User manual

27
Publication 1738-SG001B-EN-P
ArmorPoint I/O
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Power Supply Requirements
⎯
Note: In order to comply with CE Low Voltage
Directives (LVD), you must use a Safety Extra Low
Voltage (SELV) or a Protected Extra Low Voltage
(PELV) power supply to power this adapter
Field Side Power Requirements, Max. 24V dc (+20% = 28.8V dc max.) @ 400 mA 24V dc (+20% = 28.8V dc max.) @ 400 mA
Inrush Current, Max.
⎯
6 A for 10 ms
Overvoltage Protection, Inputs Reverse polarity protected Reverse polarity protected
Power Supply Interruption Protection
⎯
Output voltage will stay within specifications when input drops out
for 10 ms at 10V with max load
Power Supply Input Voltage, Nom.
12V/24V dc
120V/220V ac
24V dc
Operating Voltage Range
10…28.8V dc
120V/240V ac
10…28.8V dc
Power Consumption, Max.
⎯
9.8 W @ 28.8V dc
Power Dissipation, Max. 3.0 W @ 28.8V dc
Thermal Dissipation, Max. 10.0 BTU/hr @ 28.8V dc
Isolation Voltage 1528V rms 1250V rms
Field Power Bus Supply Voltage, Nom.
12V dc, 24V dc, (10…28.8V dc range)
120V ac, 240V ac 50/60 Hz
12V dc or 24V dc
Field Power Bus Supply Current, Max. 10 A 10 A