User's Guide

Connecting Contact Alarms to a Fusion System
7-60 InterReach Fusion Installation, Operation, and Reference Manual
CONFIDENTIAL D-620610-0-20 Rev B
7.7.3 Alarm Cables
5-port Alarm Daisy-Chain Cable
Figure 7-37 shows the 5-port Alarm Daisy-Chain Cable (PN 4024-3), which supports
fault and warning conditions.
Figure 7-37 5-port Alarm Daisy-Chain Cable
DB-9 female to
Base Station,
MetroReach Focus,
or
J1
Female
J2
Male
J3
Male
J4
Male
J5
Male
J6
Male
J7
Female
Ter mi na tor
Splice
Splice
Splice
Splice
Splice
Splice
Splice
Splice
7
9
4
5
7
9
4
5
7
9
4
5
7
9
4
5
7
9
4
5
7
4
1.2 meters (4 feet)
.5 meter
(1.5 feet)
DB-9 male to Fusion,
Unison, MetroReach
Focus, Alarm Port
DB-9 male to Fusion,
Unison, MetroReach
Focus Alarm Port
DB-9 male to Fusion,
Unison, MetroReach
Focus Alarm Port
DB-9 male to Fusion,
Unison, MetroReach
Focus Alarm Port
Option 1: DB-9 to Fusion,
Unison, MetroReach
Focus
Alarm Port.
J7 not used
Option 2: Use J2-J5
for alarm ports. J6 is used
to connect to an additional
Alarm Daisy-Chain Cable.
J7 is not used.
Option 3: Connect
fewer than 5 ports and
terminate the daisy chain
by connecting J7 to the
lowest unused port.
Connector
Hood
.5 meter
(1.5 feet)
.5 meter
(1.5 feet)
.5 meter
(1.5 feet)
.25 meter
(.75 feet)
the Alarm Sense
Adapter Cable when
connecting Unison
NOTE: Do not daisy-chain Fusion
Main Hubs with MetroReach Focus if
you want both faults and warnings
from Fusion. Only faults are reported if
you combine Fusion with MetroReach
in the same daisy chain.
7
9
4
5