0100-20160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。

Elektronix ENIX-3000-T56-S Fanless Computer

Festo 8001503 Pnematic Pressure Gauge 0-10 Bar/0-1,0 mPa

S34 3/8 CW617N 200-CWP PN15 Flow Valve

Elektronix A/S 115V/2A, 230V/1A Rackmot Server Chassis

Sam Electronics SAM AP5065 GMDSS Alarm Panel 405065A-SAMBG

EV-800 T 120 Thermostat NC63 15(4)A-250 V-~-I

131210 9010 Proximity Sensor

Siemens 6ES7331-7NF00-0AB0 Isolated Analog Input Module SM331 SIMATIC S7-300

Mitutoyo 133-152 Tubular Vernier Inside Micrometer 275-300mm Range

Rieber Type 716 R-9653K 1 Pole Electro-mechanical Temperature Control Thermostat

IMO G070 Valve Element Position ACE 025-038

SKF 242-035.00 Device Metering with Restrictors

Parker 8V-P8K-SSV-PE Manual Bellow Valve 44900336-PE Maximum 1250 PSIG

Parker 8V-P8K-SSV-PE Manual Bellow Valve Maximum 1250 PSIG 44900336-PE

Dixell Wing V620 Digital Temperature Controller

Siemens 6ES7 405-0KA02-0AA0 Simatic S7-400 Power Supply Module

PepperlFuchs 419393 Visolux Photoelectric Sensor

Xianhui SH-MSD Fire Alarm Transmitter/Fire Alarm Broadcasting Starter

Saacke EN837-1 Pressure Gauge 4131358030 0-25 BAR/0-2.5 MPA

7410 Intrinsically Safe Switch for Lamp B/E 11591 U

Eugen Seitz 118.100.024N Solenoid Valve 24V DC -40C to 60C

BSB Safety Systems DV Rupture Disk A92172058--2

Parker 8V-P8K-SSV-PE Bellow Valve Manual Maximum 1250 PSIG 44900336-PE

Gossen 0-15 Panel Meter 264085/01 10V/0-10V

Crompton 0-750a 750/5a Current Transformer Weight 210 Gm

Axa 279.117 Electronic Component Weight 50 Gm

Power Command TS1311 Automatic Transfer Switch Control it

Festo SDE5-D10-O-Q6E-P-K Pressure Sensor 0-10BAR/15-30VDC Class 2 542890 F213

Elcom DC24V 2.5W Pneumatic Solenoid Valve 24V/DC Coil

2186687-01 FS-0854

Parker Rd102s30xc096 Industrial Component

2186693-01 Rev: 01

2186690-01 Rev: 01

SMC ISE30A-N7H-P Digital Pressure Sensor 40 MA Max B20010

Haitima Gs Hydro Dn65 Pn63 Max. 200°C Industrial Valve

Siemtech 6-BL2-8S-0-O1 High-Pressure Valves 1000 PSI, 8MM, 316SS, A2-70"

Shin Shin Machinery VF 125 Joint, , High-Quality Replacement Part

Kkle 6021GFT01-AM Boiler Pressure Relief Valve 200 PSI

Honeywell 51304453-100 Analog Input High Level/STI Input Module

Digi INTL 20-101-1320 Digital Controller - High Performance

Danfoss 195N1049 VLT 2800 Drive Controller Model 45°C / 113°F

Siemens 6ES5188-3UA12 Memory Card, Flash 256KB/16BIT,Siemens Simatic S5 Compatib

Gossen Pressure Instrument 0-6 KP/CM2 10V/0-10V Det-04073-5

B2A125 Z N MK2 MJ Cartridge Valve/Connector

Herborner 2.1182.004 Bush Ring Pump Parts 586.08.01.018

Bosch Rexroth 1 825 503 099 Distributor Plate POS.70.22 637.15.20.022

DMS MAS 2600 Pressure Sensor PDCR 941-1102-1 1.5 BAR G

Siemens Simadyn D Fan Assembly 6DD1642-0BC0 Multi-Model Compatibility 24V DC

BSB AVV 4" Rupture Disk TEF/NI/TEF/HAST-C

Roxtec RM40 Module with Multidiameter 021.5-34.5MM

HP CR357-80057 Main PCB02 Assembly 30.11, 30.7

1  HP CR357-80057 Main PCB02 Assembly 30.11, 30.7

BS  B DRV 4" Forward Acting Rupture Disk 6.00 PSI 280°C 316.NI.AL.316

Mobrey Hydrastep 2468 Control it Industrial Grade, IP65/NEMA 4X, ATEX Certifie

NOR CONTROL NN-832 Analog Input Adapto HE-220293E

PepperlFuchs KFD2-CR-EX1.30-200 Transformer Isolated Repeater

BS  B DV 10" Rupture Disk 8 PSIG @ AMB, 7 PSIG @ 60°C 316SS/TEF/316SS

KEYENCE 7541391 Photoelectric Sensor 12-24V DC FS-V11P

Parker M05465148 Manual Control Valve W/ Check Valve(003393004)Pressure Gauge

KSB Etaline-GN 040-160/402 Pump With ABB Motor IP55 IEC 60034-1

Measurex 05375000 Comterm Backplane Rev B Pcb Circuit Board

Nor Control HER 100261 I Input/Output Processor Card SW15201-07

Zeal 131968002 CL 1.0 Temperature Alarm 0-100°C

DW1659 Printed Circuit Board Rev: A BN1661_B

OMICRON JE109020 Switch Board REV.1.02

Servomex EEXIA IIC 00325/000 Transducer 01158/901

83262-03-01 Stainless Steel Valve Seat U84122

Omicron 01-990106 Led Connection Board Revision TB 02

Fujikin 316 Stainless Steel 0.5 Micron Filter 100655/100855

Hg Fu E97252-H Interface Keyboard 9200-11182

MITSUBISHI ELECTRIC BC186A512G53 Printed Circuit Board Revision VER.A

Fujikin 316 0.5 Micron Filter 316 Stainless Steel 100655/100855

Fujikin 316 0.5 Micron Filter 100655/100855

SCHWEITZER ENGINEERING LABORATORIES 070-1523 Component SEL-9735L73 Rev C

Fujikin 0.5 316 Micron Filter 100655/100855

Gossen 60/1A Instrument 0-60A Spray Pump 0-60/120A Ampermeter

Gossen 600/1A Ammeter 600/1A Instrument 0-600A Cargo Pump

DANFOSS 160G0419 position indicator VPI Component 12 B GDM

Siemens 6ES7 407-0KA02-0AA0 Power Supply Simatic S7-400 AC/DC 10A

FUJIKIN 0.5 Micron Filter C.NO: 100655/100855

Siemens 6ES7 421-1BL01-0AA0 Digital Input Module 32XDC24V

FUJIKIN 0.5 Micron Filter C.NO: 100655/100855 Weight 200 GM

Siemens 6SE6440-2AB13-7AA1 Inverter Micromaster 440

EMERSON OVATION 5X00225G01 Power Module 250V 5A Revision 16

Measurex 05424600 SIB Terminal Board Rev.B

Loop Telecom CSU/DSU Series Standalone-E1500-2S 100-240VAC, 50/60HZ, 0.3A Max.

PepperlFuchs KFD2-CR-EX1.30-200 Transformer Isolated Repeater ATEX Certified

Dr. E. Horn EA 96X96.2 S Speed Indicator Instrument 0-10 Bar

Siemtech 6-BV2-04S-0-O3 Valve 316 Stainless Steel 3000PSI

Festo LR-D-7-O-MINI Pressure Regulator, , 16BAR Max, 1/4'' NPT"

Gossen PQS 1 S5 Analog Ammeter 0-10V Instrument

Micro-epsilon DT59(15)-D2F-M Sensor Indcdt 4308001.15

Fisher-Rosemot KJ4001X1-NA1 Dual Right Extender 12.6 VDC. 8 A

LR-D-7-O-MINI Pressure Regulator,16BAR Max, G1/4 Connection

SIEMENS 1P 6ES7 321-1BL00-0AA0 SIMATIC S7-300 Digital Input Module SM331

 SIEMENS 1P 6ES7 321-1BL00-0AA0 SIMATIC S7-300 Digital Input Module SM331

IXYS MCC56-14IO8B Power Module MCC56-14I08B 546P

SIEMENS 6ES7 134-4GB52-0AB0 SIMATIC S7 Digital Input Module

Waters Valco 700006642 1/8'' V ion Fitting

Mikrosen O54-P212S Sensor 0316

Thyristor D.C. Motor Drive -12/12 V

Mikrosen O54-R216S Sensor 0116

Triton 15419 Control Air Diaphragm for Triton Systems

SMC VXJ1120-C8-5M0-1 Valve 0.1-0.8MPA DC 24V

Siemens Sinamics 1P 6SL3040-1MA00-0AA0 Control it CU320-2 DP

Siemtech 6-BL2-06S-0-O2 3/8 316SS Fittings 1000 PSI @ 100°F

Honeywell DPCB21010005 Rack Slot AO/RTD/ISO RTP IRTP500

Schmersal IFL 10-30L-11TP Sensor IP67 10-60VDC 400MA

Waters Xterra 186000656 Guard Column MS C18 5µM 3.0X20MM

Fisher-Rosemot KJ4001X1-NA1 Dual Right Extender 12P3373X042

Yokogawa UR1B DD Servo Actuator 200-230V 50-60Hz

ARO 637118-C Air Side Service Kit 637118-CG/66610X-X-C/771.90.00.101

Palco 3 052 PC 111 Motherboard 240V AC

ULVAC VLH-O2 High Vacuum Valve Model VLH-O2/VLH-02

SMC VX3324V-02F-5DZ1-B Solenoid Valve DC24V 2.2MM

G.W. Lisk K12-111F-46A Solenoid Assembly 120V 60Hz

PN400 Pressure Gauge Carbon Steel 1.0460

Tescom 44-3262H283-702 Single Stage Gas Regulator 500 psi

Danfoss VPI-C Damcos, , 0.2W, Model 160G0422

Iron T54250S23 Low Pressure Discharge Suction Valve

S HYDRAULICS DPBC-LAN Hydraulic Valve Torque 30-35 LBF FT / 41-47 NM

Mitsubishi FREQROL-F300 Inverter FR-F320-2.2KM 200V Class

Roxtec RM 60 Modules with Multidiameter 028-54MM

BS  B AVV 4" Rupture Disc 15.00 PSI(G) @ 22°C

ABB AF460-30-11 Contactor 700A 1000V~ IP20

Honeywell 51303968-100 CHGR IV PM CC CMOS Backup Assy

MIKROSEN C29-213L PNP-NO Sensor 10-30VDC Compact

CMR SAB-401C Auto TelephModel AT-30N-5 Weight 1.200 KG

DRILCO EZY-TORQ 03-4128-T 0-35000 Line Pull lbs, 0-3500 PSIG

Gossen 0-2,5 KP/CM2 Instrument DET-04073-4 0-10V

Srod International SDM 001-9 Focusing Lens For Scanning

OMRON 3G2A3-0C221 I/O Device 2A 250V AC Max Terminal Block