Hart Module; Installation; Installation Practices; Mounting Instructions - Honeywell FS20X Series User Manual

FS20X Fire and Flame Detectors

HART Module

For HART applications, order part number FSX-A014� This module will allow for HART communication as
well as SINK and SOURCE mA loop�

Installation

Installation Practices

For installations in a Hazardous Classified Area, consult the National Electrical Code Handbook, articles
500 through 517 for the proper installation practices� For locations outside the United States, observe
local and regional regulations�
CAUTION
!
The detector's metal conduit plug by itself will not provide a weathertight seal�
To maintain the detector's weatherproof integrity and satisfy local and regional
regulations, apply an approved sealant to the threads�
Before completing the installation, verify that the detector has been configured correctly for the application�
The factory default settings are as follow:
FS20X Settings for SW VER I/F 6175009G and earlier
Description
Alarm relay outputs are non-latching and normally de-energized
Detector range/sensitivity is medium
Auxiliary relay Verify Time is set to 5 seconds
Factory use only
Fault relay output is normally energized
Communication is set to FireBusII
Factory use only
Digital communication address is set to 127
Setting
SW2-1 off SW2-7 off
SW2-2 off SW2-3 on
SW2-4 on SW2-5 off
SW2-6 off
SW2-8 on
SW3 is set to position 4
SW1-1 through SW1-3 off
SW1-4 through SW1-10 on
12
FS20X Fire and Flame Detectors
N OT I C E
Refer to SW1-2 setting below for SW VER I/F 6175009H and later
SW1�2 POSITION OF SW1�2
ON
8 mA ENABLED
12 mA ENABLED
16 mA ENABLED
If the detector's application requires different settings, refer to
detailed descriptions�
Before applying power to the detector
● Verify that all wire connections are correct ("Detector Connections" on page
be stripped properly to the correct length, loose wire strands must be removed, and securely screwed
clockwise in the connector�
● When using conduit, ensure that a proper conduit seal (appropriate for the area classification) has
been installed and appropriate measures to prevent moisture ingress have been taken�
● Consult Honeywell Analytics for dimensional information on flameproof joint specifications�
● Verify that the detector is securely mounted, its window is clean, and it has an unobstructed view of
the area of coverage (see "Installation Practices" on page
● Shield the detector face from strong light sources when first energized�
● Ensure the mounting guidelines are followed ("Mounting Instructions" on pages 13-16)�
The detector is now ready for use� On power-up, the fault relay will change status if the default setting is
used (see "FS20X Settings for SW VER I/F 6175009G and earlier" on page

Mounting Instructions

Consider the following guidelines when selecting a detector location:
1� Avoid areas containing radiant energy sources (e�g�, radiant heaters, high intensity lamps, flare stacks,
etc�) that would be near the detector's field of view�
POSITION OF SW1�2
OFF
(This is Defaul Factory Position)
DISABLED
DISABLED
DISABLED
"Configuring the Detector" on page 27
20)� Each wire must
12)�
12)�
13
for