Siemens SITRANS DA400 Operating Instructions Manual page 81

PROFIBUS PA
PROFIBUS PA
Power supply
Bus voltage
Current consumption
Bus connection with FISCO supply unit, ia/ib group IIC or IIB with:
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Bus connection with linear barrier, ia/ib group IIC with:
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Communication
Layer 1+2 according to PROFIBUS PA, transmission technique according to IEC 1158-2
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PC configuration software
SITRANS DA400 for material flow monitoring with protection against explosion
Operating Instructions, 09/2007, A5E00841152-01
Maximum supply voltage U
Maximum short circuit current I
Maximum power P
i
Maximum supply voltage U
Maximum short circuit current I
Maximum power P
i
Internal capacity Ci
Internal inductance Li
C2 connections
Device profile
Device address
Clamps 91 and 92
Clamps 93 and 94
Bus-powered
9 ... 24 V
10.5 mA ± 10 %
≤ 17.5 V
i
≤ 380 mA
i
≤ 5.32 W for II B
≤ 2.52 W for II C
≤ 24 V
i
≤ 200 mA
i
≤ 1.2 W
negligible
≤ 0.8 µH
Four connections are supported on master class
2.
PROFIBUS PA profile V3.0 Rev. 1, Class B
1 ... 126; 126 (delivery state)
SIMATIC PDM (not supplied with the device)
Technical data
9.1 Device technical data
81