Siemens SITRANS P DS III Operating Instructions Manual page 217

Certificates and approvals
Connection
Effective inner capacitance
Effective inner inductance
Flameproof enclosure
•
encapsulation "d"
Designation
Permissible ambient temperature
Connection
Dust explosion protection for Zone
•
20 and 20/21
Designation
Permissible ambient temperature
max. surface temperature
Connection
Effective inner capacitance
Effective inner inductance
Dust explosion protection for Zone
•
22
Designation
Connection
Type of protection "n" (Zone 2)
•
Designation
Connection "nA"
Connection "ic"
Effective inner capacitance
SITRANS P DS III with PROFIBUS PA
Operating Instructions, 06/2013, A5E00053276-07
HART
To a certified intrinsically safe circuit
with the max. values:
U = 30 V, I = 100 mA,
i i
P = 750 mW, R = 300 Ω
i i
C = 6 nF
i
L = 0.4 mH
i
II 1/2 G Ex d IIC T4, T6 Ga/Gb
-40 ... +85 °C (-40 ... +185 °F) temperature class T4
-40 ... +60 °C (-40 ... +140 °F) temperature class T6
To a circuit with the operating values:
U = 10.5 ... 45 V DC
H
II 1 D Ex ta IIIC IP65 T120°C Da,
II 1/2 D Ex ta/tb IIIC IP65 T120°C Da/Db
-40 ... +85 °C (-40 ... +185 °F)
120°C (248°F)
To a certified intrinsically safe circuit
with the max. values:
U = 30 V, I = 100 mA,
i i
P = 750 mW, R = 300 Ω
i i
C = 6 nF
i
L = 0.4 mH
i
II 2 D Ex tb IIIC IP65 T120°C Db
To a circuit with the operating values:
U = 10.5 ... 45 V DC; P
H max
II 2/3 G Ex nA II T4/T5/T6 Gc
II 2/3 G Ex ic IIC T4/T5/T6 Gc
U = 45 V
n
To a circuit with the operating values:
U = 45 V
i
C = 6 nF
i
13.8 Certificates and approvals
PROFIBUS PA and FOUNDATION
Fieldbus
FISCO supply unit
U = 17.5 V, I
0
Linear barrier
U = 24 V, I
0 0
C = 1.1 nF
i
L = 7 µH
i
To a circuit with the operating values:
U = 9 ... 32 V DC
H
FISCO supply unit
U = 17.5 V, I
0
Linear barrier
U = 24 V, I
0 0
C = 1.1 nF
i
L = 7 µH
i
To a circuit with the operating values:
= 1.2 W U = DC 9 ... 32 V; P
H
U = 32 V
m
FISCO supply unit
U =17.5 V, I
O
Linear barrier
U = 32 V, I
0 0
C = 1.1 nF
i
Technical data
= 380 mA, P = 5.32 W
0 0
= 174 mA, P = 1 W
0
= 380 mA, P = 5.32 W
0 0
= 250 mA, P = 1.2 W
0
= 1.2 W
max
= 570 mA
O
= 132 mA, P = 1 W
0
217