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5

D. Mounting.

The selection of the mounting location for the device, its controls, and the routing of
the wiring are to be accomplished under the direction of the facilities and the safety 
engineer.

The panel mount intercom is designed to be mounted behind a customer-supplied panel. 

1.  Cut an opening and drill the four (4) mounting holes in the customer-supplied panel. 

Refer to Figures 1 and 6.

2.  Carefully insert the panel mount intercom into the customer-supplied panel.

3.  Secure the panel mount intercom by installing screws in the four (4) mounting holes. 

The four mounting holes are 0.191" in diameter and will accept a #8 mounting screw. 
Hardware for mounting the intercom to the surface is left up to the installer.

 

Refer to instruction sheet 2561543, if necessary, for mounting the speaker.

E.   Electrical Connections.

Connect the power wires labeled 

“PWR +” and “PWR -” on the panel mount intercom 

to a nearby power source. On 120/240VAC models, the green/yellow wire labeled 
“EGND” should be connected to earth ground. Connect the audio wires labeled “SPK” 
(white/brown) and “COM” (white) from the intercom to the local speaker/microphone. 
Models with the 

“-M44” option have an extra pair of audio wires labeled “REM SPK” 

(black) and 

“COM” (white) that should be connected to a remote speaker. Connect 

the audio wires labeled 

“AUD” (black or green) and “COM” (white) on the panel mount 

intercom to the same color audio wires on another intercom in the system. Audio 
wires should be sized properly by a licensed installation electrician for your specified 
application. 

“C” and “D” models have a control line labeled “CTRL” (black). The 

control line on a 

“C” model (Primary mode) connects to the control line on a “D” model 

(Secondary mode). Refer to Figures 2 through 5 for typical connections and additional 
wiring information.

Optional: A 1K, 1W resistor is included in a kit with each intercom. Installing the 
resistor across the audio lines helps to reduce noise in certain environments. Only one 
resistor needs to be installed on the lines for any system installation.

F.   Service.

Federal Signal will service your equipment or provide technical assistance with any 
problems that cannot be handled locally.
Any units returned to Federal Signal for service, inspection, or repair must be 
accompanied by a Return Material Authorization. This R.M.A. can be obtained only 
from the factory by calling (708) 534-4756. At this time a brief explanation of the 
service requested or the nature of the malfunction, should be given.

Address all communications and shipments to:

 

Federal Signal

 

Service Department

 

2645 Federal Signal Drive

 

University Park, IL  60484-3167

 

Содержание AD-26P

Страница 1: ...P and AD 57P Atkinson Dynamics Panel Mount Intercoms Installation and Maintenance Manual 2645 Federal Signal Drive University Park Illinois 60484 Customer Support 1 708 534 4756 iordersup fedsig com T...

Страница 2: ...eakers produce loud sounds which may cause in certain situations permanent hearing loss You should take appropriate precautions such as wearing hearing protection After testing is complete provide a c...

Страница 3: ...roadcast audio transmissions only when the Talk switch of any Primary unit in the intercom system is depressed Figures 2 through 4 illustrate Primary Secondary intercom systems Model AD 26P AD 56P AD...

Страница 4: ...he use of an external power source allows the user to configure intercom systems made up of 1 DC powered Primary and Secondary units Figure 4 illustrates such a system SURGE PROTECTION Metal Oxide Var...

Страница 5: ...black and COM white that should be connected to a remote speaker Connect the audio wires labeled AUD black or green and COM white on the panel mount intercom to the same color audio wires on another...

Страница 6: ...24V AD 56C K2001878 08 Kit PC Board 12V AD 26 8 M44 K2001896B Kit potentiometer with on off switch K8590236A Kit toggle switch 3PDT K8590239B Kit push button switch DPDT 12 24V Models K8590242A Kit p...

Страница 7: ...7 1 6 50 5 90 3 36 4 67 3 75 4 38 290A3828 01...

Страница 8: ...icked up OPERATING PRINCIPLE Remote Secondary station is both a speaker and a microphone Primary is normally in Listen mode until the talk button is pressed to talk to Remote Secondary Outgoing and in...

Страница 9: ...over Plate 3 Off On Speaker Volume Control 4 Press to Talk Switch POWER CONNECTIONS PWR Black DC Power 12 24V Models HOT 120 240V Models PWR White Common 12 24V Models Neutral 120 240V Models EGND Ear...

Страница 10: ...rol 4 Press to Talk Switch 5 Use shielded audio cable in electrically noisy areas Ground one end of the shield to earth ground POWER CONNECTIONS PWR Black DC Power 12 24V Models PWR White Common 12 24...

Страница 11: ...olume Control 4 Talk Listen Switch 5 Use shielded audio cable in electrically noisy areas Ground one end of the shield to earth ground POWER CONNECTIONS PWR Black DC Power 12 24V Models HOT 120 240V M...

Страница 12: ...12 PANEL MOUNT TEMPLATE 6 5 60 5 90 4 x 0 191 3 75 290A3828 07 3 60...

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