Preparing Multiline Terminal For Adapter Installation; Installing Adapters; Ac-2R/Ac-3R Unit (Ac Adapter); Connecting The Ac-2R/Ac-3R Unit - NEC UNIVERGE SV8100 System Hardware Manual

UNIVERGE SV8100/SV8300
I
S 3
NSTALLING
ECTION
3.1
System Hardware Manual
A
DAPTERS

AC-2R/AC-3R Unit (AC Adapter)

This unit shown in

Figure 12-4 AC-2R/AC-3R Unit (AC Adapter)

to ancillary devices or to an Attendant Console. The AC-2R/AC-3R Unit must
be connected to some adapters that are installed on a multiline terminal. When
more than one adapter is installed on a multiline terminal, only one AC-2R/AC-
3R Unit is necessary.
Figure 12-4 AC-2R/AC-3R Unit (AC Adapter)
The power requirements for the AC-2R/AC-3R Unit are:
Input: 110~240 Vac, 50/60 Hz, 45 VA
Output: 27 Vdc, 750 mA
Polarity:
3.1.1

Connecting the AC-2R/AC-3R Unit

1. Unplug the AC-2R/AC-3R Unit from the AC outlet.
2. Prepare multiline terminal for adapter installation. Refer to
Section 2 Preparing Multiline Terminal for Adapter Installation on
page 12-1.
3. The Plug Puller shown in
Adapter)
rim on the base. The plug of the adapter is inserted in this hole,
and the sleeve is pulled over the back of the plug to seat the post
that can then be used to unplug the adapter.
⇑
Failing to do this can damage the unit and/or
the Multiline Terminal.
Figure 12-4 AC-2R/AC-3R Unit (AC
is a hollow cylindrical sleeve with a post and a circular
Issue No. 1.5
provides power
12 - 3