GFK-1504N
Chapter 9 Discrete Mixed Modules
9-55
9
IC200MDD851
Mixed Module, Output 12/24 V DC Positive Logic Grouped
16 Points / Input 5/12 V DC 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 12 V DC inputs, The following charts display thermal
deratings for this module at 24 V DC. All combinations of points are permissible at
lower temperatures.
No derating for 12 V DC Inputs, 5/12 V DC Outputs.
Derating for 24 V DC Inputs, 5/12 V DC Outputs as follows.
Ambient Temperature
O
u
tp
u
t P
o
in
ts
O
n
A
t t
h
e
S
a
m
e
T
im
e
60ºC
50ºC 55ºC
45ºC
40ºC
35ºC
16
12
8
4
14
10
6
2
All
combinations
of points OK
Maximum
with
0-16 inputs
ON
No derating for 12 V DC Inputs, 5/12 V DC Outputs.
Derating for 24 V DC Inputs, 5/12 V DC Outputs as follows.
Ambient Temperature
O
u
tp
u
t P
o
in
ts
O
n
A
t t
h
e
S
a
m
e
T
im
e
60ºC
50ºC 55ºC
45ºC
40ºC
35ºC
16
12
8
4
14
10
6
2
All
combinations
of points OK
Maximum
with 0-16
inputs ON
