Federal Signal Corporation AD-26P Installation And Maintenance Manual Download Page 1

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2561542
Rev. E2 620
Printed in U.S.A.
© 2020 Federal Signal Corporation

AD-26P, AD-27P, AD-56P 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, [email protected]
Technical Support 1-800-755-7621 +1-708-587-3587, [email protected]
www.fedsig.com

Summary of Contents for AD-26P

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

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

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