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AT&T
PagePac
Zone Expansion Unit
Installation and Use
®
Plus System
Contents
General Information - 2
Before You Start - 3
Power Up System - 9
Troubleshooting - 10
Specifications - 11
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Summary of Contents for AT&T PagePac Plus
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Page 1: Table Of Contents
AT&T ® PagePac Plus System Zone Expansion Unit Installation and Use Contents General Information - 2 Before You Start - 3 Installation Steps - 4 Connecting Speakers - 6 Power Up System - 9 Troubleshooting - 10 Controls and Indicators, Terminals and Connectors - 10 Specifications - 11... - Page 2 11. Never touch uninsulated wires or terminals, unless the line has been disconnected at the paging or controller interface. For related product information, refer to the PagePac Plus System Installation and Configuration Guide, and the 12. Use caution when installing or modifying paging or control AmpliCenter Installation and Use Guide.
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Page 3: Before You Start
This Installation and Use guide ZONE EXPANSION UNIT 8-PIN MOLEX CABLE MOUNTING BRACKETS INSTALLATION GUIDE AT&T PagePac Plus Zone Expansion Unit Installation and Use Figure 1. Zone Expansion Unit Components Have Required Tools The following tools are required for the installation of the system hardware and cabling. -
Page 4: Installation Steps
Installation Steps Mount the Zone Expansion Unit(s) (Z.E.U.) to either a wall, cabinet or a rack (below the Controller). NOTE: When installing the Zone Expansion Unit, leave at least four inches space above and below for proper ventilation. Install the paging equipment in a ventilated room where there is easy access to speaker cabling (preferably in the... - Page 5 Connect 8-pin Molex from Controller to first Zone Expansion Unit, and next Z.E.U.’s, if used. NOTE: Up to 3 Zone CONTROLLER Expansion Units can be used, providing up to 56 paging and/or control zones. POWER, CONTROL, 70V AUDIO ZONE EXPANSION UNIT #1 POWER, CONTROL, 70V AUDIO TO NEXT ZONE EXPANSION UNIT(S) Figure 4.
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Page 6: Connecting Speakers
Set the Zone Option switches on the Controller and Zone Expansion Unit(s). NOTE: For each zone used, no CONTACT CLOSURE SETTING SIGNAL-IN SETTING SPEAKER SETTING matter what its function, this CONTACT CONTACT CONTACT CLOSURE OUTPUT CLOSURE OUTPUT CLOSURE OUTPUT switch needs to be set to one CONTACT CONTACT CONTACT... - Page 7 TYPICAL CONNECTIONS FOR CONTROLLER OR ZONE EXPANSION UNIT’S ZONE CONNECTORS CONTACT CLOSURE OUTPUT CONTACT DO NOT CLOSURE INPUT OVERTIGHTEN 70v OUTPUT 66 OR 110 TYPE SCREW OVER CONNECTOR WIRE LABEL BLOCK ZONE 5 ZONE 6 ZONE 1 ZONE SWITCH CLOSURE SHIELD TO ZONE SWITCH SPEAKERS OR...
- Page 8 TYPICAL ZONE CONNECTIONS FOR ZONE EXPANSION UNIT ZONE 1 CONTACT CLOSURE OUTPUT CONTACT CLOSURE INPUT 70V OUTPUT TERMINAL CONNECTIONS USE 22 TO 24 AWG ZONE 2 DOOR POWER LOCK ENTRANCE MECHANISM OUTPUT-CONTACT CLOSURE (MOMENTARY) INPUT-CONTACT CLOSURE DOORBELL SHIELDED CABLE FIRE ALARM SYSTEM INPUT-CONTACT USE TERMINAL BLOCKS AS...
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Page 9: Power Up System
The green Power LED on the Zone Expansion Unit(s) will turn on and stay on. Begin programming the Controller A quick reference card for telephone programming, along with detailed programming instructions, can be found in the PagePac Plus System Installation and Configuration Guide, programming section on page 29. -
Page 10: Troubleshooting
AmpliCenter, Controller, or Zone Expansion Unit zone switches or DIP switch settings tampered with If the problem has not been resolved by checking the preceding items, refer to the Troubleshooting tables in the PagePac Plus Installation and Configuration Guide. Controls and Indicators, Terminals and Connectors Figure 10 shows the controls and indicators, terminals and connectors on the rear panel of the Zone Expansion Units. -
Page 11: Specifications
Controller Specifications Table 2 describes the technical specifications of the Zone Expansion Unit. Table 2. Zone Expansion Unit Specifications Each Zone Expansion Unit connects up to 16 zones of audio output (including talkback), Capacities contact closure outputs or inputs. Height: 1.75 inches (4.4 cm). Dimensions and Weight Width: 16 inches (40.64 cm) without brackets, 19 inches (48.3 cm) with brackets attached. - Page 12 CIC#463-248-203 © 1994 AT&T 0II722590-002 All rights reserved Issue 3, October 1994 Printed in U.S.A.