Axis P1353-E Installationsanleitung Seite 15

AXIS P1353-E/P1354-E 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 Manual, available on www.axis.com, for information on how to set
up an event.
Function Pin
GND 1
3.3 V DC 2
Power
Digital 3
Input
Digital 4
Output
Connection diagram
The following connection diagram gives an example of how to connect an auxiliary device to the
network camera.
3.3V
max. 50mA
Notes
Ground
Can be used to power auxiliary equipment.
Note: This pin can only be used as power out.
Connect to GND to activate, or leave floating
(unconnected) to deactivate.
Note: Connected to housing electronics at delivery.
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.
D
G
S
1
E.g. push button
2
3
4
Page 15
Specifications
Max load = 50 mA
Min. input = -40 V DC
Max. input= +40 V DC
Max. load =100 mA
Max. voltage = + 40 V DC