List Of Abbreviations; Abbreviations - Siemens SIMATIC IPC PX-32A Operating Instructions Manual

List of abbreviations

D.1

Abbreviations

Abbreviation Term
AC Alternating current
AHCI Advanced Host Controller Interface
APIC Advanced Programmable Interrupt Controller
AWG American Wire Gauge
CAN Controller Area Network
CE Communauté Européenne (CE symbol)
CLK Clock pulse
CMOS Complementary Metal Oxide Semiconductors
COA Certificate of Authenticity
COM Communications Port
CPU Central Processing Unit
CRT Cathode Ray Tube
CSA Canadian Standards Association
DC Direct Current
DMA Direct Memory Access
DPP / DP DisplayPort
DQS Deutsche Gesellschaft zur Zertifizierung von Quali-
tätsmanagement mBH
DVI / DVI-D Digital Visual Interface
DVI-I Digital Visual Interface
ECC Error checking and correction
EFI Extensible Firmware Interface
ESD Electrostatic-sensitive components
EN European standard
GND Ground
HDD Hard Disk Drive
HU Height unit
SIMATIC IPC PX-32A
Operating Instructions, 09/2023, A5E53092695-AA
Meaning
Alternating current
Standardized controller interface for SATA devic-
es.
Extended programmable interrupt controller
US standard for the cable diameter
The product is in conformance with all applicable
EC directives
Clock signal for controllers
Complementary metal oxide semiconductors
Microsoft Windows Product Key
Term for the serial interface
CPU
Canadian organization for tests and certifications
according to own or binational standards (with UL
/ USA) standards
DC current
Direct memory access
New powerful digital monitor port
Digital display interface without VGA signals
Digital display interface with digital and VGA
signals
Error correction code
Chassis ground
Hard disk drive
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