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8-30 Specifications
MN1943
8.5.2.1 Derating option card power supply when AC supply is not present
The available power to the option cards depends on the ambient temperature and whether the
MotiFlex
e
100 is powered from the AC supply or from only the 24 VDC backup supply.
If the AC supply is present, a maximum of 10 W is available to power the option cards, at
temperatures up to 55 ºC (131 ºF).
If only the 24 VDC backup supply is present, the total power available to the option cards must
be derated as shown in Table 31:
Ambient
temperature
not exceeding
Backup
supply
voltage
Maximum available
additional current drawn
from backup supply for
option cards
Maximum
power
available for
option cards
35 ºC (95 ºF)
20 V
0.5 A
10 W
45 ºC (113 ºF)
30 V
0.33 A
10 W
20 V
0.35 A (0.5 A)*
7 W (10 W)*
55 ºC (131 ºF)
30 V
0.2 A (0.33 A)*
6 W (10 W)*
20 V
0.2 A (0.5 A)*
4 W (10 W)*
* Figures shown in brackets are for a maximum of 1 hour.
Table 31 - Derating option card power supply when AC supply is not present
Summary of Contents for MotiFlex e100
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Page 60: ...www baldormotion com 3 44 Basic Installation MN1943 ...
Page 102: ...www baldormotion com 5 28 Input Output MN1943 ...
Page 136: ...www baldormotion com 7 8 Troubleshooting MN1943 ...
Page 172: ...www baldormotion com 8 36 Specifications MN1943 ...
Page 188: ...www baldormotion com B 6 Control System MN1943 ...
Page 204: ...www baldormotion com C 16 Mint Keyword Summary MN1943 ...
Page 216: ...Index MN1943 ...
Page 218: ...www baldormotion com Comments MN1943 Thank you for taking the time to help us ...
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