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。

Hard Drive Conner CP30254H 252MB 4542U/Min 64KB Cache Pata Ata Ide 3.5 " Inch

Raid Controller Card Areca ARC-1882LP Raid 1Gbps SAS Pci-e 1x SAS (SFF-8088)

Hard Drive Seagate Cheetah ST3300655LW 300GB 15000U/Min 16MB SCSI 3.5 "

Power Supply Fujitsu S26113-E587-V70-01 1000W S13-1KOP1A

Power Supply ETASIS EFRP-S2307H 300WATT 1U 24-PIN

Hard Drive IBM ULTRA.9ES 00K3970 DDRS-39130 9GB 7200U/Min SCSI 50-pin 3.5 " Inch

Hard Drive Cisco UCS-HDD2TI2F213 2TB 7.2K 64MB SAS-2 ST2000NM0001 3.5'' Inch

ZIPPY R2W-6500P 500WATT 2000840014 2xR2W-6500P-R  Cage 24-PIN 13xMOLEX 2U

Hard Drive IBM 85G3623 DPES-31080 1GB 5400U/Min SCSI 50-pin 3.5 " Inch

 Streamer HP Storageworks C5687C Q1554A Q1555A DDS4 20/40GB SCSI

Power Supply EMACS P1A-6300P 300WATT 1U ATX 24-PIN 4-PIN 12V 2xMOLEX 1xFDD

Motherboard Fujitsu S26361-D1302-A101 GS 7 2x Socket 603 DF400-SN Celius 670

Hard Fujitsu M2624FA 520MB 4400U/Min SCSI2 Se 50-PIN 240KB Cache 3.5 " Inch

S Microsystems 501-7818-03 2x Socket For 16x DDR2 Motherboard For X4540

Server Power Supply IBM 39J4951 850WATT 7001087-Y000 Hot-Swap

Motherboard Intel Pba 638995-809 Socket 5 4x Simm 3x PCI 4x Isa

Streamer IBM 23R5114 / Spectra R90949110 LTO-3 400/800GB Fibre Channel

Network Switch Nortel Alteon 2208 Application 8X 10/100BASE-TX EB1412010

  Dell 0H184K 1500GB 7200RPM ST31500341AS barracuda 7200.11

Motherboard Intel S3420GP E80883-107 Socket 1156 4xDDR3 Intel 3420 RS232 2xRJ45

Intel S3420GP E80883-108 LGA1156 4x DDR3 3x Pcie PCI 6x SATA Motherboard

Hard Drive Seagate Nas HDD ST1000VN000 1TB 5900U/Min 64MB SATA III 3.5''

Hard Drive Toshiba MK3205MAV 3.2GB 4200U/Min 128KB Ide Ata HDD2912 2.5 " Inch

Hard Drive Dell 00066053 00K0392 DTNA-22160 2.1GB 4000U/Min Ata Ide 2.5 " Inch

 Industrie-Motherboard Siemens/Nixdorf W26361-D943-X-03 Socket 7

  Supermicro X8DTH-IF-BM003 Dual LGA1366 DDR3 7xPCIe for CT-SC040

Motherboard S 375-3325-03 2xS.959 DDR Fire V210/V240  Riser 371-0799-01

Motherboard Siemens Nixdorf S26361-D981-B22 GS6 Slot 1 4xSDRAM Intel 440LX ATX

Hard MICROPOLIS FST058-01-6B 1588T 760MB 3600U/Min SCSI 50-pin 5.25'' Inch

Power Supply Dell 0PM480 PM480 1000WATT N1000P-00 100-240V 50-60Hz

Lauftwerk Fujitsu MCF3064AP CA05437-B631 MO 640MB Pata Ata Ide 5.25'' Inch

Hard Drive Quantum Fireball TM 2110S TM21S011 2.1GB 4500U/Min 50-pin SCSI 3.5''

INFORTREND MC16023XP-FWLB Control  Display Control Panel For Eonstor U16U-G4

Motherboard Fujitsu D2587-A12 GS1 S.775 DDR2 Btx S26361-D2587-A12-1-R791

Video Cards NVIDIA Quadro P4000 8GB Pcie x16  Bracket

Disco Rigido Dell 0X4FKY HUS726040ALS210 4TB 7.2K 128MB SAS-3 3.5''

Fujitsu S26361-D3386-A12 GS4 2x LGA3647 12x DDR4 Per RX2520 TX2550 M4

Intel S2600CP2 G50768-511 2x LGA2011 Intel C600-A 16x DDR3 6x Pcie 14x SATA

Shuttle AV11V30 Presa 370 3x Dimm 5x PCI 2x Isa ATX Scheda Madre

Disco Rigido IBM 55F9827 55F6030 1GB 5400U/Min SCSI 50-pin 3.5 " Pollici

Disk Fujitsu M2694ESA 1.08GB 5400U/Min SCSI 50-PIN 128KB Cache 3.5 " Pollici

Disco Rigido Conner CFP2105S 2.15GB 5.4k SCSI 3.5''

Power Supply Delta Electronics DPS-830AB A 830WATT D20852-005 SC5400 HOT-SWAP

Hard Drive Conner CP30104H 120MB 3400U/Min 32KB Cache Ata Pata Ide 3.5 " Inch

Hard Drive WD Red WD100EFAX NX HA500 Nasware 3.0 10TB 5.4K 256MB SATA III 3.5''

Hard Drive Quantum Prodrive Lps 245.8MB 4.5K SCSI 3.5'' GM24S012

Hard Drive WD G WD121KRYZ 12TB 7.2K 256MB SATA III 3.5''

Digital Access Card TISL Eventra AC2580-589 16BIT E1/T1

Controller Huawei STL2SPCAF S5500V3 E5-2620 SR1AN 10GB Toe / 12GB SAS

Controller Infortrend 89SF14RE12-0010 ModuleMemoryBattery

Disque Fujitsu S26361-H425-V100 EX32A012 3.2GB 5400U/Min Ata Ide 3.5'' Pouces

Hard Drive Seagate Hawk 2LP ST31231N 1.06GB 5.4K SCSI 50-PIN 3.5 "

Motherboard Vl / I-486SVG0X4 Socket 3 Isa

Motherboard Supermicro X7DBE 2x LGA 771 8x DDR2 Pci-E Pci-X I/o Shield

Stromversorggskäfig DELTA RPS-500-18 C For 2x DPS-250AB-81 A 250W

WD Red Pro 8TB 7.2K 128MB SATA III 3.5'' WD8001FF 3.0

Hard Drive Seagate barracuda 4.5GB 7.2k Ultra Wide SCSI 3.5'' ST34573W

Hard Drive Seagate barracuda 9 9.1GB 7.2K SCSI 3.5'' ST19171W

Server Power Supply EMACS MRT-6320P 320WATT 2xMRT-6320P-R

Power Supply Artesyn LCM600Q 24V 27A 600WATT

Supply VAPEL W2PSA0800 800W 53.5VDC PSU for Huawei Series S7900 S7700 S9700

Intel D845EPI/ D845GVSR S.478 DDR PCI Matx C45439-302

Hard Fujitsu A3C40114566 ST3300657SS 300GB 15000U/Min 16MB SAS-2 3.5 " Inch

Graphic Card NVIDIA Quadro P4000 8GB Pcie x16  Bracket

 · NVIDIA · NVIDIA Quadro 4000 · 8 GB

Disco Duro IBM 08K9807 MHS2030AT 30GB 4200U / Min 2MB Cache Ide Ata 2.5''

Disco Duro HP 581312-001 300GB 16MB SAS-2 ST3300657SS 15000U / Min SAS 3.5″ Zoll

Din Rails Power Supply ABB SD833 3BSC610066R1 24V 10A

Supply din TH35 ALLEN-BRADLEY 1794-ASB 96333271 Flex I/O 24VDV - 5VDC Adapter

AMETEK Pittman M6042500PA008 T93A-1032 2400RPM 60VDC Motor With Baseplate

e Cisco Scheda Madre 74-12420-02 2x LGA2011-3 Per Ucs C240 M4

VAPEL EPW40-48A-1 W0PSA2200 53.5VDC 2247W AC PSU for Huawei S9300 Series S9300E

Motherboard Intel C64144-401 D915gav/D915pgn LGA775 DDR Pcie PCI

Alimentations Delta Electronique DPS-830AB A 830WATT D20852-005 SC5400 HOT-SWAP

Cartes Mères Intel D845GEBV2 / D845PESV Prise 478 DDR A97677-106 Intel

Alimentations Fodry Networks RPS-X448 600WATT 32003-000 REV B 100-240V 50/

Disque Seagate MEDALIST PRO 6530 ST36530A 6.5GB 7200U/Min Ata Ide 3.5 " Pouces

Dell 0NP888 NP888 PowerVault 110T LTO3 400/800GB Streamer 23R4766 95P2013

Disque Dur IBM 10N7211 ST3300655LC 300GB 15000U/Min 16MB SCSI U320 3.5'' Pouces

Disque WD Caviar 23200 AC23200-07LB 3.2GB 5400U/Min 256KB Ide Ata 3.5 " Pouces

Disque Dur Dell 5XTFH 05XTFH ST3600957SS 600GB 15000U/Min 16MB SAS-2 3.5 " Pouce

Carte Graphique NVIDIA Quadro P4000 8GB Pcie x16  Support

Raid Contrôl

Numérique Accès Carte TISL Eventra AC2580-589 16BIT E1/T1

Disque Dur Seagate Cheetah ST3300655LW 300GB 15000U/Min 16MB SCSI 3.5 "

Bloc Alimentation Fujitsu S26113-E587-V70-01 1000W S13-1KOP1A

ETASIS EFRP-S2307H 300WATT 1U 24-PIN Power Supply

Disque WD Rouge WD100EFAX NX HA500 Nasware 3.0 10TB 5.4K 256MB SATA III 3.5''

EMACS MRT-6320P 320WATT 2xMRT-6320P-R Power Server

Disque Dur IBM ULTRA.9ES 00K3970 DDRS-39130 9GB 7200U/Min SCSI 50-pin 3.5 " Zoll

Disque Dur Cisco UCS-HDD2TI2F213 2TB 7.2K 64MB SAS-2 ST2000NM0001 3.5'' Pouces

Disque Fujitsu A3C40114566 ST3300657SS 300GB 15000U/Min 16MB SAS-2 3.5 " Pouces

Disque Dur WD Or WD121KRYZ 12TB 7.2K 256MB SATA III 3.5''

INFORTREND MC16023XP-FWLB Commande  Affichage Panneau de Pour Eonstor U16U-G4

Disque Dur IBM 85G3623 DPES-31080 1GB 5400U/Min SCSI 50-pin 3.5 " Pouces

Disque Dur IBM 85G3683 DORS-32160 2GB 5.4K SCSI 50-PIN 3.5''

Quantum FireballTM 2110S TM21S011 2.1GB 4500U/MIN 50-pin SCSI 3.5" HDD

 HP Storageworks C5687C Q1554A Q1555A DDS4 20/40GB SCSI Streamer

Alimentations EMACS P1A-6300P 300WATT 1U ATX 24-PIN 4-PIN 12V 2xMOLEX 1xFDD

Jiper 740-024283 EDPS-645AB A 645W SRX550-645AP Hot-Swap Power Supply

Enhance ENS-0330 300W PSU ATX12V ATX 20-PIN 2U Power Server With Molex

Disque Dur Hitachi Deskstar 7K250 HDS722580VLAT20 80GB 7.2K 2MB Ata 3.5'

Carte Mère Fujitsu S26361-D1302-A101 GS 7 2x Prise 603 DF400-SN Celius 670

Disque Dur Fujitsu M2624FA 520MB 4400U/Min SCSI2 Se 50-PIN 240KB Cachette 3.5 "

S Microsystems 501-7818-03 2x Prise F 16x DDR2 Carte Mère Pour X4540

Carte Mère Intel Pba 638995-809 Prise 5 4x Simm 3x PCI 4x Isa

Disque Dur NEC 134-500985-058 D3756 105MB 3400U/Min Ata 32KB Cache 3.5'' Pouces

 Genuine Dell 0H184K 1500GB 7200RPM ST31500341AS Barracuda 7200.11

Carte Mère Supermicro X7DBE 2x LGA 771 8x DDR2 Pci-E Pci-X I / O-Abschirmg

Carte Mère Intel S3420GP E80883-107 Prise 1156 4xDDR3 Intel 3420 RS232 2xRJ45

Intel S3420GP E80883-108 LGA1156 4x DDR3 3x Pcie PCI 6x SATA Carte Mère

Stromversorggskäfig DELTA RPS-500-18 C Pour 2x DPS-250AB-81 A 250W

Bloc Alimentation din TH35 ALLEN-BRADLEY 1794-ASB 96333271 Flex I/O 24VDV - 5VDC

Din Schienen Bloc Alimentation ABB SD833 3BSC610066R1 24V 10A

IEI ACE-R150 158WATT W/N Hot Swap Power Supply:269022-002

Neuf Streamer HP Storageworks C5687C Q1554A Q1555A DDS4 20/40GB SCSI

Disque Dur IBM 10L6085 00K4149 DDRS-39130 9.1GB 7200U/Min 68-pin SCSI 3.5 " Zoll

Alimentations Fenhance ENH-0635A 1U 6AV7822-0AA20-1AC0 350WATT

Disque Dur Fujitsu S26361-H759-V100 146GB 10000U/Min SCSI U320 MAP3147NP 3.5''

Cartes Mères Fujitsufujitsu D2587-A12 GS1 S 775 DDR2 Btx S26361-D2587-A12-1-R791

Disque Dur Conner CP30254H 252MB 4542U/Min 64KB Cachette Pata Ata Ide 3.5 " Zoll

Disque Dur Seagate Cheetah ST373453LW 73GB 15000U/Min 8MB SCSI U320 3.5'' Pouce

Disque Dur Fujitsu MAT3300NP 300GB 10000U/Min SCSI 68-PIN 8MB 3.5''

Disque Dur Seagate Nas HDD ST1000VN000 1TB 5900U/Min 64MB SATA III 3.5''

ASUS CUA REV 1.03 Base 370 Sdram PCI AMR ATX Motherboard

AMETEK Pittman M6042500PA008 T93A-1032 2400RPM 60VDC Mot

Disque Dur Toshiba MK3205MAV 3.2GB 4200U/Min 128KB Ide Ata HDD2912 2.5 " Pouces

Puissance Distribution VERTIV MPHR1242 C13 x24

Videokarten NVIDIA Quadro P4000 8GB Pcie x16  Support

Servo Mot

Advantech Dms-se24 Rev.A1 Intel N3350 SO-DDR3 19A5SE2401-01 Mini-Itx 4GB RAM

Fujitsu D2587-A12 GS1 S.775 DDR2 Btx Motherboard S26361-D2587-A12-1-R791