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P O W E R I N G T E C H N O L O G Y
Manual No. aspiro2u-3
aspiro2u_m23-man-rev3-0516.indd
Battery -48 V
Battery 0V
Figure 4-9 Battery Connection
4.9 Alarm and Signal Connections
For remote supervision of the alarms, there are a maximum 4 potential free alarm contacts
available. Each alarm contact represents different alarm condition, dependent on system
configuration.
The alarm connections are located on the top right side of the subrack on the Alarm Interface.
Use suitably sized alarm cables: Max. 14AWG/1.5mm².
The Connection of all alarms are shown in Figure 4-10.
1
2
3
XC5
XC5
1
2
3
XC6
XC6
4
5
6
4
5
6
Alarm 1
Alarm 2
Alarm 4
Alarm 3
NO
NO
NO
NO
NC
NC
NC
NC
C
C
C
C
Figure 4-10 Alarm Connections
NOTE
Alarm contacts are shown in alarm position.
