Siemens Industry, Inc.
Building Technologies Division
P/N 315-050537-3
2
WIRING
Figure 4 shows the fiber switch module block wiring diagrams for both Style 7 (Class
X) and Style 4 (Class B). Figure 5 shows the wiring for the Fiber Switch connections
in Style 7 and Style 4 (Class B).
All connect
All connect
All connect
All connect
All connections are supervised and power
ions are supervised and power
ions are supervised and power
ions are supervised and power
ions are supervised and power limit
limit
limit
limit
limited unless st
ed unless st
ed unless st
ed unless st
ed unless stat
at
at
at
ated otherwise.
ed otherwise.
ed otherwise.
ed otherwise.
ed otherwise.
P1
P2
P3
P4
IN
OUT
IN
OUT
FAULT
F1
F2
L1+
M1
L2+
M2
SIEMENS
P1
P2
P3
P4
IN
OUT
IN
OUT
FAULT
F1
F2
L1+
M1
L2+
M2
SIEMENS
P1
P2
P3
P4
IN
OUT
IN
OUT
FAULT
F1
F2
L1+
M1
L2+
M2
SIEMENS
P
1
P
2
P
3
P
4
IN
O
U
T
IN
O
U
T
F
A
U
L
T
F
1
F
2
L
1
+
M
1
L
2
+
M
2
S
IE
M
E
N
S
P
1
P
2
P
3
P
4
IN
O
U
T
IN
O
U
T
F
A
U
LT
F
1
F
2
L
1
+
M
1
L
2
+
M
2
S
IE
M
E
N
S
P
1
P
2
P
3
P
4
P5
IN
O
U
T
IN
O
U
T
F
A
U
LT
F
1
F
2
L
1
+
M
1
L
2
+
M
2
S
IE
M
E
N
S
P6
P5
P6
P5
P6
P5
P6
P5
P6
P5
P6
From P5
on previous
switch
To P6
on next
switch
Style 4 (Class B) Block Wiring Diagram
Style 7 Block Wiring Diagram
Figure 4
Style 7 and Style 4 (Class B) Block Wiring of Fiber Switch Module
P1
P2
P3
P4
P5
P6
IN
OUT
IN
OUT
FAULT
F1
F2
L1+
M1
L2+
M2
NEXT
SWITCH
NEXT
SWITCH
TO P5 IN
TO P5 IN
TO P5 OUT
TO P5 OUT
FIBER
FROM P6 IN
FROM P6 IN
FROM P6 OUT
FROM P6 OUT
FIBER
OPTIONAL CONNECTIONS
TO ONE OR MORE:
1. ADDITIONAL VNT
2. NCC
3. SMOKE CONTROL
CATEGORY 5 RJ45 CABLE
LESS THAN 20 FT. IN CONDUIT
OPTIONAL CONNECTIONS
TO ONE OR MORE:
1. ADDITIONAL VNT
2. NCC
3. SMOKE CONTROL
CATEGORY 5 RJ45 CABLE
LESS THAN 20 FT. IN CONDUIT
PREVIOUS
SWITCH
PREVIOUS
SWITCH
RJ45
CATEGORY 5 RJ45 CABLE
LESS THAN 20 FT. IN CONDUIT
CATEGORY 5 RJ45 CABLE
LESS THAN 20 FT. IN CONDUIT
SIEMENS
BLK
RED
POWER
LIMITED
POWER
LIMITED
DO NOT USE
DO NOT USE
DO NOT USE
DO NOT USE
MAXIMUM
ATTENUATION
6dB
MAXIMUM
ATTENUATION
6dB
NOTE:
FOR STYLE 4 (CLASS B)
OMIT CONNECTION
BETWEEN FIRST AND
LAST FIBER SWITCH.
NOTE:
FOR STYLE 4 (CLASS B)
OMIT CONNECTION
BETWEEN FIRST AND
LAST FIBER SWITCH.
Figure 5
Fiber Switch Style 7 and Style 4 (Class B) Wiring Connections
Refer to Figure 6 for the wiring of the fiber switch in a VNT-Building configuration.
Figure 7 shows the wiring of the fiber switch in a VNT-FCC (Fire Command Center)
configuration. Refer to Figures 10 and 11 for the wiring of the fiber switch to PAD-3
and PAD-4 and Siemens Building Management System.
Fiber Connections
Two fiber optic cables are required between each pair of fiber switch modules. Use a
high quality duplex fiber optic cable containing 62.5/125 or 50/125 multimode fiber or
g/125 for single mode fiber. Duplex fiber optic cable has two cables in a single
shield similar to electrical
zip cord
. Use ST style fiber connectors.
Please cont
Please cont
Please cont
Please cont
Please contact the fiber
act the fiber
act the fiber
act the fiber
act the fiber cable manufact
cable manufact
cable manufact
cable manufact
cable manufacturer
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urer
urer reg
reg
reg
reg
regarding instruct
arding instruct
arding instruct
arding instruct
arding instructions for
ions for
ions for
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t
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terminat
erminat
erminat
erminat
erminating
ing
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ing
ing
the fiber
the fiber
the fiber
the fiber
the fiber..... R
R
R
R
Refer
efer
efer
efer
efer to S
to S
to S
to S
to Scalance X-20
calance X-20
calance X-20
calance X-20
calance X-200 Operat
0 Operat
0 Operat
0 Operat
0 Operating Instruct
ing Instruct
ing Instruct
ing Instruct
ing Instructions,
ions,
ions,
ions,
ions, C790
C790
C790
C790
C790000000-G897
0-G897
0-G897
0-G897
0-G8976-C284-05,
6-C284-05,
6-C284-05,
6-C284-05,
6-C284-05,
for
for
for
for
for addit
addit
addit
addit
additional informat
ional informat
ional informat
ional informat
ional information on fiber
ion on fiber
ion on fiber
ion on fiber
ion on fiber opt
opt
opt
opt
optic switc
ic switc
ic switc
ic switc
ic switches
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