Burkert 8228 ELEMENT - Electrical Data

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Technical data
Type 8228
6.6 Electrical data
Power supply 12-36 V DC • filtered and regulated
• SELV circuit, with a safe energy level
• oscillation rate: ±10 %
Power source (not supplied) • limited power source according to paragraph 9.3 of
EN 61010-1 standard
• or class 2 source according to UL 1310/1585 and
EN 60950-1 standards
Current consumption
• without the consumption of the current outputs and
the transistor outputs
• with the consumption of the current outputs and the
transistor outputs
• max. 1 W (max. 25 mA at 12 V DC; starting current
~100 mA)
• max. 40 W (max. 1 A for the transistor outputs)
Transistor output
• type
• NPN output
• PNP output
• protection
polarized
• NPN (/sink) or PNP(/source) (through wiring and
through parameterizing)
• 1-36 V DC, 700 mA max. (or 500 mA max. if 2 tran-
sistor outputs are wired)
• supply voltage, 700 mA max. (or 500 mA max. if 2
transistor outputs are wired)
• galvanically insulated, protected against overvoltages,
polarity reversals and short-circuits
Current output
• specification
• uncertainty of the output value
• type of connection
• max. loop impedance
• Response time (10 % - 90 %)
• 4-20 mA, sink or source (through wiring and through
parametrizing), 22 mA to indicate a fault (can be
parametered)
• 1% of the full scale
• 3-wire
• 1100 W at 36 V DC, 610 W at 24 V DC, 100 W at
12 V DC
• 150 ms (default value)
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