19
3
Connections
(continued)
Time and polarities of the ALARM/CONTROL connector
Terminal name
Active Time
Remarks
Alarm input
100 ms or more
N.O.: L active
N.O.: H active
Emergency recording input
100 ms or more
L active
HDD error output/
Recording error output
At an error occurrence until the period selected for "Error
output duration" has passed*
L active
Camera error output
At an error occurrence until the period selected for "Error
output duration" has passed* or the camera reset
L active
Alarm output
The set time on the setup menu
L active
General-purpose input/output
(when set to input)
100 ms or more
For N.O.: L active
For N.C.: H active
General-purpose input/output
(when set to output)
At an error occurrence until the period selected for "Error
output duration" has passed *
L active
* The error output duration is configured on the "Advanced setup" menu - the "Maintenance" page - "System management" of
the setup menu. (
☞
Operating Instructions (PDF))
Note:
• During "L active (Low active)", the logic will be implemented when the voltage level of signal is low.
• During "H active (High active)", the logic will be implemented when the voltage level of signal is high.
