Hardware installation
5
NK822x hardware installation
38
Building Technologies A6V10062437_a_en
Fire Safety & Security Products 30.06.2013
Top view
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18 5 1
2
1
1 2 3 4 5
NK822x electrical interfaces (top view)
Item Name Description
1 — LON Status LEDs
2 CN1 Ethernet
3 CN2 Not used.
4 CN3 Power and LON
5 CN4 RS485 (in place of COM1)
Note: Connectors in Figure
NK822x electrical interfaces (top view)
are valid for
NK8222, NK8223 and NK8225.