Output - Display: Unlocked; Output - Display: Locked; Output - Display: Alarm; Relay Output: Main Alarm - effeff 720-20 Notice D'utilisation

system is in the corresponding mode (see
description under "Control input: Con-
tinuously unlocked/ Unlock"). The "reset
alarm" and "unlock" control inputs are
connected in the control unit via jumper
J1 and diode D9. The "reset alarm" control
input (terminal 3) must only be connected
to the "reset alarm/unlock" key-switch at
the door terminal.
Outputs
Display: „Unlocked"
(Terminals 7 and 35/IC driver output
against GND, 200 mA load capacity)
Output connecting the "unlocked" display
(green LED) in door terminal, central
control panel and parallel displays. Output
is active when the system is in the
unlocked mode.
Display: „Locked"
(Terminals 6 and 34/IC driver output
against GND, 200 mA load capacity)
Output connecting the "locked" display (red
LED) in the door terminal, central control
panel and parallel displays. The output is
active when the system is in the locked
mode.
Display: „Alarm"
(Terminals 8 and 36/IC driver output
against GND, 200 mA load capacity)
Output connecting the "alarm" display
(yellow LED) in the door terminal and
parallel displays. The output is active when
an alarm is present in the system.
Relay output: „Main alarm"
(Terminal 9/relay output, 24 V, switching
current 1A max.)
Output triggering the signal hooter in door
terminal or an external tripping relay for a
high-volume hooter etc. Anticipated load
in locked mode approximately 250 mA, in
unlocked mode approximately 0.6A,
depending on system loading. The relay
is pulled up throughout the duration of the
acoustic alarm period, which is set via
selector switch S3 "alarm period".
28
Relay output: „Advance warning"
(Terminal 10/relay output, 24 V, switching
current 1A max.)
The relay contact is also connected to
terminal 9 via jumper J2, diode D49 and
resistor R57. The signal hooter in the door
terminal is set off at low volume via series
resistors and jumper J2. An additional
signal transmitter or 24 V DC tripping relay
can also be connected to the related
terminal (10).
Anticipated load when operating:
Approximately 0.1 A via terminal 9 or 0.5
A via terminal 10 (observe total load
capacity of system).
The relay is pulled up throughout the
duration of the advance warning period,
which is set via selector switch S2.
Relay output: „Magnet actuation"
(Terminal 12/relay output, 24 V, switching
current 1A max.)
Energizing relay for the related locking
element.
The relay is pulled up when the system is
in the locked mode.
Anticipated load when operating:
0.6A (locking element coil current).
Relay output: „Unlocked/Locked"
(Terminals 18/19/20/relay output, 24V,
switching current 1A max.)
Parallel output to "locked" IC driver output.
The relay is pulled up when the system is
locked.
Relay output: „Alarm"
(Terminals 42/43/44/relay output, 24 V,
switching current 1A max.)
Parallel output to "alarm" IC driver output.
The relay is pulled up when an alarm is
present in the system. No time limit.