Clever Little Box TPG-5, Инструкция пользователя

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6
Configuration &
Connection Details:
All connections are via knock-out holes on the sides of the box and onto screw
terminals located on the printed circuit board. All external wiring to the tone activation
terminals (see below) must be run in screened cable and the screens connected to
the terminals marked “tone i/p screens”. The screen at the other end of the cable
must not be connected to anything, i.e., isolated.
Terminal Block Designation Description
TB7 L (Live) 240v AC supply terminals (please ensure
N (Neutral) that the supply cord is held firmly in place
E (Earth) by the cable clamp next to the terminals).
TB2 +24v 24v DC input supply terminals
0v
TB4 Set of potential free relay contacts for
control of external equipment. Relay is
energised during tone activation.
NO Normally Open contact
NC Normally Closed contact
COM Common contact
WARNING:
Under no circumstances must any wiring or maintenance be
carried out to the unit whilst the mains power is connected.
External wiring for tones 1 to 5 activation must be run in screened cable and
terminated as follows:
TB8 Tone i/p The screens of the external cables for tone
Screens activation to be connected to these
terminals. The screen at the other end of the
cables must not be connected to anything.
TB3
Tone 1 Switch closure across these two terminals
will activate the “whooping” tone signal.
TB3 Tone 2 Switch closure across these two terminals
will activate the two tone signal.