TiE Businesscom Plus Hardware Manual

							BUSINESSCOM 
Hardware Manual
System Practice 01652 HWB02
Issue 2-O
September 15, 1987 
						

							BUSINESSCOM PLUS
01652HWB 02
REVISION CONTROL
Revision DateChange
1-o 
2-o 
27 Ju187
 Sept 87
.Initial Release of Manual.
Added description of BLF telephones.
.Added strapping information and description of DSS Consoles used as BLF
. units.
Added SMDR Option Switch settings.
.Added drawing on  PCB, BUSINESSCOM PLUS 
Added drawing on generic KSU and power supply.
.Added DSS Console (Series 2) Strap Detail.
Modified existing drawings on the BUSINESSCOM  KSU and
Installation of Door Chime Box, BUSINESSCOM PLUS .
.
Updated power supply section.
Updated parts numbers in Equipment List. 
						

							TIE/communications, Inc.
TIE CORPORATE HEADQUARTERS
REGIONAL OFFICES
Corporate Headquarters
8 Progress Drive
Shelton CT 06484
(203) 926-2000
You should always make your initial contact through a TIE regional office. Each office is prepared to offer:
l Sales Supportl Technical Supportl Technical Training
Regional Offices
EASTERN REGION
8 Progress Drive
Shelton, CT 06484
(203) 926-2000
20 Technology Parkway
Suite 370
 GA 30092
(404) 
MID AMERICA REGION
350 Shuman Blvd.
Suite 270
Naperville, IL 60540
 
4100 Alpha Road
Suite 214
Dallas, TX 75244
(214) 991-9471
WESTERN 
REGION
 Fashion Island Blvd.
Suite 300
San Mateo, CA 94404
 571-0500
Please call the following numbers if you have questions on:
Technical Service(203) 888-8033
Technical Training(203) 888-8020
Warranty 
 Repair (TIE) (203) 934-2368
(203) 926-2092
Product Literature(203) 926-2215
Product Availability/Pricing(203) 926-2215
. . .
. 
						

							BUSINESSCOM PLUS HARDWARE MANUAL
HOW TO USE
THIS MANUAL This manual is divided into three parts:
PART 1 INTRODUCTION consists of a system description,
instructions for completing the Equipment List, and
specifications.
PART 2 INSTALLATION provides instructions for selecting
an installation site,installing and connecting the
components described in Part 1, and installing and
connecting various pieces of optional equipment.
PART 3 MAINTENANCE AND TROUBLESHOOTING explains how to
keep the system operating properly, minimize operating
problems,avoid system failures, and extend the time
between service calls. 
						

							BUSINESSCOM PLUS HARDWARE MANUAL
ii 
						

							PART IINTRODUCTION
PART IIBUSINESSCOM PLUS HARDWARE MANUAL
TABLE OF CONTENTS
CONTENTSPAGE
SYSTEM 
 
COMPLETING THE EQUIPMENT LIST....................l- 2
Item 1 
Major  2
  2
Power 
 7
Item 2 
Printed Circuit Boards  8
For the BUSINESSCOM PLUS 
 8
For the BUSINESSCOM PLUS 
Item 3  
Item 4 Optional Equipment................l-2 4
GENERAL INFORMATION.............................l-3 5
FCC and 
 Requirements.................l-3 5
Installation Training......................l-3 8
  9
BUSINESSCOM PLUS 
 Specifications.......l-3 9
BUSINESSCOM PLUS 24 Specifications.........l-4 1
BUSINESSCOM PLUS 36 Specifications.........l-4 3
BUSINESSCOM PLUS 64 Specifications.........l-4 5
INSTALLATION
INSTALLATION 
PREPARING FOR 
Site 
Tools and Extension 
INSTALLING THE KSU AND POWER 
INSTALLING STATION CABLING
AND SYSTEM 
Mounting the Connecting 
Installing Station 
INSTALLING THE  AND
CHECKING THE 
Installing the  . . . . . . . . . . . . . . . . . . . . ...2-19
Inserting  in BUSINESSCOM PLUS 
Inserting  in a
BUSINESSCOM PLUS 
iii 
						

							CONTENTS
PAGE
PART IIINSTALLATION 
PART IIIINSTALLING OPTIONAL 
 4
Installing a B-LBR-A PCB
for Loud Bell Relay 
 4
Installing Background Music
..................
..2-2 9
Installing External  1
Installing MOH 
 3
Installing Paging 
 4
Installing External Paging 
 6
Installing Alarm Signals to 
 8
Installing Power Failure External 
 0
Installing the Door Chime 
 4
Installing the DSS 
 8
Installing the Remote Busy Line
Indication 
 1
Installing the Wall-Mounting 
 3
Installing the Speakerphone Module
  3
Installing the Modular 
 7
Installing 
 and DISA  9
Installing the 
  0
Installing the B-STU-D PCB...................
..2-6 4
Installing the B-TBU-C PCB.....................2-7 0
Installing the SMDR PCB........................2-7 2
Installing the Battery Backup  8
MAINTENANCE AND TROUBLESHOOTING
MAINTENANCE AND TROUBLESHOOTING
 1
Maintenance and Preventive 
 1
TELEPHONE 
 2
After Telephone Test 
 4
SYSTEM 
 5
Basic System 
 6
System-Related Hardware 
 6
Problem Related to One PCB or One Group of
 7
Non-Hardware 
 7
Problems Related to 
  8
Problems Involving 
 8
POWER SUPPLY 
 9
iv 
						

							LIST OF
ILLUSTRATIONS FIGUREPAGE
l-l
1-2
1-3
l-4
1-5
2-l
2-2
2-3
2-4
2-5
2-6
2-7
2-8
2-9
2-11
2-12
2-13
2-14
2-15
2-16
2-17
2-18
2-19
2-20
2-21
2-22
2-23
The BUSINESSCOM PLUS KSU and Power  4
5-Line Standard and Executive
Display 
8-, 24-Line Standard Telephones......l-17
 24-Line Executive Display
Telephones.........................
..l-18
A Typical BLF Telephone...................l-2 0
BUSINESSCOM PLUS 
Installation  5
BUSINESSCOM 24 KSU-B (P/N 15101)
..........2- 6
BUSINESSCOM 36 KSU-B (P/N  7
BUSINESSCOM 36 KSU-B (P/N 15201)
W/BUSINESSCOM 64 EXP-KSU (P/N 
 8
Programming Switch WR, B-MPU- 
Entering the Programming 
BUSINESSCOM  KSU
(P/N 15000 or P/N 
 0
Installing the 
 PCB,
BUSINESSCOM PLUS 
 3
Installation of B-TBU-D PCB
for B-LBR-A 
 6
BUSINESSCOM PLUS Loud Bell Relay 
 7
Using the B-LBR-A PCB to Control
an Audio Loud 
 9
Installation of Background Music,
BUSINESSCOM PLUS 
 0
Installation of 
 Music,
in a BUSINESSCOM PLUS 
 1
Installation of External Source of Music
On Hold, BUSINESSCOM PLUS 
 2
Installation of External Source of Music
On Hold, BUSINESSCOM PLUS 
 3
Music on Hold Contacts 
 4
External Paging Contacts Wiring,
BUSINESSCOM PLUS 
 5
External Paging Contacts Wiring,
BUSINESSCOM PLUS 
 6
External Paging Output Wiring,
BUSINESSCOM PLUS 
 7
External Paging Output Wiring,
BUSINESSCOM PLUS 
 8
Installation of External Alarm Signals
to Stations,BUSINESSCOM PLUS 
 9
Installation of External Alarm Signals
to Stations,
BUSINESSCOM PLUS 
 0
Installation of Power Failure External
Bells,BUSINESSCOM PLUS  1 
						

							BUSINESSCOM PLUS HARDWARE MANUAL
LIST OF
ILLUSTRATIONS
FIGUREPAGE
2-24
2-25
2-26
2-27
2-28
2-29
2-30
2-31
2-32
2-33
2-34
2-35
2-36
2-37
2-38
2-39
2-40
2-41
2-42
2-43
2-44
2-45
2-46
2-47
2-48BUSINESSCOM PLUS 64 B-PFU-A PCB
Power Failure 
 3
Installation of Door Chime Box,
BUSINESSCOM PLUS 
 6
Installation of Door Chime Box,
BUSINESSCOM PLUS 
 7
DSS 
 9
Installation of DSS 
 1
DSS Console (Series 
 Strap  2
Installation of Remote Busy Line Indication
(FAX),BUSINESSCOM PLUS  3
Installation of Remote Busy Line Indication
BUSINESSCOM PLUS  4
Wall-Mounting 
 6
Installation of Speakerphone 
 8
Modular Adaptor 
 0
Installation of 
  2
Off-Premises Extension Connections,
BUSINESSCOM PLUS 
 4
B-STU-D Printed Circuit 
 7
Off-Premises Extension Connections,
BUSINESSCOM PLUS 
 7
Installation of B-TBU-C 
 2
B-SMDR-SA PCB,BUSINESSCOM PLUS 
 4
B-SMDR-LA PCB, BUSINESSCOM PLUS 
 4
B-SMDR-SA PCB 
 6
B-SMDR-SA 
 7
B-SMDR-LA 
 9
Battery Backup Box (P/N 
 1
Battery Backup Box 
 1
Battery Backup Box 
 3
Side View of KSU Power Supply
for Battery Backup 
 3
LIST OF
TABLESTABLEPAGE
l-lEquipment List,
2-l
2-2
2-3
2-4
BUSINESSCOM PLUS 
BUSINESSCOM PLUS  Cut Down 
BUSINESSCOM PLUS 12 Cut Down 
BUSINESSCOM PLUS  KSU
Block 
BUSINESSCOM PLUS 
2-5
2-6
3-l
3-2
3-3
B2 Block 
B-STU-D Station Block 
 Block Station 
Telephone Test 
Troubleshooting Guide for
System 
Power Supply Fuses for BUSINESSCOM PLUS
vi 
						

							PART IINTRODUCTION
SYSTEM DESCRIPTION
This part describes the components of a BUSINESSCOM
PLUS 
 Electronic Key Telephone System,
including the stations,instruments,
specifications,
site,and  (telephone company) requirements.
The BUSINESSCOM PLUS system is a highly reliable,
computerized telephone system that is designed to
improve office communications.
The main processor for
the systems is a 
 microprocessor: additional
processors provide tasksharing between the Main
Processing Unit 
 and the station Printed Circuit
Boards Residing in the Key Service Unit
these replaceable  simplify growth and
change.
The system model number indicates the maximum number
of telephones or stations in the system. For example,
a BUSINESSCOM PLUS 8 indicates that the system can
accommodate up to eight telephones. The BUSINESSCOM
PLUS 64 (the largest system) can support up to 64
telephones.
The chart below lists the maximum capacities of each
of the five available BUSINESSCOM PLUS system models:
System
 LinesIntercom LinksStations
BUSINESSCOM
PLUS8328
BUSINESSCOMPLUS 125212
BUSINESSCOMPLUS 24524
BUSINESSCOMPLUS 36 1236
BUSINESSCOMPLUS 64 24664
 A system option may allow additional Intercom links.
Regardless of the system you select, the following
equipment is required:
0KSU
0Power Supply
0Printed Circuit Boards 
0Telephones
l-l