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。

Tripp-Lite SMX500RT1U Smart pro UPS AGSMX500RT1U medical grade

9-channel Cctv Video Processor Color Multiplexer Multi-windows

 SMC SS5y3-DUQ02385 EX250 DeviceNet EX250-SDN1-X102 AMAT 4060-00972 SMC SS

CLEMCO CTSDX-6/50 Tgsten Carbide TC Nozzle 92001D Aluminum Jacket 9,5x173mm

µ digitrapper 8MB flash series µOS v06.00c02 gastrosoft synectics medical

 Clipsal 5232TI/2 C-BUS Homeminder TelephInterface

Crompton INT-1630-M-5-M-010 Crompton Integra 1630 Panel Meter

Direct Logic 205 koyo PLC D2-240 CPU D2-08TR D2-16ND3-2 D2-09B-1 D2-Fill complet

Schneider Electric Altivar ATV32H075N4 0.75kW-1HP Variable Speed Drives ATV32H07

EndressHauontrolCare SFC056 DC Backplane Power Supply Module SFC056

Beghelli 2730 Inibit 973 Comando R.Mode GZ5765

Allen-Bradley SLC 500 1747-L20C  FRN 6 With 1746-A2

Phoenix Contact 2754985 InterBus Including 9283103 CH-NR 258666/0 Base

Phoenix Contact 2754396 InterBus Including Nr. 9282382 CH-NR: 26/0 Base

Omron S82J-15024D-600 Power Supply 6.5A 24V DC

Magma PCI EIF 68 EIF 1199B1 07-04626-00 Rev B0 PCI Expansion System 01-04626-00

ASML 4022.487.32971 1.3mm SERV 502.16507 SMT / semiconductor 402248732971

Rohde  Schwarz 374.7018.02 Log Amplifier 374.4019.03 Spectrum Monitor

Fujikin 316L Pneumatic Valve L.No. KU7SZ001 C.No.089601 Type N.C. O.P. 0.39-0.59

Fluke 540B Thermal transfer Standard and Voltage Plug-in it A54-1

Emerson XVM-8017-TONS-D001 servo motor 960912-06/2101115 Rev. A1

Siemens 6SL3244-0BB12-1BA1 Sinamics Control it CU240E-2 Ver. C01-4.70

Adept Lynx Handler outrigger PCA 13338-000L pcb module REV E

Semaphore Kingfisher PS-11-0 AC Power Supply Module PS-11 PLC Power Supply

Praxair HPM Emergency Alarm  Shutoff Station

Tohnichi 15BTG Torque Gauge 2-15 kgf.cm GR 0.5 kgf.cm Precision Engineering Tool

BOC Edwards APG-L-NW25 ST/ST Active Pirani Gauge D02174000

Maxon M040374 002 DC Motor With Encoder Semiconductor AMAT

ECI techonology HTR100 Rev D Board

Shinko Technos K(CA) Analog Temperature Indicating Controller 0-400°C Industrial

Icom IC-GM1600 VHF Marine Transceiver Handheld Radio GMDSS For Survival Craft

Siemens 6SE7031-7HF84-1HH0 Converter Absorbing Plate 6SE70317HF841HH0

Omron Corporation E5CS-R1P Temperature Controller with P3GA-11 Relay Socket

Mitutoyo 500-197 Absolute Digimatic Vernier Caliper MyCAL CD-8"CS Precision Engr

sage inc. isa vga chips 65545 32kb 000-011297 Rev 5.0 for industrial/panel pc

RENISHAW RGH41X30D05A Linear Encoder RGH41 Series Non-contact Optical Encoders

Agilent E1411B 75000 Series C 5 1/2-Digit Multimeter VXI modules HP 75000

Telemecanique Altivar 08 ATV08HU09M2 Inverter / Frequency Drive 0.37 kW 200-240V

AMAT Swagelok 6LVV-P2V222P-AB UHP Diaphragm  Monoblock Gaslink Micro-Fit

Biviator TE 608 Imetron Operator Terminal Interface Panel FW Ver 14.04.94

Shinsg SAC-300 Shin Sg Control Module Controller Timer Indicator

PICMG PCI-14S Version B1 Passive Backplane Board 14-Slot For Industrial PC

GSI Lumonics 011-3040004 Galvo mirror Scanner

Mitsubishi Melsec FX-48ER Programmable Controller FX48ER I/O Expansion it

BELIMO LM24A Actuator for adjusting dampers in technical building installations

Smc ITV2030-02N2CS4 Series 2000 Regulator Electro-Pneumatic Smc Corporation

TH 0311 HLP Fireroad Heating Eelement Cartridge Heater 230V 110W TURK HILLINGER

Mitsubishi QY42P Series Q Transistor Digital Output Module Mitsubishi Electric

Schneider TSXAEY800 Analog Input Module 8-INPT TSX Premium Series TSX AEY 800

SEW eurodrive MDX61B0008-5A3-4-0T P/N. 08277354 movidrive inverter

Cutler-Hammer westinghouse IQ DP-4000 P980819 4D13110G03 Rev. 7

Moeller Esay 721-DC-TC with Mini-Trainer Easy 620 Board 03-121630057063

CyclMicrosystems CPCI-975 270-0975-02 Rev b CompactPCI RAID fault-tolerant

Phoenix Contact 2754972 InterBus 8 Digit Including 9289068 CH-NR: 266656/0 Base

E-T-A E-1072-100-DC24V-3A Solid State Remote Power Controller Schutzschaltrelais

Cosel P300E-24 AC-DC Converter Power Supply 24V 14A P300E24

Cosel P300E-24 AC-DC Converter Power Supply 24V 14A P300E24

ASM 03-20870-21 Rev C Industrial Main Board 032087021

Advantech ADAM-6024 12-way isolated iversal Modbus TCP Module RJ-45

Beckhoff BK5200 DeviceNet Bus Coupler BK 5200 24V DC

TREND ITEM3-2000U000080 xcite/IO/8DO Controller 8 Relay Outputs Expander Module

Akribis AUM3-S-S4-J-3.0 Ironless Brushless Linear Motor AUM Series With Track

Tsukasa Electric Co TG-01G-FU-107-F743 DC 24V Geared motor

Tsukasa Electric Co TG-01G-FU-64-F958 DC Geared Motor DC 24V

Indramat 109-0852-4B01-07 Interface Module 109-0852-4A01-07 For DDS 2.1 Rexroth

LiuGong CLG-10D3860 Tube Assy CLG10D3860 Bulldozer Wheel Loader Komatsu Dressta

Omega CN6071A-J Digital Teperature Controller CN6071AJ

S-LOK SBVA-F-4R-S6 1/4" S-Steel Valve HanS W/ 1/4" T Fitting  SMC KFG2L1210-0

Vexta NonoStep DFR1507A 5-Phase Driver 24V DC Oriental Motor

Festo CPV10-VI-P8-M7-B Valve Terminal CPV Compact 18252 HW.12.07.96 SW.01-12-95

Distributed Solutions DS2DA-001 DIGI Analog Input PCB Rev.000 0104009-527

GE Fanuc IC693CPU311K Programmable Controller Base 5-Slot With CPU Series 90-30

TDK Electronics RH05-10S Switching Power Supply RH0510S Japan

Mitsubishi HG-KR43 AC Servo Motor Matsushita Electric

Weidmuller UR20-16DI-P-PLC-INT 16 Digital Input Module 1315210000

Sharp ZW-32S2 Output it DC 5/12/24V ZW32S2

Johnson Controls Metasys AS-T111-0 Rev. E M9316 Software 4072/B03/06 itary

Hakko Electronic Co. Ltd. V610T10 Casing V610T10

Rosemot Analytical Solu comp II 1055-01-10-25-32 SW Ver 3.26

Yokogawa YAS 1993 SG8101 Miniature Portable Ammeter JIS C 1102 Precision Engr

Intermec Sabre 1553 Barcode Hand-held Scanner 1553E0603 With Software CD

Granville-Phillips 20275546-EU-1 275 Mini-convectron

AEG DAU 202 Output Module 6728-042 244666 Rev 14

koganei 110-4E2-PSL 0.15~0.7Mpa Solenoid valve

General Scanning View Engineering Div DCO/MCU 1024 Assy 10400-505 Rev. A

Shinko Technos Programmable Temp. Controller PC-635-S/E 412-703223 TS,K 0-400

Digi SM-300 Display Panel SM-300p display Teraoka weigh system digi scale SM300

Zeiss M35 476072-9901 Camera Shutter Controller W/ Winder M 476079-9901

Dkermotoren BG 42X30 Gear Head Motor 8871005721 RE30-3-512 E38R24

Allen-Bradley 1786-RPA ControlNet Modular Repeater Adapter Module Rev.C01

Eaton DILM32-10 Motor Starter Contactor XTCEO32C10

Phoenix Contact PT-IQ-2X1F-24DC-UT Surge protection 2800788 with 2800776 PT-IQ-

Wika 7705838 transmitter -500..500mmH20 WIKA Alexander Wigand GmbH

Mitsubishi Melsec AY81 / AY-81 Digital Output Module

Sharp JW-32S Output Module DC 5/12/24V JW32S

LEVICOM 450XPL-B ATX Power Supply 450W Computer 96M1580 Industrial PC

MD-40R-NL02 Iwaki MD40RNL02 Iwaki Magnet Pump 2700/3100 rpm

Akribis AUM3-S-S3-J-3.0 Ironless Brushless Linear Motor AUM Series With Track

Indramat Rexroth DEA4.2 Interface Module Assy 109-0852-3A09-06 /109-0852-3B09-06

Panasonic MSMA011A1E AC Servo Motor Matsushita Electric Industrial

Computerwise 840304-2 Operator Interface Panel 8403042

Adept 13338-000L REV A1 Handler outrigger CTRL

Adept Lynx Handler outrigger PCA 13338-000L pcb module REV G

Copley Controls 800-1514 Digital Servo Amplifier AMAT 0190-26057

Vexta PK545-NB 5-Phase Stepping Motor PK545NB With EE-SX672A

Vexta PK545-NB 5-Phase Stepping Motor PK545NB With EE-SX672A

Denford Microturn CNC Lathe 0187-0005 Power Supply Board

Honeywell XFC3A06001 Excell Smart I/O Module 83466041 Rev.B

Sick NT6-03218 Contrast Sensor Parallel Light Spot Sick Optic Electronic

BioLC Dionex GS50 Gradient Pump HPLC Dual Degasser

YASKAWA SGDM-02ADA AC Servo Drive 200V SGDM-Series Servopack Controller

Keithley DAS8-PGA PC7462 14139 REV A 2 Analog to Digital Converter Card

Drager 7000 P/N 8317778 Safety Polytron Transmitter For Electrochemical Sensor

American Dynamics Intellex DVMS 03121030010 Rev C0 Assy 1712-1030-01 Rev A0 PCI

Apollo 55000-771MAR Marine DIN-rail Moted Output it 17-28VDC Marine Store

Phoenix Contact IBS STME 24 BK-T InterBus 2754367 Module Bus Terminal W/ 2754341

Phoenix Contact IBS STME 24 BK RB-T InterBus 2752932 Module Bus Terminal W/ Base

YASKAWA SGDP-01APA AC Servo Drive 200V SGDP-Series Servopack Controller Japan

Sato LH4437S 19I6067 Thermal Printhead Board 0840 Ohms 5

Mitutoyo 505-648-50 CALIPER DIAL 0-300mm R 0.01mm D30T Shock Proof Vernier Japan

Hikari HLS-SL4/01 Lighiting Fction Controller PCB Module

Pittman 77820-251 Servo Motor 674672-62 5193D012-R3 Ametek

Apollo 55000-774MAR Marine DIN-rail Input/Output it 17-28VDC Marine Store

SemiTool 253R0014-01 Rotor Stop Positioner RSP 240/60/70 Slow Act ASM

Hot Plate CH 1920-001 Simmerstat Control Plain Industrial Equipment  Control

Mitsubishi RFW-200b sub-assy. RFW-201B mitsubishi inverter driver

Mitsubishi a970got-tba-b A graphic operator terminal HMI panel

Mitsubishi a970got-tba-b A graphic operator terminal HMI panel

Heidenhain 295 434-1F ROD 246 2500 01 -03 Encoder 2954341F

FANUC A03B-0819-C106 module A03B0819C106

Dressta 1241246H1 Thermostat Housing 3911493 for Cummins Engine Komatsu Genuine

Keyence PL-465 H Sensor Head Monitor Amplifier Module Keyence Corporation Japan