Related Manuals for Atkinson Dynamics AD-26
Summary of Contents for Atkinson Dynamics AD-26
- Page 1 Atkinson Dynamics Intercoms Models AD-26, AD-27, AD-56, and AD-57 Installation and Service Instructions Address all communications and shipments to: 2645 Federal Signal Drive University Park, IL 60466-3195 (888)751-1500...
- Page 2 A. General Features. The Atkinson Dynamics intercom is a heavy-duty, 2-way, communications device designed for industrial applications. There are four basic models: AD-26, 12VDC; AD-56, 24VDC; AD-27, 120VAC 50/60Hz; and AD-57, 240VAC 50/60Hz. The AC line is fused with a 1/2-amp 250 volt type GMC fuse in the 120/240VAC units.
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Page 3: Master Units
Additional Model Information Letter Group Function/Feature “A” Call button “C” Master mode “D” Slave mode Number Group “-1” Remote power “-2” Provisions for external talk/listen switch (Foot pedal ready) “-3” External call contacts for auxiliary signal “-4” Extreme temperature use (-50°F to 150°F) “-6”... - Page 4 Figure 13 demonstrates an intercom system with this option. Atkinson Dynamics offers a low profile strobe light that is available with an amber or red lens, pipe or surface mount configuration, and in three voltage variations.
- Page 5 B. Unpacking. After unpacking the Atkinson Dynamics Intercom, examine it for damage that may have occurred in transit. If the equipment has been damaged, do not attempt to install or operate it, and file a claim immediately with the carrier stating the extent of the damage. Carefully check all envelopes, shipping labels and tags before removing or destroying them.
- Page 6 Federal Signal will service your equipment or provide technical assistance with any problems that cannot be handled locally. Any units returned to Atkinson Dynamics 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 (888)751-1500.
- Page 7 K8590181A G. Warranty. Atkinson Dynamics guarantees their intercoms to be free of defects at the time of delivery. If damage is found to be a factory defect, Atkinson Dynamics will warrant all labor charges for repair for one full year, and all replacement parts for two full years.
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- Page 13 3. Volume controls are for received signal volume only. They do not control transmitted signals. BLK 1 WHT 2 POWER MASTER 12-18VDC AD-26-8 22-32VDC AD-56-8 120V 50/60 Hz AD-27-8 MASTER 200 FT. MAX. AUDIO...
- Page 14 5. Speaker Model AD-SS-25 with swivel mounting Earth Ground 120/240V bracket or Speaker Model AD-SF-25 with holes Models only in outer flange for flush mounting POWER MASTER 12-18VDC AD-26-8-M44 22-32VDC AD-56-8-M44 120V 50/60 Hz AD-27-8-M44 240V 50/60 Hz AD-57-8-M44 -13-...
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Page 19: Operating Principle
MASTER SPEAKER GRN 1 WHT 2 CONTROL SLAVE 200 FT. MAX. AUDIO COMMON MASTER SPEAKER 1WATT SEE POWER CONNECTIONS 290A4068 OPERATING PRINCIPLE: 1. Master station is both a speaker and a microphone. 2. Master is normally in “Listen” mode until the PTT (press-to-talk) switch is pressed to talk to slave. - Page 20 -19-...
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- Page 27 3.88 5.68 ∅ 2 HOLES 9.88 4.84 5.00 6.50 290A3697 -26-...
- Page 28 2561494H REV. H Printed 11/06 Printed in U.S.A.
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