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。

Comelit Immotec UG4/R Version 5.2 Homologation Vigik 200109-01 Central Access

FEI 6 Channel BSD Amplifier MK3.1 P/N: 1027639 4022-293-4791

Casio DT-810M50RC handheld data terminal  bar code scanner  RF DT-820chg

Clippard Minimatic R-4 SDD 245 Pneumatic Cylinder Assembly With 2 cylinders

Sharp X0002PA-2 VME Controller Card X0002PA2

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Sharp ZW-32N2 Input it DC 12/24V Module ZW32N2

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XXAT CAN@net II V. 1.4 Intelligent CAN-Ethernet Gateway or CAN-Ethernet-CAN

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PPT Vision DSL-5100 Digital Machine Vision Part# 661-0317 Rev C

Goldstar GP-105 Bench AC/DC Power Supply 30V 0.5A

Pittman GM8712-31 Gear Motor 60.5:1 Ratio 19.1 VDC

Allen-Bradley 1746-OB16 Output Module Ser D SLC 500 50V DC

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Ametek GM9232C113-R3 Motor 65.5:1 Ratio 3000008A Ametek Pittman

i-Tech IPC-5010B ISA PC Interface Card IPC 5010b

SMC MD HR2-15R Air Gripper Rotary Actuator Auto Switch MDHR215R

Siemens TXM1.8X-ML iversal 8 input/8 output module  GYR TXM18XML

Yaskawa Memocon GL120 JAMSC-120MMB10400 Ver. DOB20 MC20 4 axis Motion Control

Ktron 9191-30718A Analog Outputs Multiparameter Analyzer

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Fermax 2405 MDS Central it Bios 98621 MDS Ver. 5.2 Minicentral

WEB Technology M037001 REV B DISCRETE I/O Card Industrial Computer Card

Setra DPT2641-R25D 2641R25WD11A1D Pressure Transmitter

Dressta 273560 Lamp for Truck Bumper 24V Headlight Komatsu LiuGong Genuine

Siemens Simatic S5 6ES5 431-8MA11 E-Stand Digital Output Module

Bronkhorst L30C2-FBC-22-P Hi-Tec Liqui-Flow

Riken Keiki NC-581 Gas Monitor Sensor NC581 Gas Detector Sensor 24V DC

Nitsuko NX-PFU-A SerieS I MH2560(2)

Akribis Systems AUM3-TL300 Motor Track AUM3TL300 For AUM Series Linear Motor

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Siemens Simatic S7 6ES7 158-0AD01-0XA0 DP/DP Coupler 6ES71580AD010XA0

Celerity it 8560 Gas H2 1500 sccm 797-026724-083 Mass Flow Controller FW: 1.02

LY Model 8711A Digital Power Meter 280VAC 200WATT Precision Measuring Instrument

Shimadzu Corporation EL-6000SA Electronic Scale EL6000SA Capacity 6000g 16VDC

Siemens DXR2.M12P-102A Compact Room Automation Station, BACnet/MSTP

WatchGuard XTM 520 XTM 5 Series WG Bios V1.3 HW. Model NC2AE8 firewall appliance

Traco Power TSP 090-124EX DIN-Rail Mot Power Supply 24-28 VDC 24V 3.75A 90W

EST Edwards 140461 Network Card Rev 02 Fire  Burglary Control GS Building Sys

Furo Electric GP-150 GP-80 GPS Navigator Display it GPR-020 Marine Store Spa

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Lambda JWS150-48/TSK Power Supply Accretech / Tokyo Seimitsu TSK UF200as Wafer

Dassault AT ATB Printer type: BPR 600 control board 3015-433-220

Dassault AT ATB Printer type: BPR 600 main board 3015-435-220

Delta VFD007E21T Inverter Drive VFD-E Series Ver 01.20 / 2.20 Frequency 0.1-600

Wago 288-805 Wago Kontakttechnik Gmbh DC to DC Converter

Siemens Simatic S7 6ES7 972-0AB01 0XA0 Diagnostic Repeater V2.0.0

Contec SMC-3 7007B PC Interface High-Speed 3 axis Stepping Motor Control

Vexta PK268M-E2.0B Stepping Motor 2-Phase QP70P74101 DC 2A Oriental Motor

Kitz valve 150sctb11/2 epk071019-04 150 sctb 1-1/2-1 150sctem-fs  

Mitsubishi GOT1000 Graphic Operation Terminal HMI Panel GT115-QSBD

Mitsubishi Electric A1S38B PLC Module Base it 5V DC

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 Mitsubishi FX2N-4AD Programmable Controller 24Vdc FX2N4AD *BNIB

Nova 610 Ver 1.0 AMD K6-2 with FP-2402-V10 industrial computer board SBC

Fuji Electric FVR-E11 FVRO 1E11S-2FA2 Inverter SA532099-01 0.8A 230V

KEB 020364X-052U Clutch Brake UIC 51151808 FlexJet Spindle 12VDC 5.5W iversal

Matsushita M1D042W1X MID Inverter Servo Drive 50/60Hz Matsushita Electric Indus

57H4A-12-076 Haydon Kerk C1650 Hybrid Stepper Linear Actuator

flight deck control FSCM 30242 4 direction switch 90-02204 Mod. A Avtechtyee Inc

Steris 316ss Tube  Socket Chamber Pressure -1.0 to 4.0bar PSI 60

itronics Jazz JZ10-11-R16 PLC Control With Integrated HMI With MJ20-RS RS485

PC Board FH1-1315 FG2-1371 Bios FF2-5209O Made In Japan known Board

Daikin 2P096904-71Y Main Board Assy. K52-1706-A

Omron Sysmac C200HX-CPU64-E Programmable Controller C200HW-COM06-EV1

Motor-Net M9IN40GC4 Induction Motor Motor-Net Co Ltd

Omron C200H-PRO27-E Programming Console it Omron Corporation Japan

Omron C200H-PRO27-E Programming Console it Omron Corporation Japan

Applied Materials hot ion/pirani gauge 0190-26328 with sensor 354-491

Turck JTBS-57-E634 Device Net Network Jction WSM RKFP 5711-0.5M/C1126 AMAT

ASM 02-15459/AQ ASM die bonder HiPec Motion Board 03-20742/G

Keyence VG-301 Amplifier it visible red semiconductor laser

Shelton SAE-PDFS-12 Pressure Differential Flow Switch With Brass Diaphragm

Yokogawa Type. 2102 C.T. 200 5A YEW AC Ammeter 13256 Yokogawa 2102

Panasonic MSDA5A1A1A07 AC Servo Drive Matsushita Electric Industrial Co Ltd.

Mitsubishi QX41 Melsec-Q Series PLC Input Module Mitsubishi Electric

Nais FP2-X64D2 FP2 Input it AFP23067 Matsushita Electric Works, Ltd

Mitsubishi Melsec F1-40MR Programmable Controller F140MR

EIC DPM05 Volt Meter 50/60Hz

Tamagawa Seiki 4503N4024E202 Series TBL-I AC Servo Motor

Siemens 6es7031-7hh84-1HJ0 inverter pcb GWE-476478905601

KCKELMANN UA300CC EAG0062802 EC10-01-00-0509035 UA300 V2.47

Weintek / Sinetic MT200D 02 touch screen weintek HMI for spare

OWL Separation System Thermo Scientific OWL P8DS Owl Dual-Gel Vertical Electroph

BR Automation 2003 7DM465.7 Rev. K0 digital Mixed Module DM465

Kitz type 1000 Stainless Steel Ball valve Fig. UTKM  of 12

CKD ADK31-40A Brass solenoid valve air / water / oil / gas RC 11/2

Fuji Electric FA. NP1Y16R-08 MICREX-SX Digital Output Module

Schneider LTMR27MFM Motor Management Controller

Kuroda RCS 242 twin assy. including 4 port manifold AMAT semiconductor store

Buschjost / IMI Corgren 8240201.9101 fitted with brass valve CW617N

Mastech HY3005D DC Power Supply Linear Variable Adjustable

Neuberger Type LS 210 110VAC 0-400 oC 84603-01 N49010

EDA PCBA-05431 Rev.4.10 Programmable DC/DC Module Assy. PCBD-05431 Rev 1.4

ASEA Brown Boveri 175Z1147 DT3 Inverter Commication Board 175Z1144 DT5

VAT F20-60426-12 Butterfly Valve F206042612

L-Seite CPU-206 VER. 2 CPU Board CPU206

Siemens PXC16-2 EF.A APOGEE PXC Compact Controller PXC16

MAN Diesel  Turbo 30910671 620.B.012 Strainer Element Rod for Filter

Matsushita NAIS FP10SH CPU it AFP6221 V3 Ver 3.03 Matsushita Electric Japan

Kenwood PD18-10A Analog Regulated DC Power Supply 18V 10A PD1810A Bench Type PSU

Comtec UCN72-4 Quad Charger C724

Yaskawa SGMAS-01ACAB1 AC Servo Motor Yaskawa Electric Corporation

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Kofloc 3810S Mass Flow Sensor 20 SLM Kofloc 3810

Eurolog IIS/DO16-2A Controller IIS DO16-2A DO162A

Fatek Facon FB-6ADS-1 PLC Analog Module FB6ADS-1

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ASML Mat 4022.480.70642 Semiconductor Manufacturing Balluff HyTech 402248070642

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IKD BWU30-45 High Rigidity Precision Linear Slide, Motion Rolling

Yaskawa ServoPack SGD-04AS AC Servo Drive Japan

Abb OT 160E3 IEC 60947-3 Switch Disconnector OT160E3 Non-Fusible Disconnect

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Power Board 988597 Rev. AC 00988598 Working Pull

Honeywell Centra Line CLTG38EXPN01 HVAC Controller Expansion Board

Hitachi Seiki CNC Machine Operator Panel P-221-1

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