福建中立恒自动化设备有限公司
主营产品: 大型DCS系统备件,进口工业机器人备件,大型伺服系统电机驱动器,变频器,传感器,安全栅,编码器,电磁阀,流量计等机械或电气部件产品
0020-78894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


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。

OMP MAEIO01B Control Board MAE-IO01B MAE IO01B MW95A

STN Atlas DEBEG 4675 EM-Log Litton Marine Systems 4826-AC Rev.AE C.PLATH

ABB DSTA-121A CONNECTION IT 57120001-NY/1

Schneider Electric TSXDEZ32D2 TSX Micro Input Module 32I 24VDC IEC2

SanRex MK-3540 Board MK3540

Yokogawa PY 76-N4 Hokushin Synchro 100V 50/60 Hz

JRC CME-252 SSB Generator 6PCKD00628D PCB Board CME252

Danfoss EKC 315A Temperature Controller 084B7086

FMS RMGZ121.5A.581613.H14 Module RMGZ1215A581613H14

Westronics SBAG-202 Groding Resistance Insulation Monitor

Elimko E-680-16-2-0-00-0-0 Browlarm 80-265VAC 50-60Hz 85-375 VDC

Nordson EFD PICODOT 774 MV-100 1100703388

Mitsubishi MR-J200A AC Servo Drive Melservo-J 200A AC200V-230V

Laser Line Generator 53818-2563

HIGEN FDA7004B AC Servo Drive fda7004b

Toshiba IF661 Interface Module GIF661**S

GRAVINER 59146-001 DRIVE METER BOARD 39811-701

Weidmuller Managed Switch IE-SW8-M-WAVE Rev B

Astrosyn Minebea Synchro 15CX-9001-A03 Motor 115/90v 60Hz

Sifam Harmony RX BASEBAND Meter Din Case 61.5-388 Mr AC

Furo Electric 05P0616 Control PC Board

AMIBIOS 386SX Ver 3.0 SBC Industrial Single Board Computer

Sapra Elettronica M92C Rev.1 PCB Encoder Card Z92 2192

SCHARER 10827 26-2 Power Supply Board 10827 262

Camille Bauer A 821.01.20 010 Indicator Meter 500/5A 60HZ

Ericsson BMY 908 035/1 LCD Screen Panel R1A PBC 6200 BU2

Yamatake Azbil PBZ-CL007V Receiver With PBZ-CL007V Emitter

TEGMA 850 Calibrator-Thermometer

Diamond PAK ROC FCC ID E5Y6L9 Rev 4

Videologic CN3 OOPM-3.8/2 PCB Card with CN3 00OY-3.8/3 Vertex M1

Lust VF1202,I 1,G10,A11 Drive VF1202I1G10A11

 EAA-4 PCB 7252-080.0001 Circuit Board 72520800001 EAA-4/32

EH Contacter XT170 C2-C3 16709 4710 W1 XT170 C2 RTW

Liebherr GLD-3EP Wheel Loader Regulator ID-Nr 975788601

60-118039 Rev D TT37-118039-B PL 59-118039-C09

KEVLIN Corporation 22101B Cage Code 25634

Selco M1000-24-60B Esterline Auxitrol Carla Alarm Annciator M10002460B

Terasaki ESM-104G Starter Module K/87Z/5-001B ESM104G

A/W 402303 Issue 4 Relay Control Board

bergoz BPM-XTD 126.0 4115

EMRI SAX51 3-2292-B Sax01 Board

OMRON CS1W-ETN01 Ethernet it CS1WETN01

OMRON V680-CA5D02-V2 ID Controller V680CA5D02V2

JRC PCED00823E CCD-165 PA Alarm CKT CCD165

TOKIMEC 114894013 PCB Card 114805012

ERNI 6120.521.529 Control Circuit Board 990E.CIF.529 10 Bit A/D Converter

ICS Electronics VS1085/C1 ISS B TOR2-PC 000008-00.1 Ver 1.8

GRAPHA Electronic 4216.4050.2E RTC  Series Panel connection

HP 77120-24410 Rev A PCB 77120-64420

OMP MAEIO01B PCB Control Board MAE-IO01B MAE IO01B MW95A

NABCO MCA-401-01 PC Board K030063 883 73747302

Thrane  Thrane TT37-121958-C Printed Circut Board

isys 38489126-000 Rev B PCI Image Interface 3848 9183-000

Mini DYSC DS10004A120V2SH1000A Single Phase Voltage Sag Correcto 92-00120 Rev A

KOD 07853 PCB Board KOD-07853 8141874/8

TOKIMEC 1148940409 HL IF PCB Card 114805045

H.M. Stein Sohn E 415.1 (2) Electronic Card E415.1

TOKIMEC 11489440 PCB Board 114805352

Edward IH1000MK5 HX BULKHEAD MULTIPACK D37280850 Control Module

ABB Commander CR100 Digital Cart Recorder CR102/B011/STD

Siemens Rauchschutzzentrale RSZ1-FSA Smoke Detection it

Parker Servoregler 638A 063A063F0STOPDN00HF2 Digital Servo Drive

Stellartech Research Assy 884-0247-000 Rev.C Audio ZBoard 884-0240-000 Rev.A

Fanuc A13B-0159-B001 Handy File

 OKI S-LCXX KEL PCB Board LCXX

BEKA Associates Advisor A70 Process input panel meter A70-115

DZEC 103855 PCB DZEP000965 ERYC Circuit Board XC62098182MR

Lindenberg-Anlagen MEC24-B Diesel Engines Controller  Monitor

Trojan Technologies UEBERALL UV-CTRL 2000 Controller for Sterilization Device

Consilium Navigation SAL T2F 700032 Rev C7 PCB 700032C

ERNI 6120.521.443 PCB Control Circuit Board 990E.CIF.443 16 Iso O.C.Out

Schleicher DZ 52-SL Timer DZ52SL 220V

KEI System BTB-251/01A Board

Shimaden SR22 Digital Temperature Controller SR22-4I-000

TEC 55000788-01 Rev.C AccelePt 2r 920-PCI Adapter 50000665-01 DI 30003712-02

SN Open-Shut P.No. 206 Variable Timer Circuit 206 PCB Circuit Board

Yaskawa CACR-HRCE20BB Rev.B06 DF8203884-B0

National PC M40-III PL Expander it APL4715 Mark III Matsushita Electric

TQ Environmental Facility Card ISSUE 1.1 No.94 with 2-Keys

Image Export Processor 7500-2064-01H PCB 7500206401H

Eaton RASP-310AI1SO-C320S1 Frequency controlled motor starter

WATLOW EZ-ZRM CONTROL MODULE MULTI FCTION CONTROLLER RMC1U1U1H1HAAAA

Saab Marine IO485 Rev.G PCB 9240005-504 PWB 9240 005-019A

Kongsberg VT25-373-99/X9 3800003 DC/DC CCI Power Supply Converter 20-60VDC

Face 8F1341B0102-B PCB 8F1341CE321b DTC TSSC Ver.2.67

ERNI 6120.521.408 Control Circuit Board 990E.CIF.408 32 ISO IN 24 VDC Common

Siemens Simatic S7 ET200-SC 131-1BH12-0XB0 PLC Module 6es7 131-1bh12-0xb0

Logoswed LX8522 Control Board

Terasaki EMW-1501 2 Port TM IO Module 96012

Toshiba PLC and Module PS261, PU234, AD268, AI22, RO62

Creator Net-P53 Panel Multi Media Control System

SAM Electronics DEBEG 4422 MX420/2 Display 3508 102 70200 Leica

Video Decoder Module 804600 Card 50-000639-02p iss:1

Leuze Electronic DDLS 170/120.1-1110 Optical Data Transmitter

Miranda Alto-CPU 1686-0200-200 WO 15929 0686-9600-202 with Compact Flash  Ram

E156181 Screen Display Board 4269-530.06 761.01 005238 wk 43.06

 Hypertherm 041120 PCB

Honeywell DC100-8002 Temperature Controller

Yokogawa PW401 S1 Power Supply

Kongsberg MB733S74K17 Temperature Sensor 280890

Lauer PCS 090 Topline Mini Bedienkonsole / Operator Panel PG 090.207.D 241096

SIEMENS 6SE7031-7HG84-1JA1 Inverter Power Board 6SE70317HG841JA1

Hypertherm 141017 PHC Motor Drive PCBS-0120-D and PCBS-0119-C

Tamagawa Seiki TSI507NI9 Optical Shaft Encoder

Norcontrol HE220052C NN-1E-201 Board RPM-OVERSPEED NN-1E-201.1

S.C.E. Elettronica V25 LC-A Monitor PG_LC Rev. V3.2 V25LC Series V25-LC

Hypertherm 041605 Rev B PCB ASSY:HD4070 CONT.

Beijer CIMREX 69T 04416B Firmware V4.10 Boot V4.15

Siemens C98043-A1236-L21 for Siemens Simovert Drive

TERASAKI EMW-1301 TMA  TM I/F 95122

HLV-94M Cylinder Pressure Curves Analysis

Soren T. Lyngso 900366210 V01 NR 550945 W 9423

Data Track Process Instruments Tracker 300 Supply Excitation T321 ()

Eagle Signal Controls 6116

Philips KS3930 Line-Recorder 9404 393 00021

Metter Toledo 13787300A 4UW B13789000A Logic Control Board with Display

LRS 1 Gestra LRS 14 b 006967 Timer or controller

Siemens 6SE7018-0ES87-2DA0 BRAKE IT 510-650V DC 5KW SIMOVERT

6080335 Rev G Assy PN. 03956-1979112 AW Rev B Board

KB Electronics KBVF-23D (9959C) AC Motor Speed Control SIVF (9474) it

EndressHauser RIA452 Digital Display Meter RIA452-A212A12A

G.T. Tachometers GTM404B-FV4 Controller Meter

Uzushio Electric UST-204A PC Board NO.1306B

Rose Electronics CRV-SDLFMT2SL DVI-D KVM Extender

BihlWiedemann AS-I Safety BWU2202 AS-I Profibus Gateway

Moore Industries TDA/k-50MV/SH1/24DC-MR-AR2 Thermocouple Alarm Relay

IAI 12EX 35 600 Intelligent Actuator 12EX35600 Motor Controller 12EX-35-60

EAC Axis Q1942-PT 10MM 30 FPS 0981-001-01 Axis Commication AB

Selco T7900 Electronic Potentiometer T7900-00

FLEXAXIS 4 MC464 FlexAxis I/F 4 Axis P879-00094

Lenze 8200 Vector E82EV371-2B Frequency Inverter 00450736

JETTER INT 5 Rev.01 PCB Extension Circuit Board V1.06/1.02 Beseite


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