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1、System Planning RI-158lA Telecenter IV Internal System Planning RAULAND-BORG CORPORATION ? 3450 West Oakton Street, Skokie, Illinois 60076-2951 ? (708) 679-0900 TABLE OF CONTENTS Page Introduction.1 Introduction to System Planning.2 Plan Remote Locations. 7 Assign Physical Numbers.8 Determine Hardwa
2、re Requirements.9 Determine D.C. Power Requirements.10 System Planning Worksheet (blank form). 12 Physical Number Layout Planning Worksheet (blank form).13 Introduction: This manual is a guide for planning a Telecenter IV installation. Step-by-step procedures and worksheets are provided to enable a
3、clear, concise, and comprehensive listing of require- ments for use in ordering, system installation, and programming. Because the Telecenter IV may or may not be connected to the public telephone network, the manual is divided into two parts: RI-1581, Internal System Planning; and, KI-1582, Interco
4、n- nect Planning. Only the information necessary to plan a system which does not interconnect to the public utility is included in this manual. No attempt is ma Rev. l/89) Page 1 of 16 RadioFans.CN 收音机爱 好者资料库 System Planning Introduction to System Planning Summary: FUNCTIONS: REMOTE LOCATIONS: QUANT
5、ITY: TCIV LINES: This section describes the System Planning Worksheet, which provides space for creating a clear, concise, and comprehensive listing of system requirements. Using it will help ensure a correct and sucessful cost estimate and provide a useful tool for use when ordering, installing, an
6、d programming the system. Read the following while reviewing the example to get a full understanding of the worksheet and how to complete it. The System Planning Worksheet is divided into six major planning areas: Function, Remote Locations, Quantity (Qty.), TCIV Lines, Physical Numbers (Phys. #), a
7、nd Cabling. An ad- ditional block at the bottom provides space for planning additional Display requirements. The following paragraphs explain each area and how it should be completed. Functions are chosen according to the operational features desired by the customer. They es- tablish the requirement
8、s for Remote Location and TCIV Line hardware. Space is provided so that four different Staff functions (A, B, C, D) can be defined on one sheet. This should be enough in most cases. Definitions and special notes should be written on the worksheet where ever appropriate. These are the stations where
9、people use Phones, Speakers, and Switches to perform a func- tion associated with a single line. In the example, a 1 in any Phone or Speaker block indi- cates one unit is required at each remote location. Switches are designated by type E (Emergency), N (Normal), and P (Privacy). A horizontal line i
10、ndicates the item is not needed in the example system. Shadowed areas indicates the option doesnt apply in any system. (i.e., Speakers and Switches cannot be on the same line as a Call Control Console or Key Phone and TC4160 VCMs and TC4171 COAs require TCIV lines but they are not used by people at
11、remote locations). Phones: The example system uses several types of phones to support a variety of functions. It includes a Display Phone, three Key Phones, an Administrative Phone, and twenty Multi-Link Staff Phones. (Note: Multi-link phones can be identied by looking at their LLM and Physical Numb
12、er requirements. Only multi-link staff phones require one LLM line and one physical number each.) Another Staff Function (Staff- D) could be specified for single- link staff phones and only one physical number would be required for all of them. However, each of them would use a Phone SCC25 line. Spe
13、aker: The example system requires 43 speakers. One at each remote location performing a Staff function (A, B, or C). Switch: The example system requires 15 Normal and 15 Emergency switches: one of each type of switch at each remote location performing the Staff - B function. (QTY.): This is the tota
14、l number of each type of Function required. In the example system there is: 1 Display Phone, 8 Staff - A stations (each requiring a speaker), 15 Staff - B stations (each requiring a speaker with a normal and an emergency call-in switch), and 20 Staff - C stations (each requiring a phone and speaker)
15、. There are also 6 Central Office Trunks and 3 Key Phones. This is where you determine the Phone and Speaker hardware required to meet the needs determined by the number and types of Functions and Remote Locations. Phone equipment is required to support telephone and hands-free intercom paths. The a
16、mount of hardware required is determined by the number of TC4 150 Line-Link Module Page 2 of 16 1989 Rauland-Borg Corporation (Orig. 10/88; Rev. l/89) RadioFans.CN 收音机爱 好者资料库 System Planning (LLM) lines and TC4120 (SCC25) Speaker Control lines needed. In the example, there are no requirements for SC
17、C25s, indicating that there are no single-link staff phones in the system. However, the example does require, 47 LLM lines (5 for the System, 1 for the Display Phone, 6 for the Trunks/COAs, 5 for the 3 Key Phones, 10 for the Administrative Phones, and 20 for the Staff - C locations). Note that in th
18、is example, all three key phones get the same five line. If each of the three key phones had one unique line, they would require 7 LLM lines (4 common and 3 unique lines). Speaker equipment is required to support one-way communication paths for paging, time- zone signals, and other functions. The am
19、ount of hardware required is determined by the total number of TC4110 (SC25) Speaker Control lines needed. In the example system, 43 Speaker SC25 lines are required: 8 lines for the 8 Staff - A locations, 15 lines for the 15 Staff - B locations, and 20 lines for the 20 Staff - C locations. (Note: Wh
20、en determining SC25 and SCC25 requirements, do not exceed 2 amps A.C. (5OW) through any single SC line.) PHYSICAL (Phys. #): This is where you list the set of physical numbers (P:) which will support each NUMBER: Function. Except for Key Phones and the TC4400 Call Control Console, the physical numbe
21、r range must be equal to the figure in the Quantity column. Physical numbers for Key Phones must be equal to the number of unique lines required. The System (P:O - 4) and Display Phone (P:5) physical numbers are standardized and should not be changed. Physical number assignments for the example syst
22、em are: Trunks/COAs (P:6 - 1 l), Key Phones (P: 12 - 16), Ad- ministrative Phones (P:17 - 26), Staff-A (P: 16 - 23), Staff - B (P:47 - 61), and Staff - C (P:27 - 46). The system software uses physical numbers to keep track of the equipment connected to each line and to access attribute programming o
23、n how each line should be handled (see KI- 1584 for the programming associated with physical numbers). Assigning physical numbers is one of the most complex and important parts of system design. The following paragraphs de- scribe the mechanics of assigning physical numbers. Physical numbers relate
24、to pins on the SC25 and SCC25 (SC) and TC4150 LLM boards. They are assigned in groups of consecutive numbers which provide the required overlap between LLM and SC boards. This overlap is required when speakers and phones are placed at a staff location and required to work as a unit. However, when a
25、multi-link phone is used without a speaker, the speaker circuit may be used elsewhere for paging and zone-signalling. In the example, physical numbers 17 - 23 overlap in this manner (P: 16 - 23 are used for Staff A corridor speakers and P: 17 - 26 are used for Administrative Phones). A Physical Numb
26、er Layout Planning Worksheet is provided at the back of this manual. It shows every physical number in the system and the relationship between physical numbers and pin numbers on LLM and SC boards. The Example Physical Number Layout Plan on the facing page shows these relationship for the example sy
27、stem. (Shaded bars have been drawn to show relationships at a glance. This could also be accomplished using colored pencils, to mention but one option.) CABLING: In this column, the type of cabling required between remote locations and the Telecenter cabinet is noted. Where possible, standard cable
28、requirements are predesignated. Cabling for Key Phones is instrument dependent, as is cabling for Administrative and Staff functions. Cable types are noted according to the legend at the bottom right of the worksheet. ( A for a shielded pair, B for 3 conductors with a shield, C for a twisted pair, a
29、nd D for 3 shielded pairs). Cabling requirements can be determined using the Riser Diagram (KMO895). DISPLAYS: The box at the bottom of the worksheet provides space for recording TM432 Graphics An- nunciator Module (GAM) and TC4200 Vacuum Fluorescent Display ( VFD) requirements. These requirements a
30、re separately itemized because they do not require communication lines from either Line-Link Modules or Speaker Control Boards. Page 4 of 16 1989 Rauland-Borg Corporation (Orig. 10/88; Rev. l/89) System Planning Plan Remote Locations Summary: Use the System Planning Worksheet and complete the inform
31、ation required under headings: Function, Remote Locations, and Quantity. This will provide all the information necessary to determine the size and cost of the required system. Step 1. Make a copy of the System Planning Worksheet and note on it any other information which will be useful during later
32、stages of planning, installation, and programming (e.g., the name of the site, the contact person, phone number, etc.). step 2. Obtain or create a scaled diagram showing the physical layout of the customers facility, including: all rooms, hallways, doorways, entrances, exits, and parking areas, conf
33、erence rooms, bathrooms, etc. This will be useful in achieving total coverage, for use as a guide to the installer, and for estimating cabling costs. NOTE: Step 3. While performing Steps 3 through 5, have a copy of the System Planning Worksheet and the scaled diagram at hand to ensure all options ca
34、n be reviewed with the customer. Review the System Description and facility drawing with the customer to determine the following system requirements and complete the Function and Remote Locations areas of the System Planning Worksheet. LCD Display phone: These are recommended for use as Attendant Ph
35、ones and for system programming. A display phone may be coupled with a speaker and any combina- tion of call-in switches. VFD (Vacuum Fluorescent Displays): One VFD is required at each location staffed by Attendant stations which do not have display phones. Note: LCD Drivers 1 and 2 can each drive u
36、p to 3 displays (LCD and VFD). The drive ca- pability can be increased with buffers (contact Sales Engineering). VCM: The TC4001 comes equipped with one VCM, supplying one intercom chan- nel for use by all speakers. Additional VCMs must be installed if more than one intercom channel is desired. Note
37、 that only one VCM (one intercom channel) is allowed per Speaker Control board. Administrative Phones: One is needed for each user who will dial calls and page. Staff: Specify as many different types (A, B, C, etc.) of staff stations needed for the application and determine the number (Quantity) req
38、uired of each. The following examples are from the previously discussed system: Staff - A is a Stand-alone speaker for a corridor, etc. Staff - B is a Stand-alone speaker with both Normal and Emergency switches for rooms with infrequent communication requirements. Staff - C is a Multi-Link Staff Pho
39、ne with speaker for rooms with frequent communication requirements. 1989 Corporation (Orig. Rev. l/89) Page 7 of 16 System Planning Graphic Displays: Use the following steps to determine graphic display requirements for one location. Double the figures obtained if a second location is required. Refe
40、r to the System Descrip- tion and Programming Manuals (RI-1580 and RI-1584) for information on utilizing the graphic display drivers. A. B. C. D. E. F. Determine the total number of annunciated lines required and provide one GAM (TM432) for each set of thirty-two lines. Call-ins on any of these line
41、s should light a lamp or LED. Determine the total number of monitored lines required and provide one GAM (TM432) for each set of thirty-two lines. A lamp or LED should light when any of these lines are in-use. Provide a pulse generator if a flashing indication is desired for either the annunci- ated
42、 or monitored lines. If both types of lines are required to flash, but at differ- ent rates, a pulse generator may be required for each. Design and obtain materials for a custom display panel, allowing mounting space for the TM432 modules. For each type of line (annunciated and monitored) provide a
43、34-conductor flat cable long enough to supply lamp driver signals to each GAM, plus enough slack for maintenance purposes. Also, provide one connector for each GAM and an additional connector for test purposes, if desired. Determine the power requirements and ensure local power is available. Provide
44、 back-up power if necessary. Step 4. If interconnect is required: Go to the Interconnect Planning Guide (KI-1582) to determine requirements for the TC4400 Call Control Console, Trunks/COAs, and Key Phones. Step 5. Review the Riser Diagram and note all cabling requirements on the System Planning Work
45、sheet. Page 8 of 16 1989 Corporation 10/88; Rev. l/89) System Planning Assign Physical Numbers Physical numbers are used by system software to keep track of equipment connected to each of the 5 12 possible lines; therefore, each TC4150 Line Link Module (LLM) and each TC4110 (SC25) and TC4120 (SCC25)
46、 Speaker Control line in the system has a physical number. The first step in assigning physical numbers is determining how many lines are required from Line-Link Modules (LLM) and Speaker Contol (SC) boards. Then, physical numbers can be assigned using the Physical Number Iayout Worksheet. step 1. S
47、tep 2. Step 3. Refer to the Quantity column of your System Planning Worksheet and enter the number of LLMM lines required for each of the following: TC4160 VCM (additional VCMs only: VCM 1 has a dedicated LLM line.) TC4400 Console (1 LLM line is required for the Console) Trunks/TC4171 COAs (1 LLM li
48、ne per trunk/COA) Key Phones (1 LLM line per unique Key Phone Line: Do not multiply by the number of Key Phones if they all use the same lines.) Administrative (1 LLM line per Administrative Phone) Multi-Link Staff (1 LLM line per phone: Refer to your Staff function defini- tions for the quantity of Multi-Link phones required.) A Phone SC line is required for each Single-Link Staff Phone. Refer to your definition of Staff Functions for the quantity of
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