42 — FlexNet FMPS-150W UPS unit data sheet
Alcatel-Lucent 7342 ISAM FTTU ONT R04.05.06 July 2008 42-5
3FE 51892 AAAA TCZZA Edition 01 ONT Product Information Manual
42.7 Connections
A 5-position IDC alarm output connector located inside the UPS accepts five
24 AWG alarm wires from the ONT. Two screw down terminals for output power
are located inside the UPS and accepts 2 x 16 AWG wire per class 1 NEC wiring
requirements. Use 16 AWG wires for the power output leads to the ONT.
Figure 42-2 shows the 5-position alarm IDC connector and screw-down power
terminals on the UPS.
Figure 42-2 FlexNet FMPS-150 W UPS alarm IDC connector and power terminals
Table 42-3 lists the pin assignments for the 5-position IDC alarm connector on the
UPS.
Table 42-3 UPS alarm connector pin assignments
OUTPUT 1
48VDC
Alarm Return
RED
OUTPUT
CONNECTIONS
Audible
Alarm
ON/OFF
BLK
AC Fail
Replace Battery
Missing Battery
Battery Low
48VDC
Alarm Return
RED
BLK
AC Fail
Replace Battery
Missing Battery
Battery Low
OUTPUT 2
1957
Pin number Signal
1 Alarm Return
2AC Fail
3 Replace Battery
4 Missing Battery
5Battery Low
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