American Dynamics ADCTDN0230P Security Camera User Manual


 
22
Setup
Connecting alarm input/output terminal
Alarm input terminal
Connect infrared sensor, door sensor, metal sensor or sensor of manual
switch and the like.
To prevent noise from entering the internal circuit, supply non-voltage
setting signal.
Do not supply voltage.
Can be set via menu whether to set to alarm when the contact is short
(MAKE), or when the contact is open (BREAK). (A Pg. 37)
Supply such that the alarm signal continues for more than 200 ms. The
recognition of alarm signal may not be guaranteed if less than 200 ms.
Alarm output terminal
Connect to alarm devices such as alarm, indicator, light or buzzer.
Open-collector Low signal.
Maximum voltage 25 V, current 30 mA.
Connecting the back panel (continued)
Z
CLASS 2 ONLY
ISOLATED POWER ONLY
SEE INSTRUCTION
MANUAL
POWER
VIDEO OUT
SELECTOR
SET
MENU
INT LL
+
1
2
DC12V d
AC24V H
IN
GND
Z Please use a shielded cable.
AUX
GND
22ǡ
ADCTDN2412N_P_EN.book Page 22 Friday, September 28, 2007 12:49 PM