Figure 7-33 Using A Bts To Monitor Fusion - ADC InterReach Fusion Installation, Operation And Reference Manual

Fusion Main Hub
D-620610-0-20 Rev D
Using a Base Station to Monitor Fusion
NOTE: The BTS must be configured, by the carrier, for contact closure monitoring
prior to connecting a Fusion Main Hub to it.
When you connect a BTS to Fusion, the Fusion Main Hub is the output of the alarms
(alarm source) and the BTS is the input (alarm sense), as shown in Figure 7-33. An
interface cable is required between the daisy-chain cable and the BTS. Because BTS
alarm interface pinouts and Fusion-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
Figure 7-33
Band 1 Band 2 Band 3
UL1 UL2 UL3
Alarms
DL2 DL3
DL1
5-port Alarm Daisy-Chain Cable
Alarm
Source
Band 1 Band 2 Band 3
UL1 UL2 UL3
Alarms
DL2 DL3
DL1
Alarm
Source
NOTE: For normally open contacts, the fault and warning contacts need to
be wired in parallel with other Main Hubs.
NOTE: ADC does not recommend using normally open contacts.
Help Hot Line (U.S. only): 1-800-530-9960
Connecting Contact Alarms to a Fusion System
AC Power
Alarm
Sense
AC Power
BTS
Interface
Cable
(custom made, on-site)
7-57
CONFIDENTIAL