1756-EN2T 革邪反正

    l系统存储方案设计

    某国产化设备用于取代随装多台套设备，除完成原设备的数据记录功能外，还需进行数据翻译、判读，数据分析处理，二维显示和三维动态复现等功能；同时，需存储装备长时间工作输出的所有原始数据信息，类似黑匣子功能，以供事后分析使用。具有程序量大，数据需实时存储，且数据存储量大的特点。板上存储设备包括SDRAM和FLASH，SDRAM为易失性存储器，作为程序的运行空间和记录数据的缓存空间；FLASH为非易失性存储器，用于存储系统软件程序和记录数据。

    嵌入式系统中应用的FLASH主要有NORFLASH和NANDFLASH两种。NORFLASH的块大小范围为64～128K

F600B PARKER BRASS FLOW CONTROL VALVE

FS-1-75-A APPLETON EXPLOSION PROOF JUNCTION BOX NEW

140-MN-0063 ALLEN BRADLEY MANUAL MOTOR STARTER USED

PK2502MA01 PARKER SEAL KIT NEW

7R4A04A19A120 BRAD HARRISON MICRO-CHANGE RECEPTACLE NEW

17533-00-05 PHD CORDSET FOR SENSOR QD 5 METER NEW

43010 BRAD HARRISON MINI-CHANGE CORDSET NEW

6X543 DAYTON OPERATING COIL NEW IN BOX

E&E POWERED ROTA-SHAFT E-34212-L-3829, 3 AVAILABLE

E&E POWERED ROTA-SHAFT E-34212-R-4041 

E&E POWERED ROTA-SHAFT MODEL E-34212-L-4041 5 AVAILABLE

FABCO-AIR, THE PANCAKE LINE MODEL E-221-X-E 4 AVAILABLE

PARKER BALL VALVE DN 20 S NEW

73-15423-51551 HAULSEY TAYLOR WATER FILTER

PS801P PARKER FILTER ELEMENT KIT NEW

BIMBA CYLINDER. MODEL BF 1725-DB

BIMBA CYLINDER. MODEL SR 312D NEW!!!

H3Y-2 OMRON TIMER

17509-2-06 PHD COMPACT PROXIMITY REED SWITCH NEW!!

ALLEN BRADLEY RELAY. CAT# 700-HA32Z12 NEW IN BOX

ALLEN BRADLEY RELAY. CAT# 700-HC14A1

ALLEN BRADLEY RELAY. CAT# 700-HF33Z12

ALLEN BRADLEY 1492-CB2H060 CIRCUIT BREAKER 2 HP 6 AMP

W82 ALLEN BRADLEY THERMAL OVERLOAD HEATER NEW IN BOX

BIMBA CYLINDER MRS-092-DZ

871A-BXN12 ALLEN BRADLEY SPRING RETURN MOUNTING BRACKET

871A-BXN8 ALLEN BRADLEY SPRING RETURN MOUNTING BRACKET 

871A-BXS12 ALLEN BRADLEY STAINLESS STEEL BRACKET 12mm

ALLEN BRADLEY RELAY 700-HA32Z24 SER D NEW IN BOX

703001D02F060 BRAD HARRISON MICRO-CHANGE CORDSET NEW

W33 ALLEN BRADLEY THERMAL OVERLOAD HEATER NEW