Siemens Codelock K44 Duo Installation & User Manual page 9

K44 Duo Installation & User manual
1
Power in, terminal nos 1(+) and 2. 12-24 V.
2
Input for extra LED (red), terminal nos 3 and 4. 10-35
V DC.
3
Tamper switch, terminal nos 5 and 6. Closed when
the housing is closed.
4
Code disabling from external time clock.
Input 1: Close terminal nos 8 and 7.
Input 2: Close terminal nos 9 and 7.
5
Output for alert or duress. Use E7 relay. Connect
between terminal nos 10 and 1(+).
6
Contact for zero (0) opening. Close terminal nos 11
and 7.
7
Output for Door bell (buzzer). Use E7 relay. Connect
between terminal nos 12 and 1(+).
8
Input for door contacts. The contact is closed when
the door is closed. Terminal nos 13 and 15 (19 and 21
respectively).
9
Exit button. The door opens on closing terminal nos
14 and 15 (20 and 21 respectively).
10
Electric locking device. Dashed line refers to locks
with fail-safe function.
11
SW1 push button. Used when choosing password
and erasing memory.
9