Axis Communications P1343-E Manual do Utilizador descarregar pdf (Página 24)

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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Axis Communications P1343-E Manual do Utilizador Página 24