GE VersaMax IC200ERM002 - Page 188

GFK-1504N Chapter 7 Discrete Input Modules 7-35
7
IC200MDL632
Input Module, 125 V DC Pos/Neg Logic Isolated 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.
There is no derating at 125 V DC. Deratings at 150 V DC are displayed as
follows:
A
A
B
Ambient Temperature
Number of Points On At the Same Time
16
12
8
4
60ºC
50ºC
55ºC
45ºC
40ºC
35ºC
30ºC
25ºC
20ºC
15ºC
10ºC
5ºC
150VDC
14
10
6
2
B
A
150VDC
C
D
D
Ambient Temperature
Number of Points On At the Same Time
16
12
8
4
60ºC
50ºC
55ºC
45ºC
40ºC
35ºC
30ºC
25ºC
20ºC
15ºC
10ºC
5ºC
14
10
6
2
150VDC
C
150VDC
D