SDU-2000 Shelf Specifications
446 SSU-2000 User’s Guide 12713020-002-2 Revision D – April 2004
Power
Input Power Redundant Inputs:
38 to 72 vDC, 3.0 A (maximum)
+ 0.1 A per Distribution Module
Either positive or negative ground
Grounds –48V return DC Isolated from frame and logic grounds.
Integrated frame and logic ground.
Power Connections A-BUS and B-BUS (–48/60 vDC) Input power connectors (#6
terminal block) on opposite sides of the connector panel.
Table F-7. SDU-2000 System Specifications (Continued)
Specification Description
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