Siemens SIMATIC IPC547E, Operating Instructions Manual

Page: 140 / 154

List of abbreviations
SIMATIC IPC547E
140
Operating Instructions, 02/2014, A5E32317120-AB
Abbreviation Term Meaning
EFI Extensible Firmware Interface
ESD Components sensitive to electrostatic
charge
EN European standard
EPP Enhanced Parallel Port Bi-directional Centronics interface
HD Hard Disk Hard disk
HDD Hard Disk Drive Hard disk drive
HU Height unit
HT Hyper Threading
I/O Input/Output Data input/output on computers
IAA Intel Application Accelerator
IDE Integrated Device Electronics
IEC International Electronical Commission
IP Ingress Protection Degree of protection
IRQ Interrupt Request Interrupt request
ISA Industry Standard Architecture Bus for expansion modules
LAN Local Area Network Computer network that is limited to a
local area.
LCD Liquid Crystal Display Liquid crystal display
LED Light Emitting Diode Light emitting diode
LPT Line Printer Printer port
MAC Media access control Media access control
MLFB Machine-readable product designation
MUI Multilanguage User Interface Language localization in Windows
NEMA National Electrical Manufacturers
Association
Syndicate of manufacturers of electrical
components in the USA
NTFS New Technology File System Secure file system for Windows versions
(2000, XP, 7)
OPC OLE for Process Control Standardized interface for industrial
processes
PC Personal computer
PCI Peripheral Component Interconnect High-speed expansion bus
PCIe Peripheral Component Interconnect
express
High-speed serial, differential full-duplex
PtP interface with high data rate.
PFC Power Factor Correction Harmonic suppression for operation on
public networks.
PG Programming device
PIC Programmable Interrupt Controller Programmable interrupt controller
PXE Preboot Execution Environment Software for running new PCs without
drive data via the network
RAID Redundant Array of Independent Disks Redundant drive array
RAM Random Access Memory
ROM Read-Only Memory
SDRAM Synchronous DRAM