SAN/BAR 319A Quick Start Manual

-
SANIBAR CORPORATION
Circuit Description
l nstallation Series
319A KEY SERVICE PANEL
CONTENTS PAGE
1. GENERAL
1
2. SPECIFICATIONS 2
3. INSPECTION 3
4. MOUNTING
3
5. INSTALLER CONNECTIONS 3
6. TESTING 5
1. GENERAL
1.1 This section provides general description
and installation information for the
SanIBar 31 9A Key Service Panel as shown
in Figure 1. The SB319A provides mount-
ing for up to 15 standard line cards such as
the SB4000F or WE400. The SB319A is
equivalent to the WE584 panel but with
greater flexibility and capacity. The panel
utilizes the SB6606A Solid State Interrup-
ter (18-pin plug-in card) mounted in the
end card position for the interrupter func-
tions. The SB319A Panel also accepts the
SanIBar 6608A Ringing Generator which
plugs into an 18-pin card position. For
maximum utilization of card positions, the
SB319A may be strapped as a master panel
that would mount the interrupter, ringing
generator, and 13 line cards; and additional
panels having the maximum of 15 line
cards per panel with power distribution
from the master panel.
Section
3
19A-000
Issue 2, Oct. 1974
Printed in U.S.A.
Fig. 1 SB319A Key Service Panel
Signal connections from the C.O. and to
the telephone stations are through three
standard telephone connectors on the rear
of the unit with pin assignments identical
to that of the WE584 panel. Power con-
nections are t o screw terminals located
a t
the rear of the unit along with the power
fusing. The panel mounts in a standard
23" rack.
In addition to mounting standard line cards,
the SB319A Panel also mounts special cards
such as the SB423A Manual Intercom card
(equivalent to WE401), SB4200A Music-on-
hold Line card, or the SB4100A Multi-
station Control Line Card. The special sig-
nal inputs associated with the cards such
as STC or music are interfaced through a
telephone connector on the rear of the
panel (avoiding special panel modification
as
with the WE584).