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。

Nordson Asymtek 7232310 Rev B PWA SDHC v6 VC09300 DC1323 7221813 Dispensing Syst

Yokogawa DX2008-1-4-2 DAQStation Style H2 S2 Suffix F1 smart paperless recorder

Varian TFS Assy 04-719020-01 Rev A SCH 04-719022-01 Rev A PWA Mapping Orienter

Rudolph 200382 X-Y Motor Assembly Rev. B NSX-105 Wafer Inspection Semiconductor

Sensitron Sentox 44 Front Panel For Gas Leak Detection AXL10W51-AS818

Nordson Asymtek DV-8000 Heli-Flow Auger Pump 198445 Rev B Fluid Dispensing Syst

Kohler DEC 4000 Digital Generator Control Panel SW-Ver 1.05 DEC4000 Telys 2

Lambda 3 Controller Softw. V2.20.12E Panel for Marine Ballast Water Management

Baldor TSNM 24-06-700 ASR Servotron Servo Drive Controller 12941 TSNM2406700 ABB

Bauer BS03-34V/DSE08LA4 Worm-Geared Motor 26548921-1 BS Series 235r/min

EAC-300/M 9252-087.2002 Processor it W/ i386 EX CPU Windriver Vxworks 5483224

BOC Edwards PV25EKA Solenoid Isolation Valve Assy. Q41305000 Semiconductor

Ingersoll-Rand CPN/92751346 Sequence Control Board PCB CPN 92751346

SEL Schweitzer SEL-2522 Alarm Panel 36-Ch 25220X2H4X01 Visual/Audible Indication

Siemens 6GF1723-0AA Vision Sensor VS723 Ver HW 02 FW V2.7.6 Lens 6gf9001-1bh02

Baumuller BM3201 BM3201-ST20-00500-b-11110-01-E80 Art. 00438359 Baumuller bmaxx

 SDCS-AMC-DC-2 Rev G DCS Thyristor Power Converters 3ADT312700R0001

 ABB YPQ 111 A Extension I/O Board 61161007 YPQ111A Rev.D DCF1248285R0001

Siemens 6SN1135-1BA13-0DA0 Simodrive 611-A Main Spindle Module, 30/40 A

General Digital 90-850-021-1 Rev. D issue ruggedized LCD monitor 49956G771816-1

Kulicke  soffa N08001-4176-000-11 PCB Sensor control board 1999

Nordson Asymtek 62-0725-01 Rev. J 4 Channel encap module

CTC Parker Touch Screen PM1-4E1-XA3 PowerStation RS Monitor

Siemens Siprotec 7SJ6211-2EB00-1FC0/FF Multifction protection Module 04.80.05

Datacolor MicroFlash 200D Rom: 1.05 App Ver: 4.04 1200-0743 incl. 1200-0748 and

MDS SCIEX 1006851 Rev C DAQ Module 1003363H 1003366-D 00-50-C2-24-20-69 Pentair

Kongsberg RDIOR401 600950 Rev. A2 Remote Digital I/O Series RDIOR400

KITZ SCT IVB40VXF8A-NWF-25-W-(RS) IVB Vacuum Isolation Valve Pneumatic ~0.1Mpa

Leyb ITR 90 12091 Ionivac Hot Cathode Ionization Gauge Ver 1.40 120 91 12102

Warner Electric UM-180-2030 Gen2 iModule Clutch / Brake 5370-273-228 30 ft-lb

MKS DELTA II DLT2A2-32121 Flow ratio controller Gas N2 Range 20,000 SCCM

Kyowa EMZ-DH-4 0.73x Motorized Lens With Sony XC-HR50 Semiconductor Inspection

Saracom 0735-08 Magnetic Compass Northrop Grumman Sperrey Marine 4863 Rev. AC

Atlas Copco 1900-0710-32 Compressor Controller 1900071032 Elektronikon

Yokogawa HR2300 30Ch Model Hybrid Chart Recorder

TVD 1.2-08-03 Indramat AC Servo Power Supply TVD120803

Alstom ISTAT M233 M233X2GUYECAL0A Measurement it M233X2GUYECAL0A

6AV7884-5AG30-6BA0 siemens Simatic HMI IPC477c Bios v12.01.03

Rexroth MS2N05-C0BTN-BMDG1-NNNNN-NN MNR:R911389413 Servomotor Multiturn Encoder

SIEMENS 9928 IM621/6DP1621-7AA Version 01 Teleperm XP

ASML 4022.436.1723 Laam 4022.456.48071 Semiconductor Manufacturing

Panasonic VP-7726A Audio Analyzer 2 channel without signal source 5 to 110 kHz

MKS DELTA II DLT2A2-33204 Flow ratio controller Gas N2 Range 20,000 SCCM

AMO Intralase 0100-4028 Rev C PCBA. Subsystem Controller Ellips 01004028

AT-521 Atstorm V.02 storm detector/lightning protection Applicaciones Techonolog

MTL 831B S/W. 347-191 831B/4.0 Analogue Mux transmitter Measurement Technology

TR Vacuum TR40 Oil-Less Vacuum Pump single phase 240v

Optimedica PA-05598 Rev G DC Power Distribution PCB PA05598

Optimedica PA-05598 Rev H DC Power Distribution PCB PA05598

Edwards MTR CNTRL STANDARD 3 PH Drive Module D37481975 7.5 230V M/PK 7.5kW SMT

Honeywell DPR100 DA101-d00000-AAB-0-0-Z-1-00000-000-EN Chart Recoder

Warner Electric UM-180-2030 Clutch / Brake Motor 5370-273-229 Max RPM 3600 23W

Hamworthy G36a Oxygen Analyzer 01482 Software Ver. 2.04 Hamworthy Moss A/S

ABB SCYC 56901 TRANSDUISNS Industrial Power Supply Assy 58070271 A Marine Store

Yamaha cartesian robot Model F1405-300 semiconductor

Rexroth HDS03.2-W100N-HS12-0 1-FW AC Servo Drive Controller HDS03.2-W100N

Rexroth slide CKK-090-NNG1 Linear Actuator R030522376 Synchronous PM-Motor

Bosch Rexroth HNC100 SYHNC100-NC1-23/W-08-C-0-E21-A012 Digital Axis controller

Yaskawa Electric SGDC-30AJAY16 Drivepack Servo it Servopack SGDC30AJAY16

Tektronix TDS 3054B 500MHz e Scope 5GS/s Four Channel Color Digital Phosphor

Ultravim Plus UP1077 Scanner Technologies Corporation fitted 2 DS-21-02M30-12E

ASM Siplace 03083001-01 RSF Elektronik BE-Sensor VHS-A T10 54 781 412

ASM Siplace 03083001-01 RSF Elektronik BE-Sensor VHS-A T10 54 881 103

Rofin Sinar Laser 5-94.137/0 4-54.056/0 Version 04.10.95 Board with minimod-535v

NEC 220-500011-GRP FVRX1 220-50001D-001-C TPB-SA V0 PCB

Hai 7885652 EN8722 000 01 Hai Maschinenbau AG 788-565-2 EN8722-000-01

Ultravim Plus UP1072 Scanner Technologies Corporation fitted 2 Machine Vision

Kongsberg 8100154 Rev. F2 Remote Digital Input Module RDi-32 6200355 Rev. E1

KLA TENCOR 0148231-000 Linear AMP 100V CT PWR Module

Allen-Bradley SMC Dialog Plus 40888-490-01-B1FX

NEC VPHIO 164-424030-001 PCB Board NEC-16T 164424030001

Electro Craft 663-1a2000ldMPL080 reducer gear Technoingranaggi Riduttori

Centra Line TP57AT/603150-03 2401095-00 TP57AT/603150 S00089 Sutron Electronic

ABB CP420B Ver 13.14.13 1SBP260182R1001 Bios Ver. 1.3 Control Panel

Electrical Tandoor Oven heavy duty Kitchen Equipment ceramic tandoor Dubai UAE

Yokogawa AA1835-H00 S2 Analog Input/Output Module AA1835H00

Altus pedestal 300mm brazing 16-377679-00B 004NAPAB12004 Rev. 10 Boboo Hi-Tech

Siemens 6AV3 617-1JC20-0AX1 Operator Panel OP 17-DP 6AV3 6171JC200AX1

Krom Schroder BCU460-5/1R3GB Burner Control it BCU 88610308 FW16AA Honeywell

Pro-face 3280035-41 Ver 2.0.0 Operator Interface Panel AGP3500-T1-D24 GP3000 Ser

Stein Sohn A067.7.2 MtBUS Controller A 067.7.2 A06772

Levear VP-8194D AM/FM Stereo Signal Generator 0.1-140MHz RF 0.02-20 kHz OPT DDS

Fanuc A06B-0642-B005 DC Servo Motor 5M A06B0642B005

MAN Plamag 5010408 Panel For spaper printing, Ewert Ahrensburg BT C1.1

Tokyo HY-POWER HT-501M HF Band SSB Transceiver Japan marine Store Spare

Parker 54017129 UHP Tied-Diaphragm Pressure Regulator SQ2MICRO602PTS Fujikin

SANKEN Fullback SAU302 UPS Input/Output 1PH 100VAC 50-60Hz 3kva pull

Siemens Simatic 6BK1800-0AF00-0AA0 Ver 01 Rev H3 FW 07  PC 627 6BK18000AF000A

TEL Tokyo Electron 2184-020931-12 TTLM02-11 MDIF5B PCB 1108-001011-1 MDIF Sys

Megabytek DT-288D TelephDial Tester

ASML 4022.436.82805 Multiplexer 402243682805 Rev D Semiconductor Store Spare

NI PCI-6110 184111V-01 PCI Multifction I/O DAQ with 184174H-01 184177E-01

Gutor 0P6258AA PCA I/F Power Supply Board PSU Assy 21431-4 110VDC Schneider

Gutor 0P6258AA PCA I/F Power Supply Board PSU Assy 21431-4 110VDC Schneider

DataTaker dt80 V8.08 by thermo fisher scientific Data Taker DT80 series 3

Advantech AWS-8430T Industrial workstation Panel PC PCA-6359

Pixel Conversion Module 7500-0683-13 for Philips ATL - HDI 5000

ABB inmotion 3HAB8101-19/07E DSQC545A Servo Drive W/ Board 49Q03206AB 49Q03207AB

Deep Sea DSE 7510 MK1 Controller 7510-004-21 SW-Ver 11.02 DSE7510 Engine Control

AVG EZ-S6C-K Operator Panel PLC: RS422/485 RS232 J1 EZ Automation FW D.2 Bt A.7

AMK AMKASYN 46303-1045-1250664 Servo Drive KW 5 Ver 03.22 W/ KW-R03 Card

TDK TAS-MAIN Rev. 4.10 PC Control Board W/ TAS-CPU For TDK Foup Load Port SMT

Baldor ASR BTS 10 BTS10-200-5-24-RL-704 ac drive module 18252b-017

AMK AMKASYN 46303-6807-1108683 Servo Drive KW 5 Ver 03.14 W/ KW-R03 Card

AMK AMKASYN 46262-0724-1077642 Servo Drive KW 10 Ver 03.12 W/ AMK KW-R03 Card

AMK AMKASYN 46263-0726-1081265 Servo Drive KW 20 Ver 03.12 W/ AMK KW-R03 Card

saab stdma transponder R30 4660A-R30 Base station model R30

Neuros XP30-TTE/DC-NU Engine V1.30 LSS-XP30TTE-01 Lsis XGT Panel LS Industrial

AMK AMKASYN 46303-0807-1108685 Servo Drive KW 5 Ver 03.14 W/ AMK KW-R03 Card

Alstom joystick 102998/OP4 for marine

RLP CPM V4.0 V117070000 DC48V 4 to 64 Twisted Pair DC340V Normal Line to LinE

Baldor ASR BTS 10 BTS10-200-5-24-RL-704 ac drive module 19880A-001

Harmonic HA-655-2-200 Drive Tech Servo Drive HA-655-2 9800033901

AMK AMKASYN 46303-0807-1108684 Servo Drive KW 5 Ver 03.14 W/ AMK KW-R03 Card

TPO4000A-2B21-2 complete computer for TEMPTRONICS with all controllers

General Electric PQMII-C-A Firmware 73D224C4.000 Power Quality Meter

Drager XXS C12 Electrochemical Sensor Chlorine Cl2  

Nordson 7211663 Delta Tau PMAC-PCI 603588-104 DSP563XX Flex CPU 603605-105

Hai 611 242 0 EN8721 001 00 Hai Maschinenbau AG 611-242-0-EN8721-001-00

CKD corporation RGIT063-004180s1f1 indexer RGIT063 Index it

Hai 6367429 EN8722 000 01 Hai Maschinenbau AG 636-742-9 EN8722-000-01

Leeds  Northrup 4232 Guarded wheatstBridge

LA2-16-LT Pair TX Transmitter  RX Receiver Slim Long Type Light Curtain Fotek

Intevac 0081560201 R.2 Applied Motion Products Stepper Drive 10092-10F07

Dressta 654255C2 Gear Forward driver 658036C2 Tractor Wheel Loader Komatsu

Baldor 05C021W511G1 Super-E Industrial Motor 2HP W/ 76BK4100BPF L100 HUE 7/8 WKW

Panasonic VP-7728A Audio Analyzer 8 channel without signal source 5 to 110 kHz

Intevac 081560201 R.6 Applied Motion Products Stepper Drive 09093-09k10

Vision RH15TD-700 AC Servo Motor Rated Rev. 2000r/mn Class F Doosan Infracore

Fluke biomedical Victoreen ASM 990 Probe 489-110D Ver 2.05 detect alpha beta

E D  Sohne TE 3150 KE 4196.29.001 TE 3147 TE 3151 TE 3143 D Minimaster

Townson T.P.S 2101 Volts 240 Conductivity Meter 2101