Connecting To External Devices - Motorola Avigilon ACC VMA-RPA-4P4 User Manual

Connecting to External Devices

External devices are connected to the appliance 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 20