3700-01466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。

LAMBDA JWS150-5/A 5V 30A 150W Alternative Power Supply

IBM 75H7432 PC Server 330 System Board for Pentium Pro 8640-EM2 ES0 ES2 ESS

SONY ATDNA4 150/390GB AIT-3Ex SCSI 3.5''

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

 · Palit · NVIDIA GeForce GTX 1080 · 8 GB

GIGABYTE GA-5AX REV 3.0 Socket 7 Sdram AGP Isa PCI

IBM 88P9728 Motherboard S.604 DDR X Series 335

 Air Snake HP Lto 1 C7401-67202

INTEL S5000PSL s771 SATA E11025-102 S5000PSLSASR

Power Supply DELL 0F233T L255EM-01 255W OptiPlex 760 780 960 980

Tyan S5151 s775 4xDIMM PCI - X SATA LAN Motherboard

Intel SSD D3-S4510 960GB SATA 6Gbp/S 2.5"" SSDSC2KB960G8

MICROPOLIS FS0026-01-1B 760MB 3.6K SCSI 50-PIN 5.25"" 1588

MICROPOLIS FST058-01-6D 760MB 3.6K SCSI 50-PIN 5.25"" 1588T

MICROPOLIS FST058-01-6B 760MB 3.6K SCSI 50-PIN 5.25"" 1588T

MICROPOLIS FS0026-01-1C 760MB 3.6K SCSI 50-PIN 5.25"" 1588

WangDAT 3100 DDS-1 2/4GB SCSI 8.9cm

WD Blue PC SSHD 4TB 7.2K 64MB SATA III 3.5'' WD40E31X

MICROPOLIS FS0031-01-1G 760MB 3.6K SCSI 50-PIN 5.25"" 1588

Fujitsu 300GB 10K 8MB SCSI U320 3.5"" MAT3300NP

MICROPOLIS FS0031-01-1K 760MB 3.6K SCSI 50-PIN 5.25"" 1588

IBM 74G7007 74G6984 2GB 5.4K Fast SCSI 3.5'' Dfhs

Hitachi Deskstar 7K3000 1.5TB 7.2K 64MB SATA III 3.5"" HDS723015BLA642

Seagate Barracuda 5TB 7.2K 128MB SATA III 3.5"" ST5000DM003

IBM 59H7026 4.3GB 7.2K Ultra Wide SCSI 3.5""' DGHS04U

Seagate Medal Winner Pro 6530 6.5GB 7.2K Ata 3.5'' ST36530A

Fujitsu 73GB 15K 16MB SCSI U320 3.5"""" MBA3073NP

IBM Ultrastar 2XP 93G2963 9.1GB 7.2K SCSI 50-PIN 3.5"" DJs

Lenovo 03X3623 91Y1925 600GB 15K 16MB SAS-2 3.5"" ST3600057SS

Conner 540MB 4.5K Ata 3.5"" CFA540A

EMC 118000194 4TB 7.2K 128MB SAS-3 3.5"" HUS726040ALS210

IBM 08K9621 30GB 4.2K 2MB Ata 2.5"" DK23CA-30F

SUPERMICRO X6DVA-4G SERVER MAINBOARD 2x s604 DDR

HP 417190-004 300GB 15K 16MB SAS 3.5'' DF300BB6C3

DELL 05XTFH 600GB 15K 16MB SAS-2 3.5'' ST3600957SS

Dell 0W1FJK 825W D825EF-02 Precision T5810 T7810 T7910

TYAN S5360 {S5360G2NR} SOCKET 604 SDRAM PCI-X PCI

LAMBDA JWS150-5/A 5V 30A 150W SWITCHING POWER SUPPLY

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

ASROCK 4COREDUAL-SATA2 SOCKET 775 DDR DDR2 PCI

HDD DELL 0D623D 450GB 15k SAS 3.5" 0H995N ST3450857SS

HDD HP MBF2600RC 600GB SAS 10K 2.5'' 507129-013

Toshiba 83Y1294 300W Power Supply

Dell 0D0865 NPS-460BB B 460WATT Precision 650 530

Fujitsu S26361-D3302-A100-GS01 S.2011 DDR3 RX200 S8 G02TR1

Fujitsu AC41733 Sdram 7 Sdram PCI USB Lpt Com

IBM 02R0970 ServeRAID-5i Ec H23176E Xseries 255

Siemens Nixdorf S26361-D981-B22 GS6 Slot 1 Sdram ATX

TYAN S2932 S2932WG2NR-SI 2x Socket F DDR2 Eatx

EMACS P1A-6250P 250W B000210049 1U ATX 20-PIN Aux

FSP FSP400-60PFG 400W 9PA4008408 1757002946 ATX 204 ATX12V SATA Molex

INTEL SSD D3-S4510 960GB SATA 6Gbp/s 2.5'' SSDSC2KB960G8

MICROPOLIS FS0031-01-1K 760MB 3.6K SCSI 50-PIN 5.25'' 1588

MICROPOLIS FST058-01-6B 760MB 3.6K SCSI 50-PIN 5.25'' 1588T

FUJITSU 300GB 10K 8MB SCSI U320 3.5'' MAT3300NP

HITACHI DeskStar 7K3000 1.5TB 7.2K 64MB SATA III 3.5'' HDS723015BLA642

MICROPOLIS FS0026-01-1B 760MB 3.6K SCSI 50-PIN 5.25'' 1588

WangDAT 3100 DDS-1 2/4GB SCSI 3.5''

MICROPOLIS FST058-01-6D 760MB 3.6K SCSI 50-PIN 5.25'' 1588T

MICROPOLIS FS0031-01-1G 760MB 3.6K SCSI 50-PIN 5.25'' 1588

MICROPOLIS FS0026-01-1C 760MB 3.6K SCSI 50-PIN 5.25'' 1588

SEAGATE BARRACUDA 5TB 7.2K 128MB SATA III 3.5'' ST5000DM003

IBM 59H7026 4.3GB 7.2K Ultra WIDE SCSI 3.5'' DGHS04U

SEAGATE MEDALIST PRO 6530 6.5GB 7.2K ATA 3.5'' ST36530A

FUJITSU 73GB 15K 16MB SCSI U320 3.5'' MBA3073NP

IBM Ultrastar 2XP 93G2963 9.1GB 7.2K SCSI 50-PIN 3.5'' DCHS

LENOVO 03X3623 91Y1925 600GB 15K 16MB SAS-2 3.5'' ST3600057SS

CONNER 540MB 4.5K ATA 3.5'' CFA540A

EMC 118000194 4TB 7.2K 128MB SAS-3 3.5'' HUS726040ALS210

IBM 08K9621 30GB 4.2K 2MB ATA 2.5'' DK23CA-30F

IBM 88P9728 MOTHERBOARD s.604 DDR xSERIES 335

IBM 13M7367 s.604 MOTHERBOARD DDR xSERIES 335

 STREAMER HP LTO 1 C7401-67202

MOTHERBOARD DELL 0T7916 2x s.604 POWEREDGE 2800/2850

MOTHERBOARD TYAN S5151 s775 4xDIMM PCI-X SATA LAN

TOSHIBA 83Y1294 POWER SUPPLY 300W

FUJITSU AC41733 SOCKET 7 SDRAM PCI USB LPT COM

FSP {FSP400-60PFG} 400W 9PA4008408 1757002946 ATX 204 ATX12V SATA MOLEX

S 370-7749 HDD 300GB 10K SCSI 80-PIN MAT3300NC 3.5"

Air Snake Seagate STT38000A 4/8GB Travan NS Ide 13.3cm

Dell 0T7916 2x S.604 PowerEdge 2800/2850 Motherboard

IBM x3200 Fru:43W4982 Motherboard Server

HP 376468-001 Proliant DL580 G3 Motherboard

S 300-2232-01 750 Watt Server Power Supply A227

SAMSG 1TB 5.4K 32MB SATA II 3.5'' HD103UI

LAMBDA LRS-54M-12 Regulated Power Supply

ECS UC4915-A Aio REV1.1 Socket 3 Simm Motherboard

STREAMER SEAGATE STT38000A 4/8GB TRAVAN IDE 5.25"

DELL 0C5201 N305P-00 PSU 305W OptiPlex GX280 GX520

SERVER MOTHERBOARD IBM x3200 FRU: 43W4982

MOTHERBOARD HP 376468-001 PROLIANT DL580 G3

MOTHERBOARD ECS UC4915-A AIO REV1.1 SOCKET 3 SIMM

Dell 0JD200 PowerEdge 6800 7000850-0000 JD200

DELL 0N7470 Digital KVM Ethernet Module Pe 1955

SEAGATE BarraCuda 18XL 9.2GB 7.2K 2MB SCSI U160 3.5'' ST39236LW

Motherboard S.775 mat AZ90005 CARTIER B 20060718

HP M81IXA Socket 775 DDR Sdram Motherboard

Areca ARC-1882LP Raid 1GB SAS Pcie

Dell 0PRNR6 6TB 7.2k 128MB SAS-3 3.5""' ST6000NM0034

WD Enterprise 9.1GB 7.2K SCSI ULTRA2 3.5"" WDE9100-1807A4

Seagate EE25.1 20GB 7.2K 8MB Ata 2.5'' ST920813AM

Dell 0X10NT 400GB MLC SAS-2 2.5"" LB406M

Seagate Hawk 2LP 2.14GB 5.4K SCSI 50-PIN 3.5""' ST32430N

Areca ARC-1223-8i SAS Raid Pcie x8  BBU

 POWER SUPPLY HP Compaq 169282-002 750 Wat

Power Supply for HP ML580 G5 DPS-1200FB 438202-001

Stromversorgg Für HP ML580 G5 DPS-1200FB Ein 438202-001

IBM 74P4456 X-Series 236 670W 74P4455 Server Power Supply

 HP Compaq 169282-002 750 Wat Power Supply

DELTA DPS-450DB 450W Maxdata 520S 520 Power Supply

IBM 74P4453 DPS-2000BB 2000W Power Supply

Supermicro PWS-406P-1R 400W Hot Swap

Dell 0K2242 650W AA23390 Precision 670

Siemens Nixdorf 44251.00.5.12 Power Supply 135W

FSP FSP650-802U 650W ATX 24-PIN Aux Molex

Dell 0CT3V3 685W H685EF-00 T5810 T7810 T5610

DELL 0PRNR6 6TB 7.2k 128MB SAS-3 3.5'' ST6000NM0034

WD ENTERPRISE 9.1GB 7.2K SCSI ULTRA2 3.5'' WDE9100-1807A4

DELL 0X10NT 400GB MLC SAS-2 2.5'' LB406M

SEAGATE HAWK 2LP 2.14GB 5.4K SCSI 50-PIN 3.5'' ST32430N

 WESTERN DIGITAL WD3001FYYG 3TB 7.2K 32MB Cache SAS 6G 8.9cm Enterprise

Supermicro PWS-665-PQ 665W 24-PIN 2x EPS12V PCIE Power Supply

MOTHERBOARD HP M81IXA SOCKET 775 DDR SDRAM

IBM 74P4456 xSERIES 236 670W 74P4455 SERVER POWER SUPPLY

POWER SUPPLY DELTA DPS-450DB 450W MAXDATA 520S 520

POWER SUPPLY FOR HP ML580 G5 DPS-1200FB A 438202-001

 POWER SUPPLY FOR HP ML580 G5 DPS-1200FB A 438202-001

IBM 74P4453 DPS-2000BB A 2000W POWER SUPPLY

SUPERMICRO PWS-406P-1R 400W HOT SWAP

FSP {FSP650-802U} 650W ATX 24-PIN AUX MOLEX