Siemens Cerberus CS1140 - Wiring Principle

B3R051 Parallel indicator terminal (supersedes B3R050)
198
Building Technologies 001260_k_en_--.doc
Fire Safety & Security Products 02.2005
47.4 Wiring principle
Control terminal and parallel indicator terminal in immediate vicinity
first 24 display fields second 24 display fields
K3I050 or B3Q… Equipment 1 Equipment 2
Data bus Data bus
K1 ST1
B3R051
ST2
B3R051
K1 ST2ST1
AlgoPilot B3Q...
K7 ST4
K3I050
K1 ST2
F12A100: 0.4 m / F12A470: 1.5 m 24 V supply
Parallel indicator terminal separate from control terminal
Parallel derivation first 24 display fields second 24 display fields
K3I050 or B3Q… permissible Equipment 1 Equipment 2
max. 1000m
Data bus
Data bus
B3R051
K1 K2 ST2
B3R051
K1 ST1 ST2
AlgoPilot B3Q...
K7 ST4
K3I050
K1 ST2
Adapter Z3I350 24 V supply
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