Intercall L634 


Network Input/Output Module





Used to interface an external device(s) to the Intercall system network.


The unit features 3 input triggers; 2 non-latching and 1 remote reset and 2 outputs; Re-assurance LED and open collector which can be used to trigger external equipment for normal or emergency calls.


Typical applications include telephone ringing detectors with (TA1), contacts from fire alarm or other control panels or input from remote contacts etc.  


It may also be used to link 2 indepependent Intercall systems together to allow signalling, such that an active alarm on one system triggers a call on the other system and vice-versa.



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