Siemens SIMATIC IPC547E - Page 141

List of abbreviations
SIMATIC IPC547E
Operating Instructions, 02/2014, A5E32317120-AB
141
Abbreviation
Term
Meaning
SJT Service [Grade] Junior (Hard Service)
Thermoplastic
PVC armored cable
SNMP
Simple Network Management Protocol
Network protocol
SSD
Solid State Drive
UEFI
Unified Extensible Firmware Interface
UL Underwriters Laboratories Inc. US organization for tests and
certifications according to own or
binational standards (with CSA /
Canada) standards
URL Uniform Resource Locator Designation of the full address of an
Internet page
USB
Universal Serial Bus
V.24 ITU-T standardized recommendation for
data transfer via serial ports
VDE Verband der Elektrotechnik Elektronik
Informationstechnik e.V
since 1998: Verband der Elektrotechnik
Elektronik Informationstechnik e.V
formerly: Verband Deutscher
Elektrotechniker
VGA Video Graphics Array Video adapter which meets industrial
standard
VT Virtualization Technology Intel technology with which a virtually
closed environment can be made
available
WD Watchdog Program monitoring with error detection
and alarming