Rockwell Automation 1738-ACNR ArmorPoint ControlNet Adapter, Series A - Manual (Page 11)

Publication 1738-IN016B-EN-E - March 2005
11 ArmorPoint ControlNet Adapter, Series A
Power Supply Specifications
Power Supply Note: In order to comply with CE Low Voltage
Directives (LVD), you must use either a NEC Class
2, a Safety Extra Low Voltage (SELV) or a Protected Extra Low Voltage
(PELV) power supply to power this adapter. A SELV supply cannot
exceed 30V rms, 42.4V peak or 60V dc under normal conditions and
under single fault conditions. A PELV supply has the same rating and is
connected to protected earth.
Input Voltage Rating 24V dc
10-28.8V dc range
Inrush Current 6A maximum for 10ms
Field Side Power Requirements, Maximum 24V dc (+20% = 28.8V dc) @ 425 mA
Interruption Output voltage will stay within specifications when input drops out for
10ms at 10V with maximum load
General Specifications
LED Indicators
1 green/red Adapter status
2 green/red ControlNet status
1 green/red PointBus status
1 green System Power (PointBus 5V power)
1 green Adapter Power (24V from field supply)
Power Consumption, Maximum 10.2W @ 28.8V dc
Power Dissipation, Maximum 5.0W @ 28.8V dc
Thermal Dissipation, Maximum 16.9 BTU/hr. @ 28.8V dc
PointBus Output Current, Maximum 1A @ 5V dc +5% (4.75-5.25)
Input Overvoltage Protection Reserve polarity protected
Isolation Voltage
(continuous-voltage withstand rating)
50V rms
Tested at 1250V ac for 60s
Field Power Bus
Nominal Voltage
Supply Voltage
Supply Current
24V dc
10-28.8V dc range
10A maximum
Dimensions Inches (Millimeters) 4.41H x 2.83W x 2.56D (112H x 72W x 65D)
Operating Temperature IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock):
-20 to 60°C (-4 to 140°F)
Storage Temperature IEC 60068-2-1 (Test Ab, Un-packaged Non-operating Cold),
IEC 60068-2-2 (Test Bb, Un-packaged Non-operating Dry Heat),
-40 to 85°C (-40 to 185°F)
Relative Humidity IEC 60068-2-30 (Test Db, Un-packaged Non-operating Damp Heat):
5-95% non-condensing
Shock IEC60068-2-27 (Test Ea, Unpackaged Shock):
Operating 30g
Non-operating 50g
Vibration IEC60068-2-6 (Test Fc, Operating):
5g @ 10-500Hz
ESD Immunity IEC 61000-4-2:
6kV contact discharges
8kV air discharges