Axis 01160-001 User Manual page 12

AXIS T61 Audio and I/O Interface Series
Specifications
4-pin terminal block
Function
DC ground
DC output
Configurable
(Input or Output)
Example
1
DC ground
2
DC output 12 V, max 50 mA
3
I/O configured as supervised input
4
I/O configured as output
Pin Notes
1
2
Can be used to power auxiliary equipment.
Note: This pin can only be used as power out.
3–4
Digital input or Supervised input – Connect to pin 1 to activate, or
leave floating (unconnected) to deactivate. To use supervised input,
install end-of-line resistors. See connection diagram for information
about how to connect the resistors.
Digital output – Connect to pin 1 to activate, or leave floating
(unconnected) to deactivate. If used with an inductive load, e.g., a
relay, connect a diode in parallel with the load, to protect against
voltage transients.
11
Specifications
0 V DC
12 V DC
Max load = 50 mA
0 to max 30 V DC
0 to max 30 V DC, open drain,
100 mA