Twinflex V3 Control Panel Engineering and Commissioning Manual
41
Advanced Connections
Monitored Relays on the ‘Remote Fire Output’
The relay must be dioded for polarisation and suppression as shown.
These diodes should be marked 1N4001 or of a similar type, and may be
already located on the relay PCB if it is designed for Fire Alarm Systems.
If the relay is a general-purpose plug-in relay then the diodes may need to
be added externally.
Remote indication LEDs
If a remote indication LED is required to indicate the
operation of a Multipoint detector, you may connect as
shown here.
If a remote indication LED is required to indicate the
activation of a zone at the control panel, then connect as
shown here.
This could also be used to indicate that a ‘Confirmation
Alarm’ is in progress, by selecting the ‘Confirmation
Repeat’ mode.
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