Siemens HiPath 1120 - Figure 3-34 PSU Systems Interfacehipath 1190;1190 R

Service Manual
3-97
Modules
Power Supply Unit (PSU)
PSU HiPath 1190/1190R Interfaces
Figure 3-34 PSU systems interfaceHiPath 1190/1190R
PSU without battery input
PSU with battery input
Indication of slot
3 2 1
- +
slot position on the
backplane
Indication of slot
slot position on the
backplane
AC input
1 - Connector used to link the PSU’s via the
Interconnect cable between the PSU’s and
also used to connect the batteries via the PSU -
battery interconnect cables in the 1st PSU
located in the base of the system (see “Battery
interconnect cables (BBU)” on page 3-122)
2 - Connector for connecting the Vshare cable to
the PSU’s
Warning!
Cable polarity indication is printed on the
case over the Connectors.
1
2