Siemens ULTRAMAT 23 Series - Page 222

Abbreviation/symbol Description
CS
2
CO
2
= carbon dioxide
COM common
DAC Digital to Analog Converter
DC Direct Current
DD Device Description
i.e. In other words
DIN Deutsches Institut für Normung e. V. (German standards association)
Div. Division
DP Distributed Periphery, a PROFIBUS component
D-Sub D-shaped Subminiature connector
DUV Deep Ultraviolet
EEPROM Electrically Erasable Programmable Read Only Memory
EC European Community
EU European Union
ELAN Economic Local Area Network, a data network
EMC Electro Magnetic Compatibility
EN Europäische Norm (European standard)
EPDM Ethylene Propylene Diene Monomer, a plastic
ESD Electrostatic Discharge
Serial No. Serial Number
ft foot, measure of length; 1 ft ≙ 30.48 cm
FKM Fluorinated rubber, a plastics group
FPM Fluorinated Polymer rubber, a plastic, tradename e.g. Viton
GND Ground
GSD Generic Station Description
H
2
H
2
= hydrogen
H
2
S H
2
S = hydrogen sul󹪝de
H
2
SO
4
H
2
SO
4
= sulfuric acid
H
2
O H
2
O = water
HC Hydrocarbons
HD-PE Polyethylene of high density (HD = High density)
He Helium
HU Height Unit
hPa hectopascal
Hz Hertz
IEC International Electrotechnical Commission
IEEE Institute of Electrical and Electronics Engineers
InGaN Indium Gallium Nitride, a semiconductor material
OK OK
IP Internal Protection
IR Infrared
ISO International Standards Organization (from Greek: "isos"; in English "equal")
kg Kilogram
List of abbreviations
C.1 List of abbreviations
ULTRAMAT 23
222 Equipment Manual, 04/2022, A5E37100388-012