JVC TK-C1530U/E Instructions Manual page 24

Setup
Connecting the back panel (continued)
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. 39)
● 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.
CLASS 2 ONLY(U TYPE)
SEE INSTRUCTION
ISOLATED POWER ONLY(E TYPE)
MANUAL
POWER
+
- INT
DC12V d
1 2
AC24V H
RX TERM-OFF
MENU
SET
VIDEO OUT
SELECTOR
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.
22
24
IN
GND
LL
ON
AUX
GND
Z
Z Please use a shilded cable.