Configuration Of Signal Lines - Fujitsu SPARC Enterprise M3000 Service Manual

D.3

Configuration of Signal Lines

This section provides the signal definitions.
FIGURE D-2
Connection Between the Server and UPS
FIGURE D-2
UPS
Signal Line Definitions
TABLE D-1
Signal Name
*BPS/*UALM
*BTL
shows the configuration of signal lines when the UPS is connected.
UPS cable
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.
7 *BTL
*BPS/*UALM
6
9 *ACOFF
5 SG
Server
Pin Number
6
7
Appendix D
Remarks
Normal state: Off
Abnormal state: On
Normal state: Off
Abnormal warning:
On
(Note 1)
UPS Controller D-3