Panasonic WJND400 - NETWORK DISK RECORDER, Installation Manual

Page: 32 / 60

32
About Connectors
You can use emergency recording and auto adjustment time functions w hen alarm e q uipment like a b uzzer or indicator w hich is mounted
externally.
Create the connector b y referring to the pin assignments.
The pin assignments are different for other Net w ork Disk Recorders. Connect using the follo w ing chart.
Usin g the Alarm/Control connector
Pin Assi g nments
14
25
13 1
ALARM/CO N TROL
Pin
Number
Name Description of Operation Remarks
1 Alarm input 8 Event action w ill b e performed according to the
settings.
Non-voltage make contact input 5 V
pull-up 150 k
Ω
2 Alarm input 9
3 Alarm input 10
4 Alarm input 11
5 Alarm input 12
6 Alarm input 13
7 Alarm input 14
8 Alarm input 15
9 Alarm input 16
10 Net w ork error output Signal output upon detection of a b roken Ethernet
link.
Signal output upon DHCP IP address expiration.
Open collector output 24 V DC max.,
100 mA
11 Alarm reset input Canceling the alarm display Non-voltage make contact input 5 V
pull-up 150 k
Ω
12 Emergency recording input Starting emergency recording signal input
13 Signal ground
14 Signal ground
15 Availa b le disk space
w arning output
Signal output for availa b le disk space w arning of
the recording/copy area
Open collector output 24 V DC max.,
100 mA
16 HDD error output Signal output upon detection of a HDD error
17 Camera error output Signal output upon detection of a camera error
1 8 Error output Signal output upon detection of a unit error
19 Po w er outage recovery
completion output
Signal output upon completion of outage
processing High (+5 V - +12 V , 6.3 mA max.)
20 Time adjustment input/
output 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. 52 k
Ω
5 V pull-up, Output current –100
mA/Non-voltage make contact input
21 Alarm output Alarm signal output at an event occurrence Open collector output 24 V DC max.,
100 mA
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