50
FAQ
I/
O Terminal Connector - Pin Assignment
Pin
Function
Description
1
DO_NO
Digital output implementation; Pin7 to COM (Pin6) is a Photo-coupled
relay on Normal Open status. External device can directly connect to the
terminals. However the current that will go through the 2 nodes must not
exceed 130mA. An external “Relay” can also be connected to the terminals
as an implementation. In this case, current (or/and voltage) limitation is
specified by the external Relay.
2
DO__COM
3
DI
Connect to GND to activate, or leave floating (or unconnected) to
deactivate.
4
GND
5
Audio In
2 way Audio connectors , and connect to GND to activate
6
Audio Out
7
GND
Summary of Contents for NB670E
Page 21: ...20 3 Camera General ...
Page 23: ...22 Advanced ...
Page 26: ...25 3 Quid with source view 4 Triple view ...
Page 29: ...28 4 Event ...
Page 44: ...43 7 System Information Lists of System and Network configurations ...