Bosch Integrus Operation Manual page 64

64 en | Configuration
Notice!
When a master-slave configuration is used for rooms which are always separated, the delay
switch positions can be determined per system and the delay caused by transmission from
master to slave transmitter can be ignored.
The next figure and tables and table 7.1 illustrate the calculation of the extra master-slave
signal delay.
Figure 7.6: System with master and slave transmitter in multi purpose room
Cable length
master-slave
transmitter
[m]
50
Table 7.3: Calculation of the master-to-slave signal delays
Radiator
number
1
2
3
4
2013.11 | V1.4 |
20m
R1
R2
R3
20m
R5
R4
R6
R7
20m
R8
R10 R9
20m
Cable signal
delay per meter
[ns/m]
5.6
Trans- Master-to-
mitter slave signal
delay [ns]
Master 0
Master 0
Master 0
Master 0
30m
20m
Tx1
30m
50m
30m
Tx2
20m
30m
Cable signal
delay [ns]
50x5.6=280
Cable Total signal
signal delay [ns]
delay
[ns]
168 0+168=168
280 0+280=280
112 0+112=112
168 0+168=168
Operation manual
Language Distribution System
Signal delay Master-to-slave
slave transmitter signal delay [ns]
[ns]
33 280+33=313
Signal delay Delay switch
difference position
[ns]
593-168=425 425/33=12.88=13
593-280=313 313/33=9.48=9
593-112=481 481/33=14.58=15
593-168=425 425/33=12.88=13
Bosch Security Systems B.V.