Axis Communications F44 Guide D'installation page 17

3
Config-
–
urable
6
(Input or
Output)
Power Connector
2-pin terminal block for DC power input. Use a
Safety Extra Low Voltage (SELV) compliant limited
power source (LPS) with either a rated output power
limited to ≤100 W or a rated output current limited
to ≤5 A.
AXIS F44 Dual Audio Input
Digital input – Connect to pin
1 to activate, or leave floating
(unconnected) to deactivate.
Digital output – Connected
to pin 1 when activated,
floating (unconnected) when
deactivated. If used with an
inductive load, e.g. a relay,
a diode must be connected
in parallel with the load, for
protection against voltage
transients.
17
0 to max 30 V DC
0 to max 30 V DC,
open drain,
100 mA