4
Door Strike:
A ‘door strike’ is
normally de-energised to keep the
door locked. Use the ‘Common’
(terminal block 7 marked Com) and
‘Normally Open’ (terminal block 5
marked N/O) contacts to connect to
the door strike.
Activation of the Normally Open
Breakglass applies power to the
door strike to ensure that the door is
released in an emergency.
ALWAYS fit a MOV across the coil
of the door strike to prevent Back EMF from damaging the SOLO.
Siren:
Use the Alarm Relay Normally
Open (terminal blocks 3 marked N/O)
and Common (terminal block 4 marked
Com) contacts to activate a siren if
the door is left open or if there is a fire
alarm. The siren is wired as shown
opposite:
SOLO - Connecting Outputs
