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AXIS 231D+/232D+ - Connection Module
Connection Module
This section describes the pinout provided by the Connection module consisting of:
• 4 transistor outputs
• 4 digital inputs
• power and GND (ground)
The inputs/outputs are used in applications for event triggerin
g, time lapse recording,
alarm notification via email, and picture storage to FTP locations, among others.
• Input - for example
a doorbell. If the doorbell is pressed, the state changes, and
the input is active (shown under Event Configuration > Port Status).
• Outpu
t - for example, an alarm device that can be activated from Output buttons
from the Live View page or as an action to an Event Type. The output shows as
active (under Event Configuration > Port Status), if the alarm device is acti-
vated.
Connection Module Pinout
1. Loosen the corresponding screw on top of the pin (see the table above to determine
which pin to use).
Function Description Function Description
n/a not used GND ground
n/a not used
GND ground
n/a not used Transistor Output 4 See below
n/a not used
Digital Input 4 See below
n/a not used Transistor Output 3 See below
n/a not used
Digital Input 3 See below
n/a not used Transistor Output 2 See below
PS GND ground
Transistor Output 1 See below
24 VAC 24 VAC Digital Input 2 See below
24 VAC 24 VAC
Digital Input 1 See below
Digital Input (1-4)- connect to GND to activate or leave floating (unconnected) to deactivate
Transistor Output (1-4)- Max. load 100mA, max. voltage 24V DC. An open-collector NPN transistor with
the emitter connected to pin 2 (GND). If used with an external relay, a diode must be connected in parallel
with the load for protection against any voltage transients.
24V AC Power
used
4 transistor outputs
(see table below)
4 digital inputs
not