Panasonic AJ-FX216 Operating Instructions Manual page 26

• Connection with the Alarm Sensor
You can connect an alarm sensor to record the pic-
tures of channels that receive alarm input signal.
Use an alarm sensor that meets the following con-
ditions:
1. The power capacity must be less than 5 V DC
(open collector output or normally open con-
tact).
2. The voltage between the alarm connector and
the ground terminal must be 0-0.8 V when con-
tact is made.
Connect the sensor switch and the alarm input con-
nector.
Sensor 16
Note:
Leave connector pin 23 blank.
• Connection with the Alarm Output Connector
Power capacity of alarm output connector less than
100 mA:
• Make sure to match the polarity when connect-
ing the buzzer to the alarm output connector.
• Connect the positive pole (+) of the buzzer to
pin 24 of the alarm output connector.
Sensor 1
Buzzer
Power capacity of alarm output connector more
than 100 mA:
• Connect the buzzer through a relay circuit to
pin 24 of the alarm output connector. Do not
connect it directly.
+24V
NC: Normally Closed Contact
NO: Normally Open Contact
C:
-23-
NO
NC
To Buzzer
C
Relay
Common