Connecting Contact Alarms to a Fusion SingleStar System
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InterReach Fusion SingleStar Installation, Operation, and Reference Manual
CONFIDENTIAL
D-620605-0-20 Rev A
Using a Base Station to Monitor Fusion SS
NOTE:
The BTS must be configured, by the carrier, for contact closure monitoring
prior to connecting a Fusion SingleStar Hub to it.
When you connect a BTS to Fusion SS, the Fusion SingleStar Hub is the output of the
alarms (alarm source) and the BTS is the input (alarm sense), as shown in
Figure 6-14. An interface cable is required between the daisy-chain cable and the
BTS. Because BTS alarm interface pinouts and Fusion SS-to-BTS distances vary, this
cable is often custom and wired on-site. Refer to Section 3.2.1 for Alarm Contact
details (Normally Closed).
Figure 6-14
Using a BTS to Monitor Fusion SS
NOTE:
For normally open contacts, the fault and warning contacts need to
be wired in parallel with other Main Hubs.
NOTE:
LGC Wireless does not recommend using normally open contacts.
BTS
Interface
Cable
Alarm
Sense
Alarm
Source
Alarm
Source
5-port Alarm Daisy-Chain Cable
Fusion SingleStar Hub
(custom made, on-site)
