Edwards Signaling 125 Class Incand User Manual
Installation Instructions for 125 Class Beacons,
INCANDESCENT Models
Description
Edwards 125 Class Beacons are UL and cUL listed signaling
appliances rated for NEMA 4X applications. Two versions
of incandescent beacons are available: Flashing (125INCF)
and Steady-on (125INCS). Both types can be either surface
or conduit mounted.
A protective wire guard, Cat. No. 125GRD, is available.
Electrical Specications
GRAY BASE BLACK BASE
Catalog Number Catalog Number Voltage Current
Flashing Incandescent
125INCF*24D 125INCF*24DB 24V DC 0.610A
125INCF*120A 125INCF*120AB 120V AC 50/60 Hz 0.510A
Steady-On Incandescent
125INCS*24D 125INCS*24DB 24V DC 0.610A
125INCS*120A 125INCS*120AB 120V AC 50/60 Hz 0.510A
*Letter in this position designates lens color:
A - amber, B - blue, C - clear, G - green, or R - red
Mechanical Specications
Panel Mounting (Figure 2)
Note: When panel mounting the beacon, the surface and
construction details of the panel must be taken into
consideration in order to ensure that the integrity
of the outdoor, NEMA 4X rating is fully maintained.
Installer should evaluate.
1. Place the mounting gasket (supplied) over the hole in
the panel and route the signal wires through the gasket
and the hole in the panel.
2. Insert the base through the hole in the panel and screw
the locking nut (supplied), with the raised locking edge
facing the mounting surface, onto the base to secure the
beacon.
3. Using wire nuts (not supplied), connect the signal's wire
leads as shown in Figure 2. Polarity must be observed.
Maintenance
WARNINGS
To prevent electrical shock, ensure
power is turned off before installation or
maintenance.
Outdoor Locations
Temperature Ratings ...........-31F to +150F (-35C to +66C)
Installation
WARNING
To prevent electrical shock, ensure that
power is turned off before installing the
signal.
Conduit Mounting (Figure 1)
1. Thread the 18" (45.7 cm) signal wire leads through 1/2"
conduit into an approved conduit outlet box.
2. Thread the conduit onto the base of the signal.
3. Using wire nuts (not supplied), connect the signal's wire
leads as shown in Figure 1. Polarity must be observed
for DC models. For AC models, polarity is not important.
To avoid risk of injury, install lens before
energizing.
Cleaning
To maintain optimum light visibility, the exterior lens surfaces
should be periodically cleaned with a soft clean cloth using water and a mild detergent. Disconnect power before
cleaning.
Light Source Replacement
1. Conduit Mounted Modules: Disconnect wiring and, if
necessary, unscrew base from conduit (Figure 1).
Panel Mounted Modules: Disconnect wiring and
remove locking nut that secures the base to the panel
(Figure 2).
2. Remove screws that secure the lens to the base from
bottom of base and remove lens.
3. Unplug lamp and replace with appropriate new lamp (as
specied in Table 1 - Replacement Parts). Reattach lens
to base and fasten with screws removed in step 2.
http://www.edwardssignaling.com Phone: (800) 336-4206 Fax: (800) 454-2363
P/N 3101757 ISSUE 3
© 2010
125 Class
Visual Indicator
3/4” NPT external (shown)
1/2” NPT internal
Conduit (not supplied)
18” Wire Leads
DC units; Red positive (+)
AC units; Black Hot
DC units; Black negative (-)
AC units; White neutral
Locking Nut -
1.3625" OD
(supplied)
Control panel
(enclosure)
125 Class
Visual Indicator
Gasket
(supplied)
18” Wire Leads
Wire Nuts
(Not Supplied)
Power Source
Wires
Figure 2. Panel Mounting
Wire nuts
(not supplied)
Connect leads to
Power Source
Figure 1. Conduit Mounting (3/4" Shown)
Catalog Number
(gray base)
Catalog Number
(black base)
Flashing Incandescent
125INCF*24D 125INCF*24DB
125INCF*120A 125INCF*120AB Industry Trade 15T7DC
Steady-On Incandescent
125INCS*24D 125INCS*24DB
125INCS*120A 125INCS*120AB Industry Trade 15T7DC
*Letter in this position indicates lens color: A - Amber, B - Blue, C - Clear, G - Green, R - Red.
Table 1. Replacement Parts
Replacement
Lens Replacement Lamp
125L*
125L*
Lens
Incandescent Lamp
Lamp Socket
O-Ring (in groove)
(supplied)
Base
(4) Screws securiing
lens to base
Figure 3. Lamp Replacement
Industry Trade 1692
Industry Trade 1692
Table 2. Programming Logic Controller (PLC) Compatibility: PLC Output to meet following product input parameters
Operating voltage
Cat. No.*
(Volts)
125INCF24D 24V DC 25 25 0.68A 7A exp decaying
125INCF120A 120V AC 50/60 Hz 25 25 0.3A / 8 ms 0.8A exp decaying
125INCS24D 24V DC 25 25 2.5A / 60 ms 7A exp decaying
125INCS120A 120V AC 50/60 Hz 25 25 0.5A / 8 ms 0.8A exp decaying
*PLC compatibility applies to models with any lens color and with either a gray or black base.
P/N 3101757 ISSUE 3
Max. off state leak-
age current (mA)
Continuous on
current (mA)
Repetitive
Surge
Surge
(inrush/duration)
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