Edwards Signaling 116DEXSTC-FJ User Manual
Installation Instructions for 116DEXSTC-FJ AdaptaBeacon
Cheshire, CT 06410 203-699-3300 (Ph)
203-699-3365 (Cust. Serv. Fax)
203-699-3078 (Tech. Serv. Fax)
STANCHION
116EX-S 1 1/4" HUB
DescriptionDescription
Description
DescriptionDescription
The 116DEXSTC-FJ AdaptaBeacon is an in-rush current limited strobe light. When pendant, wall or ceiling mounted,
it is UL1971 Listed Signaling Appliance for the Hearing
Impaired. Stanchion mount models are UL 1638 Listed
for Private Mode Emergency Signaling. All models are
CSFM Listed.
The strobe is intended for indoor use in UL listed
compatiable fire alarm systems and other applications requiring electrical supervision of signaling circuit field wiring. This strobe flashes a 360-degree beam of light approximately 65 times per minute with a UL 1971 60 cd
wall and ceiling light output per Figure 7.
When assembled in accordance with these instructions,
the 116DEXSTC-FJ visual strobe signal is UL Listed for use
in Class I, Division 1, Groups C and D, Class I, Division 2,
Groups A, B, C and D, Class II Division 1, Group E, F and G,
Class II, Division 2, Group F and G, and Class III Division 1
and 2 hazardous locations with Operating Temperature
Codes per the following chart. See Table 1 for Electrical
Specifications.
This strobe is UL and cUL Listed as a T ype 3R and 4X enclosure. See Figure 1.
InstallationInstallation
Installation
InstallationInstallation
Install this unit in accordance with the applicable requirements in the latest edition of the National Fire Alarm Code
(NFPA 72), National Electrical Code (NFPA 70), and Canadian Electrical Code.
Fire Alarm Strobe Lights for Use in Hazardous Locations
CEILING
116EX-C 3/4" HUB
Figure 1. Mounting Options
WARNING
To reduce the risks of ignition of hazardous atmospheres and shock, do not apply power to the unit
until installation has been completed and unit is
tightly assembled and secured.
PENDANT
116EX-P 3/4" HUB
116EX-C
116 SERIES HOUSING AND GLOBE
ASSEMBLY WITH GUARD
WALL
116EX-B 3/4" HUB
a. Pendant Mount Models (Figure 2): Install the
catalog number 116EX-P, pendant mounting
module, to the main housing. Install explosionproof hanger box (not supplied). Secure 3/4" (19
mm) NPT threaded conduit (not supplied) to the
box. Install the unit on the conduit. Proceed to
step 2.
b. Ceiling Mount Models (Figure 3): Mount the
catalog number 116EX-C, ceiling/wall mounting
module, using appropriate hardware (not supplied)
suitable for the mounting surface. Proceed to step
2.
c. Bracket Mount Models (Figure 4): Install the
catalog number 116EX-C ceiling/wall mouting
module using appropriate hardware (not supplied)
for the mounting surface. Install the catalog
number 116EX-B wall mounting elbow to the wall
box. Run the unit's wiring through the elbow to
the wall box. Proceed to step 2.
d. Stanchion Mount Models (Figure 5): Install the
catalog number 116EX-S, stanchion mounting
module, to the main housing. Run the unit's wires
through the 1 1/4" conduit to the appropriate
junction box. Install the unit on the conduit.
Proceed to step 2.
2. Connect field earth ground wire to ground screw or
earth ground via conduit system.
3. Wire the unit in accordance with Figure 6. See Table
3 for required supply wire temperature ratings.
4. As appropriate, install the fixture on the mounting
module.
WARNING
To reduce the risk of ignition of hazardous atmospheres and shock, keep assembly tightly closed
when circuits are energized.
®
1. Mount using the following applicable method.
5. Apply power to the unit and ensure proper function.
P/N 3100759 ISSUE 1 © 2004
6 3/4"
1/4"
1 1/4"
Conduit
13 1/4"
12 3/4"
13 1/2"
4"
4"
12"
12 3/4"
5/16"
1"
7 1/4"
7 1/4"
Figure 2. Detail of Pendant Mounting Figure 3. Detail of Ceiling Mounting
12 9/16"
9 7/16"
16 1/16"
16 13/16"
6 3/4"
1"
4"
4"
5/16"
13"
13 3/4"
NOTE: Not for use as a Public Mode Fire Alarm
Signal
Figure 4. Detail of Wall Bracket Mounting Figure 5. Detail of Stanchion Mounting
NOTE: DC polarity of circuit shown in supervisory state (signal inactive). Circuit polarity to reverse to activate signal.
Electrical supervision requires wire run to be broken at each device.
Device for constant input voltage. Do not connect to “coded” or pulsating voltage.
(-)
(+)
(-)
(+)
White
Black
(-)
From Power Source
Previous Signaling Device
or
Series
116DEX
White
Black
Series
116DEX
(+)
White
Black
(-)
(+)
White
Black
(-)
KEY:
Light symbol -
Wire nut symbol -
End-of-Line Resistor,
when required with
supervised system
(+)
NOTE: For non-fire alarm use, i.e. without field wire supervision, installer can tie the two white leads
together and tie the two black leads together .
P/N 3100759 ISSUE 1
Figure 6. Wiring Diagram
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