20
How to use the terminals of the ALARM/CONTROL
The ALARM/CONTROL connectors on the back is used when connecting an external device such as a sensor that outputs alarm
signals or when installing an external alarm device such as a buzzer or a lamp outside.
Insert the unarmored cable into the provided terminal plug (12 pin) and then mount it on the ALARM/CONTROL connector on the
back.
* The cable should be a single or twisted wire with AWG 26~16 and an exposed length of 9 mm {11/32 inches}.
ALARM/CONTROL
connector on the back
D1
C1
D12
ALARM/CONTROL
C12
Cable connections
②
Tight the screw when the cable is
fully inserted into the terminal hole.
①
Loosen the screw of the desired
terminal on the terminal plug.
③
Mount the terminal plug with the
cable connected on the ALARM/
CONTROL connector socket on
the back.
Terminal plug (12 pin)
C1 (D1) side
Pin array
Pin No.
Signal
Operation
Remarks
C1
Alarm output 1
Alarm signal will be supplied at an event occurrence
Open collector output
24 V DC max., –200 mA max.
C2
Alarm output 2
Alarm signal will be supplied at an event occurrence
C3
Alarm output 3
Alarm signal will be supplied at an event occurrence
C4
Alarm output 4
Alarm signal will be supplied at an event occurrence
C5
Time adjustment I/O
According to the signal input from the other device,
the time of the recorder will be adjusted to the hour
based on the input time
In addition, the signal is output at the setting time
of the recorder and the time of other equipment is
adjusted to the time of the recorder
Input:
Non-voltage make contact input
Output:
Open collector output
24 V DC max., –200 mA max.
C6
Preliminary Input/Output 1
These are for future input and output, and cannot
be used
C7
Preliminary Input/Output 2
C8
Preliminary Input/Output 3
C9
Preliminary Input/Output 4
C10
+5 V output
+5 V output
+5 V±0.5 V, 200 mA max.
C11
Signal ground
C12
Signal ground
D1
Alarm reset input
Canceling the alarm display
Non-voltage make contact input
D2
Emergency recording
input
Starting emergency recording signal input
D3
Outage detection input
Start of outage processing according to the signal
input
D4
External recording
mode switching input
Changeover to the external recording mode by
the signal input
D5
Network error output
A signal will be output upon detection of a discon-
nected Ethernet link or IP expiration of the DHCP
Open collector output
24 V DC max., –200 mA max.
D6
HDD error output
Signal output upon detection of an HDD error
D7
Camera error output
Signal output upon detection of a camera error
D8
Recording error output
Signal output upon detection of a recording error
D9
Recorder error output
Signal output upon detection of a recorder error
D10
Outage processing
end output
Signal output upon completion of outage pro-
cessing
High (ON) 5 V DC
Low (OFF) 0 V DC
D11
Signal ground
D12
Signal ground
* Refer to the "About the error logs and the network logs" (
☞
Operating Instructions (PDF)) for further information about each
error output.
3
Connections
(continued)
