Rockwell Automation Publication 1794-IN102D-EN-P - July 2018 19
FLEX I/O AC Digital Input Modules
Environmental Specifications
Attribute 1794-IA8, 1794-IA8I 1794-IA16
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…55 °C (-4…131 °F) 0…55 °C (32…131 °F)
Storage temperature
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)
Temperature, surrounding air,
max
55 °C (131 °F)
Relative humidity
IEC 60068-2-30 (Test Db, Unpackaged Damp Heat):
5…95% noncondensing
Vibration
IEC60068-2-6 (Test Fc, Operating):
5 g @ 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
Radiated RF immunity
IEC 61000-4-3:
10V/m with 1 kHz sine-wave 80% AM from 80…2000 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
1V/m with 1 kHz sine-wave 80% AM from 2000…2700 MHz
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