Siemens Cerberus CS1140 - Important Components

B3Q321 Fire department control terminal ”CH”
(supersedes B3Q320)
191
Building Technologies 001260_k_en_--.doc
Fire Safety & Security Products 02.2005
45.6 Important components
2
1
2
3
4
5
6
V1
S3
F1
ST1
K1
1
4
1
ON
ASIC
I-BUS
µ P
Legend:
1 Connector "V1": Foil-covered keyboard (front terminal)
2 Double flat cable header "ST1" (26-pin): I-Bus
3 Programming switch "S3": To set the I-Bus address
B3Q321 is an I-Bus user and must have an individual I-Bus address (Number). This is
set on programming switch ”S3”.
Function / I-Bus address Programming switch S3
No. S3-1 S3-2 S3-3 S3-4 S3-5 S3-6
0 Module out of commission (unused) off off off off off off
1 I-Bus user number 1 on off off off off off
2 2 off on off off off off
3 3 on on off off off off
4 4 off off on off off off
5 5 on off on off off off
6 6 off on on off off off
7 7 on on on off off off
8 8 off off off on off off
"S3-1...6" is set to I-Bus address number 5 at the factory
4 Plug-in terminals "K1": Power supply from AlgoPilot B3Q... (5 V / 24 V)
5 Fuse 'F1' 0.1 A/T: Module supply
6 Key switch with photo switch operation enabled