L
SN 0300 A
AUX1 LSN1 AUX2 LSN2
+ – a– b+ + – a– b+
FLM-420-I8R1-S
+
2
b
-
2
a
V
0
U
+
D
L
E
I
H
S
+
1
b
-
1
a
V
0
U
+
N
S
L
L
E
R
N
I
-
1
+
-
2
+
-
3
+
-
4
+
-
5
+
-
6
+
-
7
+
-
8
+
O
N
M
O
C
M
O
C
C
N
N
S
L
N
S
L
FLM-420-I8R1-S
+
2
b
-
2
a
V
0
U
+
D
L
E
I
H
S
+
1
b
-
1
a
V
0
U
+
N
S
L
L
E
R
N
I
-
1
+
-
2
+
-
3
+
-
4
+
-
5
+
-
6
+
-
7
+
-
8
+
O
N
M
O
C
M
O
C
C
N
N
S
L
N
S
L
FLM-420-I8R1-S
EN54-13
2
LSN
46
en | Wiring
Modular Fire Panel
2016.07 | 12.6 | F.01U.009.201
Wiring Guide
Bosch Sicherheitssysteme GmbH
