0100-00589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。

Mitsubishi A1SHCPU CPU PLC, 8k Step Processor w/ Key (CL361)

DM SMitsubishi A1SHCPU CPU PLC, 8k Step Processor w/ Key (CL361)

Mitsubishi A2USHCPU-S1 CPU PLC, 30k Step Processor w/ Key (GR22DM S

DM SMitsubishi A2USHCPU-S1 CPU PLC, 30k Step Processor w/ Key (GR22DM S

Murr 7000-40021-6140700 M12, 4-Wire Male/Female Cable 7 Meter (CBL16DM S

Linde Forklift Gas Spring 640969 / 1292PQ 42mm / 16.5" (BL21DM S

Festo HNC-80 174373  Moting Kit (GR14DM S

SMC NCMB125-0100 Pneumatic Cylinder 1-1/4'' Bore , 1'' Stroke (BL302)

Ace Control MC225-H-BS Pneumatic Shock Absorber (YE267)

Martin 22L050  Timing Pulley 22 teeth 1/2'' Bore to size (YE17DM S

TB Woods 6SX1 1/8  Sure Flex Coupling Flange 6S118 (BL17DM S

Allen Bradley 889D-R4AE-10 Cable Cordset 4-pin 10M (CBL14DM S

Murr 7000-18111-6170300 4-Wire MSUD Valve Plug A-18mm 3 Meter (CBL16DM S

S Hyrdraulics ppdb-lan Pressure Reducing Valve (cl307)

Parker CM2PPN  55 Check Sandwich Valve (RE230)

PHD 51422-006-02 Proximity Sensor / Switch 8mm 2 meters (YE26DM S

PTI 06B-2-24B Metric Double Sprocket 3/8'' Chain (YE267)

Fanuc A290-72222-X511 J5 J6 Motor Gear (YE27DM S

Murr 7700-A4021-U1C0500 7/8'' Mini Female 4-Wire Cable 5 Meters (CBL16DM S

Wilkerson R18-02-F000 Air Pressure Regulator 1/4 Npt (YE221)

NTN NU209  Cylindrical Roller Bearing (RE11DM S

SMC CDQ2KA40-100DMZ Pneumatic Cylinder (CL37DM S

Proto 6-Point 1'" Drive 1-3/16" Impact Socket 10019 (BL17DM S

TPC Wire  Cable 89520 Super-Trex Mini Quick-Connects (CBL137)

Cummins 4960214 Filler Head Seal / Gasket (GR15DM S

SMC KQ2W11-36S Lot of 10 MALE ELBOW 3/8" NPT X 3/8" OD TUBE (BL197)

Murr 7000-18311-62610000 3-Wire Single End MSUD Valve Plug Cable 10M (CBL15DM S

Kurt Hydraulics FFX90-16-16 1" Hose X 1" ORFS Swivel 90° Female Fitting

Wika 212.53 2 Pressure Gauge 30PSI/BAR 1/4 NPT CBM (BL151)

3M 341D Aluminum Oxide Cloth 4 X 9 Sheets 80 Grit, 50 Sheets (GR14DM S

Wika 212.53 4 Pressure Gauge 4271735 3000PSI 1/4 Lm (RE20DM S

Rexnord 25T Solid Bore Sprocket 25 Teeth 1-1/4" Bore (CL33DM S

Murr 7000-74301-7961000 RJ45 Ethernet Cable 10 meters (CBL 111)

Brad Connectivity 884030K03M060 Cordset Micro 4-Pole M/F (CBL11DM S

SMC  CDQ1B40-20DM Pneumatic Air Cylinder with Reed Switches / Sensors (CL16DM S

Festo ADVULQ-1 1/4" 2 1/2"-A-P 23827782 Air Cylinder (CL300)

Festo ADVULQ-1 1/4" 2 1/2"-A-P 23827805 Air Cylinder (CL301)

Fafnir W208PP  Bearing 40x80MM x1-3/16" (CL191)

DM SFafnir W208PP  Bearing 40x80MM x1-3/16" (CL191)

Mersen Gould A70P250 Amp-Trap type 4 Fuse 250A 700V (RE20DM S

Nemic Lambda MBS-1215-22 Noise Filter 250VAC 15A (CL14DM S

SMC CQ2A50-35DC Double Acting Pneumatic Cylinder 35mm 145PSI (RE21DM S

Siemens 5SY43MCBC2 Circuit Breaker 400V 2A (YE170)

Turck Bi1-BG05-AP6X-V1331 / 4608640 Inductive Sensor 10-30 VDC (GR17DM S

Inductoheat 14823-036 Heating Element (CL172)

SMC MKB40TF-20LZ-P3WDS Pneumatic Cylinder (BL160)

KeystHBE-PIR-120-277-IP65 Passive Infared Occupancy Sensor (BK157)

TPC WIRE  CABLE MA27789F009 CORDSET (CBL11DM S

Rexnord 614-101-2 NS880-11T 1-3/16 KW SS MatTop Sprocket (BK15DM S

Brad Harrison 1200661038 M12 5-Pole, Male/Female Cable 5-Meters (CBL15DM S

Rexnord N1500-32T Two Piece Sprocket 32 Teeth 30mm Bore 614-212-1 (CL35DM S

Brad WoodHead 1300100746/ 114030A01M030 4P mini Change Cable 3M (CBL121)

PARKER S15A1 0/5  3/4" INLINE CHECK VALVE (BL190)

Rexroth R900011023 Tank Arention Filter (CL397)

SMC NCDMB150-150 Pneumatic Cylinder 1-1/2'' Bore x 1-1/2'' Stroke (BL30DM S

Gould Shawmut 20658R Fuse Her 3-Pole 250V-60A (CL341)

Brad Harrison Woodhead 2 Metters 1R5000A39M020 5-Pole Female Receptacle (CL21DM S

Martin 60B25 3/4'' Bore to Size 25 tooth Sprocket (GR15DM S

Crouzet Corp. 57-278 REV. K Circuit Board PB-24SM (RE2DM S

Fusetron FRS-R-45 Lot of (DM SFuses 45A 600VAC (CL180)

Datalogic CAB-467 Coiled USB Cable Type A PC 12''

Hirschmann MS20 MICE Switching Module

Browning 18LG050 Steel Bushed Bore Time Pulley 18 Teeth, 1/2'' Belt

Koganei JDA32X25 Pneumatic Cylinder 32mm Bore, 25mm Stroke

Omron E2E-X5MY1 Proximity Sensor 24-240VAC Sense: 5mm

Jiaerling Pneumatic KA-10 3/8'' NPT Check Valves

Festo 159421 / SIM-M8-3GD-5-PU 3-Wire Connectivity Cable

Rexroth Bosch 3842547564 Timing Belt Pulley

Panasonic Sx SL-TJ1 Input Plug-in Terminal it

Keyence FS-M1 Manual Calibration Fiberoptic Sensor

Keyence PS-55 Thru-Beam Photoelectric Sensor Sender  Receiver

Belknap RJC-10M 10mm, 6 Point Flare Nut Torque Wrench Insert

SMC NCMB075-0500 Pneumatic Cylinder 3/4" Bore, 5" Stroke

Kurt Hydraulics FJX-18-20-R5 1-1/8'' Truck Hose x 1-1/4'' JIC Swivel Female

Snap-On ACTR4150-4A High Side EZ Snap HVAC Coupler

Pepperl Fuchs CJ10-30GK-WO Proximity Switch 20052 (Sensor Only)

Bimba EM-25-50-U Pneumatic Cylinder 25mm Bore, 50mm Strike

Martin 50BS13-1-1/4 Bored to Size Sproket 13 Teeth, 1-1/4" Bore

Pepperl Fuchs 419618 Backgrod Suppression Visolux Sensor 10-30VDC

Balluff BCC08A9 M12, 5-Pin Male/Female 5-Meter Cable

Fanuc A20B-2901-0942/02A DRAM Memory Module

Turck RK4.4T-10 U2173-10 4-Wire Cable Cordset 10-Meters (CBL160)

Rus Stoll 3744 10A 250V/600VAC Receptacle  (CL192)

Parker 1JC55 -10-8  Parkrimp Swivel Female Seal-Lock to Hose (YE25DM S

TMC RTS GMC Nova Bus G1074790 Transit Coach Electrical Kneeling Module GR189

IDEC ISA-R02M  Photoelectric Sensor Switch ISAR02M (YE10DM S

UB ION 5-Pack BUTTERFIELD APPLIX TAPS 1710584 3/8 (YE10DM S

Mac 225B-111C Solenoid Valve 24DC 120/60Hz (CL2DM S

BRECOFLEX TIMING BELT AT10/1210 25mm WIDTH (BE101)

Allen Bradley 120630  Noise Supressor 380 460 Vrms (RE140)

Numatics 237-325  Pneumatic Coil with Gasket 100/120 (BL1DM S

Lumberg Automation RST-5-RKT-5-644/10M 5-Pole 10 meter Cable (CBL14DM S

ION BUTTERFIELD 1710600  7/16 APPLIX TAPS (YE11DM S

Watlow Firerod HT52368 Cartridge Heater 500 Watt 48V 1/2" X 16" (BL14DM S

Festo KSK-70-1120 Connecting Shaft 562520 (OV121)

BRECOFLEX TIMING BELT AT15/610 25mm WIDTH (BE10DM S

Ronken P71C10206K05 20MF Capacitor 236VAC (CL24DM S

IFM Efector IG5788 / IGK3008BBPKG/US Inductive Sensor (CL207)

Parker WP565609-C Pneumatic Cylinder 1.5'' Bore 1'' Stroke (BL307)

Murr 7700-A4001-U1C0300 7/8 Mini Male Single-End 4-Pole 3-Meter Cable (CBL1DM S

Siemens 8WD4 408-0AA Safety Stack Light Base w/ Red  Green Lenses (CL197)

Rexnord Link-Belt UB219HL 1-3/16'' moted Ball Bearing (RE14DM S

Allen Bradley 140-MN-0250 Ser.C Manval Motor Starter (CL221)

 Allen Bradley 140-MN-0250 Ser.C Manval Motor Starter (CL221)

Turck RYM RKM 56-4M/S3090  MiniCordset U2-18872, 5-Wire 4 Meters (BK101)

SMC NZM073HT-J5LZ-E 55C  Vacuum Ejector with Valve and Switch (BL10DM S

SMC CG1KWBN32-25Z Non-Rotating Rod Type Double Rod / Acting Cylinder (BL24DM S

Murr Elektronik 343221 Wireable Field Connector M12 Male/Female 5M (CBL14DM S

Sensotec 440/7229-01 Amplified Transducer 50PSIG 15-40VDC (BL20DM S

Bansbach H0N0-42-050-164-016-350N Easylift Push Type Gas Spring 50mm (YE27DM S

Murr 7072-72011-7541000 2-Wire MDC06 Valve Plug Single End Cable 10M (CL361)

Murr 7000-94021-2160500 MSUD Valve Plug 3-Wire Single End Cable 5M (BL26DM S

SMC CDU20-10T-F9BWL CYLINDER w/ D-9BW  Reed Switches (RE10DM S

Bosch Rexroth 3 608 870 348  SERVO CONNECTOR CABLE 3608870348 (CBL100)

Festo 9542 Type QH-3/8  Stainless Ball Valve 0-30 Bar (BL24DM S

HTM FCM1-1805C-ARU4 Inductive Proximity Sensor (YE12DM S

Pepperl Fuchs KD-V1-G-5M-PVC  Cordset (RE141)

Banner IM-T-9A Machine Safety Relay 24VDC 100MA (CL25DM S

Domino 29265 20um Filter Kit (RE132)

Allen Bradley 99-50-1 Ser. C 3 Ft. Glass Fiber Optic Cable (CBL14DM S

Eaton Hammer WAL1A1B Auxiliary Alarm Contact 240V 6A (GR1DM S

Allen Bradley 1492-FB3J30-L 3-Pole Class J Fuse Her (YE15DM S

Festo VSVA-B-M52-AZD-D1-1T1L  Solenoid Valve (YE10DM S

Keyence KV-U5 DC Power Distribution Module (YE127)

Turck RKL 4.4-5-RSL 4.4/S715 U-00222 Cordset (CBL101)

Balluff BDN C-R04-EN-AAN-01-020M  5-Pin Female Cordset (CBL10DM S

OMRON H3Y-4  30 Second Timer (YE13DM S

Turck RKF 126-1M/14.5/NPT/CS12211 (YE13DM S

OMRON H3Y-4  10 Second Timer Relay (YE137)

Turck FK 4.5-2/14.5/NPT/CS12216 U-44691 (YE13DM S

Nordson 238256 .060 Genuine  Lot of (DM SNozzles (YE140)

Turck RKM FSFD 572-0.3M U0149 Cable (YE13DM S