Abbreviations And Symbols; Units - Eaton PowerXL DX-NET-PROFINET-2 Manual

0.3 Abbreviations and symbols

0.4 Units

The following abbreviations are used in this manual:
ADI Application Data Instance
CW Command
EMC Electromagnetic compatibility
FB Field bus
FS Frame size
GND Ground (0 V potential)
GSDML Generic Station Description Markup Language
LED Light Emitting Diode
LSB Least significant bit
MSB Most significant bit
PC Personal Computer
PNU Parameter number
PD Process Data
PROFINET Process field network
PLC Programmable logic controller
SW Status Word
UL Underwriters Laboratories
Every physical dimension included in this manual uses international metric
system units, otherwise known as SI (Système International d'Unités) units.
For the purpose of the equipment's UL certification, some of these
dimensions are accompanied by their equivalents in imperial units.
Table 1: Unit conversion examples
Designation US-American
value
Length 1 in ('')
Power 1 HP = 1.014 PS
Moment of 1 lbf in
torque
Temperature 1 °F (T )
F
Rotational 1 rpm
speed
Weight 1 lb
Flow rate 1 cfm
DX-NET-PROFINET-2 09/13 MN04012007Z-EN www.eaton.com
0.3 Abbreviations and symbols
US-American SI value
designation
inch 25.4 mm
horsepower 0.7457 kW
pound-force inches 0.113 Nm
Fahrenheit -17.222 °C (T
Revolutions per minute 1 min
pound 0.4536 kg
cubic feet per minute 1.698 m
0 About this Manual
Conversion value
0.0394
1.341
8.851
) T = T × 9/5 + 32
C F C
-1
1
2.205
3
/n 0.5889
5