21
Alarm input 2
Alarm input 3
Alarm input 4
Alarm input 5
Alarm input 6
Alarm input 7
Alarm input 8
Alarm output 1
Alarm output 2
Alarm output 3
Alarm output 4
Earth (Grounding)
Alarm input 9
Alarm input 10
Alarm input 11
Alarm input 12
Alarm input 13
Alarm input 14
Alarm input 15
Alarm input 16
Alarm output 5
Alarm output 6
Alarm output 7
Alarm input 1
■
How to Use the Terminals of the ALARM Connector
These terminals are used to connect the alarm devices, such as sensors, door switches, etc.
The terminal pin array and connections are shown below. The connector to be used should be compatible with the pin configu-
ration.
Pin Configuration
The pin array is different from other disk recorders. Make sure that the connection is correct referring to the following.
Pin No.
q
Signal
Operation
Event action will be performed accord-
ing to the settings.
Non-voltage make contact input
–100 mA, 5 V pull-up
Alarm signal output at an event occur-
rence
Open collector output
24 V max., 100 mA
Event action will be performed accord-
ing to the settings.
Non-voltage make contact input
–100 mA, 5 V pull-up
Alarm signal output at an event occur-
rence
Open collector output
24 V max., 100 mA
Remarks
w
e
r
t
y
u
i
o
!0
!1
!2
!3
,
!4
!5
!6
!7
!8
!9
@0
@1
@2
@3
@4
@5
ALARM
q
!3
@5
!4
* Refer to page 17 about "Alarm output 8 - 16".
