D.3 Signal Line Configuration - Fujitsu SPARC Enterprise M8000 Service Manual

D.3 Signal Line Configuration
This section provides the signal definitions.
FIGURE D-1
FIGURE D-1
Signal Line Definitions
TABLE D-1
Signal Name
*BPS/*UALM
*BTL
D-2 SPARC Enterprise M8000/M9000 Servers Service Manual • October 2012
shows the configuration of signal lines when the UPS is connected.
Connection with UPS and the Server
UPS
Definitions
Signal indicates faulty UPS conditions.
Signal provides a warning of a low battery level and a
pending UPS failure.
UPS cable
7 *BTL
*BPS/*UALM
6
9 *ACOFF
5 SG
Server
Pin Number Remarks
6 Normal: OFF
Failure: ON
7 Normal: OFF
Warning: ON
(Note 1)