65
Digital I/O User Manual
DI/DO connector – Use in applications for e.g. motion detection, event
triggering, SD recording and alarm notifications via FTP/EMAIL/SAMBA.
•Digital output — For connecting external devices such as relays, alarm
bell or LEDs. Connected devices can be activated by the
Configuration
Event interface or digital output buttons on the Home
page.
Pin
Notes
Specifications
Trigger is “Off”, DO connect to GND
Trigger is “On”, DO is floating
Max load:
30mA,30VDC
Please refer to the following illustration for DO connection method
Trigger
H
CAMERA
DO
GND
GND
Power
RL
•Digital input — An alarm input for connecting devices that can toggle
between an open and closed circuit, for example: PIRs, door/window
contacts, glass break detectors, etc. When a signal is received the state
changes and the input becomes active.
Pin
Notes
Specifications
DI is floating, trigger is “high”
DI is high, trigger is “low”
Max current input:
30mA
