Abbreviations
SIMATIC IPC647D
200 Operating Instructions, 01/2014, A5E32996306-AA
Mean Time Between Failures
Multilanguage User Interface
Language localization in Windows
NAMUR Normenarbeitsgemeinschaft for Mess- und
Regelungstechnik in der chemischen Industrie
(standardization body for instrumentation and
control technology in the chemicals industry)
NCQ Native Command Queuing Automatic re-sorting of the file and disk access, for
NEMA National Electrical Manufacturers Association Syndicate of manufacturers of electrical components in
Interrupt the processor can not reject
New Techniques File System
Secure file system for Windows versions (2000, XP, 7)
Standardized interface for industrial processes
PC Personal computer
Peripheral Component Interconnect
PCIe Peripheral Component Interconnect express High-speed serial, differential full-duplex PtP interface
PCMCIA Personal Computer Memory Card
International Association
Programmable Interrupt Controller
Programmable interrupt controller
Protected Real Time Clock
Clock in the management engine MEBx
PXE Preboot Execution Environment Software for running new PCs without hard disk data via
Redundant Array of Independent Disks
Redundant hard disk array
RAL Restricted Access Location
Installation of device in operating facilities with restricted
access - for example, a locked switchgear cabinet
ROM Read-Only Memory
Reconciliation Sublayer 485
Bi-directional bus system designed for up to 32 nodes.
Reliable Transfer Service
Serial Advanced Technology Attachment
Small Computer System Interface