A6TKUA(4) (TRUNK UNIT, 4 TRUNK PORTS)
1. CO1
:
Terminal Connector. For the 1st
CO Line Connection.
CO2
:
Terminal Connector. For the 2nd
CO Line Connection.
CO3
:
Terminal Connector. For the 3rd
CO Line Connection.
CO4
:
Terminal Connector. For the 4th
CO Line Connection.
FAXM
:
Terminal Connector. For the FAX Machine Connection, it is
paralleled with CO Line 4 and works as a FAX MONITOR function.
PFT1
:
Terminal Connector. For the 1st Power Failure Telephone
Connection connects through to
[CO1]
.
PFT2
:
Terminal-Block Connector. For the 2nd Power Failure Telephone
Connection connects through to
[CO2]
.
2. TKU
:
50-Wire Flat Ribbon Cable. Connect to
[TKU]
position on
A6MBUA
.
Figure 12. A6TKUA(4) (Trunk Unit, 4 Trunk Ports)
Summary of Contents for AV 32A
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