User's Manual

PN 8700-10 Help Hot Line (U.S. only): 1-800-530-9960 6-41
620003-0 Rev. A
PRELIMINARY Alarm Cables
6.7.3 Alarm Cables
5-port Daisy-Chain Alarm Cable
The 5-port Daisy-Chain Alarm Cable (PN 4022-5) supports only major errors. It is
shown in Figure 6-9.
Figure 6-9 5-port Daisy-Chained Alarm Cable
1 meter (3 feet)
Pins 7 and 9
J2
LGCell or MetroReach
Focus Alarm
DB-9 female Port
Pin 7
Pin 9
X
J3
Pin 7
Pin 9
X
J4
Pin 7
Pin 9
X
J5
Pin 7
Pin 9
X
J6J7
DB-9 male
Pins 7 and 9
DB-9 male
Pins 7 and 9
DB-9 male
Pins 7 and 9
DB-9 male
Pins 7 and 9
DB-9 male
Pin 7
DB-9 female
J1
DB-9 male
7
9
Pin 7
Pin 7
Option 1: Connect 5 units to cable using
J2 through J6; J7 is unused.
OR
Option 2: Connect four units to first cable
using J2 through J5, connect J6 to an
additional 300117-0 cable’s J1 connector;
J7 is unused.
OR
Option 3: Connect less than four units to
cable and terminate the circuit by con-
necting the J7 connector into the lowest
numbered unused male connector.
Pin 9
LGCell or MetroReach
Focus Alarm
DB-9 female Port
LGCell or MetroReach
Focus Alarm
DB-9 female Port
LGCell or MetroReach
Focus Alarm
DB-9 female Port
to Unison,
Base Station,
MetroReach
Focus (use the
male-to-male adapter
that is included with
the cable), or to the
Alarm Sense Adapter
Cable when connecting
to LGCell.