Bosch Fireray 50 - Connection

PI - 34.85
Product Information Linear Smoke Detector Fireray 50/100RV
601-F.01U.002.705
A1.en / 29.12.2004
ST-FIR/ PRM1/ zab
Seite 13 von 22
7.4. Connection
(if voltage drop < 6V)
(if voltage drop > 6V)
UEB
UEA
SB
SA
1
2
3
1
2
3
1
LSN
-U +U
-U +U
1
Bridges Br1, Br2 in position 2-3
MALFUNCTION
ALARM
Power sup-
ply 10 - 30
V
Fireray 50/100 RV
rd
bl
R
E
NSB 100 LSN
I3 I4
NO
COM
NC
COM
NSB 100
EV 24 V - 24 V
I1 NLT1
I2 ⊥
I3 -U
Br 2
I4 +U
II1 NLT2
II2 ⊥
II3 -U
II4 +U
III1
III2
IV1 RR
IV2 R
V1 KR
V2 KA1
V3 KA2
Br 1
VII1 VII2
VI1
VI2
ye
bl
gn wh
2
2
Contacts in open position
Configuration for LSN:
Parameterize the NSB in the control panel to
control output KA1-KA2/KR-R-RR and
“Control with Fireray”.
Operating mode switches:
Prism Targeting
Alignment Mode
Operating Mode
DIP switch:
Functions, see table (below)
Output
for key switch
(optional)
Operating mode
switch
DIP switch
(recommended settings)
3K3
Connection of a Fireray 50/100RV using a NSB100 LSN at the fire panel
6 DA mini
distributor
on
off
-+
680 Ω
*
DIP switch functions
DIP switch setting
* DIP switch functions
1 2 3 4
50% threshold X X OFF OFF
35% threshold X X OFF ON
25% threshold X X ON OFF
Reserved for later use X X ON ON
X Alarm relay saves the alarm OFF X X X
Automatic reset 5 s after the end of the alarm criterion ON X X X
Alarm relay after end of readjustment X OFF X X
X Fault relay at end of readjustment, no alarm X ON X X
The factory presets are shaded in gray.
* The recommended settings for connection to a fire panel are marked with X.