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power Supplies.pdf

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SPECIFICATIONLocation of equipmentSafe areaOUTPUTNumber of channelsFourVoltageMinimum 25.0V DCCurrent0 to 350mAOutput rippleComplies with clause 22.6.2 of the fieldbus standardMinimum loadNo loadIsolationFieldbus to <strong>power</strong> supply: 250V AC rms withstandINPUTInput voltage19.2 - 30V DCCurrent consumption (4 segments each with 350mA output load)3.4A (typical) at 19.2V2.4A (typical) at 24V2.1A (typical) at 28VPower dissipation (4 segments each with 350mA output load)20.3W (typical)ALARMSAlarm contact rating: 1A max @ 30V DC maxAlarm contact status: Normally closedAlarm threshold: Input

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