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K3I050 Mimic Display converter
92
Siemens Building Technologies
007831_a_en_--.doc
Fire & Security Products
03.2004
24
K3I050 Mimic Display converter
24.1 Overview
Convert LON-Bus to Data bus for Mimic Display drivers K3R072 or parallel indi-
cator panels B3R051
LON-Bus device
Max. 32 units
Connectable via flat cable or adapter Z3I530 up to 24 units K3R072 or B3R051,
nevertheless max. 8 addresses only
Inputs for key ’buzzer off’ and key ’lamp test’
Outputs for buzzer and LED ’system on’
Board format 100mm x 200mm
Equipped with mounting plate
24.2 Application
–
Required to run K3R072 and B3R051 via LON-Bus
24.3 Key
data
Operating voltage
9…45VDC
Current consumption
at 24V
at 45V
at 9V
quiescent 15mA
max. 30mA
quiescent 30mA
max. 50mA
quiescent 15mA
max. 30mA
Ratings output
buzzer
output LED state ON
max. 50mA / 22VDC
3,3VDC / 10mA
24.4 Wiring
principle
max. length of connection from K3I050 to the last device: 1000m
LON-Bus
B3Q580
24V
DC
K3I050
Data Bus
E3I040
24V
DC
ST2
K1
Output 'buzzer'
Input 'lamp test'
-active: a) steady if any LED output within the K3R072, B3R051 is initiated
b) intermittent in case of a communication break
-remains active until input 'buzzer OFF' is activated or the cause for a) or b) no longer exists
-activates all LED outputs within the K3R072, B3R051 for apprx. 2 sec.
K3R072, B3R051 used via K3I050:
In the event of a communication break
(LON-Bus or I-Bus) the K3I050 sets all
LED outputs to the state 'inactive' and
activates the output 'buzzer'
B3Q590/
595
K3R072
or
B3R051
1
24
K3R072
or
B3R051
buz
zer
ope
ratio
n
LED
buz
zer o
ff
key
lam
p tes
t
key
X6
X7
X8
X9