Rauland Td21 And 1100 - Ctl1 Telecenter 1100 Telephone Interface Module 电路图.pdf

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1、Planning and Installation KI-1681D CTL1 Telecenter 1100 Telephone Interface Module Rauland-Borg Corporation Issued: 07/02/98 Page 1 of 12 RadioFans.CN 收音机爱 好者资料库 Copyright 1994 by Rauland-Borg Corporation, all rights reserved. This document contains users information on technology that is proprietar

2、y to Rauland-Borg Corporation. Permitted transmittal, receipt, or possession of this document does not express license or imply any rights to use, sell, design or manufacture this information. No reproduction, publication, or disclosure of this information, in whole or in part, shall be made without

3、 prior written authorization from an officer of Rauland-Borg Corporation. Rauland-Borg Corporation Rauland-Borg Corporation 3450 West Oakton Street Skokie, Illinois 60076-2958 (847) 679-0900 RadioFans.CN 收音机爱 好者资料库 KI1681D Telecenter 1100 Interface ModulePlanning and Installation Page 3 of 12 (07/02

4、/98) Table of Contents GENERAL INFORMATION. 4 “D” and “S” Series Systems. 4 DOCUMENT REVISION HISTORY. 4 DRAWINGS, DIAGRAMS, AND OTHER GRAPHICS. 4 SOFTWARE AND CODE REVISION HISTORY. 5 PACKING LIST. 5 SYSTEM EQUIPMENT. 6 Standard System Equipment. 6 Optional Central Equipment. 7 Room Stations. 8 CAB

5、LING. 9 INSTALLATION.10 LOCATION.10 PROGRAM CHIPS.10 PROGRAMMING.11 CTL1 and Single-Button-Answering Enable.11 No Remote Phone or Monitoring or Auto-Answering.11 CTL1 CHIME-TONE AND PREAMP LEVELS.11 APPENDIX A.12 ILLUSTRATIONS AND DIAGRAMS.12 KI1681D Telecenter 1100 Interface ModulePlanning and Inst

6、allation Page 4 of 12 (07/02/98) General Information This module enables an individual DTMF telephone or an electronic key system to control a Telecenter 1100 communications system. The telephone user can dial individual rooms, answer call-ins by pressing a single push button, and use the keypad to

7、select paging zones and distribute audio programs. Room stations can have non-dialing telephones as well as speakers. “D” and “S” Series Systems In both “Dial-up” and “Switch-bank” Systems, all the above functions can be controlled by a DTMF telephone. In “Switch-bank” Systems, room-selector panels

8、offer a second way of distributing audio programming and provide two audio program sources. ? Important: Refer to the attached wiring diagrams for the descriptions given in this section. Document Revision History This is the fifth release of this manual. Earlier editions were issued on 11/91, 2/93,

9、6/94, and 10/95. Drawings, Diagrams, and Other Graphics This document includes the following drawings, diagrams, and/or supplemental graphics: ? 2524 Program Chips and Header for CTL1 (IL0360) 1 KI1681D Telecenter 1100 Interface ModulePlanning and Installation Page 5 of 12 (07/02/98) ? CTL1 Potentio

10、meters and Header for 2524 (IL0360) ? CTL1 Mounting Telephone PCBs for Telecenter 1100 Systems (IL0408) ? CCOM D-Series Wiring Diagram (KM1033) ? CCOM System Wiring Diagram with 2-Wire AdapterTW25 (KM1042) ? CCOM System Wiring Diagram with PLA1 (KM1045) ? CCOM S-Series Wiring Diagram (KM-1032) Softw

11、are and Code Revision History This 5.6 version offers “fixes” for the following bugs: Known BugFix Status If an external all page was in progress and a call-in was placed, the system locked up. The system no longer locks up. If a zone page was in progress and an external page was performed, on hangu

12、p the zone page was cancelled. The zone is restarted once the all page is completed. The seven segment LED display did not display BUDY when an external page was performed. The system flashes BUSY when an external page is performed. Packing List The CTL1 module is meant to extend the functions of a

13、Telecenter 1100 communications system. The enhanced functions also require some additional equipment: KI1681D Telecenter 1100 Interface ModulePlanning and Installation Page 6 of 12 (07/02/98) QuantityPartPart Number 2EPROMs labeled “U1” and “U2”these replace the standard software chips in the 2524 M

14、aster Clock and Intercom Controller, to add the CTL1 telephone functions. U1, U2 4Stand-offs (feet) with adhesive tape for module surface mounting n/a 134-pin flat cable and two connectors, for linking the module with the 2524. In early units, these came unassembled n/a System Equipment The followin

15、g sections present information on both Standard and Optional system equipment: ? Important: Be sure to set the DIP switch in each TC4110 or TC4130 panelsee the 2524 installation manual, KI-1628. Standard System Equipment 2524 Master Clock and Intercom Controller: This provides the basic control func

16、tions for intercom as well as full master-clock functions (updating secondary clocks, ringing bells, providing music during class changes, and controlling lights and equipment via relays). ? Important: The 34-pin ejector header for the flat cable from the CTL1 is not installed on early 2524 units. T

17、his SM0316-34 header can be ordered directly from Rauland. Speaker-Control Panels: Rauland switch and relay panels can each handle 25 room stations. In “D” Series systems, TC4130 rack-mount relay panels switch room speakers individually for intercom functions, and in groups for sending pages and dis

18、tributing audio programs. KI1681D Telecenter 1100 Interface ModulePlanning and Installation Page 7 of 12 (07/02/98) In “S” Series systems, which can control program distribution by manual switches as well as by dialing, use a combination of SW25 switch panels and TC4110 relay panels. The SW25 has a

19、three-position toggle switch for each room, which allows the manual selection of two different audio sources. Intercom Amplifier: The Rauland TC4160 Intercom Amplifier enables a telephone to talk with a room speaker. The Intercom Amplifier is normally in the “listen” mode, so that the administrative

20、 telephone can hear the room. However, when the administrative telephones user begins speaking into the mouthpiece, the Intercom Amplifier automatically switches to the “talk” mode. Only one module is needed in a system. Administrative Telephone: The CTL1 will accept one line for DTMF telephones. Th

21、is line can serve a single DTMF (dual-tone, multiple-frequency) phone, or it can accept a line from the trunk port of an electronic key system. Display: To give the user essential feedback (the number of a room calling in, zones selected, etc.), each control telephone should have a display. A TC4222

22、 Vacuum Fluorescent Display can be mounted on a wall, where its large, bright display can serve more than one telephone (see KI-1683). Alternatively, TC4221 Digital Displays can be attached to individual telephones (see KI-1698). Consult these manuals for the limits on the number of displays that ca

23、n be used, the DIP switch settings, and on their distance from the central system. Power Amplifiers: Sending paging announcements requires a power amplifier capable of driving all room speakers at once. An amplifier wired to the CTL1s “Amp In” output will handle both program material from one audio

24、source and paging announcements. Adding a second program source in an “S” Series system would require a second power amplifier. Good amplifier choices would be Raulands DAX60, DAX120, and FAX250 models. Optional Central Equipment The following equipment provides enhancements beyond the basic interco

25、m functions: Audio Program Sources: Almost any program source that can drive a standard “auxiliary” input can be used. A versatile choice is the Rauland MCX300 AM/FM Tuner and Tape Cassette Player. This unit comes with its own power supply and is designed for rack-mounting. Each program channel requ

26、ires its own power amplifier. As explained in the preceding subsection, the amplifier used for paging doubles as the “A-Channel” program amplifier. MTG100 Multi-Tone Generator: The CTL1s built-in chime-tone generator provides a class-change signal. The MTG100 will supply this tone and three addition

27、al tones (e.g., European siren) that can be sounded at will by dialing the appropriate code. PLA1 Priority Line Adapter: Adds another phone line to the CTL1 system which has priority over the normal line. Off-hook sensing causes the priority line (instead of the normal line) to switch to the CTL1. W

28、hen the priority line senses an off- hook, a busy signal sounds on the normal line. After the priority call is complete, KI1681D Telecenter 1100 Interface ModulePlanning and Installation Page 8 of 12 (07/02/98) the system disconnects the room speaker and sends a dial tone through the normal line. TW

29、25 Two-Wire Adapter: Allows room call-in using a shielded two-wire cable. Special restrictions apply for use with the CRT3 classroom phones. See the attached drawing, KM1042, for wiring information. Room Stations A speaker enables a room to carry on two-way conversations with the administrative tele

30、phone. Even if staff telephones are used, speakers are needed to signal calls. Any of Raulands standard room speakers that have transformers and center-tap connections can be used. Representative examples are the US0188 eight- inch speaker and the RS505 speaker module. A normal call-in can be sent b

31、y either pressing a momentary-contact push-button or lifting the receiver on a room Staff telephone. The system will also accept emergency call-ins. However, privacy switches cannot be used on the standard TC1100 system until a modification is made. The CTL1 board has a jumper located near Xtal1 for

32、 either phone or privacy switch. The jumper is a sleeve that is placed over the two pins on phone for standard units from the factory. If the Staff telephones are not used then the jumper can be moved to the other position for use with privacy call switches (such as P2307). This privacy function app

33、lies only to systems without TW25 boards using two wire call-in. ? Important: Adding this privacy function to earlier systems shipped before 1997 required an internal modification to the PC board. For further details, please contact the Rauland-Borg Sales Engineering department. A dial-less phone, l

34、ike Raulands CRT3, makes an ideal staff phone. It is recommended that you install a 1342 Limiter Module across the “T” and “R” terminals of each staff telephones modular jack. This will protect the users hearing: incorrect wiring or a fault (a short or an open) could create an unbalanced audio line,

35、 which, in turn, could cause an excessively loud sound in a telephone receiver during paging or tone signaling. Aside from the privacy switch, which cannot be used in standard TC1100 systems, you can follow the room-station wiring diagram (KM1014) in the 2524 installation manual (KI-1628). KI1681D T

36、elecenter 1100 Interface ModulePlanning and Installation Page 9 of 12 (07/02/98) Cabling Flat Cables: As stated in the parts list, the CTL1 comes with the 34-pin cable and connectors. Note that this cable must be no longer than 1.5 feet. The relay panels come with 26-pin connectors, but the customer

37、 must supply the flat cable. All these panels should be daisy-chained on this cable. Speaker and Telephone Lines: Use a twisted pair and a single conductor in an overall shield. The room-station wiring diagram (KM1014) in the 2524 installation manual lists the maximum lengths for the common wire gau

38、ges. Display Cables: Use a shielded pair, and observe the distance restrictions listed in the pertinent display manual. KI1681D Telecenter 1100 Interface ModulePlanning and Installation Page 10 of 12 (07/02/98) Installation Most of the information needed is on the attached wiring diagrams. Here is a

39、dditional information: Location In factory-assembled Telecenter 1100 systems, the CTL1 board mounts onto the A3774 metal chassis. This chassis also holds other Telephone PCBs (e.g., TCS4530, MTG100, TC4160, VC6381, PLA1, and TCS4531) for the Telecenter 1100 and other systems. Each board strategicall

40、y mounts into the chassis using the supplied plastic stand-offs. IL0408 shows three examples of the chassis depicting the proper placement of each board. The CTL1 board has to be close enough to the 2524 for the 18-inch flat cable to link the two units. This means placing the chassis on top of the 2524 or next to it, on the inner side of the rack. Place the module away from sources of magnetic radiation, such as large power transf