Siemens RUGGEDCOM RS900, Installation Manual

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Technical Specifications
5
This section provides important technical specifications related to the device.
5.1 Power Supply Specifications
Note
When determining cable lengths, make sure the minimum input voltage for the
power supply is provided at the power source.
Hazardous Environments
Input Range Power
Supply Type
Minimum Maximum
Internal
Fuse Rating
a
Isolation Maximum Power
Consumption
b
125 VDC 250 VDC 3.15 A(T) 4 kVAC 10 W HI
100 VAC 240 VAC 3.15 A(T) 4 kVAC 10 W
24 12 VDC 24 VDC 3.15 A(T) 1.5 kVDC 10 W
48 37 VDC 72 VDC 3.15 A(T) 1.5 kVDC 10 W
a
(T) denotes time-delay fuse.
b
Power consumption varies based on configuration.
Non-Hazardous Environments
Input Voltage Power
Supply Type
Minimum Maximum
Internal
Fuse Rating
a
Isolation Maximum Power
Consumption
b
88 VDC 300 VDC 3.15 A(T) 4 kVAC 10 W HI
85 VAC 264 VAC 3.15 A(T) 5.5 kVDC 10 W
24 10 VDC 36 VDC 3.15 A(T) 1.5 kVDC 10 W
48 37 VDC 72 VDC 3.15 A(T) 1.5 kVDC 10 W
a
(T) denotes time-delay fuse.
b
Power consumption may vary based on configuration.
RUGGEDCOM RS900
Installation Manual, 12/2020, C79000-G8976-1024-12
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