Wiring Principle - Siemens Cerberus CS1140 Manual

B3R051 Parallel indicator terminal (supersedes B3R050)
47.4

Wiring principle

Control terminal and parallel indicator terminal in immediate vicinity
K3I050 or B3Q...
K3I050
K1 ST2
AlgoPilot B3Q...
K7 ST4
F12A100: 0.4 m / F12A470: 1.5 m
Parallel indicator terminal separate from control terminal
K3I050 or B3Q...
K3I050
K1 ST2
AlgoPilot B3Q...
K7 ST4
Adapter Z3I350
Note:
– Max. 24 units B3R051 or K3R071/072 (also mixed) possible with max. 8 different addresses
Remove resistor array except on one unit –> see page 200
–
198
Building Technologies
Fire Safety & Security Products
first 24 display fields
Equipment 1
B3R051
K1 ST1
Data bus
24 V supply
Parallel derivation
permissible
Data bus
max. 1000m
second 24 display fields
Equipment 2
ST2
Data bus
first 24 display fields
Equipment 1
B3R051
K1 K2 ST2
24 V supply
B3R051
K1 ST1 ST2
second 24 display fields
Equipment 2
B3R051
K1 ST1
Data bus
001260_k_en_--.doc
ST2
02.2005