D.3 Configuration Of Signal Lines - Fujitsu SPARC ENTERPRISE M9000 Service Manual

D.3 Configuration of Signal Lines
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 • June 2010
shows the configuration of signal lines when the UPS is connected.
Connection between the Server and UPS
UPS
Definitions
Indicates a UPS error.
Indicates that the battery level of the UPS has
decreased and warns that battery power will be
unavailable after a certain period of time has
elapsed.
UPS cable
7 *BTL
*BPS/*UALM
6
9 *ACOFF
5 SG
Server
Pin number Remarks
6 Normal state: Off
Abnormal state: On
7 Normal state: Off
Abnormal warning:
On
(Note 1)