RELAY OUTPUT.
The L7700 features a single normally open volt free relay. This may be used in conjunction with the on-board
12V supply to power up to 100mA, Alternatively, an external power supply may be used to power an external
device such as a strobe or sounder etc. As the on-board relay provides isolation, this may be directly
connected to third party equipment up to 24V DC 500mA.
CONNECTING THE RELAY OUTPUT.
The L7700 features a single normally open volt free relay, this may be used in conjunction with the on-board
12V supply to operate a 12V up to 100mA load. Larger loads up to 500mA may be switched using an external
supply or switched via a power relay.
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