User Guide

AXIS 2400/2401 Administration Manual Appendix F - The IO Terminal Block 59
Digital Inputs
The four digital inputs make it possible to trigger your snapshots on chosen events using a
programming script. By connecting a motion detector to a digital input for example, it is possible
to trigger picture storage for each occasion that the detector is activated.
For full programming information, please refer to Appendix H- The Programming Script.
Schematic diagram of the AXIS 2400/2401 Auxiliary Connector
- displaying a possible application
AXIS 2400/2401
Relay
Switch
Mains Power
24V DC
Appliance
Optional
Relay
Switch
o
o
~
~
o
o
o
o
o o
o
o
o
o
x
oo
o
o
o
o
o
12V AC
Control
Device
o
o
o
o
o
RS485 A
RS485 B
1
2
9
10
11
12
13
14
15
16
8
7
PTZ Camera
Industrial
-
+
o
o
+
-
Switch, motion detector, etc.