Mitel SX 200 DIGITAL Pabx Shipping, Receiving, And Installation Information Manual

							Shipping, Receiving, and Installation Information -
2.20Four types of modules are available that can be plugged into
the Universal card. These are:DTMF Receiver/Relay Module 
-Has four Dual-Tone Multi-Frequency(DTMF) receiver circuits and two relays. The relays can be used for
night bells, alarms, etc. Module power rating is 2.Music/Paging Module 
-Provides one 600 ohm balanced audio
(music) input and a 200 ohm output, to a paging amplifier. There is
also one relay contact, which can be used for controlling an amplifier.
Module power rating is 1.Console Module 
-Provides interface to a DLIC-based Attendant Con-sole which requires a CONSOLE module to interface it to the PABX.
Module power rating is 5. Any position may be used, maximum of two
per Universal card.
E&M Trunk 
lvlodule - Interfaces the PABX to a standard E&M trunk; its
power rating is 3.
2.21Bay Power Supply: Each Digital bay has its own plug-in power
supply. Before inserting or removing a Bay Power Supply, turnoff the unit and remove its line cord connection at the back of the
card.Analog Peripheral Shelf
2.22Line or trunk cards can be placed in positions identified with
blue or black colour-coded stripes. It is recommended that line
cards be placed in the lowest numbered card positions and trunk cards
in the highest numbered card positions to allow ease of identification
of card type during installation and maintenance.
2.23Digital Interface Card: The Digital Interface Card (DIC) is in-
stalled in slot 18 of analog Bays 3, 4 and 5 to interface between
the MCC and each analog Peripheral shelf through a PCM cable. Within
each shelf, speech paths are analog, but speech paths over the PCM
cable are digital. Figure 2-8 shows the Digital Interface Card.
2.24Peripheral Control Card: The Peripheral Control Card (PCC) is
installed in slot 20 of analog Bays 3 and 4, to control the
interface between the analog cards and the DIC on each Peripheral
shelf. The PCC in Bay 3 controls Bay 3, and the PCC in Bay 4 controls
both Bay 4 and Bay 5.
2.25Scanner Card: The Scanner Card scans all ports to determine
which require service, and informs the DIC accordingly; it is
installed in Slot 19 of an analog Bay.Digital Peripheral Shelf
2.26Bay Control Card: The Bay Control Card (BCC) is installed in
the lower rightmost slot of digital peripheral Bays. This card
monitors lines, trunks, and other circuits within the bay.
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							SECTION MITL9109-094-200-NATX
7685EOROFigure 2-8 Digital Interface Card
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							Shipping, Receiving, and Installation InformationMaintenance Panels
2.27Control Cabinet. The maintenance panel is located at the top
front of the control cabinet, behind the door, and contains the
following controls and connections for the PABX:
Top Shelf Power 
-controls bay 3 po.nerTest line 
- system test line (bay 2, slot 1, cct 1)
Power Fail Control Switches 
-controls source of power fail transfer
initiationMaster Switch 
-operate to TRANSFER position to force system power
fail transfer
Maintenance Port 
-connect either LOCAL or REMOTE terminal but not
both at once
Maintenance Console Jack 
-connect a maintenance console (not ter-minal) here; bay 2, slot 3 must have’ Universal card with console
module in position 1.2.28 Universal Control Cabinet. The Maintenance panel is located
between the Control shelf and the peripheral shelf, and contains
the following controls and connections for the PABX:Power Fail Transfer Control Switch 
-controls source of power fail
transfer initiation
Maintenance Ports 
- console jack- connector for an RS-232 terminalMaintenance Ports Selection Switch 
- Selects whether a terminal is
connected directly to maintenance panel or through a modem to con-
nector at rear of cabinet.The POWER switch for the upper shelf (and its LED) is located on the
filler plate above Bay 3.
2.29Peripheral Cabinet. The maintenance panel is located at the topof the cabinet, inside the front door. Set the console power
switches to DISABLE and the master PFT switch to NORMAL. The
maintenance port is not used; the Test Line is connected to Bay 4, Slot
1, Circuit 1, but has no special features associated with it. The follow-
ing switches are functional:
System Power Supply 
- turns cabinet DC power ON or OFF
PFT Switches 
-control source of power fail transfer initiation.2.30 672-Port Control Cabinet. The Maintenance panel is located
between the Control shelf and the peripheral shelf, and contains
the following controls and connections for the PABX:
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							SECTION MITL9109-094-200-NAPower Fail Transfer Control Switch 
-controls source of power fail
transfer initiation
-connector for an RS-232 terminal
Maintenance Ports Selection Switch 
- Selects whether a terminal is
connected directly to maintenance panel or through a modem to con-
nector at rear of cabinet.
2.31672-Port Peripheral Cabinet. It has no maintenance panel; the
only controls are the ON/OFF switches on the Bay Power Sup-
plies.Connecting Cables
2.32The connections between the Main Control Card and the Pe-
ripheral Bays are made using connector-ended 
12-pair PCM
cables.TABLE 2-l
PCM CABLE CONNECTIONS
336/456/480 PORT BACKPLANE672 PORT BACKPLANE
CONTROLPERIPHERALCONTROLPERIPHERAL
Jl7A toJl7A BAY 3J40A toJl7A BAY 1
Jl7B toJl7A BAY 4J40B toJl7A BAY 2
J4OCto ’ Jl7A BAY 3
Jl7A toDIC Analog Bay 3 J40DtoJl7A BAY 4
Jl7B toDIC Analog Bay 4 J42AtoJl7A BAY 5
J42B toJl7A BAY 6
DIC Analog Bay 4 to DIC Analog
J42C toJl7A BAY 7
Bay 5Connect only the PCM cables that will be used. Unused PCM cables
should be coiled and placed on the cabinet base.
Power Fail Transfer
2.33In the event of a major alarm condition, the Power Fail Transfer
(PFT) relays located on the PFT card, will connect Central Office
(CO) trunks to selected station lines. Calls in progress when PFT oc-
curs are dropped; calls made while in PFT mode and in progress when
the system returns to normal operation, are not dropped but will
terminate normally at the end of the call.
DTMF Receiver/Relay Module
2.34The DTMF Receiver/Relay module contains four DTMF receivers
for translating tones received from industry standard DTMF
telephone sets, and converts them to binary digits for the PABX. The
number of receiver modules is determined by the calculations given in
Section 
MITL9109-094-180-NA, Engineering Information. Two relays
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							Shipping, Receiving, and Installation Information
(not associated with the DTMF receivers) are also provided on the
module, which can be operated under control of the program, to
control various system functions such as night bells or alarms. Eachrelay provides a contact closure across a tip-ring pair.
relay contact ratings90 Vrms at 0.1 A
48 Vdc at 0.5 A
CAUTION: This relay contact may be connected only to a secondary
circuit that has no direct connection to a primary circuit,
and receives its power from a transformer, converter, or
equivalent isolation device situated within the equip-
ment.Night Bell Connection
2.35The night bell connection in the Universal cabinet (336, 456, and
480 port configurations) must be made from the ringing voltageconnector on the backplane, and the relay module must also be on a
Universal card plugged into this backplane (Bay 1 or 2). The backplane
in the welded cabinet does not have a ringing voltage connection. In a
672 port configuration, the ringing voltage connector is on Bay 0; theUniversal card with the relay module may be in any Peripheral bay.
Refer to Figure 5-25. For other connections, the contact from the relay
module must be connected to the control circuit of the external power
source for an external ringer.Attendant Console/Console Module
2.36Console modules interface a DLIC Attendant Console with the
PABX, through the Universal Card. Each 
DLIC console must be
connected to the PABX through its associated Console Module. The
systemmaximumis 11consoles.Refer toSection
MITLSI 09-094-315-NA, Console Description, for a detailed description
of the Attendant Console.Paging, Music on Hold Equipment
2.37The paging equipment and the music source for the ‘music on
hold’ are located outside the SX-200 DIGITAL PABX. They
should be in an environment specified by the suppliers of the individ-
ual equipment and connected to the SX-200 DIGITAL PABX through the
cross-connect field.
Music on Hold/Paging Module Specifications
MOH i/pinput impedance600 ohms
input level-6 
dBm
PAGING o/poutput impedance (low)200 ohms
output level into 600 ohms-6 dBmRELAY CONTACT maximums90 Vrms at 0.1 A
48 Vdc at 0.5 A.
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							SECTION MITL9109-094-200-NACAUTION: This relay contact may be connected only to a secondary
circuit that has no direct connection to a primary circuit,
and receives its power from a transformer, converter, or
equivalent isolation device situated within the equip-
ment.
Alternate Music Source - ACD only
2.38An alternate music source for the Automatic Call Distribution
Feature Package must be either an FCC Part 68 and DOC ap-
proved Recorded Announcement Device which is connected to an ONS
circuit, or another source which is connected through an FCC Part 68
and DOC approved “voice coupler” or “voice connecting arrangement”
to an ONS circuit.E&M Trunk Module
2.39The E&M Trunk Module plugs into the Universal Card. It pro-
vides interface to Type 1 and Type 5 E&M trunks. The module
has a power rating of 3. Because of this, a maximum of three E&M
modules can be used per Universal Card. The E&M Trunk Module is set
for the type of trunk in use by setting its eight DIP switches.
Reserve Power Supply
2.40The reserve power supply for the Control Cabinet is a stand-
alone, uninterruptable power supply (UPS) or Standby Power
Supply (SPS) comprising a battery pack, a charger, and an inverter. The
Peripheral cabinet can have its own standard reserve power supply (in
the base of the cabinet), or can be supported by an additional UPS. TheUPS is an assembly not manufactured by 
MITEL Corporation. Please
note that compliance to electrical installation and building codes is the
responsibility of the purchaser of the equipment. Consult local munici-
pal and electrical utility authorities before proceeding with the installa-
tion of equipment.Remote Maintenance of an SX-200 DIGITAL PABX
2.41An auto-answer modem must be connected to the remote
terminal connector on the maintenance panel and a remote
terminal and modem connected to the local external auto-answer
modem. Local and remote maintenance are performed in the same
way; the only difference is the use of modems to extend overall cablelength. Access is by dedicated trunk, CO trunk using DISA, or by
Attendant transfer to a station port.Data Cabinet, Datashelf, and 
Datasets
2.42The Digital Line Card interfaces the PABX to DNIC-based 
DATA-
SETS which are connected to the PABX through tip-ring pairs.
The wiring to the DLC is the same as to other 12-circuit line cards, and
is described in CABLING AND CROSS-CONNECTIONS of this Section.
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							Shipping, Receiving, and Installation Information
2.43 Installation instructions for the data cabinet are included in
Section MITL9141-753-525-NA, DATACABINET 9000, and Instal-
lation instructions for the data shelf are included in Section
MITLS 141-753-526-NA, DATASHELF 9 100; installation instructions for
data sets are included in Section 
MITL9141-753-503-NA, DATASET
1100 Series and Section 
MITL9141-753-506-NA, DATASET 2100 Series.
Installation instructions for the Modem Interconnect Panel are included
in Section 
MITL9141-753~528-NA, Modem Interconnect Panel.Modem Pooling Installation
2.44Modem pooling allows a group of modems to be connected to
the PABX to be shared by data set users also connected to thePABX; similarly, incoming calls may be directed to a hunt group to
access these pooled modems to be connected to data sets on the
PABX. CDE programming must be completed to define the association
between the Digital Line Card circuits, the ONS circuits, and the asso-ciated modems; refer to Section 
MITLS 109-094-2 1 0-NA, Customer
Data Entry. Refer to Chart 5-25 for Modem Pooling installation instruc-
tions.
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							SECTION MITL9109-094-200-NAPage 20 
						

							Shipping, Receiving, and Installation Information
3. INSTALLATION REQUIREMENTSEnvironmental Requirements
3.01The SX-200 DIGITAL PABX equipment may be installed in any
location which is within the following temperature and humidity
ranges and fulfills the space requirements described in the next para-
graph.Temperature 
+I 0 to +4O”C (+50 to +104”F)
Relative Humidity 
20-80% (non-condensing)
Maximum Altitude 4000 meters.
Floor Space
3.02The minimum floor space for installation and subsequent main-tenance of the SX-200 DIGITAL PABX is 75 cm (30 in.) front and
rear, 60 cm (24 in.) at one side, and 5 cm (2 in.) at the other side. The
minimum room size is 215 cm x 230 cm (7 ft x 7.5 
ft).Equipment Location
3.03The following requirements must be met when selecting a lo-
cation for the SX-200 DIGITAL PABX equipment. For cooling
purposes, the Control cabinet has a fan assembly mounted in the rear
door of the cabinet; the Peripheral cabinet relies on natural air flow. It
is therefore mandatory that the bottom areas of the cabinets be unob-structed so that the air vents are clear, and not too close to a wall or
other equipment.
The location MUST be
-dry, clean, and well ventilated
- well lit
- readily accessible.
The location MUST NOT be
-near a sprinkler system, sweating pipes, steam pipes, or steam
vents
-in areas of extreme heat or cold (less than 10°C or greater than
40°C)
-in areas where corrosive fumes or exhaust from machinery is
present
- in passageways
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							SECTION MITL9109-094-200-NA
-near a reproducing or copying machine. A minimum clearance
of 3 m (10 
f-t) must be provided if the reproducing machine is
not equipped with a filtering system, and the room should be
ventilated by an exhaust fan.Power Supply Requirements
3.04The customer must provide one single-phase power receptacle
for each cabinet, as follows:
-Each cabinet should have its own 120 V, 60 Hz, 15 A branch
circuit.
-The power receptacle must be a 3-wire type, with the ground
wire connected to the ground of the electrical system.
-Each equipment cabinet is provided with a line cord terminatedin a 5-15P 3-prong plug.
Recommendations
3.05It is recommended that the following suggestions be adhered
to 
-
-A warning tag should be attached to circuit breakers to prevent
unauthorized manual operation.
-There must be no attempt to defeat the grounding conductor.
-The power receptacle must not be controlled by a switch.
-For 2-cabinet installations, a split receptacle is recommended.
-The receptacle location should be selected to prevent acciden-tal removal of the power cord, while remaining accessible for
removal of the plug for maintenance.
-The routing of the power cord between the cabinet and the
receptacle should not present a hazard to the user.
-A warning tag should be attached to the plug end of the power
cord to prevent accidental removal of the cord by anyone.Equipment Grounding
3.06The following grounding procedures must be followed for the
SX-200 DIGITAL PABX:
(a) All circuit commons within each cabinet shall derive ground
from a single ground concentration point within one of the
cabinets. This ground concentration point shall derive ground
from a cold water pipe or other equally grounded point, using aPage 22