Vodavi Infinite Dvx Iii Hybrid Key Telephone System Installation Manual

							infznitem DVX III
Digital Key Telephone SystemGENERAL 
DESCRlPTION
MAP # 1 has by default the first 12 CO lines and the first 36 Stations lOO- 135. This provides a defaultlayout of a 12x36 configuration.
STA 100
Elmm
STA 104
Ea
STA 116
IFI
IFI
STA 124
Ea,,,Ii
STA 128
Ea,,, ‘*>,I
LINE 6
EE3
Figure 200-l 1 DSS Console Map 1Issue 1. February 1994
200-19 
						

							in..nitem DVX m
GENERAL DESCRIPTION
Digital Key Telephone SystemMAP 
#2 has by default the first 48 Stations, 100-147. All buttons on Map #2 are flexible and can be
changed by the station user. This map can be duplicated on another DSS/DL.S Console and assigned
to thesamestation.
\STA 100
F 1
mElSTA 128
IdSTA 115
p+j
Figure 200-12 DSS Console Map 2
200-20
Issue 1, February 1994 
						

							infInite”” DVX I’Digital Key Telephone System
GENERAL DESCRIPTION
MAP #3 by default is intended to be used with Map #2 in that it has the remaining stations, 148- 195
to provide a full Station mapping. All of the buttons on Map 
#3 are flexible and can be changed by the
user. This map can be duplicated on another 
DSS/DLS Console and assigned to the same station.STA 150
l; ;:iSTA179
Figure 200-13 DSS Console Map 3Issue 1, February 1994 
						

							GENERAL DESCRIPTIONinfinitem DVX I’Digital Key Telephone System
MAP #4 by default contains all 48 CO Lines to provide a full CO Line mapping.
LINE 1LINE 16 
I,,:Figure 200-14 DSS Console Map 4
200-22Issue 1, February 1994 
						

							inftnite” DVX I’Digital Key Telephone System
GENERAL DESCRIPTION
200.5SLT ADAPTER 
/ OFF-PREMISE
EXTENSION MODULE
This external module provides the interface for
one long loop 
(OPX) single line telephone (2500type) extension. This module requires a 
sepa-
rately provided 
-48V dc power supply to provide
the necessary current for long loop applications
and to support ring generation. This module iswired to and interfaces with a digital terminal
(key station) port from the infinite DVX In Sys-
tem.The OPX box meets the requirements of the FCC
for connection to the telephone 
(Telco) network.Telephones connected to the OPX box must be
DTMF only (2500 type).
This module also provides for one Power Fail
circuit in the event of an AC power failure and
contains its own 
DTMF receiver..STATION
CONNECTING
BLOCK
MODULAR
CABLE
rrTR
FIT
RRMDF
TipSLT TipSLT Ring 1  /
= aOF% fjj
t&KCustomer Provided-48V dc Power Supplyi/2 amp per OPX unit
m
Red to PhoneI=Black to Trunk Tip
Yellow to Trunk RingFigure 200-15 Off-Premise Extension (OPX) Module
Issue 1, February 1994
200-23 
						

							GENE= DESCRIPTION
in.nitem DVX I’Digital Key Telephone System
200.6RELAY 
/ SENSOR INTERFACE
MODULE
The Relay Sensor @terface Module connects tothe 
i@nite DVXSystem using one digital
station port and provides three relay activated
contacts and three sensing circuits. The system
will support up to 4 Relay/Sensor Modules. Therelays provide for applications such as Loud
Bell Control contacts, CO Line control contacts,RAN Start contacts, Page Relays, Power Fail
contactand additional applications as software will
permit. The sensing circuits provide for such
applications as RAN Stop (end of message) andother applications as developed and allowed by
software.An external power source is required to drive
equipment connected to the relay contacts. The
contacts are rated at 24V dc max at 1 amp.GREEN
STATION
CONNECTING
BLOCK
MODULAR
CABLE
XMIT TIPXMIT RING
RCVE TIP
RCVE RING
1
II
Device Output Relay
(dry contacts)
(ie: RAN Device)
RAN Device
Power Failure Transfer
Starplus Tri-Output
Power SupplyIJ24 VDC
1 Amp Max.II
or 24VDC 1 Amp Power Supply
(Customer Provided)NOTE: RAN device does not
require external power supplyFigure 200-16 Relay 
/ Sensor Interface Module
200-24Issue 1, February 1994 
						

							infhiteTM DVX mDigital Key Telephone System
GENERAL DESCRIPTION
200.7POWER FAILURE TRANSFER
UNIT (PFTU)
This unit provides the relay transfer circuits forup to 12 CO lines in the event of a power or
processor failure. The unit is housed in its ownenclosure and mounts external to the KSU.
Activation of the PFI’ relays is controlled by theRelay/Sensor Interface Module that is 
pro-grammed for 
PFT. A customer provided 12V dc
power supply is required to operate the unit.
There is a manual switch that activates the
PETU for testing purposes.With loss of power to the system or a failure of
system processing, the PFTU will automaticallyconnect up to twelve CO lines to prewired
500/2500 type telephones. When power is re-
stored, the PFTU will automatically restore theCO 
trunks and stations to normal operation.
These SLT stations do not have to be used for
intercom, but can be if so desired.
SLT RING IN 1
1  SLTTIP IN
i(SLT or DEVICE)
!
Power Fallwe Transfer Unit (PFTU)
‘r‘lMethod 
#lMethod 
#2
Customer
Provided
B&tWy+ -RELAY I SENSOR
INTERFACE MODULE
12VDC1 AMP
Figure 200-17 Power Failure Transfer Wiring Options
Issue 1, February 1994
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							GENERAL DESCRIPTIONinfinite”” DVX I’Digital Key Telephone System
_ _ _ _ __ _ _ _ _ _ _ __- - - - - - - - - * - -- - - -- - - -- - -_-- -- - -- -___-_ - _ _ __- _ _ .C?! T!P_!N. __ _ _ _4
RJBIXI(TELCO)I------------- 
_ ----_------; --------- + ____----_________________ F.?!R’!Ei.l.N _____
MDF
t5co12SPARE
1I
I
II
7I
I
ISTAI TIP OUT
--- -I
STAI RING OUT--. LPOWER FAILURE TRANSFER UNIT 
(P-U)-----__-----------I
SINGLE LINE
IINTERFACE BOARD (SL12)INOTE: Connection to 
SL12 Interface is optionalI
I
CHAMP CONN 1
- W/EL
- m/w
a
- W/ORfk)
- oww0
- WIGNf
NOTE: 
Contact-s areshown in power
fail mode
- GN/WA
- W/ENf>
l3NP.v -SIX CIRCUITS
CHAMP CONN 2
SIX CIRCUITS
---------____-----IFigure 
200-18 Power Failure Transfer Circuit
200-26
Issue 1, February 1994 
						

							infznitem DVX I’Digital Key Telephone System
GENERAL DESCRIPTION
200.8DATA FEATURE
The Data Feature is a time division switched,point to point data transmission capability
which permits simultaneous (on the same sys-tem but not the same port) voice and data
communications. The Data Feature offers theability to transmit data information between
personal computers, printers, plotters, mo-
dems, CRT terminals, and main frame com-
puter ports.
To establish a Data call, a Digital Data Interface
Unit (DDIU) is required to be connected to each
data communications device. Data information
can be switched through the system at speedsof 300, 1200, 2400, 4800, 9600, 
19.2K and
38.4Kbaud asynchronous. Refer to Figure 200-
19 Digital Data Interface Unit (DDIU) wiring
The Digital Data Interface Unit (DDIU) is wiredto the infinite Digital Key Telephone Systems
like a digital telephone, and requires one sta-
tion port.
All connections to the DDIU are made on the
back panel. The back panel has a modular jack
and a DB-25 type connector. The modularjack,
labeled KSU, is used to connect the DDIU to the
station port of the system. The DB-25 connectorsupports an RS-232C connection and is used
to connect the data device to the system.A green LED lights to indicate the DDIU is
properly wired to the system.
Connection of the individual data communica-
tion devices requires that the installer be famil-
iar with data communications terms, and hasaccess to the appropriate information for con-
necting the variety of data communications de-vices that may be encountered. This
information consists of, but is not limited to:
1.Is the device configured as data terminalequipment (DTE), or data communica-
-tions equipment (DCE.
2.What pin on the RS-232C type connector
performs what function?
3.What signal leads are required to make the
device operate?
When planning the installation of the data fea-
ture, use a digital display phone at any locationthat is to originate a data connection. A DDIU
can only be called; it cannot originate a connec-tion. A DDIU would typically be used in con-
junction with the digital display phone. A DDIUwould typically be connected to a printer,or a
MODEM.
The station wiring for a digital display phone
and a DDIU are identical.The data connector of the Digital Data Interface
Unit (DDIU) is a 25-pin, type D connector which
is configured as Data Communications Equip-
ment with the following 
pin configurations.DIRECTION
The following diagram will aid in the design of
cables to connect the many different configura-
tions of data communications devices.
DTE
TXDRmSIG GN
RTS
CTS
DTR
DSR
DCD
SRTS
SDCD
QM
LLKRX CLKSTXDDCE
7 IDCEDigital Systems Data Switching
MODEM
DDIU
GND 11 GND
RD22RD
TD3
3TD
SG7 1-t 7SG
Modem to DDIU Cable
Issue 1, February 1994
200-27 
						

							GENERAL DESCFUF’TION
infinite”” DVX I’Digital Key Telephone System
GREEN
STATION
CONNECTING
BLOCK
MODULAR
CABLE
n-TR
RTRRMDFI
f\KSU
OFF
t&K
o(0000000000000000000000000]oTo Data Device
Figure 200-19 Digital Data Interface Unit 
(DDN) wiring
200-2sIssue 1, February 1994