Rockwell Automation 1769-OA8 Compact 100 to 240V ac Solid State Output Module - Manual (Page 16)

16 Compact™ 100 to 240V ac Solid State Output Module
Publication 1769-IN055A-EN-P - April 2001
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.
0.25
0.30
0.35
0.40
0.45
0.50
30˚C (86˚F) 40˚C (104˚F) 50˚C (122˚F) 60˚C (140˚F)
2.0
3.0
4.0
30˚C (86˚F) 40˚C (104˚F) 50˚C (122˚F) 60˚C (140˚F)
1769-OA8 Maximum Amperes Per Module vs. Temperature
1769-OA8 Maximum Amperes Per Point vs. Temperature
Ambient Temperature
Ambient Temperature
M
ax
imum A
m
per
es
Per
Point
M
aximum A
m
pe
re
s Per
M
odule