X20 system modules • Bus controllers System modules • X20PS9402
X20 system User's Manual 3.10
581
4.6.4.7 Derating for bus controller / X2X Link supply
The rated output current for the bus controller / X2X Link supply is 7.0 W. Derating must be taken into consideration
based on mounting orientation.
Ambient temperature [°C]
-25
0
5
7
40 45 50 55
Installation position
Horizontal
Vertical
N
om
in
al
o
ut
pu
t p
ow
er
BC
/
X2
X
Li
nk
s
up
pl
y
[W
]
4
60
Figure 227: Derating for bus controller / X2X Link supply
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