STC Smartscan NG2, Manual

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24
14
May 2021, SmartScanNG² User's Guide for Wayside Enclosure Components, EUD-2018086-00 Rev.3
Shown below are the pinout assignments for connector plugs J3 and J2.
J3 J2
1 20 1 20
Z
E
R
O
T
O
4
+
Z
E
R
O
T
O
4
-
Z
E
R
O
T
O
3
+
Z
E
R
O
T
O
3
-
Z
E
R
O
T
O
2
+
Z
E
R
O
T
O
2
-
Z
E
R
O
T
O
1
+
Z
E
R
O
T
O
1
-
M
A
G
T
O
4
+
M
A
G
T
O
4
-
M
A
G
T
O
3
+
M
A
G
T
O
3
-
M
A
G
T
O
2
+
M
A
G
T
O
2
-
M
A
G
T
O
1
+
M
A
G
T
O
1
-
P
R
E
S
O
U
T
-
P
R
E
S
O
U
T
+
P
R
E
S
IN
-
P
R
E
S
IN
+
S
P
A
R
E
O
P
T
O
IN
3
C
O
M
G
N
D
W
ID
E
L
O
A
D
2
W
ID
E
L
O
A
D
1
H
IG
H
L
O
A
D
D
R
A
G
G
E
R
T
E
M
P
+
T
E
M
P
S
IG
T
E
M
P
-
T
E
M
P
S
H
IE
L
D
U
N
U
S
E
D
S
P
A
R
E
O
P
T
O
IN
2
C
O
M
G
N
D
S
P
A
R
E
O
P
T
O
IN
1
C
O
M
G
N
D
C
O
M
G
N
D
C
O
M
G
N
D
C
O
M
G
N
D
C
O
M
G
N
D
U
N
U
S
E
D
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
The AUX OUT connector includes Presence Out and two spare relay outputs (currently
unassigned) that can be used to control auxiliary equipment.
P
re
s
C
o
m
P
re
s
O
u
t
(N
O
)
C
O
M
N
C
N
O
U
n
u
s
e
d
C
O
M
N
C
N
O
U
n
u
s
e
d
SPARE SPARE
1 10
AUX OUT
The power plug connects to the battery subsystem.
POWER CONNECTOR
BATT -
BATT +