Security Locks SL2000F and SL2000F-VP EN
2020-05-06
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SL2000 has one relay output (REL1) and two transistor outputs (OUT1 and OUT2). The REL1 and OUT1 outputs
can be configured to operate in one of two modes:
Door Lock
or
Status
. The OUT2 has fixed function and is
always assigned to signal
Door Bell
and
Door Alarm
states. The REL1 output offers one switched NO/NC
contact rated 1.5A/30V AC/DC. The OUT1 and OUT2 lines are open collector transistor lines which normally
remain in high resistance state however when triggered they short to supply minus. The OUT1/2 transistor
output can sink up to 50mA DC while maximum voltage applied to it must be 15V or less. Both transistor
outputs are internally protected against overload. By default, in factory new device the REL1 is configured to
work in the
Door Lock
(momentary) mode while OUT1 works in
Status
(latch) mode. This settings can be
changed whenever required using JP2, JP3, JP4 and JP5 jumpers (for details see diagrams in section:
Installation
later in this document). The actual state of REL1 output is signaled on LED OPEN
(green) which
lights up as long as REL1 output is active. The OUT1 line is signaled on dual color LED STATUS
which lights
up in red when output is OFF and green when it is ON.
Door Lock Mode (Momentary)
This mode is dedicated to control some device or state which requires momentary type of control signal, usually
it is used to control a door locking device (e.g. door strike or magnetic lock). Each time the valid USER code is
entered the SL2000 first starts counting time delay specified by C1C2 parameters and then when it passes by
output switches to active (ON) state for time defined by C3C4
parameters. Once the C3C4 time is elapsed
output returns automatically to normal (OFF) state. This kind of operation is often called
monostable
or
momentary
mode. Either REL1 or OUT1 can be configured for this kind of operation.
Status Mode (Latch)
This mode is dedicated to control some device or system which requires bistable (latch) control, usually it can
be used to control arming mode of the alarm zone or entire alarm system. When the SL2000 is in
Armed
mode
this output remains not active, it become active when lock works in
Disarmed
mode. The Status Output can be
physically assigned to either Relay or OUT1 physical output (for details see: JP2, JP3, JP4 and JP5 settings).
The
Status
output can be used for rearming of an alarm zone or to control any other device or system which
requires the
ON/OFF
method of control. This kind of operation is often called
bistable
or
latch
mode. Either
REL1 or OUT1 can be configured for this kind of operation.
OUT2 Output
This output has fixed function and is assigned to signal two states:
Door Bell
Door Alarm
Both states are signaled on the same output line however signalization is done using various methods of
output signal modulation. For the Door Bell SL2000 uses continues (steady) signal while for the Door Alarm it
uses modulated (pulsed) signal. Usually, the OUT2 line is used to trigger some kind of warning device (siren or
buzzer).
Door Bell
In order to trigger Door Bell signalization press [#] key and keep it pressed as long as you want the door bell
signal to be active. Along with signalization of the Door Bell on the output SL2000 activates its internal buzzer.
Door Bell indication disappears automatically after 1-2 seconds from the moment when [#] key is released.
Door Alarm
The Door Alarm will occur when:
door has been opened without entering of a valid USER code
door has been opened without pressing of the Exit Button
door has not been closed within designated time defined by the C5C6 configuration settings
Once started the Door Alarm is indicated by the pulsed signal on OUT2 output which is accompanied by a the
continues acoustic sound generated by the internal buzzer. Pressing any key will cease the acoustic signal –
however this does not cancel the alarm indication on the OUT2 output. The alarm indication on this output
disappears when door becomes closed or automatically after 60 seconds from the moment when alarm arose.
Note: The Door Alarm has higher priority than Door Bell. When two of these events occur simultaneously
SL2000 indicates Door Alarm only because it has higher priority then Door Bell indication.
