Siemens Industry, Inc.
Building Technologies Division
7
A6V10322639_b_en_--
NRC
In Node 1
NRC
In Node 2
NRC
In Node n
FOM
:
FN2006/
FN2007
FOM
:
FN2006/
FN2007
NC
NC
OPTICAL
FIBER PAIR
WIRE
CONNECTION
PORT 2
PORT 1
PORT 2
PORT 1
PORT 2
PORT 1
WIRE
CONNECTION
WIRE
CONNECTION
Figure 11
Typical Class B (Style 4) Installation with optical fiber and wire
NRC
In Node 1
NRC
In Node 2
NRC
In Node n
FOM
:
FN2006/
FN2007
OPTICAL
FIBER PAIR
FOM
:
FN2006/
FN2007
OPTICAL
FIBER PAIR
WIRE
CONNECTION
WIRE
CONNECTION
WIRE
CONNECTION
FOM
:
FN2006/FN2007
WIRE
CONNECTION
WIRE
CONNECTION
PORT 2
PORT 1
PORT 2
PORT 1
PORT 2
PORT 1
r
e
w
o
P
t
u
p
n
I
t
n
e
r
r
u
C
e
n
a
l
P
k
c
a
B
V
4
2
A
m
0
4
1
t
n
e
r
r
u
C
V
4
2
l
a
n
i
m
r
e
T
w
e
r
c
S
0
t
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e
r
r
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C
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V
2
.
6
A
m
0
2
t
n
e
r
r
u
C
y
b
d
n
a
t
S
V
4
2
A
m
5
4
1
ELECTRICAL RATINGS
Figure 12
Typical Class X (Style 7) Installation with optical fiber and wire
FOM = Fiber Optic Module, Model FN2006
(Single mode) or FN2007 (Multi-mode)
