MA-SE-DCT3-01-02 Manual Doge CT3 eng rev2
Rev.4 Pagina 4 di 17
CONNECTIONS:
TERMINALS (chart 4):
MAL
M1
Alarm memory output; on in alarm and alarm memory. Tamper output, 24 hours alarm.
Open collector, 0V = alarm
ANM
M2
Output for anomaly output and mains missing after 3 hours. Open Collector, ground =
anomaly
STI
M3
Output for system status, positive push pull = system armed
+12V
M4
Supplying , with auto-restorable fuse for detectors and devices
GND
M5
Ground
A_C
M6
Dry-contacts alarm relay, Common
AAC
M7
Dry-contacts alarm relay, NC or NO contact, selection via jumper
Z1
M8
Zone 1 – Connect to ground (or with terminal resistance) if not used
Z2
M9
Zone 2 – Connect to ground (or with terminal resistance) if not used
Z3
M10
Zone 3 – Connect to ground (or with terminal resistance) if not used
24h
M11
24h line – Connect to ground if not used
KEY
M12
Key of total arming: Free = total arming, 0V = off.
GND
M13
ground
+MAL
Open collector output for alarm memory. Activated to 0V in case of alarm, tamper alarm and alarm for balanced line in
short-circuit. Active until cancellation of the alarm memory as set by dip7. Can be used for Led switching-on, relay or to activate a
telephone dialer.
ANM
Anomaly open collector output, 0V in case of anomaly – see chart 3. Activated after 3 hours of missing mains. Can be
used for Led switching on, relay or activation f a telephone dialer.
STI
Push-pull output for system status, 12V in case of totally armed system, intermitting in case of partially armed system, 0V
in case of disarmed system. Can be connected to the Led of system status of Minidoge or Minimurano.
+12V
Output with 13 V tension always available, protected by auto-restorable fuse. Can be used for supplying detectors and
bells.
GND
Ground terminal for connecting negative of all peripherals or detectors.
A_C
Dry-contacts alarm relay, Common Terminal.
AAC
Dry-contacts alarm relay, terminal settable as normally open or normally closed selecting the jumper J7. Active in Alarm,
Tamper Alarm and balanced-line in short-circuit for the duration set by DIP1
Z1:
Zone of NC detection or single balancing, immediate or delayed. One or more series input-detectors are connected to this
zone. If set as single balancing, connect a 5600 Ohm resistance in series to the cable
Z2, Z3:
Zones of NC detection or single balancing, immediate. One or more input detectors are connected in series. If set as single
balancing, connect a 5600 Ohm resistance in series to the cable
24h:
NC immediate “auto-protection” detection line. All NC contacts of the auto-protection devices of the detectors, alarm
indicators and additional units if any, have to be connected to this terminal. The status variation of one device triggers off the alarm
immediately with both armed or disarmed system.
KEY:
Key line. A NC-to-ground line has to be connected to this terminal. When the line is closed the system is disarmed, when it
is open the system is totally armed. Connect towards the ground when you wish to have the system re-activated in “disarmed”
mode after a long mains missing
Note: the zones and the 24 hours line, if not used, must be connected to the ground.
