0021-34775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。

以下链接皆有货

Bimba TRA-MX0-3.24 Triple Rod Pneumatic Cylinder, 3 1/4" Bore, 4" Stroke

Moeller NZMN1-A63-NA Circuit Breaker, 3-Pole, 690VAC 63A, Adjustable Overload

Parker OEM3401-E-A Servo Motor, NEMA 34 Frame, 2 Stack Motor Length

Galil DMC-2130 Motion Controller with ICM2900 Breakout Module

Fanuc A20B-3300-0819 6-Axis Servo Card, For R-30iB/R-30iB Mate Plus Controllers

Oriental Motor LIMO EZHS6A-40 Linear Slide with EZMC24 I-A Controller *Damage*

Thomson Micron NTR42-005T Right Angle Gearhead 5:1, 24mm-IN, 5/8"-OUT, NEMA-42

High Precision Proximity Switch Testing Rig with Various Metal Samples and Case

SMC MXS25TN-75B Air Cylinder Slide Table Actuator 25mm Bore 75mm Stroke 1/8"NPT

Ophir YAG:max Nd:Yag Laser Performance Monitor w/ Turning Mirror and Camera 1064

GE Fanuc A06B-0312-B351 AC Servo Motor 120V 3PH 2000RPM 2.0Nm NEMA-34

 Keyence PI-C92 Photoelectric Color Sensor Controller

Control Technology Corp BC5311-01A Blue Fusion CPU Module 200MHz 32-bit ARM

Futek TFF400 Reaction Torque Sensor, 5 In-Oz Capacity, 1 mV Out, FSH03981

SLM AMINCO Spectrometer Grating & Photomultiplier for Bowman Series 2 SQ-340

Omega Engineering CN77343 Micromega Temperature Controller 90-240VAC, RS232/485

Allen Bradley 1756-IT6I/A L01 ControlLogix Thermocouple Analog Input Module

APOLLO SEIKO Teach Pendant for L-CAT EVO

Keithley 2000 6.5-Digit Digital Benchtop Multimeter DMM, IEEE-488 GPIB RS-232

2 product ratings- Keithley 2000 6.5-Digit Digital Benchtop Multimeter DMM, IEEE-488 GPIB RS-232

Allen Bradley 1756-IT6I/A C01 ControlLogix Thermocouple Analog Input Module

Apex Dynamics AE070-035 Planetary Gearbox, Ratio: 35:1, In: 11mm, Out: 16mm

Oriental Motor 3TK6GN-CW2 Torque Motor With 3GN18SA Gear Head, 115V-230VAC

Uson Sprint LC-PO Multi-Air Pressure Decay Tester, 0-20psi, RS-232, 120/240VAC

Hepco PSD120 Ball Screw Linear Stage, With Applied Motion 5023-124 Motor

Parker SM233AE-NTQN Servo Motor 3/8" Shaft 140oz-in Torque NEMA 23, 340V 2.1A

Delta Tau PMAC2-PC (DSP) Assy 602191-503 & PMAC PV CPU Assy 602705-103, V1.16A

Leroy Somer SE23400300 Digidrive AC Inverter Drive VFD 380-480VAC 7.6A, 3kW

Yaskawa SGDH-01AE Sigma II Servo Drive W/JUSP-NS115 Mechatrol If/Unit 0.1kW 230V

CCS QLA-074050-66 Machine Vision Ring Light, Red LED, ø50mm ID, ø74mm OD, 24VDC

Branden Technologies A9800 Moldflow Shotscope Machine Interface Unit Ethernet

Allen Bradley 112-A24FBA1H-3 Starter, 3-Phase 480V 15HP, 350mm x 200mm x 210mm

HONEYWELL 060-6881-01 DV-05, TRANSDUCER AMP, INPUT 11-28 VDC, OUTPUT +/- 5VDC

Kepco BHK 500-0.4MG DC Power Supply Out: 500V 400mA 200W, In: 115/230VAC 50/60Hz

Staco Energy Products 3PN2210B Variable Voltage Autotransformer 0-140VAC 22A 1PH

Elo ET1537L-7CWA-1-NPB-G Touch Screen Monitor, 15in, 102768, VGA, 12VDC

Heidenhain ND 221B Linear Length Encoder Digital Readout Benchtop Display RS232C

SLO-SYN KML063F07 Stepper Motor, 1.8°/Step, 3.43VDC 3.3A, 4-Lead, NEMA 23

Matrox HEL2MSFCL Helios / Odyssey XCL Camera Link Frame Grabber Board Card PCI-x

Parker OEM 83-93-MO Stepper Motor, 1.3A, 260oz-in Torque, 4-Wire Leads, NEMA 34

Schneider LMDCM421C MDrive Programmable Closed-Loop Stepper Motor 48VDC NEMA 17

Yokogawa DS400-00-1W Darwin DAQ I/O Subunit 4-Module Interface, RJ45, 100-240VAC

Eaton E04NB13N Contactor, 3-Pole, 600VAC 18A, E02NBXCXNN Coil: 24VDC

LS XP10BKB/DC(EXP) XGT-Panel Series HMI, LED Display, RS-232C D-Sub 9-Pin, 24VDC

Galil DMC-2130 Motion Controller, 3-Axis, 90-240VAC 50/60Hz, 10BaseT RS-232

Parker 404100XRMSD2H1L1C1M8 Linear Actuator, 100mm Travel, 5mm Lead, 375lb Load

Scanlab RTC1000 V2 Laser Marking Scan Head Control Board EXT2 DB9 & DB25

Allen Bradley 100-D110 Contactor, 3-Pole, Coil: 110/120VAC, With 100-D Auxiliary

Parker 10000 Rotary Positioner/Table 2 3/4" 6arc-min 360 .25"Aperture 25lb Load

Dorner 697470 4100 Series End Drive Conveyor, 7"W x 48"L Belt, 1/2" Shaft

SMC SS5Y3-X1874 Manifold Assembly, 8 Stations, 1/4in & 3/8in One-Touch Ports

Parker 404100XRMSD3 Linear Actuator Positioner Stage, 100mm Travel, 10mm Lead

Sensor Technology E201 Transducer Display 90-250VAC for E-Series Transducer

Winsmith E26MDNS41000GC SE Encore Speed Reducer, 60:1 1750rpm 1556in-lbs 0.92HP

Siemens 6AV6 545-0BC15-2AX0 TP 170B SIMATIC HMI Operator Panel 5.7" Color 24VDC

Polytec OFV-3000 Laser Vibrometer Controller, OVD-01, RS232, GPIB, *Bad Fan*

Reliance Electro-Craft PCM-550 iQ-550 Servo Position Control Module 120/240VAC

Synrad Red Diode Pointer CO2 Laser Alignment 5mW 650nm, Ø3mm Beam, 5VDC 50mA

74 Ft of Belden 83712 Audio/Control/Instrument Cable, 16AWG, 12-Wire, Shielded

Olsun Dry Type Transformer, 2kVA, 4200-8400V CT High, 208/230V Low, 60Hz 1-Phase

SMC LER50J-2-C918 Electric Rotary Table, Rotation: 320 Degrees, Power: 24VDC

Datalogic 95A906388 Machine Vision LED Bar Light Linear Strobe Array, White, 12"

Bayside PX23-005 Gearhead, Ratio: 5:1, NEMA 23, Shaft: 0.375", ID: 0.35"

Ophir 1Z02168 30A-SH Laser Power Head .19-20μm 20mW-30W 6mJ-30J Ø18mm Aperture

Ophir 174109A 30A-V1-C-8FT CO2 Laser Power Head, 30W, Ø18mm Aperture, DB15

Nikon PCB38101 100X Projection Lens, for V-12 Optical Comparators

Nikon PCB32001 20X Projection Lens, for V-12 Optical Comparators

Densei-Lambda RP323C PU400A-6145 Robot Control Board

Yaskawa SGMJV-04A3M61 Rotary Servo Motor W/ Encoder 400W 200v AC, NEMA 34

Ivek Digispense-2000 520090-HZAA Digital Liquid Dispenser, 120VAC

Ivek Digispense-2000 520090-HZAA Digital Liquid Dispenser, Voltage: 120VAC

Trumpf 12-11-59-00/02 Laser Strahlschutz B Beam Radiation Protection w/ Sensor

Cogent Technologies Speed-Dri 3620 Ink Infrared Convection Drying System, 120VAC

Allen Bradley 1756-IT6I/A F/W Rev 1.12 Analog Isolated Thermocouple Input Module

Siemens 6ES5 264-8MA11 Simatic Cam Controller Module PLC Unit IP264

Pinnacle Feeding Systems Pharmaceutical Grade Vibratory Bowl Feeder 8", 120VAC

Tech80 5650 Motion Control Card 16-bit ISA 4-Axis ±10VDC or 0-5VDC Command

Tech80 5650A Motion Control Card 16-bit ISA 4-Axis ±10VDC or 0-5VDC Command

Adept 10332-00714 MV Controller 040 33M IDE Robot Processor Card Module

System Plast VG-685-SS-2-04 Valu Guide Heavy Duty Beadwall Roller Rail 2" x 48"

Macrotek MSPC-8158 Single Board Computer, Intel Celeron 566MHz, 128MB RAM, PICMG

Asymtek 60-0007-01 Rev E Control Board

Denso TP-RC7M-1 Robot Arm Teaching Pendant 640x480, 24VDC, Keys Cable *For Parts

Omron R88D-WN01L-ML2 AC Servo Drive w/ R88M-WP10030L Servo Motor 100VAC 100W

Lumonics 6056041 Interface Control PCB Board, for LWSPe LASER Engraver

Maguire AS7025 Heat Canister For LPD-30 Low Pressure Dryer With Dispensing Mount