e1249d1
19
Fire & Security Products
Siemens Building Technologies Group
01.1999
3.4.21 Text control terminal B3Q590
Pos. Component Preparation Default
1 DIL switch S3
LON-Bus address
Set as per system documentation address 0
2 Resistor R1
LON-Bus termination (EOL)
R1 must be removed if B3Q590 is not the
last device on the LON-Bus (when wired as
a stub line)
see also description of hardware
(document e1260)
100W
3 Labels
Included in Z5B....
Attach additional labels if necessary and in-
sert
Supplied/ordered sepa-
rately (not available in
all countries)
4 KABA key-operated switch
(optional)
Included in Z3S100
Remove existing lock barrel and fit KABA
barrel
Nordic fire brigade key-
operated switch fitted
Afterwards fit B3Q590 and connect up LON-Bus and supply cables and LED control unit if necessary
2
1
3
3
4