Siemens SITRANS DA400 Operating Instructions Manual page 79

Output
Digital outputs
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For connection to intrinsically safe switching amplifiers according to DIN 19234 with:
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Rated conditions
Installation conditions
Climate class
Installation site
Mechanical load
Degree of protection according to EN 60 529
Electromagnetic compatibility
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SITRANS DA400 for material flow monitoring with protection against explosion
Operating Instructions, 09/2007, A5E00841152-01
Binary outputs
Signal status Low (no response)
Signal status High (no response)
Maximum supply voltage U
Maximum short circuit current I
Maximum power P
i
Internal capacity C
i
Internal inductance L
i
Spurious emission and interference immunity
6
Clamps 31 and 32
Clamps 41 and 42
Clamps 51 and 52
Clamps 61 and 62
Clamps 71 and 72
Clamps 81 and 82
≤ 1.2 mA (Source: DIN 19234)
≤ 2.1 mA (Source: DIN 19234)
≤ 15.5 V
i
≤ 25 mA
i
≤ 64 mW
≤ 5.2 nF
Negligible
Vertical wall mounting, cables fed in from below
Class 4K4 according to EN 60721-3-4
Zone 1 or zone 2
Class 4M3 according to EN 60721-3-4
IP65
According to EN 61326
Technical data
9.1 Device technical data
79