TiE Businesscom Plus Hardware Manual

COMPLETING THE EQUIPMENT LIST
Item   Printed Circuit Boards 
 FOR THE  PLUS  
Four-Station
Interface PCB
The B-STU-D PCB (P/N 15181) serves as an interface
between the KSU and single line telephones. The
B-STU-D may be installed in any B-STU slot except the
first one.
Since the B-STU-D is required for OPX and DISA use,
it is also called the OPX/DISA Interface PCB. The
B-STU-D PCB can be used with either DTMF or dial pulse
type telephones,but DISA lines must be DTMF type
lines.
The maximum number of...

COMPLETING THE EQUIPMKNT LIST
Item   Printed Circuit Boards (contd)
 FOR THE  PLUS  (contd)
Four-Circuit
CO PCB
(B-COU-A)
The B-COU-A PCB (P/N  provides:
0Interface circuitry for four  lines
0One DTMF generator and crosspoints for MOH. Each
interface circuit contains a ring detect circuit,
seize detect circuit,
an electronic dial pulse
circuit,a muting relay for dial pulse signaling,
Two-Circuit
CO PCB
and a negative impedance circuit to compensate for
losses on the line.
0Four  for secondary lightning...

COMPLETING  EQUIPKENT LIST
Item 2  Printed Circuit Boards 
 FOR THE  PLUS  
External Page
Interface PCB
(B-GCU-A)The B-GCU-A PCB (P/N 15180) is a daughter board for
the B-TSU-A Tone Sender PCB that provides:
0Two external zone paging outputs
0Two external zone paging relay contacts
0Volume control potentiometers to control audio level
of page zones
Line Protection
Unit PCB
(B-LPU-A)The B-LPU-A PCB (P/N  required for KSU P/N
15300 only, provides:
0Tip and ring fuses for 12 lines
036  (secondary lightning...

COMPLETING THE EQUIPMENT LIST
Item 3 
 Telephones
Telephone
Styles
Standard
Telephone
Five styles of telephones in the BUSINESSCOM PLUS
family are available (see Figures l-2 through l-4):
0Standard
0Executive Display
0Standard w/Busy Lamp Field 
0Executive Display 
0Display   PLUS  only)
A Standard telephone is factory-equipped with:
0A speaker to accommodate tone signaling and
Intercom voice/tone announcements
0A slide control to adjust speaker volume
0Intercom  Hold keys with 
0Red  to provide a visual...

COMPLETINGTHE  LIST__
 
 1-2 STANDARD 
  TELEPHONES
1-16 

COMPLETING THE EQUIPMENT LIST
 Standard Telephone
FIGURE 1-3  24-LINE STANDARD TELEPHONES 

COMPLETING TRE EQUIPMENT LIST
 Executive Display
Telephone
FIGURE l-4
Telephone
24-Line Executive Display
Telephone
8-, 24-LINE EXECUTIVE DISPLAY TELEPHONES
1-18 

COMPLETING THE EQUIPMENT LIST
Item 3 
 Telephones 
Executive Display telephones in the BUSINESSCOM PLUS
family include:
012TDX 5-Line Executive Display (P/N 
024TDX 8-Line Executive Display (P/N 15113)
036TDX  Executive Display (P/N 15213)
064TDX 24-Line Executive Display (P/N 15313)
Executive Display telephones are available for any
BUSINESSCOM PLUS 
 system, but the 12TDX 5-Line
Executive Display (P/N 
 is the only model
available for a BUSINESSCOM PLUS 
Busy Lamp Field
TelephoneBusy Lamp Field...

COMPLETING THE KQUIPMKNT LIST
,
The following Executive Display telephones with BLF
, are available for any BUSINESSCOM PLUS 
0 8-Line Executive Display  (P/N 15518)
0  Executive Display  (P/N
15618)
024-Line Executive Display  (P/N
15718)
Indicate on the Equipment List (Table  the type
and number of telephones needed at your installation.
M W MONHOLD
DNDFW ME
FIGURE 1-5 A TYPICAL BLF TELEPHONE 

COMPLETING THE EQUIPMENT LIST
Item 4  Optional Equipment
The customer may select one or more optional
components to be purchased and installed with the
BUSINESSCOM PLUS system.The need for a particular
software feature will determine the choice of
equipment to support it.
TIE/communications Inc.provides much of this
equipment which is described below. The customer who
desires them must supply the remaining components,
described in the following section,Item 4a 
Optional Equipment Supplied by Customer....