GE VersaMax IC200CHS022 - Page 224

8-14 VersaMax Modules, Power Supplies and Carriers User's Manual GFK-1504N
8
IC200MDL331
Output Module, 120 V AC 2.0 A, Isolated 8 Points
Thermal Derating
The number of points that can be on at the same time depends on the ambient
temperature, the output current, and the orientation of the module and DIN rail.
The following charts display thermal deratings for the module at 120 V AC with
the indicated output current per point.
A
A
B
Ambient Temperature
Number of Points On At the Same Time
8
6
4
2
60ºC
50ºC
55ºC
45ºC
40ºC
35ºC
30ºC
25ºC
20ºC
15ºC
10ºC
5ºC
7
5
3
1
B
A
B
A
1 Amp
per Point
2 Amps
per Point
C
D
D
Ambient Temperature
Number of Points On At the Same Time
8
6
4
2
60ºC
50ºC
55ºC
45ºC
40ºC
35ºC
30ºC
25ºC
20ºC
15ºC
10ºC
5ºC
7
5
3
1
D
C
D
C
1 Amp
per Point
2 Amps
per Point
A
A
C
Examples of Combining 2A and 0.5A Outputs
Temperature
Number of 2 A Points and Number of 0.5A
Points
60deg C 1 + 0
50deg C 1 + 5
40deg C 2 + 2
40deg C 1 + 7