Siemens Cerberus CS1140 - Address Allocation for Analogplus and Ms9 I Devices

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Fire & Security Products
Siemens Building Technologies Group
01.1999
4.6 Address allocation for AnalogPLUS and MS9i devices
(according to order of installation)
Principle
The devices in the physical structure are allocated consecutive D-Bus addresses on the
detector bus according to the order of installation.
Allocation of addresses can take place at the time of generation of the data file in
AlgoWorks. The fire detection system does not have to exist for that purpose.
The installation plans for the system act as the reference for the order of installation on
the D-Bus.
Line 2
AnalogPLUS detector
Loop or stub line
Line 1
AnalogPLUS detector
Loop or stub line
E3M110/111
1
2
3
4
5
6
+
–
+
–
+
–
F2
F1
F4
F3
F6
F5
If loop line:
return
Example: AnalogPlus detector bus
D-Bus address 2
Terminal block X10
...
12
3456
7
8
10
9
11
12
1314
Installation layout:
DT DT
DO DO DO DO
DT DO
DT DO
DO DO
DO
DO
D-Bus address 1
Control unit
Procedure
1. Set up the physical structure according to the order of installation, or in an existing
physical structure, sort the devices according to the order of installation:
Function Special  Mark
Function Structure  Move
2. Arrange CSX numbers in ascending order
Function Special  Renumber CSX
3. Set the D-Bus addresses according to the CSX numbers.
Function Loc.  Set Bus addr. = CSX