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AXIS M1143–L - User Manual
Technical Specifications
Function/group
Item
Specications
Warranty
Axis 1-year warranty and AXIS Extended Warranty option, see www.axis.com/warranty
Connectors
I/O Connector
4-pin terminal block for:
• Auxiliary power (DC output)
• Digital Input
• Digital Output
• 0 V DC (-)
1 2 3 4
Function Pin Notes
Specications
0 V DC (-)
1
0 V DC
DC output
2
Can be used to power auxiliary equipment.
Note: This pin can only be used as power out.
3.3 V DC
Max load = 50 mA
Digital Input
3
Connect to pin 1 to activate, or leave oating (unconnected)
to deactivate
0 to max 40 V DC
Digital Output
4
Connected to pin 1 when activated, oating (unconnected)
when deactivated. If used with an inductive load, e.g. a relay,
a diode must be connected in parallel with the load, for
protection against voltage transients.
0 to max 40 V DC, open drain,
100 mA
3.3 V max 50 mA
1
2
3
4
SD Card Slot
The Axis product supports microSD cards with up to 64 GB of storage. For best recording performance, use ultra-high speed microSD
cards (microSDHC UHS-I or microSDXC UHS-I).
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