GE VersaMax Manual page 295

9
IC200MDD851
Mixed Module, Output 12/24VDC Positive Logic Grouped
16 Points / Input 5/12VDC Pos/Neg Logic Grouped 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
for 12VDC inputs, The charts that follow show thermal deratings for this module at
24VDC. All combinations of points are permissible at lower temperatures.
9-52 VersaMax® Modules, Power Supplies, and Carriers User's Manual – March 2003
No derating for 12VDC Inputs, 5/12VDC Outputs.
Derating for 24VDC Inputs, 5/12VDC Outputs shown below.
16
14
12
10
8
6
4
2
No derating for 12VDC Inputs, 5/12VDC Outputs.
Derating for 24VDC Inputs, 5/12VDC Outputs shown below.
16
14
12
10
8
6
4
2
Ambient Temperature
35ºC 40ºC 45ºC 50ºC 55ºC 60ºC
Maximum
0-16 inputs
All
combinations
of points OK
Ambient Temperature
35ºC 40ºC 45ºC 50ºC 55ºC 60ºC
Maximum
with 0-16
inputs ON
All
combinations
of points OK
with
ON
GFK-1504K