Siemens Industry, Inc.
Building Technologies Division
P/N 315-050537-3
3
P1
P2
P3
P4
P5
P6
IN
OUT
IN
OUT
F
AUL
T
F1
F2
L1+
M1
L2+
M2
GND
F
AUL
T
24V
12A
F
A
IL
24V
4A
F
A
IL
MODULE
F
AIL
HNET
F
A
IL
CAN
F
A
IL
RESET
POWER
PSC-12
P5
1
1
19
1
1
+
+
+
_
_
_
2
2
H
N
GND
6
24
12
18
7
13
1
2
3
4
TB1
TB2
BA
TTER
Y
P9
P12
TB3
TB4
P4
OFF
O
—
ON
P10
HNET/CAN
*NEXT
SWITCH
*NEXT
SWITCH
T
O
P5
IN
TO
P5
IN
T
O
P5
OUT
TO
P5
OUT
FIBER
FROM
P6
IN
FROM
P6
IN
FROM
P6
OUT
FROM
P6
OUT
FIBER
*PREVIOUS
SWITCH
*PREVIOUS
SWITCH
RJ45
VIDEO
DO
NOT
USE
DO
NOT
USE
DIAGNOSTIC
ONL
Y
DIAGNOSTIC
ONL
Y
DO
NOT
USE
DO
NOT
USE
DO
NOT
USE
DO
NOT
USE
DO
NOT
USE
DO
NOT
USE
DO
NOT
USE
DO
NOT
USE
DO
NOT
USE
DO
NOT
USE
KEYBOARD
DO
NOT
USE
DO
NOT
USE
USB
SIDE
USB
SIDE
USB
SIDE
USB
SIDE
OPTIONAL
OPTIONAL
TIE
WRAP
TIE
WRAP
ADDITIONAL
24V
NON-POWER
LIMITED
ADDITIONAL
24V
NON-POWER
LIMITED
+
_
L1+
M1
BLK
RED
BLK
RED
1
2
3
4
5
1
2
3
4
5
NCC-2F (XNET)
NCC-2F (HNET)
CA
TEGOR
Y
5
RJ45
CABLE
LESS
THAN
20
FT
.
IN
CONDUIT
CA
TEGOR
Y
5
RJ45
CABLE
LESS
THAN
20
FT
.
IN
CONDUIT
SIEMENS
BLK
RED
T
O
AIC,
TERMINAL
4
(+)
T
O
AIC,
TERMINAL
4
(+)
T
O
AIC,
TERMINAL
5
(-)
T
O
AIC,
TERMINAL
5
(-)
DO
NOT
USE
DO
NOT
USE
DO
NOT
USE
DO
NOT
USE
DO
NOT
USE
DO
NOT
USE
EARTH
GROUND
EARTH GROUND
PA
IR
B
SUPER
VISED
POWER
LIMITED
OMIT
FOR
STYLE
4
PA
IR
A
SUPER
VISED
POWER
LIMITED
NON-POWER
LIMITED
NON-POWER
LIMITED
SUPER
VISED,
NON-POWER
LIMITED
SUPER
VISED,
NON-POWER
LIMITED
VNT
-PS
DO
NOT
USE
DO
NOT
USE
DO
NOT
USE
DO
NOT
USE
DO
NOT
USE
DO
NOT
USE
T
O
AIC,
TERMINAL
1
(+)
T
O
AIC,
TERMINAL
1
(+)
T
O
AIC,
TERMINAL
2
(-)
T
O
AIC,
TERMINAL
2
(-)
*
EOLR
120
OHMS,
1/2W
,5
%
P/N
140-820350
*
*
*
*
AUDIO
OUT
CABLE
P/N
555-150464
(GREEN)
AUDIO
OUT
CABLE
P/N
555-150464
(GREEN)
+
_
+
_
VNT
BACK
OF
VNT
BACK
OF
VNT
DO
NOT
USE
DO
NOT
USE
DO
NOT
USE
DO
NOT
USE
DO
NOT
USE
DO
NOT
USE
*WIRING
SHOWN
IS
STYLE
7
(CLASS
A).
CAN
ALSO
BE
WIRED
STYLE
4
(CLASS
B).
*WIRING
SHOWN
IS
STYLE
7
(CLASS
A).
CAN
ALSO
BE
WIRED
STYLE
4
(CLASS
B).
SUPER
VISED,
NON-POWER
LIMITED
SUPER
VISED,
NON-POWER
LIMITED
SECURE
WITH
TIE
WRAP
T
O
LANCES
INSIDE
THE
ENCLOSURE
SECURE
WITH
TIE
WRAP
TO
LANCES
INSIDE
THE
ENCLOSURE
NOTE:
POWER
LIMITED
AND
NON-POWER
LIMITED
WIRING
MUST
BE
SEP
ARA
TED
BY
A
MINIMUM
OF
1/4”
SP
ACING
.
NOTE:
POWER
LIMITED
AND
NON-POWER
LIMITED
WIRING
MUST
BE
SEP
ARA
TED
BY
A
MINIMUM
OF
1/4”
SP
ACING
.
NOTE:
POWER
LIMITED
AND
NON-POWER
LIMITED
WIRING
MUST
BE
SEP
ARA
TED
BY
A
MINIMUM
OF
1/4”
SP
ACING
.
NOTE:
POWER
LIMITED
AND
NON-POWER
LIMITED
WIRING
MUST
BE
SEP
ARA
TED
BY
A
MINIMUM
OF
1/4”
SP
ACING
.
Figur
e 6
Fiber
S
witc
h Connection Diagr
am f
or
VNT
-Building
CONNECTING TO VNT-BUILDING
