Connecting To External Devices - Motorola Avigilon 3 Series User Manual

Connecting to External Devices

External devices are connected to the Video Appliance through the digital I/O connector. The pinout for the
I/O connector is shown in the following diagram:
Figure 15:
Digital I/O connector pinout schema.
Pin Function
1
IN1
2
IN2
3
IN3
4
IN4
5
GND
6
7
8
Connecting to External Devices
Alarm Inputs — Active-Low inputs. To activate, connect the Input to the
Ground pin (GND). To deactivate, leave disconnected.
Description
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