Avigilon 2.0C-H6X-B - Connecting to External Devices

Connecting to External Devices 15
ConnectingtoExternalDevices
ExternaldevicesareconnectedtothecamerathroughtheI/Oterminalblock.ThepinoutfortheI/Oterminalblockis
showninthefollowingdiagram:
Figure1:Exampleapplication.
1. DigitalOutput
2. Ground
3. DigitalInput
4. VoltageOutput(Max50mA)
5. AudioGround
6. AudioInput(linelevel)
7. AudioOutput(linelevel)
8. RS-485B—InvertingRS-485pinforcontrollingexternalequipment.
9. RS-485A—Non-invertingRS-485pinforcontrollingexternalequipment.
l
0—ExternalDevice
l
*—Relay
l
**—Switch
l
M—Microphone
l
S—Speaker