Ambient Conditions - Allen-Bradley 1719 Ex I/O User Manual

Appendix B Technical Data

Ambient Conditions

62
Ambient temperature:
• Power supplies, I/O modules with non-intrinsically safe circuits:
-20 °C ... 60 °C (-4 °F ... 140 °F)
• Adapters, I/O modules with intrinsically safe circuits:
-20 °C ... 60 °C (-4 °F ... 140 °F)
Storage temperature: -25 °C ... 85 °C (-13 °F ... 185 °F)
Relative humidity: 95% noncondensing
Designed for pollution degree 2
Damaging gas: Designed for operation in environmental conditions according to
ISA-S71.04-1985, severity level G3
Rockwell Automation Publication 1719-UM001C-EN-E - August 2018