Siemens SIMATIC Rack PC 840 V2 Operating Instructions Manual page 159

Abbreviation
I/O
IDE
IEC
IP
IR
IRDA
IRQ
ISA
IT
LAN
LCD
LEDs
LPT
LVDS
LW
MAC
MC
MLFB
MMC
MPI
MS-DOS
MTBF
MUI
NA
NAMUR
NC
NCQ
NEMA
NMI
NTFS
OPC
PATA
PC
PCI
PCMCIA
SIMATIC Rack PC 840 V2
Operating Instructions, Edition 05/2006, A5E00248055-04
Term
Input/Output
Integrated Device Electronics
International Electronical Commission
Ingress Protection
Infrared
Infrared Data Association
Interrupt Request
Industry Standard Architecture
Information Technology
Local Area Network
Liquid Crystal Display
Light Emitting Diode
Line Printer
Low Voltage Differential Signaling
Disk drive
Media access control
Memory Card
Machine-readable product designation
Micro Memory Card
Multipoint-capable interface for
programming devices
Microsoft Disc Operating System
Mean Time Between Failures
Multilanguage User Interface
Not Applicable
Normenarbeitsgemeinschaft für Mess- und
Regelungstechnik in der chemischen
Industrie (standardization body for
instrumentation and control technology in
the chemicals industry)
Not Connected
Native Command Queuing
National Electrical Manufacturers
Association
Non Maskable Interrupt
New Techniques File System
OLE for Process Control
Parallel ATA
Personal computer
Peripheral Component Interconnect
Personal Computer Memory Card
International Association
Meaning
Data input/output on computers
Degree of protection
Infrared
Standard for data transfer via IR module
Interrupt request
Bus for expansion modules
Information technology
Computer network that is limited to a local area.
Liquid crystal display
Light emitting diode
Printer port
Media access control
Memory card in credit card format
Memory card with the format 32 x 24.5 mm
Language localization in Windows
Not connected
Automatic re-sorting of the file and disk access,
for increased performance
Syndicate of manufacturers of electrical
components in the USA
Interrupt the processor can not reject
Secure file system for certain versions of
Windows (NT, 2000, XP)
Standardized interface for industrial processes
High-speed expansion bus
Abbreviations
19-3