Bosch FPA-5000 - Blocking an element

FLM-420-EOL2W-W
L
S
N
-
P
O
W
V
0
U +
a1-
b1+
L
S
N
L
S
N
S
h
i
e
l
d
LSN 0300 A
AUX1 LSN1 AUX2 LSN2
+ – a– b+ + – a– b+
FLM-420-O1I1-E
N I
-
N I
+
N
I
V
0
U +
U
+
- 2 a
-
1 a
b2+
+ 1
b
T U O
- W O
P
FLM-420-O1I1-E
N I
-
N
I
+ N
I
V
0
U
+
U +
- 2 a
- 1 a
b2+
+ 1
b
T U O
- W OP
FLM-420-O1I1-E
EN54-13
2
LSN
Modular Fire Panel Wiring | en 49
Bosch Sicherheitssysteme GmbH Wiring Guide 2016.07 | 12.6 | F.01U.009.201