A 4 Derating - Phoenix Contact ILC 131 ETH Installing And Operating Information

8385_en_02
A 4 Derating
A 4.1 ILC 131 ETH, ILC 151 ETH, ILC 171 ETH 2TX, and
ILC 191 ETH 2TX derating
I [A]
0.8
0.6
0.4
0.2
0
-25 -15 -5
Figure A-2 ILC 131 ETH, ILC 151 ETH, ILC 171 ETH 2TX, and ILC 191 ETH 2TX de-
rating
Key:
I [A] Logic current in A
T [°C] Ambient temperature in °C
A
A 4.2 ILC 131 ETH/XC and ILC 151 ETH/XC derating
120
100
80
60
40
20
0
0 10
Figure A-3 ILC 131 ETH/XC and ILC 151 ETH/XC derating
Key:
P [%] Power dissipation as a percentage
T [°C] Ambient temperature in °C
The specifications refer to a supply voltage of 24 V.
+5 +25 +35 +45 +55
20 30 40
T [°C]
7406B023
A
50 60
T [°C] 8385B017
PHOENIX CONTACT
Derating
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