I How To Use The Terminals Of The Alarm/Control Connector - Panasonic WJ-ND300 Installation Manual

I How to Use the Terminals of the ALARM/CONTROL Connector

These terminals are used for emergency recording, auto time adjustment, taking measures against power outages, and when
installing a buzzer, a lamp, or similar alarm device.
The terminal pin array and connections are shown below. The connector used should be compatible with the pin configuration.
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
Alarm output 8
w
Alarm output 9
e
Alarm output 10
r
Alarm output 11
t
Alarm output 12
y
Alarm output 13
u Alarm output 14
i Alarm output 15
o Alarm output 16
!0 Network error output
!1
Alarm reset input
Emergency recording
!2
input
!3 , !4
Earth (Grounding)
Alarm output for available
!5 disk space of the copy/-
event recording area
!6
HDD error output
!7 Camera error output
!8 Error output
Outage processing end
!9
output
@0
Time adjustment I/O
@1
NC
@2 Alarm suspension input
@3 Outage detection input
External recording mode
@4
changeover
@5 +5 V output
18
Signal
Alarm signal output at an event occurrence
Signal output upon detection of a broken Ethernet
link
Signal output upon DHCP IP address expiration
Canceling the alarm display
Starting emergency recording signal input
Generation of signal output for disk space alarm-
ing of the copy/event recording area
Signal output upon detection of a HDD error
Signal output upon detection of a camera error
Signal output upon detection of a unit error
Signal output upon completion of outage pro-
cessing
The time of this unit is adjusted to the preset time
according to the signal input. This signal output is
then generated for the setting time of this unit.
Time of all other units is adjusted to the setting
time of this unit.
The state of alarm suspension is assumed
according to the signal input.
Start of outage processing according to the sig-
nal input.
Changeover to the external recording mode
+5 V output
!3
ALARM/CONTROL
@5
Operation
q
!4
Remarks
Open collector output
24 V max., 100 mA
Open collector output
24 V max., 100 mA
Non-voltage make contact input
–100 mA, 5 V pull-up
Open collector output
24 V max., 100 mA
High (+5 V - +12 V,
6.3 mA max.)
52 kΩ 5 V pull-up,
–100 mA/make contact
Non-voltage make contact input
–100 mA, 5 V pull-up
200 mA max.