGER 040720260

MASTERVOLT MASS SINE 24/1500 SINE WAVE INVERTER 024021500

Mastervolt Mass Sine 24/800, Inverter, Inverter,

MASUDA OIL FILTER ELEMENT F12-030SW

MATERIAAL METINGEN EXATECH C271904/C CONTROLLER BOARD SE100-147 V002

MATRIX KRYPTON-6315M/M4G/LPT FANLESS EMBEDDED COMPUTER

MATROX F7292-0102 PCB CARD REV B

MATROX F7292-0102 VIDEO GRAPHICS CARD M9120 PCEIx16 REV.B

MATROX P690 LP PCIe x16, P69 MDDE128LPF QUAD VGA MONITORS GRAPHICS CARD

MATROX XTO-F1400F MULTI-DISPLAY KVM EXTENDER WORKSTATION

MATSUSHITA ELECTRIC PANASONIC AFP-8550

MATSUSHITA ELECTRIC PANASONIC JU-256A428P

MATSUSHITA ELECTRIC PANASONIC MSM011P1A

Mattke MDR2100 / ARS 2105 Type: MDR2105 V01 Servo Controller

MAX MOTOR HHP56-05-90-18 VARIABLE SPEED DC MOTOR

Maxon 449598 EC 90 flat Ø90 mm, brushless, with Hall sensors

MAXON MOTOR 148810 SERVO MOTOR STAUBLI REF: D22124600

Maxon Motor EPOS2 24/5 | 367676 digital positioning controller, 5 A, 11-24 VDC

MAYR 3/804.410.3 X1067853 0298 STOP BRAKE 207V 16W

Mayr Roba - Switch V8001694 / *8191349

MB CONNECT LINE MDH 530 MBPOINT

MBS-B9 SWING DOOR CONTROLLERS MARINERS

MCB ENCODER 16295

MCB FRANCE ABSOLUTE ENCODER

MCE CHFB INTELLIGENT BATTERY CHARGER

MCGG82H1CB0753C CONVERTEAM ALSTOM

MCT ZA 23 100 E IGNITION TRANSFORMER 2002.0270.002

MD TOTCO 222573-001 ULTRASONIC PIT LEVEL SENSOR 12-30VDC

MD TOTCO 40221860-10-MS-00S PRESSURE TRANSDUCER 10000 PSI REV 02

MDL MK2 UNIVERSAL CONTROL UNIT PCB CARD REV B

MEAN WELL DRH-120-24

Mean Well DRP-480S-48 Switch Mode Power Supply, Output: 48V DC, 10A, 480W

MEAN WELL ELG-150-36A

Mean Well RS-15-12 Embedded Switch Mode Power Supply SMPS, Output: 12V DC, 1.3A

MEAN WELL RSP-1500-24 SWITCHING POWER SUPPLY

MEAN WELL S-150-24 POWER SUPPLY 6.5A

MEAN WELL SP-200-24 POWER SUPPLY SP-200-24-RC

MEAN WELL SP-480-24 POWER SUPPLY

MEASUREMENT COMPUTING PCI-DIO96 DIGITAL I/O BOARD REV 1

MEASUREMENT TECHNOLOGY LCI-90I LINE CONTROL INSTRUMENT

MEASUREMENT TECHNOLOGY LTD MTL5049 ISOLATING INTERFACE UNIT

MEASUREMENT TECHNOLOGY LTD MTL5073 TEMPEATURE CONVERTER THC OR RTD INPUT

MEASUREMENT TECHNOLOGY MTL 2213 3-CHANNEL SWITCH/PROXIMITY DETECTOR RELAY

MEASUREMENT TECHNOLOGY MTL 702+ REPEATER SAFETY BARRIER - LOT OF 5

MEASUREMENT TECHNOLOGY MTL 787+ SHUNT-DIODE SAFETY BARRIER - LOT OF 5

MEASUREMENT TECHNOLOGY MTL2211 2-CHANNEL IS-INPUT SWITCH OPERATED RELAY

MEASUREMENT TECHNOLOGY MTL4841 COMMUNICATION MODULE

MEASUREMENT TECHNOLOGY MTL5011B 1 CHANNEL BARRIER WITH RELAY OUTPUT MAX 10.5V

MEASUREMENT TECHNOLOGY MTL5015 TWO CHANNEL SWITCH/PROXIMITY DETECTOR INTERFACE

MEASUREMENT TECHNOLOGY MTL5021 LOOP-POWERED SOLENOID/ALARM DRIVER IIC

MEASUREMENT TECHNOLOGY MTL5025 SOLENOID/ALARM DRIVER

MEASUREMENT TECHNOLOGY MTL5044 REPEATER POWER SUPPLY

MEASUREMENT TECHNOLOGY MTL5044 TWO CHANNEL REPEATER POWER SUPPLY 4/20MA

MEASUREMENT TECHNOLOGY MTL5046 ISOLATING DRIVER 4/20mA W/SMART COM & LINE FAULT

MEASUREMENT TECHNOLOGY MTL5516C 2-CH SWITCH/PROXIMITY DETECTOR INTERFACE

MEASUREMENT TECHNOLOGY MTL838B-MBF ANALOGUE MULTIPLEXER RECEIVER

MEASUREX 05268101 RECEIVER POWER SUPPLY/TEMP SENSOR REV A

MEASUREX 05277501 PCBA DETECTOR AMPLIFIER 100 M OHM G PCB CIRCUIT BOARD REV F

MEASUREX 05298001 SINGLE CHANNEL AMPLIFIER REV D

MEASUREX 05324111 STANDARD 86/88 ROM REV A

MEASUREX 05325202 PRE AMP COLOR SENSOR REV C

MEASUREX 05329201 CPU BOARD FOR COLOUR SENSOR MX REV A

MEASUREX 05329201 STANDARD 86/88 MODULE CPU PROCESSOR

MEASUREX 05341100 BACKPLANE HI POWR LF SOURCE ASSEMBLY

MEASUREX 053423-00 F/O INST BUS XCVR REV D 05342300

MEASUREX 05342400 F.O. SWITCHOVER MODULE REV F

MEASUREX 053430-00 PRINTONIX RS-422 I/F 05343000

MEASUREX 05362800 MOTOR CONTROLLER TYPE 2 REV B

MEASUREX 053690-00 DISPLAY KEYBOARD CONTROLLER HIGH RES 05369000

MEASUREX 05372500 RS232 TERMINATION ASSEMBLY REV B

MEASUREX 05372500 RS-232 TERMINATION REV B

MEASUREX 053791-00 TERMINATION PIDP II/III REV A 05379100

MEASUREX 054005-02 TERMINATION BOARD REDUNDANT F/O 62.5/100M COMM W/AB 05400502

MEASUREX 05402000 DC-DC POWER SUPPLY PCB

MEASUREX 05404101 QSSB II BOARD

MEASUREX 05404600 RCUR/PWR SPLY/TEMP SENSOR TYPE III

MEASUREX 05405200 HIGH DENSITY POWER I/O 16/32 CHANNEL REV A

MEASUREX 05407900 ENDBELL POWER/INTERLOCK DISPLAY MODULE REV B

MEASUREX 05410100 QSCP W/F/O I/F TYPE 2