Edwards Signaling 107DDV2-G1 User Manual
Installation Instructions for 107DDV2*-G1 AdaptaBeacon
DC Strobes for Use in Hazardous Locations
®
DescriptionDescription
Description
DescriptionDescription
The 107DDV2*-G1 24V DC AdaptaBeacon DC Strobe signaling appliances are heavy duty diode-polarized strobe
lights intended for use in general utility signaling (nonfire alarm) applications requiring electrical supervision of
signaling circuit field wiring. They are available in pendant, bracket, or ceiling mount configurations. These devices are UL and cUL Listed for use in Class I, Division 2,
Group A, B, C and D hazardous locations; pendant-mount
versions with clear globes are also listed for use in 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.
Operating T emperature Codes are per the following chart.
Temperature Codes
NOTE: Class II and Class III Listings only apply to
Ambient Class I, Div. 2 Class II, Div. 1, Groups E, F, G
They are UL and cUL listed as Type 3R and 4 enclosures.
The series 107DDV2*-G1 strobe flashes a 360-degree beam
of light approximately 65 times per minute.
InstallationInstallation
Installation
InstallationInstallation
Pendant Mount with clear globes
Class II, Div. 2 Groups F, G
Class III, Div. 2
Temp. Groups A, B, C, D Class III, Div. 1
40°C 300°C (T2) 120°C (T4A)
55°C 450°C (T1) 135°C (T4)
65°C 450°C (T1) 160°C (T3C)
2. Bracket Mount Models (Figure 2): Remove the
outlet box from the end of the mounting bracket.
Install the outlet box using appropriate hardware (not
supplied) for the mounting surface. Pull the field
wiring through the outlet box.
Ground the unit in accordance with National Electrical
Code (NFPA 70) and local requirements.
Wire in accordance with Figure 4.
Mount the wall bracket back onto the outlet box.
3. Ceiling Mount Installation (Figures 3 and 5):
Unscrew and remove the clear outer globe. Remove
the two screws holding the circuit assembly to the
bottom of the fixture. T o separate the ceiling junction
box from the fixture housing, remove the remaining
two screws at the bottom of the fixture.
Mount the ceiling junction box using appropriate
hardware. Pull power source wiring through the
ceiling junction box.
Ground the unit in accordance with National Electrical
Code (NFPA 70) and local requirements.
Wire in accordance with Figure 4.
Secure the fixture housing on the junction box by
replacing the two screws removed above. Reinstall
the circuit assembly to the bottom of the fixture using
the two screws removed above.
Screw the clear outer globe back on the fixture
housing.
4. Where applicable, install the optional guard assembly
over the clear outer globe and secure using three
screws (provided).
WARNING
To reduce the risk 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.
Install this unit in accordance with the applicable requirements in the latest edition of the National Electrical Code
or Canadian Electrical Code, using supply wire rated per
T able 2.
1. Pendant Mount Models (Figure 1): Install explosionproof hanger box (not supplied). Pull the unit's wire
leads through the 3/4" (19 mm) NPT threaded conduit
(not supplied). Secure the 3/4" (19 mm) threaded
conduit to the mounting hood.
Ground the unit in accordance with National Electrical
Code (NFPA 70) and local requirements.
Wire in accordance with Figure 4.
Secure the 3/4" (19 mm) threaded conduit to the outlet
box.
CHESHIRE, CT 203-699-3300 FAX 203-699-3365 (CUST. SERV.) 203-699-3078 (TECH. SERV.)
To reduce the risk of ignition of hazardous atmospheres and shock, keep assembly tightly closed
when circuits are energized.
5. Apply power to the unit and ensure proper function.
10 1/4"
(260mm)
Figure 1. Detail of Pendant Mounting
WARNING
9 7/8"
(251mm)
7"
(172mm)
P/N 3100106 ISSUE 2 © 2002
10 1/2"
(267mm)
11 3/8"
(289mm)
10 7/8"
(276mm)
Figure 2. Detail of Bracket Mounting Figure 3. Detail of Ceiling Mounting
MaintenanceMaintenance
Maintenance
MaintenanceMaintenance
WARNING
To reduce the risk of ignition of hazardous atmospheres and shock, keep assembly tightly closed
when circuits are energized.
To reduce the risk of ignition of hazardous atmospheres and shock, disconnect from the supply and
circuit and allow five (5) minutes for stored energy to
dissipate before disassembling the unit.
4"
(102mm)
9 3/4"
(248mm)
10 1/8"
(260mm)
7"
(178mm)
2. Unscrew and remove the clear outer globe.
3. T o replace the strobe tube, remove the inner lens and
replace the appropriate tube as listed in T able 1.
4. Reinstall the inner lens. Screw the clear outer globe
back onto the fixture housing.
5. Where applicable, install the guard assembly over the
clear outer globe by rotating clockwise until it snaps
into place.
Disassemble the unit as follows (Figure 4):
1. Where applicable, remove the guard by rotating
counterclockwise.
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.
(-)
From Power Source
Previous Signaling Device
or
Series
107DDV2
(+)
Red
Black
(-)
(+)
Red
Black
(-)
Series
107DDV2
(+)
Red
Black
(-)
(+)
Red
Black
(-)
KEY:
Light symbol -
Wire nut symbol -
End-of-Line Resistor,
when required with
supervised system
(+)
NOTE: For use without field wire supervision installer can tie the two red leads together and tie the two
black leads together .
Figure 4. Wiring Diagram
P/N 3100106 ISSUE 2
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