OPERATOR MANUAL // SECTION 2: INSTALLATION
HONEYWELL
14
2.3
Power Supply Considerations
Note: Apply ONLY 24 Volt DC to the Detectors Electrical Input
Power Connections.
Refer to Section 1.3 for specific input power requirements and
Table 2 and 3 for the appropriate pin assignments for the FS10-R
and –RN Detector. Make certain the panel’s power supply can
handle the load current of the total number Detectors connected to
it. For example, if ten (10) Model FS10-R Detectors are used on
one panel’s power supply, the panel’s power supply must be able to
handle at least 1.20 Amps. This load current must also be
considered when calculating the panel requirements for 24-hour
backup.
2.4
Mounting the Flame Detectors
The Flame Detectors have the ability to see a one square foot
heptane pan fire at half of the Detector’s sensitivity off axis out to
45 degrees for a 90 degree Field-of-view (viewing angle). It is
recommended the Flame Detectors be positioned with the primary
fire threat location aimed in the center of the Detector’s Field-of-
View. Since Flame Detectors must “see” the fire in order to detect
it, mount the Detectors in locations such as room corners and
ceilings to avoid line-of-sight blockage.
