Panasonic Digital Business System Section 300 Installation Guide

installation, Section 300 Cabinet Installation 
Issue 2 August 16, 1993 
Test Phone 
Guidelines 
. 
. 
. 
A DSS/72 can be connected to the display phone for text entry. 
installation 
1. 
2. 
3. The test terminal (CN3) on the DBS Connector Panel can be used to connect 
a display phone for programming. 
The test terminal can be used for initial programming before extension 
cabling is completed. 
The test terminal is turned on by flipping SW 
1 on the Connector Panel to the 
“Test” position. When SW 1 is...

Installation, Section 300 
Cabinet Installation 
Issue 2 
August l6, 1993 
rigwe 3-18.Test telephone connection 
Test Phone 
for Prcgramrm vwo-Conduclar Cable (Port 7 
SW1 
ST-TEST 
ST-Pans 7 
and 8 
are mnneclod through 
the MDF CN3 
/ Q To the DSS 
To the telephone  

installation, Section 300 
Issue 2 
Chapter 4. Trunks and Lines 
Trunks and Lines 
August 16, 1993 
This chapter describes trunk and line installation. Some peripheral equipment 
also requires trunk and/or line interfaces (door phones or power failure units, for 
example). See Chapter 5 for instructions on connecting peripheral equipment 
through trunks or lines. 
4-l  

Installation, Section 300 
Issue 2 Trunks and Lines 
August 16, 1993 
Trunks 
Trunk Connectors 
Each DBS cabinet is provided with one main trunk connector, which is labeled 
CN 1. In addition, a trunk expansion connector (VB-43 120) can be added to the 
DBS to provide eight additional trunk connections. (The trunk expansion 
connector is also labeled CN 
1.) 
Figure 4- 1 shows the maximum number of trunks that can be connected when 
both trunk connectors are used with a DBS 96. 
Figure 4-1. DBS trunk...

Installation, Section 300 
Issue 2 Trunks and Lines 
August 16,1993 
The number of trunks that can be connected through the main trunk connector 
depends on the type of system you have and the number of trunk cards installed. 
Table 4-l shows the main trunks and expansion trunks available with each 
system type. Chapter 6 includes trunk maximums for two-cabinet systems. 
Table 4-1. Main trunks and expansion trunks provided with each system type 
System Type Main Trunk Numbers Expansion Trunk Numbers 
DBS...

Installation, Section 300 Trunks and Lines 
Issue 2 August 16, J993 
Table 4-2. Pinouts and trunk numbers for the main Table 43. Pinouts and trunk numbers for trunk 
trunk connector. expansion connector CNI 
_ 
RI,-HL 31 6T 
HL-RI) 6 6R 
RD-OR 32 7T 
()R-RI) 7 7R 
RIM iN 33 
8T 
(;N-RI) 
x 8R 
lRK2 RI)-BR 34 9T 
Fun&on 
Trunk I 
Trunk 2 
Trunk 3 
Trunk 4 
Ttunk .s 
Tnmk 6 
Trunk 7 
‘Trunl: 
[I)HS 72. 
l)HS Oh) 
Trunk Color 
SM (‘ode 
t 
EC ‘fi-RK WH-BL 
BL-WH 
WH-OR 
OR-WH 
WH-(;N 
CiN-WH 
WH-BR 
BR-WH...

Installation, Section 300 
Issue 2 Trunks and Lines 
August 16, 1993 
LooMtart Trunks 
Guidelines 
. 
. 
Installation 
1. 
2. 
Two versions of the loop-start trunk are available: the four-port version (VB- 
435 IO) and the eight-port version (VB-435 11). 
The following procedure covers loop-start trunk installation using the main 
trunk connector. For instructions on using the expansion trunk connector, see 
“Trunk and Line Expansion” on page 4-41 
For pinouts and color codes for the main trunk...

Installation, Section 300 
Issue 2 Trunks and Lines 
August 16,1993 
l Both ground start and DID trunks requirF!!n external -4XV power supply. The 
following table shows -4XV power consumption for one- and two-cabinet 
systems. 
Table 4-4. -48V current consumption for ground-start and DID trunks 
Current Consumption 
(Output voltage = 48 k 4 V 
System Size Ripple voltage = k500 m VP-p) 
One-cabinet system 1 Amp 
Two-cabinet system 2 Amps 
l The following -4XV power supplies have been tested with DBS...

Installation, Section 300 Trunks and Lines 
issue 2 
August 16,1993 
4-2. -48Vpower supply installation 
CN2 
RG 
-48V SG SYN RG +24V GND C B M ZO Zl 22 23 24 RE2 REl 
3. 
4. 
5. 
6. Ground the positive side of the -48V power supply to the building ground. 
Note: Resistance to ground must be 10 Ohms or less, and the ground cable 
must be 18 AWG or larger. 
Install power-surge protectors between the wall outlet and the -48V power 
supply. 
Use a standard 50-pin cable to connect the trunks from the MDF to...

Installation, Section 300 
Issue 2 Trunks and Lines 
August 16,1993 
Tl Interface 
Guidelines 
Read the following guidelines before beginning Tl installation. Installation 
instructions begin on page 4-1X. 
Hardware Requirements 
l The Tl requires the following DBS hardware. 
Tab!e 4-6. TI Hardware requi:emenb for single-cabinet systems 
CPC-B 4.0 SCC-B 
Tl Trunk Card Tl MDF Card Sync Unit 
(VB-43411) (VB-43421) 
(VB-43561) 
(VB-43562) (VB-43563) 
I 1 
1 1 
(See Note 1.) (See Noted; 2 and 3.) 
Notes: 
1....