12
FLEX I/O Power Supply Modules
Publication 1794-IN069E-EN-P - September 2018
Minimum load
0 mA
50 mA
Output surge
Sufficient to drive 4 adapters
Sufficient to drive 10 adapters
Overvoltage protection
Output internally limited to 35V DC. Cycle power to re-energize.
Leakage Current, max.
0.5 mA rms @ rated input and output
Isolation voltage
Tested at 2500V DC for 1 s
Overcurrrent protection, min
1.4 A
3.2 A
Thermal dissipation
23.9 BTU/hr
41.0 BTU/hr
Power dissipation, max
7 W
12 W
Environmental Specifications
Attribute
Value
Temperature, operating
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):
0 °C < Ta < +55 °C (+32 °F < Ta < +131 °F)
Temperature, surrounding air,
max.
55 °C (131 °F)
Temperature, nonoperating
IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold),
IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat),
IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock):
-40…+85 °C (-40…+185 °F)
Relative humidity
IEC 60068-2-30 (Test Db, Unpackaged Damp Heat):
5…95% non-condensing
Vibration
IEC60068-2-6 (Test Fc, Operating):
5g @ 10…500 Hz
Shock, operating
IEC60068-2-27 (Test Ea, Unpackaged shock):
30 g
Shock, nonoperating
IEC60068-2-27 (Test Ea, Unpackaged shock)
50 g
Emissions
IEC 61000-6-4
ESD immunity
IEC 61000-4-2:
6 kV contact discharges
8 kV air discharges
Output – 1794-PS13 and 1794-PS3
Attribute
1794-PS13
1794-PS3