0020-20133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

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。

以下链接皆有货

FAG - P/N: 6010-P5 - Deep Grove Bearing -

Pacific Scientific - P/N: T21NRHJ-LSS-SS-03 - Powermax II Stepper Motor

FIKE - Type SR-H - Size 1.5" - 50.00 PSIG@ 72°F- Rupture Disc -

FIKE - Type SR-H - Size 3" - 46.17 PSIG@ 22°C - Rupture Disc -

FIKE - Type PLHOV-BT - Size 2" - 58.37 PSIG@ 72°F- Burst Pressure -

Blackplane - P/N: BLPL12.6 - R.O 970391802 - Circuit Board

Bimba - P/N: CPT-00910-A - Pneu-Turn Rotary Actuator

ITT - P/N: 614265-003-012 - CWP150 - Diaphragm Valve Head - 1/2" -

DYNAPAR CONTROLS - P/N: M120020 Encoder

branded - Part for Seal Pump Kit -

Nickerson - P/N: NT250 - Nozzle Tip -

IKO - LWL-9/M3 - Linear Rail with Slide Block

Worcester Controls - 1-1/2" - P/N: RK44RT R17 - Valve Repair Kit -

BEI Sensor Encoder - Model #H25D-SS-12,500-M5-ABZ-7406R-LED-SM16

Acushnet, Co. - 5804 - Flexible Coupling - LOT OF (2)

Cramer Co. - P/N: SEA08AA38CAA - 7845C-685 - Gear Motor

PIAB - P/N: PPSF.375-X10 - Filter Assembly -

Validyne - Model #CD19 Carrier Demodulator

Weksler - P/N: S520RD5 - 2” Marine Thermometer -

Square-D - P/N: 63090-123-17-0001 - Percent Speed Meter

Square-D - P/N: 63090-123-17-0001 - Controller Rated Output Current

Symbol - Model #LS-6804 - Bar Code Scanner

Vibration Eliminator - SNC2-F22 -

DICKSON - 3 Lbs - Flooring Nails 2-1/2" - P/N: 6171-0031–62 -

Banner Engineering - Fiber Optic Light Guide - Model #BF2.53SMR -

Watec - WAT-308 - CCD Camera

 · Adaptall · f/1.7 · Fixed/Prime

Del-Tron - Linear Ball Rail Slide

Wilkerson - P/N: GRP-95-261 - O-Ring Kit -

Digi Ports - Model #PC/16EM-DB25 - Multiport distribution - 16, DB-25 Ports

Lutron - P/N: 470-849 - Rev. E - Circuit Board

ITT-Plastic Handwheel Bonnet for a 1/2" ITT Pure-Flo (DN15) Diaphragm Valve-

KB Electronics - Speed Control - KBGE 115C -

Helical - P/N: HCR112-16-8 - Flexible Shaft Coupling -

Armstrong - P/N: B1671 -2 - 3/8" - Repair Kit -

Deltrol Fluid - P/N: EV-125A - Exhaust Valve -

Heavy Duty Thermowell K92K - Type 316 S/S -

Numatics - P/N:152RS100J - Solenoid Manif, Regulator Valve Block - LOT OF (2)

Superior Valve - LOT OF (2)

Trico - Opto-Matic Oiler - LOT OF (5) -

Vexta - P/N: PH566-B - Oriental Motor

Mixed of Hewlett-Packard - 5181-7707  C2951A - Parallel Interface Printer Cable

Predyne - B3022 - 2-Way Solenoid Valve -

Numatics - P/N: 031RS20000000 - Solenoid Valve

Di-Soric - P/N: DCC 08 M 03 POK-TSL - Sensor Proximity Switch -

GEMÜ - D A2 Replacement Diaphragms - LOT OF (4) -

Saders - A2 DN50 - 325 EPDM - Replacement Diaphragms -

CAVRO - Assy 723985 - Circuit Board - LOT OF (3)

Lucas Ledex Products - BTA Rotary Actuator - P/N: 77952-103 - LOT OF (2)

Worcester Controls - 1/2" P/N: RK59-PM - Valve Repair Kit -

Lucas Ledex Products - BTA Rotary Actuator - P/N: 77952-104 - LOT OF (2)

Picor - 2" X 1"- SCH 5S - 316 LW - Reducer -

HAMLIN - 5801 - Proximity Sensor - LOT OF (2) -

Worcester Controls - A-RK34-R1 - Valve Repair Kit -

FABCO-AIR - P/N: 121-X - Pancake Cylinder -

FABCO-AIR - P/N: I 121-X - Pancake Cylinder

Omron - EE-SG3 - Photo-Microsensor - LOT OF (3)

MAC - P/N: 82A-AC-000-TM-DDAP-1DA - Pneumatic Solenoid Valve

Lucas Ledex Products - BTA Rotary Actuator - P/N: 77554-101 - LOT OF (2)

Lucas Ledex Products - BTA Rotary Actuator - P/N: 77582-101 - LOT OF (2)

Bimba - P/N: FOP-170.75/1.25-CFT - Pneumatic Cylinder -

Tri-Tronics - SD - Smarteye

BCR Power Circuit Board - Assy 79085-104

ORIENTAL MOTOR CO. - P/N: 2GN3KA - Gear Head - LOT OF (2)

ORIENTAL MOTOR CO. - P/N: 2GN18KA - Gear Head - LOT OF (2)

FENWAL - P/N: 01-018021-000 - Thermoswitch Control Thermostat

Armstrong - P/N: B1669-3 - 5/32" Orifice - Repair Kit -

Shimadzu - P/N: 228-24627 - Circuit Board

KIP Inc. - Solenoid Valve - P/N: 3X275 - 24-VDC - 3/16" - LOT OF (2)

Efector - Proximity Switch - P/N: IEB3001-BPOG -

Omega - P/N: WTJ-ND-72-S - Thermocouple Probe -

Baxall - Camera/ Lens

 · f/2.8 · Zoom · Zoom lens

Pyrex Glass - Armoured Borosilicate - LOT OF (3)

Filter Element - P/N: KH-09FM-010002 - Filter Oil - Pack of (2) -

Clippard - MJTV-4 and FTV-3P - Toggle Valve - Lot of (2)

API - P/N: 1025 - U5-4023-0400 - Shielded Meter - LOT OF (5)

Allen-Bradley - P/N: 160-DM-SF1 - Interface Module - LOT OF (2)

Victaulic Style 77 - 1-1/2" - Coupling -

Waukesha Cherry-Burrell - Part #119-271 - 13MHP 2" Sanitary Fitting Clamp -

LFE ?? - P/N: CA-0431-0000 - Digital Panel Meter

Fisher Controls - Type: 67CFR-239 - Pressure Regulator

Angar Scientific Asco - P/N: 190140 - 30PSI - Solenoid Valve - LOT OF (2)

FAG - P/N: 6206.2RSR.C3 - Ball Bearing - LOT OF (3) -

FAG - P/N: 6305.C3 - Ball Bearing - LOT OF (3) -

Moose - CH-12 Power Supply - LOT OF (2)

TB Wood's - P/N: 3V3.65X2-SH - Belt Pulley -

Numatics - P/N:082RS43DU - Solenoid Manif, Regulator Valve Block - LOT OF (2)

Saders - A-015214S325 - 1/2" - Replacement Diaphragms - LOT OF (3) -

Numatics - P/N:082RS125U - Solenoid Manif, Regulator Valve Block - LOT OF (2)

Numatics - P/N: 153RS115J012H - Solenoid Manif, Regulator Valve Block

Saders - A 1-1/2" DN40 - Replacement Diaphragms -

Mixed Lot of (8) Replacement Diaphragms -

ASCO Angar - P/N: P93912-125 - Solenoid Valve

Browning - 2GB3VX560 - 358 Grip Band V-Belt -

SPX - P/N: 101680 - Pump Seal -

Marbett - 4" Long, Conveyor - Plastic Roller Side Guide

Banner - PBAT Power Block w/ LM5 Multi-Beam Logic Module

Banner - PBD Power Block w/ LM5 Multi-Beam Logic Module

Rexroth - P/N: 0822-033-201 - Pneumatic Air Cylinder - LOT OF (2) -

Hose Barb Elbow Fittings - 1/4"x 1/4" - Qty. (6) -

Micro-Switch - P/N: TPC2L - Photoelectric Sensor - LOT OF (2)

Cable - 0101-2290 - (7228/BR-7) -

SMC - NCQ8B075-075C - Pneumatic Cylinder - LOT OF (2)

Spherco - P/N: SBG-4SS - Spherical Bearing - (2 PCS) -

RBC - P/N: MS27646-40 Bearing -

IKO - P/N: LBE 16U - Linear Bearing - LOT OF (3) -

Kidde MiniPlex - P/N:900750 - 8 Output Relay Termination Board -

PIAB - P/N: M10A6-BN - Vaccum Pump -

Norgren - P/N: R07-100-RNKA - Air Regulator - LOT OF (2)

Norgren - P/N: R07-100-RGKA - Air Regulator - LOT OF (2)

THK - RSR12ZM - Linear Rail (12cm long), with Slide Block

Plus Electro Cam - P/N: PS-4300-02-002 -9446 Cable

SMC - P/N: ASV310F-01-08 - Speed Exhaust Control Valve-5/16" - LOT OF (2) -

Weksler Instrumens - P/N: W7-3070-8 - Recording Charts - 100/ -

Omega - P/N: CT485-CDF - Recording Charts -

Omega - P/N: CT485-CSP - Recording Charts -

Angar Scientific Asco - P/N: AM070 - Solenoid Valve - LOT OF (2)

Banner - Logic Module - Model #B5-R

API - P/N: 1025 - U5-4023-0400 - Shielded Meter - LOT OF (4)

Alfa Laval - P/N: 480575 - Pump Casing Gasket -

HP Inkjet - No.78 Large Tri-Color Print Cartridge - Exp 4/03 - Lot of (2) -

Tamron - 1:3.9 - 75mm - Ø25.5 - Lens

 · Adaptall · f/3.8 · Fixed/Prime

Diagraph Corporation - P/N: 1901-994 Cable -

FAFNIR - P/N: HJ-142216 - Bearing -

ITT - 1/2" - Two(2), Diaphragm Valve Hand Actuators- CF8M Stainless Steel

Honeywell - P/N: 1-307354-001 - Fiber Pen Kit -

McGill - P/N: CF 1/2 N SB 10 - Cam Follower - LOT OF (2) -

The Watt Stopper - P/N: WPIR - Occupancy Sensor - LOT OF (4)

Bimba - Flat-I, Stainless Cylinder, Cat.#FO-043-MT - 3/4" Bore / 3" Stroke -

Veeder-Root - 5 Digit Mini Coter - LOT OF (2) -