Siemens Simatic IPC547G

List of abbreviations
SIMATIC IPC547G
Operating Instructions, 04/2020, A5E49948632-AA
179
Abbrevia-
tion
Term
Meaning
SDRAM
Synchronous DRAM
SJT Service [Grade] Junior (Hard Service) Ther-
moplastic
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 certifica-
tions according to own or binational
standards (with CSA / Canada) stand-
ards
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 Infor-
mationstechnik e.V
since 1998: Verband der Elektrotechnik
Elektronik Informationstechnik e.V
formerly: Verband Deutscher Elektro-
techniker
VGA Video Graphics Array Video adapter which meets industrial
standard
VT Virtualization Technology Intel technology with which a virtually
closed environment can be made avail-
able
WD Watchdog Program monitoring with error detection
and alarming