GFK-1504K Chapter 7 Discrete Input Modules 7-17
7
IC200MDL240
Input Module, 120VAC 16 Points
Thermal Derating
The number of points that can be on at the same time depends on the ambient
temperature, the external voltage, and the orientation of the module and DIN rail.
A A
B
No thermal derating for these installations.
C
D
D
No derating at 120VAC. Deratings at 132VAC are shown below.
Ambient Tem
erature
Number of Points On At the Same Time
16
12
8
4
60ºC50ºC 55ºC45ºC40ºC35ºC
30ºC
25ºC20ºC15ºC10ºC
5ºC
132VAC
132VAC
14
10
6
2
C
D