Axis Q3517-SLVE, Installation Manual

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AXIS Q3517-SLVE Network Camera
Digital input or Supervised input – Connect to
pin 1 to activate, or leave floating (unconnected)
to deactivate. To use supervised input, install
end-of-line resistors. See connection diagram for
information about how to connect the resistors. 0 to max 30 V DC Configurable
(Input or
Output)
3–
4
Digital output – Connect to pin 1 to activate, or
leave floating (unconnected) to deactivate. If used
with an inductive load, e.g., a relay, connect a
diode in parallel with the load, to protect against
voltage transients. 0 to max 30 V DC,
open drain, 100 mA
Example
1
DC ground
2
DC output 12 V, max 50 mA
3
I/O configured as supervised input
4
I/O configured as output
21
EN