With Profibus Pa / With Foundation Fieldbus; Electrical Data - Siemens SIPART PS2 Operating Instructions Manual

7.3

With PROFIBUS PA / with FOUNDATION Fieldbus

7.3.1

Electrical data

Note
Pressure sensor module
The following electrical data also apply to electronics with pressure sensor module.
Auxiliary power supply bus cir‐
cuit (terminals 6 and 7)
Bus voltage
For connecting to circuits with
the following peak values
• Bus connector with FISCO
supply unit
• Bus connector with barrier
Effective inner capacitance C
Effective inner inductance L
Current consumption
Additional fault current
Safety shutdown can be acti‐
vated using "Jumper" (termi‐
nals 81 and 82)
• Input resistance
• Signal status "0" (shutdown
active)
• Signal status "1" (shutdown
not active)
SIPART PS2 (6DR5...)
Compact Operating Instructions, 11/2022, A5E03436620-AG
Basic device
without explosion
protection
9 ... 32 V
-
-
i
-
i
Electrically isolated from bus circuit and digital input
7.3 With PROFIBUS PA / with FOUNDATION Fieldbus
Basic device with Basic device with
explosion protec‐ explosion protec‐
tion Ex "db" tion Ex "ia", Ex "db ia"
Bus-powered
9 ... 32 V 9 ... 24 V
Umax ≤ 35 V U ≤ 17.5 V
i
Pmax ≤ 2.5 W I ≤ 380 mA
i
P ≤ 5.32 W
i
Umax ≤ 35 V U ≤ 24 V
i
Pmax ≤ 2.5 W I ≤ 250 mA
i
P ≤ 1.2 W
i
- Negligible
- 8 μH
11.5 mA ± 10 %
0 mA
> 20 kΩ
0 ... 4.5 V or unused
13 ... 30 V
Technical data
Basic device with
explosion protec‐
tion Ex "ic", "ec", "tb"
9 ... 32 V
"ic":
U ≤ 17.5 V
i
I ≤ 570 mA
i
"ec"/"tb":
U ≤ 32 V
n
"ic":
U ≤ 32 V
i
"ec"/"tb":
U ≤ 30 V
n
I ≤100 mA
n
Negligible
"ic":
8 μH
67