About The Connectors; How To Use The Terminals Of The Alarm/Control Connector; Pin Configuration - Panasonic WJ-ND400K 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, taking measures against power outages, and when install-
ing a buzzer, a lamp, or similar alarm device.
The connector to be used should be compatible with the pin configuration.
● Pin configuration
The pin array is different from other network disk recorders. Make sure
that the connection is correct by referring to the following.
Pin No. Signal
1 Alarm input 8
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
11 Alarm reset input
12 Emergency recording
input
13 Signal ground
14 Signal ground
Available disk space
15
warning output
16 HDD error output
17 Camera error output
18 Error output
Outage processing end
19
output
Operation
Event action will be performed according to
the settings.
Signal output upon detection of a disconnect-
ed Ethernet link. Signal output upon DHCP IP
address expiration.
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
processing
13
ALARM/CONTROL
25
14
Remarks
Non-voltage make contact, +5 V pull-up
150 kΩ
Open collector output/24 V DC max., 100 mA
Non-voltage make contact, +5 V pull-up 150 kΩ
Open collector output/24 V DC max., 100 mA
High (+5 V to +12 V, 6.3 mA max.)
1
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