Power Reset; Power Connections - Black Box Compact T1 MT850A User Manual

Multi-service delivery terminal
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Electrical Installation and Cabling
Interface Connectors

Power Reset

This is a resetable circuit breaker. If at any time there is a short or power
surge on the incoming AC/DC line, the breaker will trip to protect the Power
supply from damage.

Power Connections

AC Power
The AC Power cord is a standard AC Power cord and is
provided with a 115 VAC Power Supply.
To connect the Power Cord:
1. Insert power cord (male-end) to AC power source.
2. Plug connector into the Unit.
3. A green light should appear on the DC Input LED on the front of the Power Supply.
-48V Battery
The -48 VDC input connector on the Unit is used for either direct
DC powering of the Unit or for a Battery Backup connection when
AC is used. There is no power cable provided for this connector,
however the connector is provided.
The pinouts are as follows:
Pin #
1 (+)
2 (-)
WARNING!
CAREFULLY
3-6
Description
Battery return
-48VDC
P
OSSIBLE SHOCK HAZARD EXISTS
.
AC Power Connector
,
PLEASE FOLLOW INSTRUCTIONS
Compact T1 - Release 6.1
1(+) 2(-)
Connector
on back
of Unit
(male)

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