LIOU (Local Output Unit)
INPUT VOLTAGE—
24 vdc nominal.
INPUT POWER—
30 watts maximum.
MODULES PER SYSTEM—
24 maximum.
TEMPERATURE RATING—
Operating:
+32°F to +120°F (0°C to +50°C).
Storage:
–67°F to +185°F (–55°C to +85°C).
HUMIDITY RANGE—
0 to 95% RH, non-condensing.
VIBRATION—
Meets FMRC Class number 3260 requirements.
DIMENSIONS—
See Figures X-13 and X-14.
LIOU RELAY MODULE
CONTACT RATING—
2 amperes at 24 vdc.
MODULES PER SYSTEM—
8 maximum.
OUTPUTS PER SYSTEM—
32 maximum.
LIOU RELEASE MODULE
RELEASE OUTPUT RATING—
2 amperes at 24 vdc.
SUPERVISORY CURRENT—
2.5 ma, each circuit.
SIGNAL OUTPUT RATING—
2 amperes at 24 vdc.
MODULES PER SYSTEM—
8 maximum.
OUTPUTS PER SYSTEM—
32 maximum.
LIOU SIGNAL AUDIBLE MODULE
OUTPUT RATING—
2 amperes at 24 vdc
WIRING STYLES—
NFPA Four Style “Y” or Two Style “Z” circuits.
MODULES PER SYSTEM—
8 maximum.
OUTPUTS PER SYSTEM—
32 maximum.
X-12
12.0
(30.5)
16.0
(40.6)
6.0
(15.2)
A1695
9.6
(24.4)
10.25
(26)
13.6
(34.6)
14.25
(36.2)
A2037
Figure X–13—Dimensions of LIOU Enclosure in Inches
Figure X–14—Dimensions of LIOU Mounting Plate
in Inches (Centimeters)
