Chapter 10 Environmental Alarm System
Gen 3 Site Controller System Manual
EAS Functional Description
10-6
68P80801E30-A 5/1/2002
Table 10-3
EAS Connectors
Connector
Type
Description
Battery
Mate-N-Lok
Provides -48Vdc input power and
ground connector from Equipment
Cabinet Circuit Breaker Panel.
GND
Ground stud
Provides a connection for the
chassis ground.
User Alarm/
Control
50-pin subminiature-D
Provides a connection for the site
alarms through a submini-D cable.
Refer to Chapter 4 - Installation for
pinout details.
NOTE:
All customer provisioned
connections are inputs, except for pins
1, 2, 26 and 3, 4, 28 which are outputs.
System
Alarm/
Control
50-pin subminiature-D
Provides a connection for the site
alarms through a submini-D cable.
Refer to Chapter 4 - Installation for
pinout details.
1, 2, 26; 3, 4, 28; & 5, 6, 30 are
outputs.
Controller A -
Parallel
36-pin IEEE 1284
Provides a parallel link for alarm
commands and responses to Site
Controller A.
NOTE:
Alarm commands and
responses pass through an IEEE 1284
cable.
Controller A -
Serial
RJ48
Not used
Controller B -
Parallel
36-pin IEEE 1284
Provides a parallel link for alarm
commands and responses to Site
Controller B.
NOTE:
Alarm commands and
responses pass through an IEEE 1284
cable.