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DC version – Dual stage common +ve with
monitoring (standard configuration) wiring
details (Type 4)
Connect up to 4 supply wires to the terminals as detailed
in the wiring diagram. Stage 1 is produced when power
is applied across the common +ve and stage 1 -ve
terminals. Stage 2 is produced when power is applied
across the common +ve and stage 2 -ve terminals.
Monitoring functionality is obtained when the supply is
connected across M1 & M2 terminals.
N
ote:
monitored terminals are not polarity dependent
DC Version – Up to 3 user selectable stages
with 2 independantly powered stages (Type 5)
Connect up to 4 supply wires to the terminals as detailed
in the wiring diagram. Stage 1 is produced when power is
applied across the stage 1 terminals. Stage 2 is produced
when power is applied across the stage 2 terminals.
Stages 1 and 2 may be powered from independent
supplies. Stage 3 is produced when power is applied to
both the stage 1 and stage 2 terminals.
Resistors may be added to the terminals as shown for
monitoring purposes. Monitoring functionality is available
at all times if a suitable monitoring relay is used in
the system.
The horn – DB3B UL TM261 April 2020 www.eaton.com
The horn – DB3B UL
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