Output - Siemens SITRANS P DS III Operating Instructions Manual

Technical data

13.4 Output

13.4 Output
Output
Output signal
Low saturation limit (fully adjusta-
•
ble)
High saturation limit (fully adjusta-
•
ble)
Ripple (without HART communica-
•
tion)
adjustable time constants damp-
ing coefficient
Adjustable time constants (T63)
with local operation
Current transmitter
•
Failure signal
•
Load
Without HART communication
•
With HART communication
•
HART communicator (Handheld)
SIMATIC PDM
Characteristic curve
Bus physics
Polarity-independent
202
HART
4 ... 20 mA
3.55 mA, set to 3.84 mA in the factory
23 mA, set to 20.5 mA or optionally
22.0 mA in the factory
I ≤ 0.5 % of the max. output current
SS
0 ... 100 s, continuously adjustable
0 ... 100 s, in steps of 0.1 s
Factory-set to 2 s
3.55 ... 23 mA
3.55 ... 23 mA
Resistor R [Ω]
U Power supply in V
H
R =230 ... 1100 Ω
R =230 ... 500 Ω
Linearly increasing or linearly decreasing
•
Linear increase or decrease or root extraction increase (only for differential
•
pressure and flow rate)
–
–
PROFIBUS PA and FOUNDATION
Fieldbus
Digital PROFIBUS PA or
FOUNDATION Fieldbus signal
TM
–
–
–
0 ... 100 s, continuously adjustable
0 ... 100 s, in steps of 0.1 s
Factory-set to 2 s
–
–
–
–
–
–
–
IEC 61158-2
Yes
SITRANS P DS III/P410 with PROFIBUS PA
Operating Instructions, 02/2016, A5E00053276-08