TiE Businesscom Plus Hardware Manual

INSTALLING OPTIONAL EQUIPMENT
Installing the Modular Adaptor
The Modular Adaptor (P/N 62598) simplifies the
installation of stations in a BUSINESSCOM PLUS 
only.Two connectors are recommended for each system.
This section provides information on installing a
Modular Adaptor.
Refer to Figure 2-34 Modular  Adaptor  Installation:
1. The 
 on the back of the adaptor is
connected to either 
 or B2 on the side of the
KSU. The screws on the adaptor are screwed into
predrilled holes in the KSU.
2. Mount the...

INSTALLING OPTIONAL EQUIPMENT
 Mounting Bracket
(offset)
Modular Adaptor
FIGURE 2-34 MODULAR ADAPTOR INSTALLATION
2-60 

INSTALLING OPTIONAL EQUIPMENT
Installing  and DISA Ports
This section provides information on installing the
 PCB in a BUSINESSCOM PLUS  or the B-STU-D
PCB in a BUSINESSCOM PLUS 
 Both  are used
for Off-Premises Extensions and DISA ports.
External Ring
GeneratorUse of the 
 or B-STU-D  for  requires
an External Ring Generator power source in order to
provide non-interrupted ring generator output in the
range of 90 VAC at a nominal frequency of 20 Hz.
External
Talk BatteryThe 
 or B-STU-D  for On-Premise...

INSTALLING OPTIONAL EQUIPMENT.
Installing the
 PCB,
BUSINESSCOM 
 
The  PCB is inserted in place of the 
PCB.
Refer to Figure 2-7 BUSINESSCOM  KSU (P/N 15000
or P/N 15001 and Figure 2-35 Installation of 
PCB:
1.
2.
3.
4.
5.
Strapping on the  PCB:
o Strap 
 and S-2 l-2 for Internal Talk Battery
or 2-3 for External Talk Battery.
o Strap S3 and S5 l-2 for Port 20 to be used as
an OPX port or 2-3 for a DISA port.
o Strap S4 and S6 1-2 for Port 21 to be used as
an OPX port or 2-3 for a DISA port.
Strapping on...

INSTALLING OPTIONAL EQUIPMENT
TIE Ring
Generator
Connections
Station-to-MDF
Connection
To connect each single line station to the Main
Distribution Frame 
 at the HSU (see Figure 2-36
and Table 2-4,
BUSINESSCOM PLUS 
 B2 Block
Connections):
1. Connect the pair of wires from the station to the
D clips of the AT/AR pair on the B Block corres-
ponding to the station number being installed.
2. Install bridging clips.
Each 
 PCB must be connected to a ring
generator source.
Connect the TIE Ring Generator
(P/N...

INSTALLING OPTIONAL EQUIPMENT
 Block
 Key telephone Station 18
    
WHT-RRN 
JKey telephone Station 19
phone
BLK-BRN 
Ext Bells Line 
Ext Bells Line 
YEL-BRN External Alarm Input 
External Alarm Input 
FIGURE 2-36 OFF-PREMISES EXTENSION CONNECTIONS,
BUSINESSCOM PLUS 
2-64 

INSTALLING OPTIONAL EQUIPMENT
TABLE 2-4 BUSINESSCOM PLUS  B2 BLOCK CONNECTIONS
25 Pair CableIConnecting Block
--
261
2
3GRN-WHT
29
4 BRN-WHT
30
5 SLTWHT31RED-BLU
6 BLU-RED
32
7
33
a
34
9
35
10
36
1137
12
--
13
39
14
4015
41
16
4217
43la
4419
45
20
46
21
47
22
4823
49
24
50
25Color
Code
ORN-WHT
RED-ORN
ORN-RED
RED-GRN
GRN-RED
RED-BRN
BRN-RED
RED-SLT
BLK-BLU
ORN-BLK
GRN-BLK
BRN-BLK
YEL-BLU
BLU-YEL
YEL-ORN
ORN-YEL
YEL-GRN
GRN-YEL
YEL-BRN
BRN-YEL
VIO-BLU
1TSAR
4
5 OAT
  OAROBT
a
9
 
12
1314
1516
17OPX Gen...

INSTALLING OPTIONAL EQUIPMENT
Installing the B-STU-D PCB
This section provides information for installing the
B-STU-D PCB in a BUSINESSCOM PLUS 
 used for
 or DISA.
SpecificationsElectrical:
Dial  Pulse  Rate: 10 or 20 Pulses Per Second 
Make/Break Ratio:  %
Cable Requirements:
On-Premises Single Line Telephone, Internal Battery:
Loop Limit (max.) 300 ohms:
22 AWG, 8,000 ft. (2.4 km)
24 AWG, 5,000 ft. (1.5 km)
Off-Premises Station thru 
 Equipment, Ext. Battery:
24-Volt Battery, 
 Interface
48-Volt...

INSTALLING OPTIONAL EQUIPMENT
B-STU-D PCB
B-STU-D PCB
4 Off-Premises
FIGURE 2-37 B-STU-D PRINTED CIRCUIT BOARD
Off-Premises Extension
 Single Line Telephone
Connect to
ETHEarth Ground
Bridging Clips
FIGURE 2-38 OFF-PREMISES CONNECTIONS,
BUSINESSCOM PLUS 
2-67 

INSTALLING OPTIONAL EQUIPMENT
Ring Generator
Connection ,Each B-STU-D PCB must be connected to the ring
generator source.Connect to the MDF as follows (see
Figure 2-38, Table 2-5, and Table 2-6):
1. Connect the output terminals from the Ring
Generator to the D clips of the first circuit
 pair on the B Block.
2. Install bridging clips.
For TIE Ring Generator only:
1. Connect the input terminal designated + from the
RG to the second circuit 
 clip.
2. Connect the input terminal designated G from the
RG to...