ABUS 2-Zone alarm system Conrad Alarm zones 2 Conrad 数据表

31

The terminal clamps 9 and 10 are
intended for connection to a door bell
button. The connection is suitable for a
button with N.O. (normally open) contact.

The door bell is ready for operation around the clock if the alarm system is properly
supplied with voltage.

A key switch can be connected to 
the terminal clamps 10 and 11. Thus,
it is possible to arm or disarm the
alarm system with this switch.

The alarm system is disarmed when the connected contact is closed. The alarm system
is armed (after the end of the exit delay = 60 seconds) when the contact is opened.

☞

Always observe that the slider on the front is in the “HOME” or “AWAY”
position if the device is to be armed or disarmed with an external key switch.

An additional status LED be connec-
ted to the terminal clamps 5 (+) and
12. This makes it possible to recog-
nise the alarm system’s operating
state from another site
The function of the external status
LED is identical with the function of the “EXIT” status LED on the alarm system’s front.

1

2

3

4

5

6

7

8

9

10

11 12

1K

LED

+

1

2

3

4

5

6

7

8

9

10

11 12

KEYSWITCH

-

1

2

3

4

5

6

7

8

9

10

11 12

DOOR BELL

BUTTON(S)

N.O.