User's Manual

Connecting Contact Alarms to a Fusion System
7-56 InterReach Fusion Installation, Operation, and Reference Manual
CONFIDENTIAL D-620610-0-20 Rev D
7.7.1 Alarm Source
Fusion always acts as an alarm source, no matter what type of equipment you are con-
necting to. Refer to Section 7.7.2 on page 7-59 if you want Fusion to sense Unison
contact closures or other external alarms.
Using FlexWave Focus to Monitor Fusion
When you connect FlexWave Focus to the Fusion, the Fusion Main Hub is the output
of the alarms (alarm source) and Focus is the input (alarm sense), as shown in
Figure 7-32. Focus supports only faults (major errors).
Figure 7-32 Connecting FlexWave to Fusion
RF OUT
DOWNLINK
RF IN
UPLINK
FIBER
UPLINK
DOWNLINK
ALARM
RS-232C
FlexWave
Focus
RFM
Alarm
Sense
Alarm
Source
Alarm
Source
5-port Alarm Daisy-Chain Cable
May need
9-pin Adapter,
which ships
with the cable
Fusion Main Hub
Band 1
Band 2
Band 3
UL1 UL2
UL3
DL1
DL2
DL3
AC Power
Alarms
Band 1
Band 2
Band 3
UL1 UL2
UL3
DL1
DL2
DL3
AC Power
Alarms