0021-09850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

Allen Bradley 1336S-B010-AA-EN-HA1-L6E Drive 15HP 21A 3Ph 480V Ser. D

Westinghouse A200M4CACP Size 4 Starter 3P

Allen Bradley 2711P-T6C20A Ser. D Panelview Plus 600 5.5" Color/Touch Terminal

General Electric CR309C000AAVA Size 1 Starter, 3P, 27A

Lenze AC Tech ESV152N04TMC SMVector Drive 2HP 3Phase 4A 1.5kW 460V Type4X Indoor

Baldor LRAC200ACB 200A 3Ph 600v Reactor

Spectrum Controls WP26201 Programmable Ethernet Gateway & Internet Router

Allen Bradley 509-EOB-XXX Ser.A Size 4 Starter 600VAC, 135Amp

ABB SM500F Paperless Recorder Touchscreen 64MB 12 Recording Channels Field-Mount

Eaton HFD3225L 225A 3P Circuit Breaker

Woodward Power Secure 8440-1887 K Interface Panel, Rev. DTSC-200-55B

Square D JDP36250U33X 250A Circuit Breaker 600V 50/60Hz

Allen Bradley 1756-IRT81/A Analog Isolated Input, RTD, Thermocouple

General Electric SGLA36AT0400 400Amp Circuit Breaker 3P

Square D KC34200 200A 3P I-Line Circuit Breaker

Square D KH36200 200A 3P I-Line Circuit Breaker

BRONCO II AC/DC Drive B162 115/230VAC

Super Logics SL-LCD-24A-PCAPTOUCH-SUN-1 Touch LED Monitor w/ Cord

Phoenix Digital OLC-PDR-13-D-ST-SM Optical Link Coupler -  

Westinghouse NC31200F Circuit Breaker 1200A 3P 600V Magnetic Trip Unit 800A Plug

Software House iSTAR eX, 8 Reader, 64 MB RAM STAREX008W-64

Square D Mag-Gard FAL3603015M1021 Circuit Breaker w/ Shunt Trip -  

Square D FI36060 Circuit Breaker 60 AMP 600 V I-Line 3 Pole

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Westinghouse LC3400F Circuit Breaker 400 Amp 3P 600 VAC

Allen Bradley 1756-EN2T/C Ethernet/IP Bridge Module

Siemens HCX3B150 Circuit Breaker 150 AMP 480V 3P Type HCGA

Siemens HJD63F400 Sentron 400A Circuit Breaker w/ 350A Trip, 3P, 600V

Emerson IC695PNC001-BBBB RX3i Profinet Controller

Emerson IC695PNC001-BCBC RX3i Profinet Controller

ITE KPB3F120 Circuit Breaker 1200Amp 3-Pole 600V w/ Shunt Trip

ABB ACH401601132 Variable Frequency Drive 3PH 480V

Square D LAL36400MB Circuit Breaker 400A 3P 600V

Square D 8736SC07BS Series B Two-Speed Starter NEMA Size 1 600VAC 10HP

Square-D NEMA Size 5 8536SC01S Ser. A Motor Starter 3P, 600Vac, 480V, 60Hz

Eaton LD2600F Circuit Breaker 35k 600A 2P 600V w/ LT2500 500A Trip Unit

ABB AF580-30 Contactor 800 AMP 3P

Power Innovation USVI-SE 210 VC-A2NL-001

Dongan 50-2000-059 Industrial Control Transformer

Square D EJB24100 Circuit Breaker 100A 2P 480Y/277V

Westinghouse Digital Protection DigiTrip RMS700 T75BLSG w/ Transformer Module

Square D KA36110 110A 3P I-Line Circuit Breaker

Yaskawa CIMRP7U43P7 Drive AC Drive/Inverter 5 HP 7.6 AMP 480 V 3 Phase

Square D LC36350 350A 3P I-Line Circuit Breaker

Square D 8810SCO11S Two-Speed Starter Setup, NEMA Size 1, Ser.A, 600V 50/60Hz

ABB NBRA-653C Option/SP Kit Braking Chopper

Square D 8536SCG3S Starter w/ Enclosure 600 V Nema Size 1 Ser. A 50/60 Hz

Eaton F5S06 N Frame Flex Shaft Assembly 6ft. Type1/3R/12 - Factory Sealed

Allen Bradley 140G-H6C3-C40 40A Circuit Breaker 3P

ABB SACE T6N800 800A Circuit Breaker, 3P

Allen Bradley 505-AOD-XXX Reversing Starter Ser. C Size0 18A 600V -  

Allen Bradley 1756-CN2R Ser.C ControlLogix ControlNet Bridge Module

4 product ratings- Allen Bradley 1756-CN2R Ser.C ControlLogix ControlNet Bridge Module

Westinghouse A210M0CAC Motor Control Ser. J Size0 3Ph. 5HP 575V -  

Allen Bradley 100-D300 Contactor 600 V 3 Pole 3 Phase

Square D KHL36100 Circuit Breaker 100 Amp 3 Pole 600V

Bently Nevada 3500/05-01-01-00-00-00 15 Slot Chassis Rack

ITE KPB3 F120 1200A Circuit Breaker, 3P, 600Vac

Square D LHL36400 Circuit Breaker 400A 3P 600V

Allen Bradley 1756-PA72/C Power Supply with 1756-A17 Chassis 17 slot

Square D 8736SE02S Reversing Starter, Ser.A, NEMA Size 3, 600V, 60Hz

ITE KP3-F120 Circuit Breaker 1200A 3P 600V w/ ITE MB9300 Mounting Kit

Allen Bradley 140U-JD6D3-D25 (A) 250A 3P 600v Circuit Breaker

Square D PAF361600DC1680 Circuit Breaker Molded Case 1600 AMP 600 V 3 Pole Ser 4

N-TRON 100GX2-LX-10 3-Port Unmanaged Industrial Gigabit Ethernet Switch

Square D PowerPact HGA261005 I-Line Circuit Breaker 100 Amp 2-Pole 600V

GE SGHA36AT0600 600A Circuit Breaker 3P 600V

CTI 901D-2554 High Speed Counter

Woodward 8440-2028 Expansion Module

Square-D NEMA Size 5 8502SG02S1 Contactor 3P, 600Vac, 120V, 60Hz

Allen Bradley 2711P-T7C21D8S Panel View Plus 7

Allen Bradley 2711P-T7C21D8S Panel View Plus 7

Omron E5AK-TAA2-500 Process, Temperature Digital Controller Relay LED 100~240VAC

Allen Bradley 20AD8P0A0AYNANNN PowerFlex 70 VFD 5HP 8A 3Ph 480VAC NEMA Type 1

Siemens 14HS32A Size 3 90A Starter with Overload

ICI FVNR Size1 Combination Starter Type 12 Enclosure 20A 480V -  Old Stock

Eaton HFD3125L Circuit Breaker 125 AMP 600 VAC 3 Pole

Allen Bradley 2711PC-T10C4D1 Ser. A Panelview Plus 1000 Terminal

Square D JDA262252 225A 2P I-Line Circuit Breaker

Square D AL1200P6KU AL Lug Kit 1200A 3P Powerpact,

Honeywell UDC3000 Versa-Pro DC300K-E-003-20-0000-0 Digital Controller

ABB 3BSE061637R1 TB826 Optical Media Converter

Siemens HDX3B150 Type HDGA 150A, 3 Pole, 600V Circuit Breaker

Bently Nevada 3500 149992-01 16CH Relay Module

Telemecanique GV7-RE220 220A Circuit Breaker

ABB Bypass 10AE0000 3PH 480V

Bently Nevada 3500 149369-01 Keyphasor Module

Siemens 6ES7 332-8TF01-0AB0 Simatic S7 Module

Triconex 3008 MP Processor Module

Cutler Hammer A10GN0 Nema Size5 Series1 270A 3PH (Flawed)

Square D PowerPact QBL32225YP Circuit Breaker 225 Amp 3-Pole 240V

LS/ Susol TS400NU 300A Circuit Breaker 3P

Allen Bradley 22A-D6P0N104 Ser. A PowerFlex 4, AC Drive

6 product ratings- Allen Bradley 22A-D6P0N104 Ser. A PowerFlex 4, AC Drive

Siemens 6ES7 331-7TF01-0AB0 Simatic S7 Module

Allen Bradley 1762-L24AWAR MicroLogix 1200 24-Point Controller Series C

Square D FA32100 I-Line Circuit Breaker 100Amp 3P 480V

Allen Bradley 505-AOD Ser. C Reversing Starter 5HP 18A 600V -  

Square D LA364006250 400A Circuit Breaker 600V 3P (with FLAW)

Telemecanique LC2D150 LR9D5569 Reversing Starter 250A 100HP @ 575V w/ 240 Coils

Allen Bradley Powerflex 400 22C-D022N103 Ser.A

Allen Bradley Powerflex 400 22C-D022N103 Ser.A

Allen Bradley 140U-I6C3-C70M 70A Circuit Breaker, 3P

Honeywell NXS0200B1000 Drive 20HP 61A NEMA 1

Square D 8502SFO2S NEMA Size 4 Contactor Ser. A 600V

AMCI 7262 2 Channel SSI Interface Module

SEW EuroDrive MDF60A0150-503-4-00 Control Unit (!)

Allen Bradley 509-EOD Ser. A NEMA Size 4 Starter, 3P

Siemens HFD63F250 Ser. A Circuit Breaker w/ 250A Trip, 3P, 600V

Square D JLK36150 150A Main Circuit Breaker for panelboard

Emerson IC695PSD040K RX3i 40W Power Supply

Allen Bradley 1756-CN2/C Control Net Bridge Module

Westinghouse FD2025 Circuit Breaker 25A 2P 600V -  

Cutler Hammer A10FN0 Starter NEMA Size 4 Ser. B1, 135Amp, 3P, 575V

Eaton C0500E3C Control Transformer, 500 Volt Amps

Square D KC34150 150A 3P I-Line Circuit Breaker

Phoenix Contact FL Switch MCS 14TX/2FX Ethernet Switch

Square D HGM36100TYE 100A Circuit Breaker 3P

Eaton E777 Motor Saver Electronic Overload Relay 200-480VAC 3Ø

Computer Dynamics R12L100-MR 12.1” Marine LCD Monitor VAMP-SEABRITE SB12100000

Square-D HJA36090 PowerPact I-Line Circuit Breaker 90A 3P

Thayer Scale C-60905 Series 5200 OI-5200 Solids Flow Control w/ Keypad & Display

Square D KC34175 175A 3P I-Line Circuit Breaker

General Electric Size 5 Starter, 480V Coil, 60Hz, 3P

Crouse Hinds WSRD63542 Non-Fusible Switch 60A 30HP 4P 3W 600VAC NEMA3R/12/IP66

Allen Bradley 2711P-K4M20A PanelView Plus 400 Operator Interface 3.8in. Screen

Siemens 6ES7 326-2BF10-0AB0 Simatic S7-300 Digital Output

Schneider Electric Pro-Face GP2300-LG41-24V Operator Interface Panel 6in Screen

Siemens 6AV66420BA011AX1 Simatic Panel Color Touchscreen 6Inch

Allen Bradley 1746-C16 Ser. A SLC 500 50 Inch Interconnect Cable