12.7 Electrical data for pressure sensor module
Basic electronics
without explosion
protection
Basic electronics
with explosion pro‐
tection Ex "db"
Basic electronics
with explosion pro‐
tection Ex "ia",
Ex "db ia"
Basic electronics
with explosion pro‐
tection Ex "ic", "ec",
"tb"
Basic electronics for the pressure sensor module
6DR51.. -Z P01 und -Z P02 HART, non-Ex
6DR51.. -Z P01 und -Z P02 HART, Ex
Current input I
W
● Rated signal range
4 ... 20 mA
● Test voltage
840 V DC, 1 s
● Digital input DI1 (terminals
9/10; galvanically connec‐
ted to basic device)
Suitable only for floating contact; max. contact load
< 5 μA with 3 V
Current to maintain the auxiliary
power
≥ 3.6 mA
Required load voltage U
B
(cor‐
responds to Ω at 20 mA)
9.4 V (= 470 Ω) 9.4 V (= 470 Ω) 9 V (= 450 Ω) 9 V (= 450 Ω)
Static destruction limit ± 30 V ± 30 V - -
Effective inner capacitance C
i
- - 12.2 nF "ic": 12.2 nF
Effective inner inductance L
i
- - 105 µH "ic": 105 µH
For connecting to circuits with
the following peak values
- - U
i
≤ 30 V
I
i
≤ 100 mA
P
i
≤ 1 W
"ic":
U
i
≤ 30 V
I
i
≤ 100 mA
"ec"/"t":
U
n
≤ 30 V
I
n
≤ 100 mA
12.8 Communication (HART)
HART communication
HART version 7
PC parameter assignment soft‐
ware
SIMATIC PDM; supports all device objects. The software is not included in the scope of
delivery.
Technical data
12.8 Communication (HART)
SIPART PS2 with 4 to 20 mA/HART
248 Operating Instructions, 11/2019, A5E00074631-AE