Avaya MCC1 Installation And Upgrades page 520

Install and Wire Telephones
Task List: Attendant Console Procedures
Table 25: Alarm Output at AUX Connector
Color
Violet-Green
Green-Violet
Table 26: Emergency Transfer and Auxiliary Power
Color
Black-Green
Green-Black
Black-Slate
Slate-Black
Return to Task List
Connect Power Distribution Unit External Alarm Wires
Return to Task List
The external alarm plug should already be connected to the J58890CH-1 Power Distribution Unit. The
pinout for the connector is shown in
NOTE:
RS-232 alarms (RXD, DTR, DSR, TXD, RS-232 GRD, and RTS) are not supported on the
BU3200A Battery Interface Unit.
1
Choose an alarm to connect (such as Battery Interface Failure).
2
Choose the port circuit pack to use and its carrier and slot number (from
Pack and Telephone Pin Designations,
1, Carrier C, Slot 1.
3
Choose a port circuit on the port circuit pack, for example Port 3.
4
Install cross-connect jumpers to connect the named pins from the alarm wires to the appropriate
pins on the port circuit pack.
NOTE:
It is recommended that the RFA, ACF, and BIF alarm leads be connected to the major
alarm device and the BOD alarm leads be connected to the minor alarm device.
5
Connect the major and minor alarm devices to the appropriate cross- connect pins on the MDF.
6
Administer the alarms using the Administrator's Guide for Avaya Communication Manager (555-
233-506).
520
AUX Connector
EXTALMA (Pin 48) Alarm Output
EXTALMB (Pin 23) (Ground) Alarm Output
AUX Connector
XFER48 (Emergency Transfer) (Pin 36)
Ground (Pin 11)
ACC48A (Adjunct -48 VDC) (Pin 19)
Ground (Pin 44)
External Alarm Connector Pinout
on page 523). For example TN2183 Analog Line, Cabinet
on page 521.
Table 27, Port Circuit
SI Installation and Upgrades
June 2004