Siemens NK8232

5
Hardware installation
NK822x hardware installation
38
Building Technologies
A6V10062437_a_en
CPS Fire Safety
30.01.2019
Bottom view
1 2
3 4
Serial RS232 interfaces
Item
Name
Description
1
COM 3
—
2
COM 4
—
3
COM 1
In place of CN4
4
COM 2
—
Note: NK8222 and some NK8223/NK8225 configurations do not include
COM3/COM4.