Avigilon ACC VMA-RPO-4P2 - Connecting to External Devices

Connecting to External Devices
External devices are connected to the recorder through the I/O terminal. The pinout for the I/O terminal is
shown in the following diagram:
1. OUT 2 (Relay Output) — Form-A dry contact outputs. When active, terminals are connected. Terminals
are open when inactive.
Maximum load is 30V, 2A or 200V, 250mA.
2. OUT 2
3. Ground (GND)
4. OUT 1 (Relay Output) — Form-A dry contact outputs. When active, terminals are connected. Terminals
are open when inactive.
Maximum load is 30V, 2A or 200V, 250mA.
5. OUT1
6. GND
7. IN 4 (Alarm In)— Active-Low inputs. To activate, connect the Input to the Ground pin (GND). To
deactivate, leave disconnected or apply between 3 – 15V.
8. IN 3
9. IN 2
10. IN 1
Connecting to External Devices 19