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9.3.14 Connecting external buzzers
This equipment is equipped with dry contact output for external buzzers.
Dry contact is output from a jumper set between pins 6 and 7 from the 8-pin connector of J5. The
contact of the output is a capacity up to 1A/30V.
If a greater current/voltage is applied, install equipment of adequate contact capacity such as
relay in the external section.
If the current/voltage exceeds the contact capacity, the contact of this equipment becomes fused
and the external buzzer keeps ringing, causing an extremely dangerous situation.
Pin 6 of P5 is one side of the
dry contact output
Pin 7 of P5 is the other side o
the dry contact output
Attached connector for NMEA data connection
P5 (LTWD08FFA-L180)
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