Conventional aspiration smoke detector
Connection | en
17
Bosch Sicherheitssysteme GmbH
Quick installation guide
2020.04 | 3 | F.01U.130.927
5.
Route the connection cable(s) (max. 2.5 mm2) through the prepared M20 or M25
connections and into the unit. Now cut these to the required length inside the unit.
6.
Wire the unit according to the connection information described below.
3
Connection
For motherboard with terminal blocks X6 and X7, refer to graphic
Terminal Terminal block X6 Function
1
Al 1
NO contact for 1st alarm relay
2
C contact for 1st alarm relay
3
NC contact for 1st alarm relay
4
+ Ext. Displ.1
Remote indicator for 1st detector module
5
- Ext. Displ.1
6
+ Reset
+24 V reset input
7
- Reset
0 V reset input
8
+ 24 V
+24 V power supply
9
- 24 V
0 V power supply
Terminal Terminal block X7
1
Fault 2
Fault contact for 2nd detector module
2
3
Al 2
NO contact for 2nd alarm relay
4
C contact for 2nd alarm relay
5
NC contact for 2nd alarm relay
6
+ Ext. Displ.2
Remote indicator for 2nd detector module
7
- Ext. Displ.2
8
Fault 1
Fault contact for 1st detector module
9
Notice!
On Bosch fire panels, use R
A
820 Ohm for the alarm resistor and RE 2k2 (3k9) for the terminal
resistor.
Parameter settings using the DIP switch
The aspirating smoke detector parameters are set using the DIP switch on the detector
modules. The default settings are marked in bold in each case. Select all other parameters
(see tables).
Sensitivity
DIP settings
DM-TP-01(05)
DM-TT-01(05)
DM-TP10(25)
DM-TT-10(25)
DM-TP50(80)
DM-TT-50(80)
Switch 1
Switch 2
0.12%/m
0.8%/m
-
on
on
