Siemens FC700A User Manual

45 

Siemens Building Technologies

 

 007836_a_en_--.doc

Fire & Security Products 

 

03.2004

 
 

 

 

Activation via local communication Bus 'LON' 

 

4 different types of device available 

– 

B3Q580 

= 

Text display terminal 

– 

B3Q590/595  = 

Text control terminal 

– 

K3I050 

= 

LON/Mimic Display converter 

– 

K3I110 

= 

LON I/O card 

 

Connection via I-Bus/LON module E3I040 (converter between I-Bus and LON-
Bus) 

 

The function 'LON-Bus' is possible once per station type 'FC' and 'FT' 

 

Max. 32 devices per LON-Bus (device type can be mixed as required) 

 

Monitored two-wire-Bus without loop line function 

 

All devices require a separate feed line from E3I040 

 

Wiring of the LON-Bus 

– 

As 'stub line' up to 1000m (without T-branches) 

– 

As 'free topology' up to 500m (length of line to all devices added) with 'MICC' 
as 'stub line'.... 700m / as 'free topology'... 300m 

– 

With special cable (Belden 85102 or 8471) and as 'stub line' up to 2700m 

– 

Only possible via twisted line (10 turns per meter) 

 

CPU-overlapping functions possible 

 

B3Q59x: bottom three LEDs are pluggable. Allows application with different LED 
colour 

 

E3I040

Z3I1050

(not monitored)

E3I040

Z1B070

Z1K030

 

 

 

Details K3R072 see page 43 

 

Details B3R051 see page 29