23
Important:
• Do not connect 2 wires or more directly
to a terminal. When it is necessary to
connect 2 wires or more, use a splitter.
• Connect an external device with verifying
that the ratings are within the specifica-
tions below.
r
Insert the external I/O terminals plug to
the external I/O terminals on the mount-
ing side of the camera firmly.
* Make sure that the external I/O terminals
plug is inserted to the external I/O termi-
nals firmly.
<Ratings>
q
ALARM IN
No-voltage make contact input (4-5 V DC
pulled up)
OFF:
Open or 4-5 V DC
ON:
Make contact with GND (required
drive current: 1 mA or more)
w
ALARM OUT,
e
AUX OUT
Open collector output (external max.
applied voltage: 20 V DC)
OPEN:
4-5 V DC, internally pulled up
CLOSE:
Output voltage of 1 V DC or less
(100 mA or less)
w
Alarm output (
ALARM OUT)
r
GND
q
Alarm input (
ALARM IN)
e
AUX output (
AUX OUT)
External I/O terminals
