Bosch Fireray 50RV - Connection

Installation Instructions Linear Smoke Detector Fireray 50/100RV
ST/PMF/zab
610-F.01U.002.706 / A2.en
Page 5 of 14
1.4. 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
FAULT
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
blk
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 1. (page 3)
Output
for key switch
(optional)
Operating mode
switch
3K3
Connection of a Fireray 50/100RV using a NSB100 LSN at the fire panel
6 DA mini
distributor
on
off
-+
DIP switch
(recommended set-
tings)
680 Ω
Select the following DIP switch settings for connection to a fire panel (see table
1. on page 3):
- «Alarm relay saves the alarm»
- «Fault relay at end of readjustment, no alarm».