Siemens HiPath 1100, Service Manual

Page: 98 / 389

Modules
3-98
Service Manual
Batteries
PSU Connector assignments
Table 3-34 PSU Connector assignments for HiPath1150/1190/1190R
3.8 Batteries
The HiPath1150/1190/1190R systems can be powered with batteries if the AC line is down,
thus guaranteeing a continuous electrical supply to telephony services. Battery duty cycle
varies according to the capacity of the battery installed
Systems and battery set (2x12v) are joined by a connection cable (see “Battery interconnect
cables (BBU)” on page 3-122)
Note: The power supply used in the systems must have a battery connection socket (BBU) (see
“Power Supply Unit (PSU)” on page 3-93).
Warning
If the power supply is not supplying the output voltages shown in Table 3-34, open
it and check the condition of the fuses.
Contact Function Contact Function
1 +5.1 V
DC
2 +5.1 V
DC
3 +5.1 V
DC
4 +5.1 V
DC
5 +5.1 V
DC
6 +5.1 V
DC
7 GND 8 GND
9 GND 10 GND
11 GND 12 GND
13 26.4 V
DC
14 26.4 V
DC
15 26.4 V
DC
16 26.4 V
DC
17 26.4 V
DC
18 26.4 V
DC
19 GND 20 GND
21 GND 22 GND
23 GND 24 GND
25 50 V
AC
+ 97 V
DC
42 V
AC
+ 85.8 V
DC
(RSA)
26 50 V
AC
+ 97 V
DC
42 V
AC
+ 85.8 V
DC
(RSA)
!