Panasonic wj-fs216 Manuale Utente

-23-

Sensor 16       

Sensor  1

Buzzer

NO

C

NC

To  Buzzer

Relay

+24V

NC: Normally Closed Contact
NO: Normally Open Contact
C:    Common

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.

Leave connector pin 23 blank.

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.

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.