0150-97001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。

 ASROCK 4COREDUAL-SATA2 SOCKET 775 DDR DDR2 PCI

HP 216109-001 DUAL SOCKET 370 SDRAM PROLIANT ML350 G2

POWER SUPPLY SUPERMICRO PWS-665-PQ 665W 24-PIN 2x EPS12V PCIe

PLX TECHNOLOGY PCI9052 PC COM PCI 4 PORT PHOTO ISOLATOR INTERFACE CARD

WD Red Pro 6TB 7.2K 128MB SATA III 3.5""' WD6001FFWX

SEAGATE EXOS 10E2400 1.8TB 10K 256MB SAS-3 2.5'' ST1800MM0129

NEU Western Digital WD RE4 4TB, SAS 6Gb/s WD4001FYYG

 NEU Western Digital WD RE4 4TB, SAS 6Gb/s WD4001FYYG

S Oracle 7079088 Replacement Board X4-4 ZS4-4 S Server 7066596

Cisco WS-C3560X-48P-S Catalyst 3560X 48-PORT Switch

Seagate Exos X16 16TB 7.2K 256MB SATA III 3.5""' ST16000NM001G

3WARE Escalade 9500S-12 12x SATA Raid Controller PCI-X

Fujitsu A3C40037889 36/72GB DAT72 SCSI 3.5'' CD72LWH

Air Snake HP SDLT320 Pn: 257321-001 TR-S23AA-CM

CISCO WS-C3560X-48P-S CATALYST 3560X SWITCH 48-PORTS

STREAMER QUANTUM DLT-V4 160/320GB INTERNAL TAPE DRIVE SCSI 5.25''

STREAMER HP SDLT320 PN: 257321-001 TR-S23AA-CM

HP C5716-60003 SURESTORE DAT 40x6 INT AUTOLOADER SCSI

FUJITSU Siemens RX100 S6 S26361-D2863-A10 Motherboard

IBM 81Y6625 59Y3529 2x LGA1366 DDR3 X3550 X3650 M369Y4509

Ablecom PWS-1K01-1R 1000 Watt Reddantny Power Supply

Air Snake Quantum DLT VS80 IBM 24P2431 40/80GB 5.25""' SCSI

TYAN S2881 S2881UG2NR Socket 940 Sdram PCI - X Riser

Air Snake Quantum DLT-V4 160/320GB Internal Tape Drive SCSI 13.3cm

MAXTOR 7000 Series 2GB 4480RPM ATA 3.5'' 72004AP

SEAGATE PIPELINE HD PRO 1TB 5.4K 32MB SATA II 3.5'' ST31000533CS

SEAGATE HAWK 2LP 2.1GB 5.4K FAST WIDE SCSI 3.5'' ST32430W

Supermicro Power Supply CPS-5611-3A1LF 560 Watts

Western Digital 4TB 5.4k SATA III 3.5""' WD40EMAZ

Maxtor 7000 Series 2GB 4480RPM Ata 3.5"" 72004AP

Adaptec AHA-3940U Ultra SCSI PCI

Quantum Prodrive LPS 245.8MB 4.5K SCSI 3.5"" GM24S012

Fujitsu MBA3073NP 73GB 15000RPM 16MB U320 SCSI 3.5'' CA06708-B550 HDD

WD 12TB 5.4K 256MB SATA III 3.5"" WD120EMAZ

Seagate Pipeline HD Pro 1TB 5.4K 32MB SATA II 3.5"" ST31000533CS

Quantum Fireball Tm 3.2GB 4.5K SCSI 3.5"" TM32S012

Amiga 2000 Hard Drive Controller GX B-vo 8804

Fujitsu 10600862824 146GB 15K 16MB 3.5"" SAS ST3146855SS

Dell 0HC491 146GB 10K 8MB SCSI U320 3.5"" ST3146707LW

IBM 49Y6003 49Y6006 4TB 7.2K 64MB SATA III 3.5"" WD4000FYZ

Lenovo 00WG696 00WG695 900GB 10K 128MB SAS-3 2.5"" AL15SEB090N

IBM 90P1303 293.6GB 10k U320 SCSI 71P7442 Hard Drive

Conner 120MB 3.4K Ide Ata 3.5"" CP30104H

Toshiba 2.17GB 4.2K Ata 6.3cm MK2101MAN

Dell 01W7HC 600GB 15K 128MB SAS-3 2.5""' AL14SXB60ENY

FAULHABER 2842S018C MotorHEDS-5500 Encoder  Planetary Gearhead 23/1 14:1

Seagate Constellation Cs Sed 3TB 7.2K 64MB SATA III 3.5"" ST3000NC000

 ST3300655LC Seagate Cheetah 300GB 15K U320 8.9cm 80-PIN SCSI Hard Drive

IBM 00W2671 2x LGA2011 24x DDR3 X3650 M4

IBM 00W2671 2x LGA2011 24x DDR3 X3650 M4

POWER SUPPLY ABLECOM PWS-1K01-1R 1000 WATT REDDANTNY

Motherboard Fujitsu Siemens RX100 S6 S26361-D2863-A10

TYAN S2881 S2881UG2NR SOCKET 940 SDRAM PCI-X RISER

IBM 81Y6625 59Y3529 2x LGA1366 DDR3 X3550 X3650 M3  69Y4509

STREAMER QUANTUM DLT VS80 IBM 24P2431 40/80 GB 5.25'' SCSI

TYAN S5360 S5360G2NR SOCKET 604 SDRAM PCI-X PCI

HDD DELL 0MHWN8 600GB 10K SAS 16MB 2.5quot;

 · Palit · NVIDIA GeForce GTX 1080

PALIT NVIDIA GEFORCE GTX 1080 SUPER JETSTREAM 8GB NEB1080S15P2-1040J PCIe

AGILENT VA-503A Socket 7 Sdram Isa PCI AGP

Dell 0HD435 1470 Watt PS-2142-1D PowerEdge 6850

EMACS P1A-6301P 300W ATX 20-PIN 1U 20002101

Dell 0T3006 Dual S.604 DDR PowerEdge PE1600SC

Dell 051XDX 2x LGA1356 12x DDR3 PowerEdge R520V2  Perc H710 Mini  BBU

Dell 05G4WK 1100W E1100D-S0 PowerEdge R720 R620

AOPEN AO350-12APNF 56.04350.H11 350W ATX 20-PIN Aux Molex Fdd

AMIGA 2000 HARD DISK CONTROLLER GX B-VO 8804

HDD FUJITSU MBA3073NP 73GB 15000RPM 16MB U320 SCSI 3.5'' CA06708-B550

QUANTUM ProDrive LPS 245.8MB 4.5K SCSI 3.5'' GM24S012

WESTERN DIGITAL 4TB 5.4k SATA III 3.5'' WD40EMAZ

QUANTUM FIREBALL TM 3.2GB 4.5K SCSI 3.5'' TM32S012

WD 12TB 5.4K 256MB SATA III 3.5'' WD120EMAZ

WD RED PRO 6TB 7.2K 128MB SATA III 3.5'' WD6001FFWX

 WD RED PRO 6TB 7.2K 128MB SATA III 3.5'' WD6001FFWX

DELL 0HC491 146GB 10K 8MB SCSI U320 3.5'' ST3146707LW

IBM 49Y6003 49Y6006 4TB 7.2K 64MB SATA III 3.5'' WD4000FYYZ

LENOVO 00WG696 00WG695 900GB 10K 128MB SAS-3 2.5'' AL15SEB090N

CONNER 120MB 3.4K IDE ATA 3.5'' CP30104H

CONNER 120MB 3.4K IDE ATA 3.5'' CP30104H

HARD DRIVE IBM 90P1303 293.6GB 10k U320 SCSI 71P7442

TOSHIBA 2.17GB 4.2K ATA 2.5" MK2101MAN

DELL 01W7HC 600GB 15K 128MB SAS-3 2.5'' AL14SXB60ENY

FAULHABER 2842S018C MOTOR  HEDS-5500 A ENCODER  PLANETARY GEARHEAD 23/1 14:1

SEAGATE CONSTELLATION CS SED 3TB 7.2K 64MB SATA III 3.5'' ST3000NC000

 SEAGATE CONSTELLATION CS SED 3TB 7.2K 64MB SATA III 3.5'' ST3000NC000

HP 436925-001 FMB-0601 2x LGA771 4x DDR2 PCIe PCI XW6400

IBM 884301Y Blade Center HS20 8843 2x 2.8GHZ 4GB 36.4GB 10k

DELL 0K2242 POWER SUUPLY 650W PRECISION 670 AA23390

SUPERMICRO POWER SUPPLY CPS-5611-3A1LF 560 WATT

HDD WD3003FZEX 3TB 7.2K SATA III 3.5''

NEU ST3300655LC Seagate Cheetah 300GB 15K U320 3.5" 80-PIN SCSI Festplatte

HP 291244-001 36GB 10K 8MB SCSI U320 3.5'' ST336607LW

HP 601777-001 516810-003 600GB 15K 16MB SAS-2 3.5'' EF0600FARNA

HP 872285-002 1.2TB 10K 128MB SAS-3 2.5'' EG001200JWFVA

SAMSG SpinPoint S166 80GB 7.2K 2MB SATA II 3.5'' HD081GJ

SAMSG SpinPoint F1EG CE 250GB 5.4K 16MB SATA II 3.5'' HA252HI

HP 804612-006 832454-001 480GB SATA III SSD 2.5'' LK0480GFJSK

GIGABYTE GA-486VM 80486 Simm Isa At

HP 6400 C1520B External Air Snake Dat 2 / 4GB SCSI

IBM 00AM209 Dual LGA2011 24x DDR3 x3650 M4

Supermicro X7SBi-LN4 LGA775 DDR2 PCI - X 4x LAN

Compaq 215391-001 SDLT 110/220GB 233125-002 SCSI

HP C1537-69201 12/24GB 4mm Dat DDS-3

S Oracle Replacement Motherboard 7092031 Database Device X5-2 7098505

S Oracle 7017375 7077974 Motherboard Replacement for Netra x3-2 X4270 M3

Advantech Aimb-275 Rev.A1 LGA 1151 DDR4 so-Dimm Pcie Mini-Itx

SEAGATE EXOS X16 16TB 7.2K 256MB SATA III 3.5'' ST16000NM001G

 SEAGATE EXOS X16 16TB 7.2K 256MB SATA III 3.5'' ST16000NM001G

Zasilacz FUJITSU-SIEMENS DPS-700KB A 700W TX300 S4

Intel SE7320SP2/SE7525GP2 S.604 DDR SATA C49813-604

Power Supply DELL 0X404H 750W N750P-S0 PowerEdge 2950

TYAN S2882 Thder K8S Pro S.940 GDR S2882UG3NR

HP 738191-001 729554-001 8-PORT 6Gb/s SAS PCIE 3.0 SAS9207-8e LP

SUPERMICRO X7SBi-LN4 LGA775 DDR2 PCI-X 4x LAN

HP 6400 C1520B EXTERNAL STREAMER DAT 2/4GB SCSI

IBM 00AM209 DUAL LGA2011 24x DDR3 x3650 M4

S Oracle Replacment Motherboard 7092031 Database Appliance X5-2 7098505

IBM 884301Y BLADECENTER HS20 8843 2x 2.8GHZ 4GB 36.4GB 10k

SPOWER MEMORY-1331P 968767-101 330WATT MSL5000

INTEL SE7320SP2 / SE7525GP2 s.604 DDR SATA C49813-604

TYAN S2882 THDER K8S Pro s.940 DDR S2882UG3NR

Intel SE7501CW2 C26740-307 S.604 DDR

HP 365062-001 DUAL S604 DDR PROLIANT ML350 G4

S 375-3101-04 XVR-1200 Graphics Card 54-001044-002 PCI-X

IBM Ultrastar 36Z15 07N6800 18.4GB 15K SCSI U160 IC35L018UWPR15-0

Dell 0FR6W6 1.2TB 10K 128MB SAS-3 2.5"" ST1200MM0198

Dell 04RYFR 1.2TB 10K 64MB SAS-2 2.5"" ST1200MM0027

Dell 0CGKW9 1.8TB 10k 128MB SAS 12G 2.5"" ST1800MM0159

Dell 0KRH17 4TB 7.2K 128MB SATA III 3.5"" ST4000NM0035

3WARE 9650SE-24M8 SATA 3Gbps 24-PORT Raid 512MB PCIE

Seagate SV35.5 1TB SATA III 7.2K 32MB 3.5"" ST31000526SV