ELPRO TPA110 SERIES Installation And Use Manual page 28

TPA110 T-IRT/R IRR CAT 5 CONNECTION
The 4 pairs of the
CAT5 cable must be
connected to the LINE
IN terminal of
receiver unit and LINE
OUT terminal of the
transmitting
Usually, the 4 pairs
are connected
terminals 1-2,
5-6, and
Complying with
color of each pair, the
installation technician
must connect
same pair on
terminals of the same
name, transmitting
and receiving side.
the
unit.
to
3-4,
7-8.
the
the
the