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AXIS A1601 Network Door Controller
Configurable (Input or
Output)
Important
• When the reader is powered by the controller, the qualified cable length is up to 150 m
(500 ft).
• When the reader is not powered by the controller, the qualified cable length for reader
data is up to 150 m (500 ft) if the following cable requirement is met: AWG 22.
Supervised inputs
To use supervised inputs, install end of line resistors according to the diagrams below. The
diagram to the left shows the default parallel connection. The diagram to the right shows a serial
connection with the verified resistors R=1kΩ, 2.2kΩ, 4.7kΩ, and 10kΩ.
1
Input
2
0 V DC (-)
R
1kΩ, 2.2kΩ, 4.7kΩ, 10kΩ
For more device-specific information, go to the solution guides for Secure entry, or 3rd party
solutions.
7–8
Digital input —
Connect to pin
1 to activate,
or leave floating
(unconnected) to
deactivate.
Digital output —
If used with an
inductive load, e.g.,
a relay, connect a
diode in parallel with
the load, to protect
against voltage
transients.
22
0 to max 30 V DC
0 to max 30 V DC,
open drain, 100 mA
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