0020-35547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

SE A9MEM3110 3-PH ENERGY METER IEM3110 63A

CLIPSAL L5512RVF 12 CHANNEL VOLTAGE  RELAY 220-240V

CLIPSAL L5512RVF 12-CH VOLTAGE  RELAY 220-240V

NAGANO KEIKI SEISAKUSHO KH50 PRESSURE TRANSMITTER 24VDC

Saginomiya ONS-C106 Lube-Oil Protection Controls 004181

EUCHNER TZ2LE024SR6 SAFETY SWITCH TZ 24V AC/DC

PR ELECTRONICS 2289A SIGNAL CALCULATOR 24VDC 2289A1

MITSUBISHI FX2N-64MR-ES/UL PLC PROGRAMMABLE CONTROLLER 100-240V

MELCHER POWER-CONVERT SELECT 240 LWN 1601-6 POWER SUPPLY 24VDC 10A

ABL 7RM24025 REGULATED SWITCH POWER SUPPLY 24VDC 2.5A TELEMECANIQUE

SCOTGRIP 16-0832-21 ACCESS VALVE

DEIF TAV-210DG/3 TRANSDUCER 0-600V 24VDC

DEIF TAV-210DG/3 TRANSDUCER 0-600V 24VDC VT RATIO 440/100V

TELEMECANIQUE RM4TA02 MONITORING RELAY 290-580V

ABB CM-IWN-DC INSULATION MONITORING RELAY 1SVR450065R0000 24-240VAC/DC

TOYO KEIKI SCF-12NV VOLT METER 0-600V PT 460/115V

TURCK MS22-RI ROTATIONAL SPEED MONITOR

SELCO T4800-31 LOAD SHARER 400-450V

MELCHER POWER-CONVERT LWN 1601-6 SELECT 240 POWER SUPPLY 24VDC 10A

STAHL 9002/13-280-110-001 SAFETY BARRIER

STAHL 9002/13-280-110-00 SAFETY BARRIER

PHOENIX CONTACT NLC-055-024D-08I-04QTP-00A BASE UNIT 2700453

Selco M1000-29-10 Alarm Monitor 24 V M10002910

SELCO NWS M1000 ALARM MONITOR 24V 253231

JRCS SCU-RN2 Starter Control Unit AC18V JRC

TELEMECANIQUE ABE7-R08S111 8CH ELECTROMECHANICAL RELAY

MURR ELEKTRONIK 7000-31261-0000000 PROPORTIONAL AMPLIFIER 28501

PR ELECTRONICS 5714 PROGRAMMABLE LED INDICATOR 5714A

ACROMAG 900EN-S005 ETHERNET SWITCH 15-36VDC

ELECTROMATIC SB245220 INTERVAL ON OPERATE 220V

Omron SDV-FL6 Voltage Sensor 100-110V AC SDV-FL

ALSTOM RTX-153 TIME RELAY 24-48V AC/DC

Bender SUD 142 Voltage Relay 933557

ALLEN BRADLEY CAT 700-HR52TU24 TIMING RELAY 24-48VAC/12-48VDC 0.05S-300H

Honeywell HCC-6605PT High Resolution TDN  Camera 12VDC/24VAC

TURCK MS13-231EX0-R SWITCHING AMPLIFIER 190-250VAC

ALLEN BRADLEY CAT 1746-IM16 SLC500 INPUT MODULE

ELCON 326 2-CHANNELS ANALOG INPUT REPEATER 472385

ATS01N206QN SOFT STARTER FOR ASYNCHRONOUS MOTOR

BRODERSEN PXU-20.924 PROCESS SIGNAL CONVERTER 24VDC

HONEYWELL ISIS-V-1010 ANALOGUE INPUT MODULE 2400B1010 24VDC

FUJI ELECTRIC BM3RHB-020 MOTOR PROTECTOR 14-20A

Elcon Instrument MB4/4/ MB Series Intrinsic Safety Multi Barrier System MB

FISHER ROSEMOUNT KJ4001X1-CJ1 32-CHANNEL TERMINAL BLOCK 12P1902X032 REV C

PANASONIC FP-X C30TD CONTROL UNIT AFPX-C30TD 24V AC-DC 0.65A

OMRON DRT2-ID08-1 REMOTE TERMINAL 24VDC

OMRON DRT2-ID32ML REMOTE TERMINAL 24VDC

MITSUBISHI FX1S-20MT-DSS PROGRAMMABLE CONTROLLER

STAHL 9373/21-12-10 FIELDBUS ISOLATING REPEATER

PLATINE 2.055.3300.1 PCB

ABB TP180IA TIMER BLOCK 10-180S

PHOENIX ROLLS ROYCE UN9231 FILTER 24VDC

Pepperl  Fuchs EG4-R Switch Amplifier Connection Module 07219S

FELLOW KOGYO CT-2.3 CAPACITANCE LEVEL METER 100-220VAC

D AN 5871 Insulation Monitor

ALLEN BRADLEY CAT 1794-OE4 FLEX I/O ANALOG MODULE 96219476 1794-TB3 96145475

MOELLER EM4-101-AA2 ANALOG INPUT MODULE

ALLEN BRADLEY CAT 1794-OE4 SERIES B 96219477

Landis  Gyr LAL 2.25 Burner Control 220-240 VAC LAL2.25

Martens GS1000-1-1-5-54 Grenzwertschalter

PEPPERL  FUCHS KCD2-SR-EX2 SWITCH AMPLIFIER 216720

TOYO KEIKI ECF-12N KILOWATT METER PT 460/115V CT 800/5A

MURR ELEKTRONIK MB CAP 20/24 MAINTENANCE  BUFFER RELAY 85184 22-28VDC 20A

MULTITEK M100-AA1 CURRENT TRANSDUCER

D AN5871 INSULATION MONITOR

JRCS SRS-HNPSJ-3 TIMER CARD 440VAC

ELCON INSTRUMENT 412 2-CH ISOLATING CONTACT/PROX SENSOR REPEATER SPDT OUTPUTS

SIEMENS TXB1.PBUS INTERFACE MODULE 24V

Mitsubishi A0J2HCPU Programmable Controller

Mitsubishi A0J2HCPU Programmable Controller

BELIMO NM230A ACTUATOR 100-240V

BELIMO NM230A DAMPER ACTUATOR 100-240V

ABB DO802 3BSE022364R1 DIGITAL OUTPUT RELAY

ORIENTAL MOTOR BXD60A-A VEXTA BRUSHLESS DC SPEED CONTROLLER

SIEMENS 3UN2131-0AF7 THERMISTOR RELAY 110-120V

PULS CD5.241-S1 DC/DC Converter CD5-241-S1

IFM TN7530 TEMPERATURE SENSOR WITH DISPLAY 18-30VDC

KNICK ISO TRANS A 47 H1/1 LOOP POWERED ISOLATOR A47H11

ENDRESS HAUSER FTL 320 LIMIT LEVEL SWITCH 919929-0001 FTL320-G1A1

TELE OVE ER.K TIME RELAY 220V 0-30 SEC

TELE ER.K TIME RELAY 4105-220 220V

FEAS PSLC243 DC POWER SUPPLY 24V 3A

CREVIS ST-121F 16-POINT DIGITAL INPUT MODULE 12/24VDC

MTL 4045 Isolating Driver 4/20mA FOR I/P Converters MTL4045 Honeywell 51191696-1

MTL 4045C Isolating Driver 4/20mA with Line Fault Detection Honeywell 51192097-2

Saia PCD4.E110 Digital Module Version A PCD4E110

SAIA BURGESS PCD4.E110 DIGITAL MODULE

MULTITEK M200-V33U VOLTAGE RELAY 450V M200V33U

D AI 898/20 VOLT METER DC 24V

FISHER-ROSEMOUNT KJ4001X1-CJ1 32-CHANNEL TERMINAL BLOCK 12P1902X032

IDEC FC4A-R081 PLC OUTPUT MODULE

SIEMENS 6EC1050-0A SIMATIC C1 MODULE

WESTERMO 3179-0010 INDUSTRIAL MODEM TD-33/V90 US 12-36VDC

HANYOUNG NUX NX7-00 TEMPERATURE CONTROLLER NX7

QUARTET INVERTER CONTROL BOARD E0168-03-01 PCB C320

Atlas Copco 1900 0701 45 Input Output Module 24 VAC-9 VA 1900070145 I/O Module

ABB 265DS FCKA6J1 HART PRESSURE TRANSMITTER 160BAR 10.5-45V DC

ABB TE5S STAR DELTA TIMER TE5S240 220-240VAC

HONEYWELL HC900 CONTROLLER 900B01-0101 ANALOG OUTPUT MODULE

BERGHOF RDIO 8/24-0 5 DIGITAL I/O UNIT 203000001 VER 0002 20300000100472 24VDC

SAIA PCD4.E110 VER A DIGITAL MODULE

SIEMENS 3UL2302-A RESIDUAL CURRENT TRANSFORMER

Pleiger Elektronik 362 D Controller 9343626000 362D

Stahl 9475 12-08-61 Digital Output Module DOM08

Selco T2000 Reverse Power Relay T2000-07 110 VAC

SIEMENS 6DC3007-1BC SIMADYN C CONTROL MODULE

DEIF RMF-112D FREQUENCY RELAY 408200.60 440V AC

DEIF RMF-112D FREQUENCY RELAY 407746.80 440VAC

TERASAKI ESZ-161 DIODE MODULE K/782/11-001A

ABB SACE UVD 220/230V-240/250V VERSION 804

DEIF RMF-112D FREQUENCY RELAY 415VAC 409849.130

AEG SCHNEIDER DNP 205 POWER SUPPLY 24VDC AS-BDNP-205 MN 042 244 643

Sharp JW10 Programmable Controller JW-1324K 100-120/200-240VAC

CONZERV EM6400NG POWER METER

Danfoss KPS76 Thermostat 060L311266 Temperature Switch

Deif RMF-112D Frequency Relay 257453.310 440VAC RMF112D

DEIF RMF-112D FREQUENCY RELAY 110VAC

TOYO KEIKI EGM-23A 3-PH 3-WIRE WATT TRANSDUCER

Toyo Keiki EGM-23 3-Phase Watt Transducer

Toyo Keiki EGM-23 3-Phase Watt Transducer TMDK20512

Toyo Keiki EGM-23A 3-Phase 3-Wire Watt Transducer

Selco T2000-07 Reverse Power Relay 110V AC T200007

TERASAKI ECD-131 K/76Z/503-001

HONEYWELL CP-IPC CONTROLLER 24V AC 081028CP2

CROUSE-HINDS GRF12 3/4" HUB COVER

DO-FC-8-H I/O MODULE SXWDOC8HX10001

HONEYWELL CP-IPC COMFORT POINT CONTROLLER 111129CP 24VAC

ABB CT-ERS.12S ON-DELAY TIME RELAY 1SVR730100R3100 24-240VAC/24-48VDC

ALLEN BRADLEY CAT 2085-IQ16  74699 (BODY BURNED)

HUBA CONTROL 604 MECHANICAL PRESSURE SWITCH 0.2-3 mbar MAX 50/75 mbar 604.900000

AEG DNP 205 POWER SUPPLY 24VDC AS-BDNP-205 MN 042 244 643

FUJI ELECTRIC TR-10NLH/M1 THERMAL OVERLOAD RELAY 6-13A