Siemens SITRANS FC330 - Process variables; Bus communication

11.8 Process variables
Table 11-26 Process variables
Description Specification
Primary process varia‐
bles
● Mass flow
● Density
● Fluid temperature
Derived process varia‐
bles
● Volume flow
● Corrected volume flow
● Fraction A:B
● Fraction % A:B
11.9 Bus communication
Table 11-27 HART, Modbus and Profibus communication
Description Specification More information
Manufacturer ID 42 (2A Hex) Manufacturer ID parameter
Device ID 34 (22 Hex) Device type parameter
HART protocol revision 7.5 HART protocol revision parameter
Profibus profile 4.0 Profibus protocol revision parameter
Modbus RS-485 RTU - -
Number of device variables 11 Number of process values, both measured
and derived
Physical layers supported FSK Frequency Shift Keyed
Loop-powered No 4-wire device
Note
Device-specific approvals
Always refer to nameplates on the device for device-specific approvals.
Technical data
11.9 Bus communication
SITRANS FC330
Operating Instructions, 01/2019, A5E44030648-AB 205