About The Connectors; How To Use The Terminals Of The Alarm/Control Connector - Panasonic WJ-HD616/1000 Installation Manual

About the connectors

How to use the terminals of the ALARM/CONTROL connector
These terminals are used for emergency recording, auto time adjustment and when installing a buzzer, a lamp or a similar alarm
device.
The connector to be used should be compatible with the pin array.
Pin array
The pin array is different from other digital disk recorders. Make sure
that the connection is correct referring to the following.
Pin No. Signal
1 Alarm output 8
2 Alarm output 9
3 Alarm output 10
4 Alarm output 11
5 Alarm output 12
6 Alarm output 13
7 Alarm output 14
8 Alarm output 15
9 Alarm output 16
10 N/A
11 Alarm reset input
12 Emergency recording input
13 Signal ground
14 Signal ground
15 Available disk space warning
output
16 HDD error output
17 Camera error output
18 Error output
19 Outage processing end
output
20 Time adjustment I/O
21 Sequence switchover I/O
22 Alarm suspension input
23 Outage detection input
24 External recording mode
switching input
25 +5 V output
44
Operation
Alarm signal will be supplied at an event occur-
rence
Canceling the alarm display
Starting emergency recording signal input
Signal output for available (remaining) disk space
warning of the normal recording area/event
recording area/copy area
Signal output upon detection of an HDD error
Signal output upon detection of a camera error
Signal output upon detection of a recorder error
Signal output upon completion of outage pro-
cessing
According to the signal input, the time of this
recorder will be generated as the signal output,
and then the time of all other recorders is adjust-
ed to the time of this recorder.
According to the signal input, the sequence
operation will be switched and the signal output
will be generated upon the sequence switchover.
The state of the alarm suspension is assigned
according to the signal input.
Start the outage processing according to the sig-
nal input.
Changeover to the external recording mode
+5 V output
13 1
ALARM/CONTROL
25
14
Remarks
Open collector output
24 V DC max., –100 mA
Non-voltage make contact
input/5 V pull-up
Open collector output/
24 V DC max., –100 mA
High (+12 V) 12 mA
30 kΩ, 5 V pull-up, Output cur-
rent –100 mA/Non-voltage make
contact input
Non-voltage make contact
input/5 V pull-up, –100 mA
200 mA max.