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Siemens DS Betriebsanleitung Seite 33

Meßumformer sitrans p für druck, absolutdruck, differenzdruck, durchfluß und füllstand;(profibus-pa)
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Intrinsic safety "ib"
Conformity
certificate
Max. ambient
temperature
Effective internal
inductance
Effective internal
capacitance
Connection
EMV
PC sofware
Figure 4 Device dimensions
SITRANS P
C79000-B5674-C207-1
EEx ib IIC T4
Available soon
+80 °C with temperature class T4
Li ≤ 7,2 mH
Ci ≤ 550 pF
Certified intrinsically-safe circuit
Power supply unit with approximately square-
wave output characteristic
Intrinsic safety
EEx ib II C T4
EEx ib II B T4
EN 50081-2, EN 50082-2, NAMUR NE 21
Can be executed with Windows 95 or NT;
supports all device objects (parameters, display
data); in English; not included in delivery
161
FIELD
TERMINALS
Operating Instructions
U
I
p
p
15 V
128 mA
15 V
280 mA
29

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