32 about connectors, Using the alarm/control connector, Pin assignments – Panasonic WJ-ND400 User Manual
Page 32
32
About Connectors
You can use emergency recording and auto adjustment time functions when alarm equipment like a buzzer or indicator which is mounted
externally.
Create the connector by referring to the pin assignments.
The pin assignments are different for other Network Disk Recorders. Connect using the following chart.
Using the Alarm/Control connector
Pin Assignments
14
25
13
1
ALARM/CONTROL
Pin
Number
Name
Description of Operation
Remarks
1
Alarm input 8
Event action will be performed according to the
settings.
Non-voltage make contact input 5V
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
Network error output
Signal output upon detection of a broken 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 5V
pull-up 150 k
Ω
12
Emergency recording input
Starting emergency recording signal input
13
Signal ground
14
Signal ground
15
Available disk space
warning output
Signal output for available disk space warning 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
18
Error output
Signal output upon detection of a unit error
19
Power 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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