Technical data
7
7.1 Power
Table 7-1 Power supply
Description Specification
Supply voltage
● 100 to 240 V AC, 47 to 63 Hz 30 VA
● 19,2 - 28,8 V DC 11 W
Environmental conditions:
● Transient over voltages up to the levels of
overvoltage category II
● Temporary over voltages occurring on mains
supply only
● POLLUTION DEGREE 2.
● MAINS AC supply voltage fluctuations up to
±10 % of the nominal voltage.
● Altitude up to 2 000 m
Reverse polarity protection Yes
Galvanic isolation 2500 V AC
7.2 Bus communication
Table 7-2 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
SITRANS FC430
Compact Operating Instructions, 09/2019, A5E39940293-AB 57
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