LGC wireless InterReach Fusion SingleStar Installation And Operation Manual page 108

Connecting Contact Alarms to a Fusion SingleStar System
Fusion SingleStar Hub
6-34 InterReach Fusion SingleStar Installation, Operation, and Reference Manual
CONFIDENTIAL
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).
Using a BTS to Monitor Fusion SS
Figure 6-14
5-port Alarm Daisy-Chain Cable
Alarm
Source
Alarm
Source
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.
Alarm
Sense
BTS
Interface
Cable
(custom made, on-site)
D-620605-0-20 Rev A