Abus TVIP40000 Manuel Utilisateur page 67

3. Video server description
3.1 Front view
3.2 Rear view
3.3 Alarm inputs and digital outputs
PIN Descritption
1 +12V Output
2 Digital output
3 Digital input
4 Ground
5 24V AC input
6 24V AC input
7 RS-485 +
8 RS-485 -
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Power supply
Microphone switch
internal/external