Rockwell Automation 1769-OB32 Installation Instructions - Manual (Page 18)

18 Compact 32-point Solid-state 24V dc Source Output Module
Publication 1769-IN031A-EN-P - April 2003
Temperature Derating
The area within the curve represents the safe operating range for the module under
various conditions of user supplied voltages and ambient temperatures.
4.00
4.50
5.00
5.50
6.00
6.50
7.00
7.50
8.00
30˚C (86˚F) 40˚C (104˚F) 50˚C (122˚F) 60˚C (140˚F)
30533-M
Ambient Termperature
Maximum Amperes Per Common
1769-OB32 Maximum Amperes per Common vs. Temperature
Temperature Derating
8.00
9.00
10.00
11.00
12.00
13.00
14.00
15.00
16.00
30˚C (86˚F) 40˚C (104˚F) 50˚C (122˚F) 60˚C (140˚F)
30534-M
Ambient Termperature
Maximum Amperes Per Module
1769-OB32 Maximum Amperes per Module vs. Temperature
Temperature Derating