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。

Control panel for industrial controller WOODWARD SPM-D SYNCHRONIZING SYSTEM

Control Board for Industrial Controllers WOODWARD SPM-D SYNCHRONIZING SYSTEM

Hard Drive Seagate Exos 7E2000 ST2000NX0403 2TB 7.2K 128MB SATA III 2.5" Inch

Dell 0wcjnt 2x Fclga2011-3 24x Ddr4 Mainboard for Poweredge R730 R730xd

Mainboard Fujitsu D3236-S13 GS2 Socket 1150 ATX DDR3

HP 872287-001 872738-001 1.8TB 10K 128MB SAS-3 2.5"" EG001800JWFVC

HP EG001800JWFVC 872287-001 1.8TB 10000U/min 128MB SAS-3 2.5" Hard Drive

SEAGATE EXOS 7E2000 ST2000NX0403 2TB 7.2K 128MB SATA III 2.5" INCH HARD DRIVE

FUJITSU D3236-S13 GS2 SOCKET 1150 ATX DDR3 MAINBOARD

FUJITSU S26361-H273-V100 ST19171WC 9.1GB 7.2K SCSI 3.5" HARD DRIVE

SERVER POWER SUPPLIES DELL 0JC626 JC626 HP-U280EF3 280WATT POWEREDGE 750 ATX 20-PIN

IBM 06H9543 85G3870 DALS-3540 540MB 4.5K SCSI 3.5" HDD

Carte Mère Advantech AIMB-781QG2 LGA1155 4x DDR3 Pcie PCI

Server Alimentatore VAPEL PPC33 A001 600W

Hard Drive Seagate Exos 7E2000 ST2000NX0403 2TB 7.2K 128MB SATA III 2.5'

Scheda Madre GIGABYTE GA-7IX Slot A Sdram PCI AGP Isa

Disco Rigido UCS-HDD600GI2F210 600GB 15000U/Min 16MB SAS-2 3.5'' ST3600057SS

EMACS R2W-6460P 460W 2 X R2W-6460P-R 2U Ridondante Server Potenza Supply

Fuente de Alimentación Sparkle Poder SPR2C620 620W 2U Activo Pfc 2x SPR1C620

WINCOR NIXDORF 1750106689 P195845gv 478 PCI DDR Socket

Disco Duro UCS-HD4T7KS3-E ST4000NM023 4TB 7200U / Min 128MB SAS-2 3.5'' Pulgadas

Disco Duro Hitachi Ultrastar 10K300 HUS103014FL3600 147GB 10K SCSI 68-pin 3.5"

Disco Duro Quantum Empire Series EM14S011-01-H 1400S 1.4GB 5.4K SCSI 3.5''

HP P17182-001 8TB 7.2K SAS 12Gb/s P14088-001 ST8000NM001A

Mainboard Advantech AIMB-781QG2 LGA1155 4x DDR3 PCIe PCI

IBM 93H3334 Scheda di Sistema Per IBM RS6000 6x Sdram 4x PCI 2x Isa

Scheda Madre ASUS Cur-Dls 2x Presa 370 4x Sdram 5x PCI 2x PCI64 1x Asmc ATX

ADVANTAGEECH AIMB-781QG2 LGA1155 4x DDR3 PCIe PCI MAINBOARD

Mainboards Supermicro PE Socket 775 DDR2 ATX 2x PS2 RS232 VGA 2xRJ45 2xUSB

Disco Duro Dell 0RWR8F ST2400MM0159 2.4TB / 16GB 10K 256MB SAS-3 2.5''

Power Supply Sparkle Power SPR2C620 620W 2U Active Pfc 2x SPR1C620

WINCOR NIXDORF 1750106689 P195 845gv Socket 478 PCI DDR

Hard Cisco UCS-HD4T7KS3-E ST4000NM023 4TB 7200U/Min 128MB SAS-2 3.5'' Inch

Hard Drive Hitachi Ultrastar 10K300 HUS103014FL3600 147GB 10K SCSI 68-pin 3.5 "

Hard Drive Quantum Empire Series EM14S011-01-H 1400S 1.4GB 5.4K SCSI 3.5''

IBM 00YJ424 2x LGA2011-3 2x DDR4 Lenovo System X3650 M5 Scheda Madre

 Dell E15M 0J785X 0974572-23 Controller Per Compellent Sc4020

Disco Rigido IBM 07H0390 25H4373 FB12S012 1.2GB 5.4k 128KB SCSI 50-PIN 3.5''

Sparkle Power Supply SPR2C620 620W 2U Active Pfc 2x SPR1C620

WINCOR NIXDORF 1750106689 P195845gv Stand 478 PCI DDR

Disque Cisco UCS-HD4T7KS3-E ST4000NM023 4TB 7200U/Min 128MB SAS-2 3.5'' Pouces

Disque Dur Hitachi Ultrastar 10K300 HUS103014FL3600 147GB 10K SCSI 68-Pin 3.5"

Disque Dur Quantum Empire Séries EM14S011-01-H 1400S 1.4GB 5.4K SCSI 3.5''

Seagate Barracuda 7200.10 ST3300620AS 300GB 7.2K 16MB SATA II 3.5''

Servidor Placa IBM 59Y3793 LGA1366 X3550 / X3650 M3 18xDDR3 3xRJ45 VGA Com 2xUSB

Servidor Fuentes De Alimentación Delta DPS-550EB A 550W HOT-SWAP 1xVentilador

Disco Duro Toshiba Portátil 6GB MK6015MAP 4200U / Min 256KB Pata Ata Ide 2.5''

Disco Duro Fujitsu CA01310-B131 M1603SAU 544.9MB 5.4K 512KB SCSI 3.5''

Hard Drive Dell 0RWR8F ST2400MM0159 2.4TB/16GB 10K 256MB SAS-3 2.5''

Backplane PORTWELL PBP-14AC R4M1 3xISA 14xPCI ATX

Disco Rigido Toshiba MK4309MAT 4.3GB 4.2K Ata 2.5''

External HDD  1TB  2TB  3TB  4TB  6TB  8TB  10TB  12TB  16TB  18 20TB

Disco Rigido IBM Ultra 9ES 00K3980 DDRS-34560 4.5GB 7200U/Min SCSI 50-PIN 3.5''

Streamer IBM Fru:18P9846 Lto ULTRIUM2 SCSI 100GB (Nativo) 200GB (Compresso)

External HDD  500GB  1TB  2TB  3TB  4TB  6TB  8TB  10TB  12TB  16TB

Disco Rigido Seagate ST9235A 916012-030 209MB 3500Giri/Min ATA IDE 2.5'' Pollici

Disco Rigido Seagate barracuda ST150176LW 50GB 7200U/Min ULTRA-2 SCSI 3.5 " Hh

Scheda Madre Intel S3420GP E51976-407 Presa 1156 6xDDR3 Intel 3420 RS232 2xRJ45

Hard Drive Dell 06VJ7 480GB MLC SSD SAS-3 12Gbps 2.5'' Inch

Mainboards Supermicro PE LGA775 DDR2 PCI-E SIM1U IPMI 1x PCI-E x4

Disque Dur Dell 0RWR8F ST2400MM0159 2.4TB/16GB 10K 256MB SAS-3 2.5''

Server Power Supply Delta DPS-550EB A 550WATT Hot-Swap 1xFAN

Hard Drive Toshiba Laptop 6GB MK6015MAP 4200U/Min 256KB Pata Ata Ide 2.5'' Inch

Hard Drive IBM Deskstar 120GXP IC35L020AVVN07-0 07N8456 20GB 7.2K 2MB Ata 3.5

Server Power Supplies IBM 39Y7415 2980WATT DPS-2980AB A BladeCenter Hot-Swap

Toshiba MK4313MAT Hard Drive 4.3GB 4200RPM IDE ATA 512KB Cache 2.5''

Hard Drive Fujitsu CA01310-B131 M1603SAU 544.9MB 5.4K 512KB SCSI 3.5''

Hard Drive Hitachi Ultrastar 10K300 HUS103014FL3600 147GB 10K SCSI 68-Pin 3.5"

Hard Drive CISCO UCS-HD4T7KS3-E ST4000NM023 4TB 7200RPM 128MB SAS-2 3.5'' Inch

CISCO UCS-HD4T7KS3-E ST4000NM023 4TB 7200U/min 128MB SAS-2 3.5"""""" HARD DRIVE

HP 846523-004 869726-001 MB4000JVYZQ 4TB 7.2K 128MB SAS-3 3.5' HARD DRIVE

HITACHI ULTRASTAR 10K300 HUS103014FL3600 147GB 10K SCSI 68-pin 3.5 HARD DRIVE"

QUANTUM EMPIRE SERIES EM14S011-01-H 1400S 1.4GB 5.4K SCSI 3.5" HARD DRIVE

Industrial Motherboard WINCOR NIXDORF 1750221392 LGA775 DDR3 PCI Pcie

Disque Dur Toshiba Portable 6GB MK6015MAP 4200U/Min 256KB Pata Ata Ide 2.5'' '

Disque Dur Fujitsu CA01310-B131 M1603SAU 544.9MB 5.4K 512KB SCSI 3.5''

Disco Duro Seagate ST-157A 45MB 3600U / Min Ide Ata 3.5" Pulgadas / Hh

IBM Travelstar 07N6712 IC25N015ATDA04-0 15GB 4200U/Min Ata Ide 512KB 2.5 " Zoll

Disco Rigido IBM 06P5346 26K5240 18GB 15000U/Min SCSI 68-pin 3.5'' Pollici

Fuente de Alimentación Servidor IBM 42C0766 600W DPS-600RB-1A D37225-001 Ups

Advantech ARK-2120L Atom N2600 DDR3 4GB 250GB SSD sin Ventilador Compacto

Hard Drive Quantum Empire Series EM14S011 1.4GB 5400U/Min SCSI 50-PIN 3.5 " Inch

Hard Drive Dell 0RWR8F ST2400MM0159 2.4TB / 16GB 10K 256MB SAS-3 2.5''

DELL 0RWR8F ST2400MM0159 2.4TB / 16GB 10K 256MB SAS-3 2.5" HARD DRIVE

Placa Madre NMC-5VM5 Zócalo 7 3x Sdram 3x Isa 4x PCI AGP Ide / Ata

Placa Madre Intel S3420GP E51974-406 Zócalo 1156 6xDDR3 Intel 3420 RS232 2xRJ45

 Disco HP EH000900JWCPN 867254-003 900GB 15000U / Min 256MB SAS3 12Gbps 2.5''

S 540-6336-01 4x Ranura 5x PCI Placa Madre Para S Fire V440

Streamer HP Q1538A LTO3 400/800GB ULTRIUM 960 378463-001 5.25" Pulgadas

Disco Duro Dell 0JVYTJ ST4000NM017A 4TB 7.2K 256MB SAS-3 3.5''

Mainboards Supermicro X9SCM-F 4xDDR3 LGA1155 Intel C204 Pch

Siemens Nixdorf D882-A12 GS7 Zócalo 3 3x Simm  Placa Madre

Hard Drive Seagate ST-157A 45MB 3600U/Min Ide Ata 3.5 " Inch / Hh

Hard Drive Toshiba Laptop 6GB MK6015MAP 4200RPM 256KB PATA ATA IDE 2.5'' Inch

Server Mainboard IBM 59Y3793 LGA1366 X3550/X3650 M3 18xDDR3 3xRJ45 VGA COM 2xUSB

SERVER POWER SUPPLIES POWER SUPPLY DELTA DPS-550EB A 550WATT HOT SWAP 1xFAN

HP BRSLA-05U2-DC Q1580A DAT160 USB STORAGEWORKS 393642-001 STREAMER

IBM 59Y3793 LGA1366 X3550/X3650 M3 18xDDR3 3xRJ45 VGA COM 2xUSB MAINBOARD SERVER

TOSHIBA LAPTOP 6GB MK6015MAP 4200U/min 256KB PATA ATA IDE 2.5"""""" HARD DRIVE

FUJITSU CA01310-B131 M1603SAU 544.9MB 5.4K 512KB SCSI 3.5" HARD DRIVE

Dell 02C2CP 2x LGA2011-3 Intel C610 24x DDR3 3x Pcie Per PowerEdge R630

Motherboard NMC-5VM5 Socket 7 3x Sdram 3x Isa 4x PCI AGP Ide / Ata

S 540-6336-01 4x Slot 5x PCI Motherboard For S Fire V440

Streamer HP Q1538A LTO3 400/800GB Ultrium 960 378463-001 5.25 " Inch

Batteria Backup ità IBM 00AR301 00AR300 0947340-10 AP-BAT01-022-01

Batteria Backup ità IBM 85Y6161 85Y6127 0947340-09 AP-BAT01-022-01

Hard Drive Dell 0JVYTJ ST4000NM017A 4TB 7.2K 256MB SAS-3 3.5''

Server Power Supply IBM 42C0766 600W DPS-600RB-1 A D37225-001 PSU For X3650T

 Hard HP EH000900JWCPN 867254-003 900GB 15000U/Min 256MB SAS3 12Gbps 2.5''

Disque Dur Seagate ST-157A 45MB 3600U/Min Ide Ata 3.5 " Pouces / Hh

Advantech ARK-2120L Atom N2600 DDR3 4GB 250GB SSD Fanless Compact

PINE PT-429 Toma Placa Madre 2 2x Simm 72PIN 4x Simm 30PIN 7x Isa

Motherboard Intel S3420GP E51974-406 Socket 1156 6xDDR3 Intel 3420 RS232 2xRJ45

Carte Mère NMC-5VM5 Prise 7 3x Sdram 3x Isa 4x PCI AGP Ide / Ata

Carte Mère Intel S3420GP E51974-406 Prise 1156 6xDDR3 Intel 3420 RS232 2xRJ45

S 540-6336-01 4x Fente 5x PCI Carte Mère Pour S Feu V440

Streamer HP Q1538A LTO3 400/800GB Ultrium 960 378463-001 5.25 " Pouces

Disque Dur Dell 0JVYTJ ST4000NM017A 4TB 7.2K 256MB SAS-3 3.5''

 Disque HP EH000900JWCPN 867254-003 900GB 15000U/Min 256MB SAS3 12Gbps 2.5''

Cartes Mères Supermicro X9SCM-F 4xDDR3 LGA1155 Intel C204 Pch

Siemens Nixdorf D882-A12 GS7 Socket 3 3x Simm  Motherboard

Industria Matx Placa Base DFI MB331-CRM 774-MB3311-504G LGA1155 DDR3 Intel QM77

Siemens Nixdorf D882-A12 GS7 Prise 3 3x Simm  Carte Mère

Controlador Mapa Interfaz Módulo NetApp 111-01287B6 111-00846D4 FAS22X0

Placa Base FIC KL-6011 Ranura 1 UDIMM ATX AGP PCI Isa

Disco Duro WD G WD6002FRYZ 6TB 7.2K 128MB SATA III 3.5''

Disco Seagate ELITE 47 ST446452W 47GB 5400U / Min 4MB 68-pin SCSI 5.25''

Placa Base Supermicro BPN-SAS2-836EL2 3U 16x SAS