Appendix H - Creation of new Modbus field device / TRL/2 Field Device
Part No.: 4417584_Rev12 Configuration Manual
CIU 888 H - 52
H.19 Supported Device Engineering Units
Device engineering units are not standard. Based on the analysis of the
Modbus field devices, the following device engineering units would be
supported in CIU.
8-bit unsigned
integer
This data represents an 8-bit unsigned data.
Range : 0 to 255
Units of
Measurement
Type
Device Unit
Level Meters
Millimeters
Tenth Millimeter (TRL/2)
Feet
Inches
Sixteenth of Inch
TwoFiftySixth of inch
Centimeter
Yard
Temperature Celsius
Tenth Celsius
Tenth Fahrenheit
Fahrenheit
Kelvin
Pressure KGF CM SQ
Pascal
Kilo Pascal
PSI
ATM
Bar
mBarG (TRL/2)
mBarA (TRL/2)
1/100 psiG (TRL/2)
1/100 psiA (TRL/2)
PSI RANGE 100
PSI RANGE 1000
Modbus Data
Type
Description