Installation OCTOPUS OS20/OS24 Unmanaged
Release 07 07/2014
31
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Technical data
General technical data
Dimensions
W × H × D
See “Dimension drawings” on page 33.
Weight
1,900 g
Power supply
Type A
Redundant power supply
Note:
Ensure that the externally power unit connected upstream fulfills
one of following conditions:
NEC Class 2
Limited Power Source based on EN 60950-1
Rated voltage range DC
24 V ... 48 V
Observe the warning for
railway standard EN 50155!
(see on page 23)
Voltage range DC incl. maximum
tolerances
9,6 V ... 60 V
Connection type
M12 connector, 5-pin
Power failure bypass
> 10 ms
Overload current protection at input Non-replaceable fuse
Back-up fuse
Nominal rating:
Characteristic:
2 A
slow blow
Peak inrush current
14 A
Power supply
Type F
Redundant power supply
Rated voltage range DC
24 V ... 48 V
Observe the warning for
railway standard EN 50155!
(see on page 24)
Voltage range DC incl. maximum
tolerances
16,8 V ... 60 V
Connection type
7/8" connectors, 5-pin
Power failure bypass
> 10 ms
No buffering of powered devices
(PDs)
Overload current protection at input Non-replaceable fuse
Back-up fuse
Nominal rating:
Characteristic:
7 A
slow blow
Peak inrush current
4.9 A
Power supply
Type N
Rated voltage range DC
72 V ... 110 V
Voltage range DC incl. maximum
tolerances
50,4 V ... 138 V
Connection type
7/8" connectors, 4-pin
Power failure bypass
> 10 ms
No buffering of powered devices
(PDs)
Overload current protection at input Non-replaceable fuse
Back-up fuse
Nominal rating:
Characteristic:
2.5 A
slow blow
Peak inrush current
2.5 A
Summary of Contents for OCTOPUS OS20
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