0020-42024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

ECKELMANN FBMNT02 / FBMNT02001 Power Module

Eclipse 306MV-IS-3 Automatic Gas Shut Off Valve 120V MISSING GATE VALVE

Eclipse 5604-46 Microflame UV Modulating Control Scanner

Ecofit 2RRE15-09T Backward Curved AC Fan 230/240V 50Hz 2375 RPM

Econolim LCL800 Current Limiting Fuse 800A 600V *Damaged Box/Shelf Wear*

Econoline 15-1E-2SP-WI-20 Rotary Limit Switch Series 15

 ED SVS 13/1 GE1,5 NOP

Edco Z-078 Vacuum Switch w/Gauge -30~0 in HG and -10~0 bar Range *COS DMG*

Edco Z-078 Vacuum Switch w/Gauge -30~0 in HG and -10~0 bar Range

EDI PS100 4 Channel 24 VDC Nema TS-1 Rack Power Supply

Edison ECSR30 Time Delay Current Limiting Fuse 30A 600VAC 10-Pack

Edison JDL225 Time Delay Fuse 225Amp 600V

Edison JDL250 Time Delay Fuse 250Amp 600V

Edison JDL350 Time Delay Fuse 350Amp 600V

Edwards 48CSLEDG-N5 Steady-On Green LED Beacon 120V 50/60Hz 0.022A

Edwards 50CR-N5-40W AdaptaBeacon 120V 60HZ .26A 25W Type 25T8/DC

Edwards 51CB-N5-40W Red Strobe Light *Dented Lens* AS IS

EEV TR CELL TYPE BS994

Efector SI8503 Flow Monitoring Kit 19-36VDC 60mA 45mm R

EG&G Electro-Optics MVS-2020C Machine Vision Strobe

EG&G PS-450DC Power Supply 3 Amp 24VDC

Egan 435338 Output Board

Egan 435339-1 Rev. 2 Relay Driver Module

Egan 437451 8-Bit CPU PC Board

Egan 437928 PC Board

Egan 448445 A/D Converter

Egan 449184 Serial Communication Output Board

Egan 449592 Output Board

Egan 468642 Isolated Relay Driver Module Board Rev 2

EGS Electrical Group UBC-100G Conduit Clamp 1" Lot of 39 *Damaged Box*

EGS Heavi-Duty E750 Industrial Control Transformer .750KVA

EGS HS10F1BS Hevi-Duty Transformer 1.000kVA Pri. 600V Sec. 120/240V 60Hz 1Ph

EJ Cady & Co. DDW Micrometer Range 0-.500"/0-12.7mm Missing Capacitors

EJ HARDER SM8 ELECTRONIC TRANSMITTER

EJ HARDER SM8 ELECTRONIC TRANSMITTER

EJ HARDER SM8 ELECTRONIC TRANSMITTER

Ekka-Motorenbau 0.25/0.45kW 2670/4840RPM 127/220V 2.50/4.50A 50/87Hz

ELAN SCHMERSAL SRB-C.46-24V Safety Relay

Elan SRB-NA-R-C.14-24V Safety Relay 24VDC 120mA 2NO

Elan SRB-NA-R-C8.F-24V Relay 250VAC 120mA *Screw Missing*

ELAN SRB-ZB-QS-230V Safety Relay

ELCON INSTRUMENTS D472 2-Channel Isolating Solenoid / Alarm Driver Loop Powered

ELCON INSTRUMENTS UD326 2-CHANNEL ANALOG INPUT REPEATER

Electra E-VN323 Locking Cam Switch Base 45A 660VAC *Crack to Top Plate*

Electra-Gear 1WN0609 Gear Reducer 25:1 Ratio 15mm Bore In 24mm Shaft Out

Electra-Gear ABC26C530NW/F Gear Reducer 30:1 Ratio

Electric Stature 5076-011 Automatic Wire Feeder W/Gearmotor

Electric Stature 5076-011 Wire Feeder W/Gearmotor Missing Gears

Electric Stature DC Gearmotor 16.92:1 53 lb-in 120RPM 115VDC WIRING DMG

Electro Cam PS-5001-10-024 Programmable Limit Switch 120VAC 50-60Hz

Electro Cam PS-5262-11-CTG Resolver

Electro DI-50E-DR-PS1-IT01-S4/OM-CABLE485/CB Temperature Controller

Electro EC-3004-10-AD0 Rotary Cam Limit Switch 115VAC 3000rpm 4 Shaft

Electro Numerics 385RD Panel Meter Control 5 Digit

Electro Numerics MROHHHSG Digital Modular Meter 85-264VAC Panel Mount

Electro Sensor DTD Tachometer 115VAC 4-20mA NOP

Electro Sensor DTD Tachometer w/Sensor Disk 115VAC 4-20mA NOP

Electrocan EC-3008-10-ALO Camswitch 8Outlet Lefthand Shaft Extension 120VAC

Electro-Craft 9101-1396 Brushless Servo Drive 120/240VAC 30A

ELECTROLUX 4383056-22 DOOR LOCKING DEVICE REPLACEMENT KIT

Electromatic A208120-006 Delay On Scantimer 0.15-6s 120V 8-Pin *Cos Dmg*

Electromatic B128120-060 Delay Off Scantimer 1.5-60s 120V 8-Pin *Cos Dmg*

Electromatic EC3010PNOP Proximity Switch 200mA 10-40VDC *Damaged Label* NWB

Electromatic EDT-100 Time Totalizer Damaged Wire

Electromatic FAD1532120 Analog Receiver 120VAC 4-2MA

Electromatic H471-156-220 H-System 3x220VAC 60HZ Control Relay

Electromatic H471-156-220 H-System Control Relay 3x220VAC 60HZ *Shelf Wear* NOP

Electromatic H471156380-50Hz 3-Phase Monitoring Relay 380V 50Hz 0.2-10s

Electromatic H471-156-415 H-System Control Relay 3x415VAC 50HZ

Electromatic H471156415-50Hz 3-Phase Monitoring Relay 415V 50Hz 0.2-10s

Electromatic PA15INPA Photoelectric Switch 10-30VDC 200mA 0-150mm NPN

Electromatic PA15INPA Photoelectric Switch 10-30VDC 200mA 0-150mm C/W Accs

Electromatic PA3P-PPA Photoelectric Switch 200mA 10-30VDC

Electromatic PA3PPPA-1 Photoelectric Switch 10-30VDC 200mA NO BRACKET NOP

Electromatic PA3PPPA-1 Photoelectric Switch 200mA 10-30VDC

Electromatic S112166230 S-Sytem Interval Timer 195-265VAC 5-100Sec 45-65Hz NOP

Electromatic S130166120 Quartz Timer 0.1-99.9min 100-140V *Cosmetic Dmg*

Electromatic S1420156-115 Infrared Relay 95-135VAC 0-10 Level

Electromatic S1420156-230 Infrared Amplifier Relay 230VAC 45-65Hz 0-10

Electromatic S1420156-230 Infrared Relay 195-265VAC 0-10 Level

Electromatic SA20511518S Delay On Timer 0.8-18s 115V 11-Pin NOP

Electromatic SA2051153S Delay On Timer 0.15-3s 115V 11-Pin NOP

Electromatic SA24512060M Delay On Timer 0-60Min 120VAC 11-Pin

Electromatic SA24522018S Delay On Timer 0.8-18s 220V 11-Pin

Electromatic SB115-024 S-System Timing Relay 11-Pin 24VAC

Electromatic SB20571218S Interval On Operate Relay 0.8-18s 12VDC 11-Pin

Electromatic SD210115 Inductive Sensor Relay 115V 50/60Hz

Electromatic SJ135220 DC Voltage Level Relay 220VAC 30-150V 45-65Hz 2W

Electromatic SL160115 Bistable Logic Relay 1 Input 115V 50/60Hz 11-Pin

Electromatic SL-160-120 Logic Relay W/ Memo Single Input 120VAC 45-65Hz

Electromatic SL160230 Bistable Logic Relay 1 Input 230V 50/60Hz 11-Pin

Electromatic SP129220 Dividing Relay 220VAC SHELF WEAR NOP

Electromatic SP239024 Dividing Relay 24VAC 45-65Hz 2W 5A/300VAC 0.2A/250VDC

Electromatic SS-120-230-24 Power Supply Unit 230VAC LED/On 24VDC 0.5A NOP

Electromatic SS-140-230-24 Power Supply Unit 230VAC LED/On 24V AC/DC 0.3A

ELECTROMATIC S-SYSTEM SJ155220 LEVEL RELAY

ELECTROMATIC S-SYSTEM SJ155220 LEVEL RELAY SJ-155-220

ELECTROMATIC S-SYSTEM SJ-155-220 LEVEL RELAY SJ155220

Electromatic ST105120 Temperature Level Relay 120VAC 45-65Hz

Electromatic ST105724 Level Relay 0-10 24VDC 60-120°C *Cosmetic Damage*

Electromatic ST105724 Temperature Level Relay 0-10 24VDC 60-120C

Electromatic SV190-120 Dual Level Relay 120VAC 45-65Hz 2W

Electromatic SV210220 S-System Dual Level Relay 220VAC 25kOhm 45-65Hz NOP

Electromatic SV220-220 S-System Dual Level Relay 220VAC 25kOhm

Electromec 0.75HP 3450RPM 208-230/460V 56C DP 3PH 3.0-3.2/1.6A 60Hz

Electromec 1/2HP 1750RPM 180V 56C TEFC 2.6A

Electro-Mec 1HP 1140RPM 575V 56HZ DP 3Ph 1.6A 60Hz

Electromec 1HP 1750RPM 90V 56C TEFC 10.4A

Electromec 1HP 3450RPM 575V 56C TEFC 3PH 1.5A 60HZ

Electronic Control Systems 7100 Series Controller Unit

Electronic Control Systems 7100-01-5-20-11 Controller Unit

Electronic Control Systems 7201-01-3-20 Model 7201 Drive 25A @ 240VAC

Electronic Machine CGB250 Rev. A PC Board

Electronic Machine RB250 Rev. A Output Board

Electronic Machine SPB250 Rev. A Scanner Processing Board

Electronics Corp. 99-32-1 Glass Fiber Optic Cable Reflective 36" No Washers

Electronics Incorporated 360az-P Shot Flow Control

Electro-Numatic EN35L-13A-P543-132 PSI Digital Panel Meter

ElectroNumerics 385RD 5-Digit Panel Meter 0-99999 Range 115VAC

Electro-Numerics Extended Counter Stop Watch Meter 10-34VAC & 10-48VDC

Electro-Numerics Extended Counter Stop Watch Meter 12-30VAC & 10-48VDC

ELEKTRO AUTOMATIK EA-SRX PB 300-24 POWER INVERTER

Elektro-Automatik EA-PSI8360-10 Power Supply 10A 360V 1000W

ELEKTRONIK-APPARATEBAU SM8

Elektror 0.25kW 2790RPM 230/400V 3Ph 1.26/0.73A 50Hz

Elettronica Santerno ES630/1 PC Firing Board AS IS

Elettronica Santerno ES630/1 PC Firing Board C/W Wires