Page 24 AXIS P13-E Network Camera Series Installation Guide
Note:
The I/O connector on the network camera is connected to the housing electronics at deliv-
ery and will trigger an input port event to indicate a fan or heater error when activated.
Please refer to the User’s Manual, available on the CD provided with this product, or from
www.axis.com, for information on how to set up an event.
Function Pin Notes Specifications
GND 1 Ground
3.3 V DC
Power
2 Can be used to power auxiliary equipment.
Note: This pin can only
be used as power out.
Max load = 50 mA
Digital
Input
3 Connect to GND to activate, or leave floating
(unconnected) to deactivate.
Note: Connected to housing electronics at delivery.
Min. input = -40 V DC
Max. input= +40 V DC
Digital
Output
4 Uses an open-drain NFET transistor with the source
connected to GND. If used with an external relay, a
diode must be connected in parallel with the load,
for protection against voltage transients.
Max. load =100 mA
Max. voltage = + 40 V DC
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