Siemens SITRANS P300 Operating Instructions Manual page 30

Certificates and approvals
Connections
Effective inner capacitance:
Effective inner inductance:
● FM explosion protection for USA
and Canada (cFM
US
Designation (DIP) or (IS); (NI)
Designation (DIP) or (IS)
● Dust ignition protection for Zone
20/21/22
Designation
Permissible ambient temperature
Connection
Effective inner capacitance
Effective inner inductance
● Ex nA/nL/ic protection (Zone 2)
Designation
Permissible ambient temperature
Ex nA connection
Ex ic/nL connection
Effective inner capacitance
30
HART
To certified intrinsically safe circuits
with the following maximum values:
U = 30 V, I
i
P = 750 mW, R
i
C = 6 nF
i
L = 0.4 mH
i
)
Certificate of Compliance 3025099
CL I, DIV 1, GP ABCD T4 ... T6; CL II, DIV 1, GP EFG; CL III; CL I, ZN 0/1 AEx ia
IIC T4 ... T6;
CL I, DIV 2, GP ABCD T4 ... T6; CL II, DIV 2, GP FG; CL III
Certificate of Compliance 3025099C
CL I, DIV 1, GP ABCD T4 ... T6; CL II, DIV 1, GP EFG; CL III; Ex ia IIC 4 ... T6;
CL I, DIV 2, GP ABCD T4 ... T6; CL II, DIV 2, GP FG; CL III
PTB 05 ATEX 2048
Ex II 1D Ex ia D 20 T 120 °C
Ex II 2D Ex ib D 21 T 120 °C
Ex II 3D Ex ib D 21 T 120 °C
-40 ... +85 °C (-40 ... +185 °F) (for mineral glass windows only -20 ... +85 °C (-
4 ... +185 °F)) temperature class T4
-40 ... +70 °C (-40 ... +158 °F) (for mineral glass windows only -20 ... +70 °C (-
4 ... +158 °F)) temperature class T5
-40 ... +60 °C (-40 ... +140 °F) (for mineral glass windows only -20 ... +60 °C (-
4 ... +140 °F)) temperature class T6
To certificated intrinsically safe circuits
with maximum values:
Ui = 30 V, Ii = 100 mA, Pi = 750 mW
Ci = 6 nF
Li = 0.4 μH
PTB 05 ATEX 2048
II 2/3 G Ex ic IIB/IIC T4/T5/T6
II 2/3 G Ex nA T4/T5/T6
II 2/3 G Ex nL IIB/IIC T4/T5/T6
-40 ... +85 °C (-40 ... +185 °F) (for mineral glass windows only -20 ... +85 °C (-
4 ... +185 °F)) temperature class T4
-40 ... +70 °C (-40 ... +158 °F) (for mineral glass windows only -20 ... +70 °C (-
4 ... +158 °F)) temperature class T5
-40 ... +60 °C (-40 ... +140 °F) (for mineral glass windows only -20 ... +60 °C (-
4 ... +140 °F)) temperature class T6
To certified intrinsically safe circuits with
the following maximum values:
Um = 45 V
To certified intrinsically safe circuits with
the following maximum values:
Ui = 45 V
Ci = 6 nF
= 100 mA
i
= 300 Ω
i
PROFIBUS PA or Foundation Fieldbus
FISCO supply unit
U = 17.5 V, I = 380 mA
i i
P = 5.32 W
i
Linear barrier
U = 24 V, I = 250 mA
i i
P = 1.2 W
i
C = 1.1 nF
i
L = 7 µH
i
To certified intrinsically safe circuits with
the following maximum values:
Ui = 24 V, Ii = 380 mA, Pi = 5.32 mW
Ci = 5 nF
Li = 10 μH
To certified intrinsically safe circuits with
the following maximum values:
Um = 32 V
To certified intrinsically safe circuits with
the following maximum values:
Ui = 32 V
Ci = 5 nF
SITRANS P300 (7MF8.23.. 7MF8.24.. 7MF8.25..)
A5E03434764-01, 08/2011