0100-16003板卡船舶半导体工控备件优势经销

福建中立恒自动化设备有限公司

目前，世界上有200多个厂家生产可编程序控制器产品，厂家有德国的西门子，美国的Rockwell(AB)、通用(GE),日本的三菱、欧姆龙，法国的施耐德等。

可编程序控制器总的发展趋势是向高集成度、小体积、大容量、高速度、易使用、高性能方向发展。具体表现在以下几个方面：

(1)向小型化、专用化、低成本方向发展

20世纪80年代初，小型PLC在价格上还高于小系统用的继电器控制装置。随着微电子技术的发展，新型器件大幅度的提高功能和降低价格，使PLC结构更为紧凑，功能不断增加，将原来大、中型PLC才有的功能移植到小型PLC上，如模拟量处理、数据通讯和复杂的功能指令等，但价格不断下降，真正成为继电器控制系统的替代产品。

(2)向大容量，高速度方向发展

大型PLC采用多微处理器系统，有的采用32位微处理器，可同时进行多任务操作，处理速度提高，特别是增强了过程控制和数据处理的功能。另外，存储容量大大增加。

(3)与计算机联系密切

从功能上看，PLC不仅能完成逻辑运算，且计算机的复杂运算功能在PLC中也进一步得到利用，从结构上看，计算机的硬件和技术越来越多地应用到PLC；从语言上看，PLC己不再是单纯用梯形图语言，而且可用多种语言编程，如类似计算机汇编语言的语句表，甚至可直接由计算机语言编程；在通讯方面，PLC与计算机可直接相连并进行信息传递。

(4)发展多样化

可编程序控制器发展的多样化体现在3个方面：产品类型、编程语言和应用领域。

(5)模块化

PLC的扩展模块发展迅速。功能明确化、专用化的复杂功能由专门模块来完成。主机仅仅通过通讯设备向模块发布命令和测试状态，这使得PLC的系统功能进一步增强，控制系统设计进一步简化。

(6)网络与通讯能力增强

计算机与PLC之间以及各个PLC之间的联网和通讯的能力不断增强，使用工业网络可以有效地节省资源、降低成本、提高系统可靠性和灵活性，致使网络的应用有普遍化的趋势。

(7)多样化与标准化

生产PLC产品的各厂家都在大力度地开发自己的新产品，以求占据市场的更大份额。因此产品向多样化方向发展，出现了欧、美、日多种流派。与此同时，为了推动技术标准化的进程。一些国际性组织，如国际电工委员会(IEC)不断为PLC的发展制定一些新的标准，如对各种类型的产品作一定的归纳或定义，或对PLC未来的发展制定一种方向或框架。

(8)工业软件发展迅速

与可编程序控制器硬件技术的发展相适应，工业软件的发展非常迅速，它使系统应用更加简单易行，大大方便了PLC系统的开发人员和操作使用人员。

可编程序控制器的输出信号类型可以是开关量、模拟量和数字量。输出单元从广义上分包含两部分：一是与被控设备相连接的接口电路，另一部分是输出的映像寄存器。

PLC运行时CPU从输入映像寄存器读取输入信息并进行处理，将处理结果放到输出映像寄存器。输出映像寄存器由输出点相对应的触发器组成，输出接口电路将其由弱电控制信号转换成现场需要的强电信号输出，以驱动电磁阀、接触器、指示灯等被控设备的执行元件。

Pdl Electronics E660-621 Printed Circuit Board

Pdl Electronics 0371-609 Printed Circuit Board

Alan Electronic SRH-2448 Electronic Hooter

Pdl Electronics 0371-609 PCB Card

NEBB ZT 03D Circuit Board Provet 11

Cs-12a 6295

Conzerv DM 3270 Digital Panel Meter 50/60Hz

ABB 3bsc 980 006 R168 Printed Circuit Board

Siemens 6ES7 223-1QH32-0XB0 Simatic S7-1200 Digital I/O Module

Secure Meters D3M051-483/EL-115IED Digital Panel Meter 1A Class 0.5S

Mitsubishi Electric Fx1s-30mr-001 Programmable Controller Ac85~264v 50/60hz 21w

Nebb Zt03c Printed Circuit Board

Terasaki AGR-21BL-PS Over-Current Release 1A5480SAB 5000A

Terasaki 1A5480SAB Over-Current Release AGR-21BL-PS 800A

Terasaki 1A5480SAB Over-Current Release AGR-21BL-PS 1250A

Pro-Face GC-4401W Touch Screen PFXGE4401WAD

Nishishiba Electric Rvc-3wg Control Panel Board

Nishishiba Electric Rvc-3wh Control Panel Board Npn36303

Nishishiba Electric Fbd-4wh Control Panel Module PCB

210469 525267 Printed Circuit Board

Eton Et856 Printed Circuit Board Schf43505170

Schneider Electric 140 Dai 753 PCB Card Schf43505170

Fuji Electric Sz-4n/cd Coil Drive it Dc 24v

Siemens Simatic S7 6ES7 193-6AR00-0AA0 Bus Adapter BA 2XRJ45

E. Dold  Sohne LG5929.60/100/61 Extension Module

Schneider Automation 140 Dai 753 PLC Input Module Schf43505170

E. Dold  Sohne LG5925.48/61 Emergency Stop Module

E. Dold  Sohne LG5929.60/100/61 Extension Module 24VAC/DC

Honeywell EDA51-HB Charging Dock Handheld Terminal

E. Dold  Sohne BH5928.47/61 Emergency Stop Module w/ Time Delay 60-600s

LP 3-11 1080/8 Life Test Main PCB Card CM75DU-12H

Lineage Power 10LD11002002 Printed Circuit Board

Dell 7171E Optiplex Riard Rev: A01

Centennial FL04M-15-11119-67 Linear Flash Memory PC Card

Siemens 6ES7953-8LJ11-0AA0 Simatic Micro Memory Card 512KB

Siemens 1P 6ES7 952-1KK00-0AA0 Simatic S7 Memory Card

Nishishiba Electric Rvc-3wh Control Panel Board PCB Npn36303

Man BW 14.0330.0 Lubricator Terminal

Nishishiba Electric Kspd-2wg Control Panel Module PCB

Nishishiba Electric Rvc-3wt Control Panel Module PCB

C.Wilh.Stein Sohn 84-3831 Exhaust Average System Module

LT 3e511123

LG K56PA-DRS Programmable Controller Base it

Berghof RDC2-Centrotherm 500K Motor Controller Version: 0003

Berghof Rdio 8/24-0,5 Remote I/O Module Version: 0002

Thermodat 17M5/4UV/4P/485/2M Panel Meter 220V

Stahl ET-65-RS422 HMI Terminal Operator Panel Rev.Hw: 2.13

ABB 68990025 B Control Panel Keypad

ABB 68698251 C 1/2 Thermal Print Head PCB

Selco M1000.0420 Alarm Monitor 12-24V

Selco M1000-24-00B Alarm Annciator it 24V

Kumoh RIC-200PN-A R.P.M Comparator 24VDC

Vossloh Schwabe L18/20.108 lamp ballast 220v~60hz

Bender Ireh 150 Insulation Monitor 0-660vac 50-60hz

Radix EK2SP Digital Temperature Controller 50/60Hz

Kalex K368 Printed Circuit Board

Siemens 6ED1 052-2MD00-0BA6 Logo 12/24RCO w/ 6ED1 055-1MB00-0BA1 PLC Module

Ulrich Esders 1G16 Acceleration Sensor 24VDC

Murr Elektronik 51540 Output Relay 24v~/ 20ma 50/60hz

Honeywell DC1010CR-301000-E Digital Temperature Controller 85-265VAC

TMS LEVEL COM 100 Liquid Level Computer 0.10A 115VAC 50/60Hz

Larsen  Toubro Pelican

Daikin A100 Solenoid Coil Ac100v 50hz

Technical Marine Service LC-100 Liquid Level Computer Ver 2.95

APC SU044-1 Reddant Switch 50/60Hz

Conzerv EM 6436 Digital True RMS Energy Meter Ver 03.03.05

Cisco Systems 2801 Integrated Services Router 2800 Series 5A 100-240V~

Moxa IKS-6728A-4GTXSFP-HV-HV-T Ethernet Switch Rev 1.2.0

Fisher 5-30 PSI Pressure Gauge

Koyo 405EX Direct Logic PLC Module 50/60Hz

Delta/ Avaya TDPS-138AF B Switching Power Supply 700500985 Rev: 01

Saab Tankradar 3.93501.151/0000-000 Key Board

ABB N0CH0070-62/NOCH0070-62 Du/dt Filter 64023071 IP22

Shinko MOC6025-2I-10A Converter Module 50/60Hz

Ge Multilin F650 Digital Bay Controller F650BABF1G0HI 110-250V 30W

Hernis Scan Systems 400 MULTI NODE/ CVT NODE / CAN Module 0-264Vac 50W 50/60Hz

65361CAF, TEH8715

Rextron Integra Pro C9EBEDCE36/ C8EBF3C800 17" Server control LCD monitor

Siemens 6SE7013-0EP50-Z Masterdrives MC AC/AC Drive Z=G91C23

Honeywell 51201557-150 I/o Link Module Rev: K

Wiesheu 105247 DC Gearmotor TYP 111, 24V

Measurex 05406700 Tube Current Controller 04406700 Rev: C

Linkx IRS-55 Infrared Ceiling Sensor C805010258

HP 0950-2625 Hard Drive 4gb W/o Software 51402486-300 Rev: A

Honeywell 620-0636 Processor Module IPC 620-06

Tata Honeywell IRTP310 Printed Circuit Board Rev: 0

SMC PSE560-N01-28 Pressure Sensor Class 2 12/24VDC

Terasaki HCU-P UVT Controller 200-240VAC

Mitsubishi A1SJCPU-A Melsec Cpu Processor it Controller

MUELLER 75-11M-01 BOP Tests Equipment

Pepperlfuchs KFD2-UT-1 iversal Temperature Measurement Amplifier 72052

Waters WAT084080 Column Tube Joining Assembly Code: AB

Beckhoff PLC Module KL1408,KL9187,KL9186,KL2408,KL3052,KL6001 0020,KL9100,KL9010

Waters 430001789 Assy Cap. Tube Col. Man. Desalt Cart 25UM X 12.5 In Long

TEAC FD-235HG Internal Floppy Disk Drive 193077b0-80 Rev A01

Pepperlfuchs KFD2-UT-EX1 iversal Temperature Measurement Amplifier 71922

Waters 3987585 F Silica Capillary Tubing 375X25 1M

Honeywell 51304537-200 Input/Output Circuit Board 94V

Pepperlfuchs KFD0-CS-EX1.51P Current Driver/ Repeater 72147

Beckhoff BK9050 Ethernet TCP/IP Coupler w/ Module 24VDC

Waters 430003649 Tube Cap Assembly Code: MM

ABB 07KP53 Modbus Coupler Commication Device Rev: B/0

MTL Instruments Series MTL 3000 MTL 3046B Repeater Power Supply

Honeywell 51304831-100 TPDG I/O Circuit Board Rev C 94V

Terraprima Ladybird P M0T-LS Environment Sensor

Honeywell 51103224-100 Exch Filter Circuit Board 94V

WATERS WAT054940 Sep-pak Vac C8 3cc Cartridge

Eaton MTL5544D Repeater Power Supply 20-35VDC

EGO 55.18015.020 Temperature Control Device

Honeywell Enraf 762 Vito LT Interface Module

Honeywell 30735863-001 Switching Circuit Board 94V

Semikron SKKD 162/16 Rectifier Module Semipack 2

Praxis 98.6.021.602 Automation Monitoring Panel Rev DAA

Honeywell 51108088-100 DHI Input/Output Circuit Board Rev D

Norcontrol Automation HA110010A/A/ Output Extension Buffer

9211394-005L/ 9211394-005K Printed Circuit Board

Thyssenkrupp PME02I-MOD System Engineering V.PME02.167.ST00, 24VDC 2A

9211392-005L/ 9211392-005K Printed Circuit Board

Rexroth R911305034 Indradrive 200…500v 13a 50…60hz

Yamatake-Honeywell 82407468-002 Multifction Regulator Board Rev 08

9213859-001L/ 9213859-001K Printed Circuit Board

MTL Instruments MTL 3071 Series MTL 3000 Temperature Converter

Honeywell 51304776-400 TR485 I/O Circuit Board 94V

MTL Instruments MTL 3072 Temperature Converter 15-35VDC

Nebb DT42A Printed Circuit Board NL434199/ NL-323987

MTL Instruments Series MTL 3000 Temperature Converter MTL 3072

Honeywell 51305075-100 TPDGC Input/Output Circuit Board 94V

Thomas  Betts 484-256 Cable Socket Shell Connector

IFM Electronic IGS236 Inductive Sensor AA1610

ITT 765-0282A/ 765-0282B Printed Circuit Board

IFM IFS244 Inductive sensor E0001.021.40.02

Honeywell 4DP7APXID211(E) Digital Input Circuit Board Rev C