e4595e24
62
Fire & Security Products
Siemens Building Technologies Group
05.2003
24.3 Detection line ”interactive” Ex
Number of addresses: max. 32, restrictions for certain types of devices 1)
T branches allowed
1 Stub line
D-Bus max. 32 addresses / 70Ω
DOT1151A–Ex DT1151A–Ex
SB3
DM115x–Ex
E3M171
1) for details see documents e1508 and e1204
DF1151-Ex
1)
Dxx115x
Explosion hazard area
non–Explosion
hazard area
the software can not proof wheter or not
Non–Ex–detectors are in the explosion
hazard area
DT1151A–Ex
DOT1151A–Ex
Dxx115x
Dxx115x
24.4 Detection line ”CBA8000/TS9000”
Number of addresses per line: max. 119
1
2
4
3
4 Loop lines
CBA-Bus max. 119 addresses / 30Ω
E3M120
CBA8000/TS9000CBA8000/TS9000 CBA8000/TS9000
CBA8000/TS9000