Conditions for Use at Altitudes greater than 2000 m above Sea Level
Bosch Rexroth AG
DOK-CONTRL-ILPSDO8****-AW04-EN-P
Rexroth Inline Module with Safe Digital Outputs R-IB IL 24 PSDO 8-PAC
15.2
Example Calculation
Data in the “Technical data and ordering data” section (example):
Calculation:
50 °C
0.906
45 °C
55 °C
0.906
50 °C
Reduced derating:
The following calculation is an example for using a safe Inline I/O module at an altitude of
3000 m above sea level.
Perform the actual calculation for the module used according to the technical data from
the user documentation for the module.
Derating
Up to 50 °C, total current of all outputs 6 A, maximum
Up to 55 °C, total current of all outputs 4 A, maximum
Derating at
3,000 m above sea level
Up to
45 °C
, total current of all outputs 6 A, maximum
Up to
50 °C
, total current of all outputs 4 A, maximum
