B3R051 Parallel indicator panel
82
Siemens Building Technologies
007831_a_en_--.doc
Fire & Security Products
03.2004
21.4 Wiring
principle
Control terminal and parallel indicator panel in immediate vicinity
F12A100: 0.4m
F12A470: 1.5m
24V supply line
Data bus
Data bus
First 24 display fields
Second 24 display fields
B3Q700
K7
ST4
K3I050
K1
ST2
or
Equipment 1
K1
ST1
B3R051
ST2
B3R051
Equipment 2
K1
ST2
ST1
Parallel indicator panel separate from control terminal
Adapter
Z3I350
max. 1000m
Data bus
Data bus
First 24 display fields
Second 24 display fields
Parallel derivation
permissible
24V supply line
B3Q700
K7
ST4
K3I050
K1
ST2
or
B3R051
Equipment 1
K1
K2
ST2
B3R051
Equipment 2
K1
ST1
ST2
Note:
–
max. 24 units B3R051 or K3R072 (also mixed) possible with max. 8 different addresses
–
remove resistor array (see page 83) except on
one
unit