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Relay activation
3. Relay activation
If the control is successful, a relay may be activated to directly control a door.
The relay aperture time can be defined and is set by default to 3 seconds (i.e.
300).
300).
The default state of the relay can also be defined. By default, the relay is opened
when it is in idle state.
when it is in idle state.
Access control installation using internal relay offers a lower security
level, than an installation with a central access controller which is the
only one allowed to open the door.
level, than an installation with a central access controller which is the
only one allowed to open the door.
Relay external activation
This function controls the relay with a push-button connected to LED1 input.
It means either a successful recognition or a signal on LED1 will activate the
relay.
It means either a successful recognition or a signal on LED1 will activate the
relay.
•
If LED1 is high impedance (push-button off) the relay is not activated.
•
If LED1 is connected to GND (push-button on) the relay is activated.
Relay activation
app/relay/enabled 1 (Enabled)
Relay aperture time in 10 ms
app/relay/aperture time in 10 ms 300
(50 to 60,000)
Relay default state
app/relay/relay default state 0 (Opened)
1 (Closed)
MorphoAccess
®
relay is controlled by LED1 input
app/relay/external control by LED1 1 (Enabled)