Edwards Signaling B-N-8590 User Manual

EDWARDS

Installation Instructions for B-8526, B-N-8546, B-N-8590 and

B-8599 Weatherproof Adaptahorns in NEMA 4X Enclosures

Description

The Edwards Catalog Series B-8526 and B-N-8546 (single pro­jector, Figure 1) and B-N-8590 and B-8599 (double projector,
Figure 2) units are weatherproof Adaptahorns in NEMA 4X En­closures. The sound mechanism of each signal starts and stops
instantly with current impulse. Both the single and double pro­jector models are designed for use where a loud distinctive signal
is needed, both indoors and outdoors. The Catalog Series B-N­8546 and B-N-8590 Adaptahorns are both UL listed and CSA
certified and use a NEMA 4X enclosure.

Electrical Specifications

Coil

Resistance

Cat. No. Volts Current VA (ohms)

B-N-8546-E5 12V 50/60 Hz 1.6A 19.2 3
B-N-8546-G5 24V 50/60 Hz 1.1A 26.4 5
B-N-8546-N5 120V 50/60 Hz 0.2A 24 146
B-N-8546-R5 240V 50/60 Hz 0.1A 24 750
B-8526-E1 12V DC 1.5A 18 3
B-8526-G1 24V DC 1.0A 24 1.5
B-8526-P1 125V DC 0.2A 25 103
B-8526-S1 250V DC 0.1A 25 600
B-N-8590-E5 12V 60 Hz 1.6A 19.2 3
B-N-8590-G5 24V 60 Hz 1.1A 26.4 5
B-N-8590-N5 120V 60 Hz 0.2A 24 146
B-N-8590-R5 240V 60 Hz 0.1A 24 750
B-8599-E1 12V DC 1.5A 18 3
B-8599-G1 24V DC 1.0A 24 21.5
B-8599-P1 125V DC 0.2A 25 103
B-8599-S1 250V DC 0.1A 25 600

incoming power wires to the other two wire leads in
accordance with applicable local codes.

5. Replace the unit's cover.

Maintenance

WARNING

Ensure that all power is off before performing
maintenance.

1. Inspect the unit at least once a year for damage or wear.

2. Inspect all electrical and mechanical components for internal
corrosion or wire discoloration.

Figure 1. Single Projector Units

(B-8526 and B-N-8546 Series)

Installation

WARNING

To prevent electrical shock, ensure power is off before
starting installation.

1. Mount the horn assembly securely to a flat surface in the
desired location with (2) screws through the 3/8" (9.5 mm)
diameter holes in the housing (Figure 1 or 2).

2. Remove the unit's cover.

3. Install conduit in the 1/2" (12.7 mm) NPT tapped hole in
side of housing (3/4" (19 mm) NPT optional).

4. Using wire nuts, connect the ground wire to the green ground
wire attached to the Adaptahorn housing; connect the

CHESHIRE, CT 203-699-3000 F AX 860-677-7746

Figure 2. Double Projector Unit

(B-N-8590 and B-8599 Series)

P-047550-1612 ISSUE 3 © 1997