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14
Unison
®
ERn Rack Mount Enclosure Installation Manual
1: Pull Belden 8471 (or approved equal type) control wiring to the rear panel of the ERn enclosure.
2: Strip 3/16” (5mm) of insulation from the ends of each wire pair.
3: Remove the LinkConnect connector (labeled LON).
• Notice the LinkConnect connector is labeled to indicate that
the connector is split between two segments, allowing three
station wire home runs per segment. This is effective only
when a Paradigm dual station repeater module (P-DREP) is
used. With the standard Paradigm station repeater module (P-
REP) you may connect up to six station home runs to the
connector for the single control segment.
4: Loosen the terminal screws for as many wire pairs you are
terminating. Keep in mind that the connector is split into two
segments. Be sure to terminate each wire pair to the correct
segment.
5: Insert each white (typical) wire from the pairs into an “A”
terminal on the connector and tighten the screw firmly to secure the wire into the connector.
6: Insert each black (typical) wire from the pairs into an “B” terminal on the connector and tighten
the screw firmly to secure the wire into the connector.
7: The 14 AWG (2.5mm
2
) ground wire can terminate to the ground bus located on the rear panel
of the ERn enclosure. Connect the other end of the ground wire to the green/yellow striped wire
connected at the architectural control station using a WAGO connector. Reference the related
station installation manual for further details.
8: Replace the connector to the rear panel I/O.
Note:
When utilizing a Paradigm station repeater module (P-REP) or Paradigm dual station
repeater module (P-DREP), terminate the repeated segment(s) and auxiliary power
wiring to the related rear panel I/O board.
1A
1B
1A
1B
1A
1B
2A
2B
2A
2B
2A
2B