Siemens NK8000 MP.4.60 - Page 43

Hardware installation
NK822x hardware installation
5
43
Building Technologies
A6V10062437_a_en
Fire Safety & Security Products 30.06.2013
I
2
C interface
1 2 3 4
SIEMENS
NK8223
Power
Vital functions
Tamper
Download
Diagnostic
Com 1
Com 2
Com 3
Com 4
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 81 2 3 4 5 6 7 8
DF8090 DF8040 DF8040 DF8020
PW
MAINS
AC/DC
LOW BATT
BATT FUSE
12
34
NK822x I
2
C bus addresses
Item Description
1 Address setting (factory setting): address 8.
2 Address setting (factory setting): address 1.
3 Address setting: address 2.
4 Address setting (factory setting): address 1.