0050-33837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。

SKF GE-12-TXGR Spherical Plain Bearing (RE15DM S

Martin 60BTL22 2012 Roller Chain Sprocket 1-1/4" Through Bore 22 Teeth (CL350)

Pilz PNOZ-X2-24 VAC/DC 2n/o/774303 Safety Relay (YE19DM S

IFM Efector  AS-Interface Flat Cable Displacement Connector (CBL100)

Robohand OHSP-001 Proximity Sensor (YE13DM S

Copeland / Emerson 998-0060-03  24V Coil 1/4" Spade Connection (RE11DM S

Festo Series S-PAV-VAD / 152891 Pneumatic Module (CL23DM S

Mitsubishi Output Module QX80 24VDC 0.5A - (BL22DM S

SMC CDQMB16-25 Compact Cylinder (GR17DM S

Grasslin 05.20.0008.1 110-127VAC Hour Meter Existing (BL262)

Turck Bi2-CRS317-ADZ30X2-B3131/S34 Proximity Sensor 31.7mm Probe (CL232)

Numatics TA0501MGDTC0571P Sub-bus Cable 1m G3 (CBL120)

Banner Q25AW3FF100 Photo Electric Sensor (CL240)

SPX Waukesga 101670 Ceramic Seat Seal (CL147)

Allen Bradley 42SMU-7250 Photoswitch Transparent Object Dectector Ser.B (CL12DM S

Bimba EM-16-10-0 Pneumatic Cylinder (YE17DM S

Telemecanique XBT-Z978 Connecting Cable 2.5 meter (CL120)

Origa 47081701 Type IS Proximity Sensor 10-30VDC w/ Bracket  Cable (BL190)

Helwig Carbon 30-491515-124-4-02 2- pack Motor Brushes 12.5X40X40mm - BL236

Lumberg Automation RKT 4/3-224/5M Cordset (CBL127)

Turck BI 2-G12K-AP6X / T4670200 Sensor 10-30 VDC 2mm / .078" (BL24DM S

Parker JIC 6HTX-6-6  Stainless Steel Straight 36° Flare ion (CL10DM S

Bussmann Fusetron FNA-3  of (DM S 3A Dual Element Fuses (GR16DM S

Burkert 679540 DN-8 Diaphragm Membrane (YE112)

Bimba EM-10-30-N  Pneumatic Cylinder 10mm Bore 30mm Stroke (YE16DM S

Eaton Hydroline SKN5-516-12 Rod Seal Kit (CL22DM S

Stanley QPM Multi-Fction Tool Panel (BL11DM S

Lumberg 2125 9-Pin Female Connector (CL370)

Crouzet 8152250DM SPneumatic Logics Module (GR15DM S

Omron STI 99803-0110 External Blanking Kit MS4800 (GR21DM S

Bussmann Fusetron FNA-DM S of (DM S Dual Element Fuses 1AMP (GR17DM S

Danfuss TU1 / 068V1031 orifice For Expassion Valve (CL21DM S

Cer Products CPC BAC22004 1/4" Hose Barb Non Valve Breakaway (YE132)

Swagelok Nupro B-4C-1/3 Brass Poppet Check Valve (CL21DM S

IFM Efector IER20DM SINDUCTIVE SENSOR IEK3002BANKG/AM/SC/US-104-DNS (BL10DM S

Destaco CPI-SCM-19-G14-NR Non-Rotate Spring Cup Mot (RE18DM S

Parker 5-C6X-5-585  JIC Stainless Steel 5/16" Fitting 90° Elbow (CL10DM S

Siemens 6SN11611CA000AA0 Drive Bus Catle (CL22DM S

Parker 181-KB001-250 2-1/2'' Bore Piston Seal Kit (CL171)

Eaton SL4-FL24-A Amber Strobe Led Stack Light 24VAC/DC (BL111)

Euchner SD-12 12 Pin Cable Connector (CL26DM S

Krones 7-379-99-302-5 Thermosensor Temperature Sensor (BL261)

Dodge Response Kit 031389 115/230V (BL240)

Siemens 3TX7002-1CB00 Output Interface Module (CL250)

American Sensor AST3100 / AST3100A00050P3A000 Pressure Sensor 0-50 PSI (GR18DM S

Spray Systems 050004 Tgsten Conbide tip (BL19DM S

MICRO 100 XP190408-1 Carbide Tool (YE13DM S

Bimba Mead DMA-312  Cylinder Rod Alignment Coupler 5/16-24 (YE20DM S

iversal Instruments MIB Power Circuit Board PCB (YE237)

Murr 7000-41541 2360000 M12 Male Top MSUD Double Valve Cable (CL37DM S

Precitec D5589-020-00130 130mm Cordset Cable (RE111)

Crouzet 2108:87610340 LCD Panel Meter 4-30VDC (GR10DM S

Pepperl Fuchs NBB20-L2M-E2-V1 Inductive Proximity Sensor (CL12DM S

Gould Shawmut AP50P20 Package of (DM SType 1 20A fuses (GR101)

Automation Direct ProSense THMJ-0 Type J Bolt On Thermocouple (GR15DM S

Sick IMG08-02BPSZT0K / 1040869 Proximity Sensor 10-30VDC (CL241)

Fujikura H80/ H-80  Sensor (YE19DM S

Piab S.BL20-2.10 Lot of (DM S Vacuum Suction Cups (BL19DM S

Melles Griot 01PRS019/078 Prism Lens (YE16DM S

Bimba FD-1250 125-3R SJ FLAT-1 CYLINDER (RE25DM S

MIDWEST OPTICAL SYSTEMS PR032-34 LINEAR POLARIZING FILTER (BL19DM S

Graco 562823 Trabon MXP-125T Module (YE262)

CKD SCA2-63K Cylinder Rebuild / Repair Kit (GR152)

Pepperl Fuchs 906154  Proximity Sensor NBN2-F581-160S6-E8 (YE11DM S

Big Chief Air Process Heater AH50050Y 600W 240V 1/2 X 5" (GR12DM S

SMC MGPM12N-30 COMPACT GUIDE CYLINDER (GR13DM S

Festo FNC-100 Moting Bracket (RE102)

Kurt Hydraulics C6130-20-24-W 1-1/4'' Hose ID Crimp x 1-1/2'' Code 61 Flange

Kurt Hydraulics MP-18-20-R5 1-1/8 Hose ZID Crimp x 1-1/4 Male NPT Straight

Omron E3F2-DS10C4-M Photoelectric Switch Sensor 10-30VDC

Parker 1615AB8C5D Skinner Valve w/o Coil 240/60V (CL24DM S

Martin 80BTB17 2012 Taper Bushed Sprocket #80 Chain, 17 Teeth

Martin 50BS21-1 #50 Chain Finished Sprocket 21 Teeth, 1'' Bore

S Hydraulics RDDA-FAN Relief Valve 5000 PSI

Baldor Dodge 32MM 2517 Taper Lock Bush 119624 (YE13DM S

SMC Air Cylinder RSQA40-20-DCQ055EQ Compact Stopper (RE11DM S

SMC PNEUMATIC COMPACT CYLINDER MGPM20-30 (BL18DM S

SMC CDQ2B80-40D Compact Cylinder Double Acting Single Rod (BL177)

NUMATICS L12BB5002P00030 228-776A Solenoid Valve 110VAC (GR11DM S

Murr Elektronik 343225 Wireable Field Connector M12 Male / D-Sub 9-Pin 7M CBL144

King 9326-241 Type 800 Polisher Cartridge (CL381)

Panasonic SX GX-N12M / UGXN12M Proximity Sensor Switch

Kurt Hydraulics C6160-12-12-W 3/4'' Hose ID Crimp x 3/4'' Code 61 Flange 60°

Turck RKG 4.4T-2-WSC 4.4T/S3060, U-30990 Cable (RE10DM S

Bimba FSM-1715-M Flat-1 Pneumatic Cylinder (CL34DM S

SCHMERSAL BN-31-01z/1-1084  MAGNETIC REED SWITCH BN-31-01Z (BL12DM S

Lapp/Epic 10.0730 HBE16  Singe Lever Panel Mot Base (RE23DM S

Enidine BM203362 Shock Absorber (YE212)

Turck RSM-RKM-461-15M/S101 / U-41504 Cable (CBL130)

Bimba SR-121-D Pneumatic Cylinder 1 -1/4'' Bore  1'' Stroke (YE197)

SMC CQ2KB50-75D Pneumatic Cylinder 50mm Bore, 75mm Stroke

Browning H50H20 Split Taper Bushed Sprocket 20 Teeth

Rexroth R911306106 Servo Drive Hardware HASO2.1-002-NNN-NN

Kurt Hydraulics FFX-20-24-W 1-1/4'' Hose ID Crimp x 1-1/2'' ORFS Female Swivel

Panasonic CX-421-J / UCX421J Photoelectric Sensor

Banner SM312W Mini-Beam Photoelectric Sensor 1 Meter (CL12DM S

PARKER P1QS050DC4E0040 Pneumatic Cylinder 10 Bar Max - (BK12DM S

AEG Modicon 100-272 Axis Breakout  8561E (RE24DM S

Mac 45A-SB1-DFAA-1BK Solenoid Valve 3 Way 12 vdc (BL19DM S

ALCO XC726 HC 2B Thermo Valve Power Assembly (CL26DM S

Lumberg Automation RSRK 1001M-652/30F  Cable Cordset (CBL127)

Allen Bradley 889D-F4NEDM-5 QD Cordset 4-Pin Straight 5 Meters Ser. B (CBL14DM S

Lumberg Automation RST-4-RKT-4-637/15M 4-Pole 15M Cable (CBL151)

Allen Bradley 889D-F8NBDM-1 QD Cordset 30 AC/DC 2A (CL182)

Bimba FM-1750-4M Flat-1 Pneumatic Cylinder (CL22DM S

Kawasaki 60101-1152  Balancer Shaft (GR18DM S

Graco MXP-150 Trabon H16 Module (YE261)

Turck VB2-FKMV4.4/2FSMV4 / U2-08853 M12 4-Pole Splitter (YE26DM S

Beckhoff EL1012 Digital Input PLC Module (YE24DM S

Martin 40JA19H Bushed Sproket, #40 Chain, 19 Teeth

SMC VX2330V-02-5DZ1-B 2  Vacuum Port Solenoid Valve (RE10DM S

Bussmann FWP-90B  FUSE (BL13DM S

oDouble End Cordset U-01723 (BL161)

NTN UCP-1 Ball Bearing Pillow Block UCP-1M (RE230)

Omron / KawaSaki R87F-A6A13HP Axial Fan (CL202)

Durbal EF30-20-502-L Rod End w/ Spherical Bearing (RE13DM S

SMC CP95SDB40-25 Pneumatic Cylinde (BL2DM S

Festo MS6-LR-1/4-D6-WR Pressure Regulator 527663 Ser. M160 (OV12DM S

Square D 8501X080  Industrial Contactor Relay 110/120VAC (YE247)

SMC MGPM20-40Z 3-Rod Pneumatic Guide Cylinder

Bimba BFR-092 Pneumatic Cylinder 1-1/16'' Bore, 3'' Stroke

Festo ADVU-40-10-A-P-A Pneumatic Cylinder 40mm Bore, 10mm Stroke 156627

Kurt Hydraulics F-DINLX45-16-36 1'' Hose ID Crimp x M36x2.0 iversal Seat 45°

Festo FSNU-25-250-PPV Pneumatic Cylinder 193991 25mm Bore, 250mm Stroke

Dixon Andrews 1-1/2" Stainless Steel Coupler DXV-150-DL-SS (RE241)

SMC IR3020-N04G- Precision Modular (RE13DM S

Misumi HRCU-15-295 Linear Guide Rail 15X15X295mm M5X8 Bottom Tap (CL371)

Epic 10.1560 Connector Hood 10.5060-NP  (BK14DM S

OMRON E9A-A Fiber Amplify Input ~  30 Day  (RE10DM S

Allen Bradley 154-A11NB MOTOR CONTROLLER SER. A (RE10DM S

SMC AMC520-04BD EXHAUST CLEANER AMCB52 (GR141)

SMC VH300 Manual Hand Valve (RE207)