Siemens SITRANS T3K PA Instruction Manual page 75

Instruction Manual
Influence of the power
supply on the measuring
span
Long-term drift
General / Output
Power supply
Bus voltage
Current consumption of the
device
Maximum current increase in
the event of an error
Communication
C2 connections
Device profile
Device address
Temperature units
SITRANS T3K PA
C79000-B7174-C55-04
<0.005 %/V FSR
<0.1 %/year
Bus-powered
9 to 32 V (not Ex)
9 to 24 V for intrinsically safe operation (see
Ex certificate);
active internal inductance <10 μH according
to FISCO model);
active internal capacitance <5 nF (according
to FISCO model)
<11 mA
I ≤3 mA
max
Layer 1 and 2 according to PROFIBUS-PA,
transmission technology according to
IEC 61158-2, EN 50170, Part 2; Slave
function; Layer 7 (protocol layer) according to
PROFIBUS-DP, standard EN 50170 with the
extended PROFIBUS functions (all data
acyclic, setting value, feedbacks and status
additionally cyclic)
Four connections to master class 2 are
supported;
automatic connection setup 60 s after break
in communication
PROFIBUS-PA Profile B, Version 3.0; over
200 parameters
126 in as-delivered state
Celsius, Kelvin, Fahrenheit, Rankine
7NG3213
75