Axis Communications P1428-E user manual Connectors, Function Pin Specifications

AXIS P1428–E Network Camera

Technical Specifications

Connectors

I/O Connector

4–pin terminal block for:

• Auxiliary power (DC output)

• Digital Input

• Digital Output

• 0 V DC (-)

Function	Pin	Notes	Specifications
0 V DC (-)	1		0 V DC
DC output	2	Can be used to power auxiliary equipment.	12 V D C
		Note: This pin can only be used as power out.	Max load = 15 mA
Digital Input	3	Connect to pin 1 to activate, or leave floating (unconnected)	0 to max 30 V DC
		to deactivate.
Digital Output	4	Connected to pin 1 when activated, floating (unconnected)	0 to max 30 V DC, open drain,
		when deactivated. If used with an inductive load, e.g. a relay,	100 mA
		a diode must be connected in parallel with the load, for
		protection against voltage transients.

SD Card Slot

Supports microSD cards with up to 64 GB of storage. For best recording performance, use a microSDHC or microSDXC card with speed class 10.

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